Transmission Control Module --, AL552-8Q 0D5 8-SPD (2021 MY)
| Component / System | Fault Code | Monitor Strategy | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Conditions | Time Required | MIL Illum. |
|---|---|---|---|---|---|---|---|---|
| Pressure Control Solenoid Out 0 | P0962 - Pressure Control Solenoid "A" Control Circuit Low | Short to ground | (ASIC indicates short to ground or open circuit | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| After shutoff of output stage ASIC indicates short to ground | = True) | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| (PWM feedback signal at output stage | = 100 % | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||
| After shutoff of output stage ASIC indicates short to ground | = True) | |||||||
| P0963 - Pressure Control Solenoid "A" Control Circuit High | Short to battery | ASIC indicates short to battery voltage | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| PWM feedback signal at output stage | = 0 % | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| Pressure Control Solenoid Out 1 | P0966 - Pressure Control Solenoid "B" Control Circuit Low | Short to ground | (ASIC indicates short to ground or open circuit | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| After shutoff of output stage ASIC indicates short to ground | = True) | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| (PWM feedback signal at output stage | = 100 % | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||
| After shutoff of output stage ASIC indicates short to ground | = True) | |||||||
| P0967 - Pressure Control Solenoid "B" Control Circuit High | Short to battery | ASIC indicates short to battery voltage | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| PWM feedback signal at output stage | = 0 % | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| Pressure Control Solenoid Out 2 | P2720 - Pressure Control Solenoid "D" Control Circuit Low | Short to ground | (ASIC indicates short to ground or open circuit | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| After shutoff of output stage ASIC indicates short to ground | = True) | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| (PWM feedback signal at output stage | = 100 % | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||
| After shutoff of output stage ASIC indicates short to ground | = True) | |||||||
| P2721 - Pressure Control Solenoid "D" Control Circuit High | Short to battery | ASIC indicates short to battery voltage | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| PWM feedback signal at output stage | = 0 % | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| Pressure Control Solenoid Out 3 | P2729 - Pressure Control Solenoid "E" Control Circuit Low | Short to ground or open circuit | ASIC indicates short to ground or open circuit | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| PWM feedback signal at output stage | = 100 % | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| P2730 - Pressure Control Solenoid "E" Control Circuit High | Short to battery | ASIC indicates short to battery voltage | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| PWM feedback signal at output stage | = 0 % | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| Pressure Control Solenoid Out 4 | P0970 - Pressure Control Solenoid "C" Control Circuit Low | Short to ground or open circuit | ASIC indicates short to ground or open circuit | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| PWM feedback signal at output stage | = 100 % | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| P0971 - Pressure Control Solenoid "C" Control Circuit High | Short to battery | ASIC indicates short to battery voltage | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| PWM feedback signal at output stage | = 0 % | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| Pressure Control Solenoid Out 5 | P2738 - Pressure Control Solenoid "F" Control Circuit Low | Short to ground | (ASIC indicates short to ground or open circuit | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| After shutoff of output stage ASIC indicates short to ground | = True) | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| (PWM feedback signal at output stage | = 100 % | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||
| After shutoff of output stage ASIC indicates short to ground | = True) | |||||||
| P2739 - Pressure Control Solenoid "F" Control Circuit High | Short to battery | ASIC indicates short to battery voltage | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| PWM feedback signal at output stage | = 0 % | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| Pressure Control Solenoid Out 6 | P2814 - Pressure Control Solenoid "G" Control Circuit Low | Short to ground | (ASIC indicates short to ground or open circuit | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| After shutoff of output stage ASIC indicates short to ground | = True) | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| (PWM feedback signal at output stage | = 100 % | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||
| After shutoff of output stage ASIC indicates short to ground | = True) | |||||||
| P2815 - Pressure Control Solenoid "G" Control Circuit High | Short to battery | ASIC indicates short to battery voltage | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| PWM feedback signal at output stage | = 0 % | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| On/Off-Solenoid Out 7 | P0973 - Shift Solenoid "A" Control Circuit Low | Short to ground | Voltage of output signal during PWM duty orno duty phase | <= OutPLssMon_uTstSG_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| Voltage of output signal during PWM duty phase | <= OutPLssMon_uTstSB_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | Commanded output PWM duty cycle | = 0 % | |||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Short to ground | Voltage of output signal during PWM duty phase | <= OutPLssMon_uTstSG_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | Output stages power supply activated | = True | ||||
| Commanded output PWM duty cycle | >= 5 % | |||||||
| Commanded output PWM duty cycle | <= 95 % | |||||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Short to ground or open circuit | Output stage switched off | = True | Output stages power supply activated | = True | ||||
| Commanded output PWM duty cycle | = 100 % | |||||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| P0974 - Shift Solenoid "A" Control Circuit High | Short to battery | Voltage of output signal during PWM duty phase | >= OutPLssMon_uTstSB_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| Commanded output PWM duty cycle | >= 5 % | |||||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| On/Off-Solenoid Out 11 | P17F4 - Parking Lock Solenoid Short Circuit To Ground | Short to ground | Voltage of output signal during PWM duty orno duty phase | <= OutPLssMon_uTstSG_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| Voltage of output signal during PWM duty phase | <= OutPLssMon_uTstSB_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | Commanded output PWM duty cycle | = 0 % | |||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Short to ground | Voltage of output signal during PWM duty phase | <= OutPLssMon_uTstSG_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | Output stages power supply activated | = True | ||||
| Commanded output PWM duty cycle | >= 5 % | |||||||
| Commanded output PWM duty cycle | <= 95 % | |||||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Short to ground or open circuit | Output stage switched off | = True | Output stages power supply activated | = True | ||||
| Commanded output PWM duty cycle | = 100 % | |||||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| P17F3 - Parking Lock Solenoid Short Circuit To B+ | Short to battery | Voltage of output signal during PWM duty phase | >= OutPLssMon_uTstSB_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| Commanded output PWM duty cycle | >= 5 % | |||||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| On/Off-Solenoid Out 13 | P2754 - Transmission Fluid Cooler Control Circuit Low | Short to ground | Voltage of output signal during PWM duty orno duty phase | <= OutPLssMon_uTstSG_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| Voltage of output signal during PWM duty phase | <= OutPLssMon_uTstSB_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | Commanded output PWM duty cycle | = 0 % | |||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Short to ground | Voltage of output signal during PWM duty phase | <= OutPLssMon_uTstSG_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | Output stages power supply activated | = True | ||||
| Commanded output PWM duty cycle | >= 5 % | |||||||
| Commanded output PWM duty cycle | <= 95 % |
Table continues below
| Component / System | Fault Code | Monitor Strategy | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Conditions | Time Required | MIL Illum. |
|---|---|---|---|---|---|---|---|---|
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Short to ground or open circuit | Output stage switched off | = True | Output stages power supply activated | = True | ||||
| Commanded output PWM duty cycle | = 100 % | |||||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| P2755 - Transmission Fluid Cooler Control Circuit High | Short to battery | Voltage of output signal during PWM duty phase | >= OutPLssMon_uTstSB_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| Commanded output PWM duty cycle | >= 5 % | |||||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Actuator Supply Voltage | P0888 - TCM Power Relay Sense Circuit | Output stage power supply short to battery | Power supply voltage | > 4 V | Output stage power supply is switched OFF | = True | 0.03 s | 2 DCY |
| Battery voltage | >= 6.5 V | |||||||
| Time since last switching of the power supply | > 30 ms | |||||||
| Output stage power supply short to ground | Power supply voltage | > 1.5 V | Output stage power supply is switched ON | = True | ||||
| Battery voltage | >= 6.5 V | |||||||
| Time since last switching of the power supply | > 30 ms | |||||||
| Output stage power supply open circuit | Power supply voltage | > 1.5 V | Output stage power supply is switched ON | = True | ||||
| Power supply voltage | > 4 V | Battery voltage | >= 6.5 V | |||||
| Time since last switching of the power supply | > 30 ms | |||||||
| Output stage power supply activation monitoring | Activation of output stage power supply failed | = True | TCM in initialization | = True | ||||
| Sensor Supply Voltage | P0642 - Sensor Reference Voltage "A" Circuit Low | Electrical short circuit and open circuit monitoring. | Sensor supply voltage | <= 6.5 V | Battery supply voltage | > 9 V | 0.2 s | 2 DCY |
| Both the input and output speed sensors are reporting an "short-circuit ground" and/or "break" failure during a time window | < 600 ms | |||||||
| Output Speed Sensor | P0721 - Output Shaft Speed Sensor Circuit Range/Performance | To perform an out of range high monitoring | Output speed | > 10000 1/min | 0.6 s | 2 DCY | ||
| Sensor Supply Voltage | P0643 - Sensor Reference Voltage "A" Circuit High | Electrical short circuit and open circuit monitoring. | Sensor supply voltage | >= 10.1 V | Battery supply voltage | > 9 V | 0.2 s | 2 DCY |
| Both the input and output speed sensors are reporting an "short-circuit battery" failure during a time window | < 600 ms | |||||||
| Electrically Erasable Programmable Read- only Memory | P062F - Internal Control Module EEPROM Error | The diagnostic is monitoring EEPROM checksums and hardware failures of the Flash Control Unit | Number of sector groups with valid checksum | < 2 | An EEPROM read or write operation has occurred | = True | 0.05 s | 1 DCY |
| Read or write operation not possible (Flash Control Unit defective) | = True | |||||||
| Read Only Memory (flash memory) | P0601 - Internal Control Module Memory Checksum Error | A checksum is calculated for each memory block and compared with a stored reference checksum | The calculated checksum does not match the stored reference checksum for any of the memory blocks | = True | TCM powered | = True | 0 s | 2 DCY |
| TCM initialization has completed | = True | |||||||
| Driving Direction | P27B4 - Internal Control Module Transmission Gear Direction Control Performance | A rationality check between the measured directions of input speed and output speed signal and the calculated driving direction. | Input speed and output speed directions are different | = True | No failure in input speed sensor | = True | 0.45 s | 2 DCY |
| No failure in output speed sensor | = True | |||||||
| Input speed and output speed | > 50 rpm | |||||||
| No clutch slip control functions active | = True | |||||||
| No shifting in progress | = True | |||||||
| Calculated driving direction is forward | = True | |||||||
| Input speed and output speed direction are the same | = True | No failure in input speed sensor | = True | |||||
| No failure in output speed sensor | = True | |||||||
| Input speed and output speed | > 50 rpm | |||||||
| No clutch slip control functions active | = True | |||||||
| No shifting in progress | = True | |||||||
| Calculated driving direction is backward | = True | |||||||
| TCM Temperature | P0634 - Control Module Internal Temperature "A" Too High | Detect an over temperature shutdown of the TCM to protect the TCM hardware | Chip 1 temperature | > 145° C | Power supply voltage | < 20 V | 0 s | 2 DCY |
| Chip 2 temperature | > 145° C | |||||||
| Torque Converter Clutch (TCC) | P0740 - Torque Converter Clutch Circuit/Open | The actual slip and the target slip are compared. | Absolute difference between the actual slip and target slip | > KL_XDSWKDEFEKT[EngineTorque Filtered and Delayed] | Torque converter clutch closed or in closed loop control mode | = True | 60 s | 2 DCY |
| Engine torque via BUS (from ECM) | < 1000 Nm | |||||||
| TCC pressure (based on a software model) | > 3.5 bar | |||||||
| Position Valve | P0752 - Shift Solenoid "A" Stuck On | A rationality check of the position valve (unwanted disengaging of the parking lock) is carried out. | Parking lock is disengaged | = True | No failure in engine speed signal | = True | 0.03 s | 2 DCY |
| Engine has been off for a certain time | > KL_CGVERZPOSVUEB[GearboxTemperatur] | |||||||
| Parking lock sensor indicates an engaged Parking lock at key on before engine restart | = True | |||||||
| Engine has been restarted and running for a certain time | < KL_TUEBCGPOSVMECHDEF[Gearbox Temperatur] | |||||||
| Micro Controller Watchdog | P0606 - ECM/PCM Processor | Functional check of inhibit path | Inhibit path test failed | = True | TCM initialization | = True | 0 s | 2 DCY |
| Rationality check of the peripheral reset line | Peripheral reset line activated during normal operation | = True | No failure in watchdog monitoring or functional check of inhibit path | = True | ||||
| Rationality check of the peripheral clock | (Peripheral clock activated | = False | Functional check of inhibit path has successfully completed | = True | ||||
| Peripheral clock ASIC indicates failure in clocking the output stages | = False) | |||||||
| (Peripheral clock activated | = True | |||||||
| Peripheral clock ASIC indicates failure in clocking the output stages | = True) | |||||||
| Rationality check of communication between watchdog ASIC and CPU | Failure in SPI communication between watchdog ASIC and CPU | = True | Functional check of inhibit path has successfully completed | = True | ||||
| Status of watchdog and expected status calculated by the CPU are unequal | = True | |||||||
| Watchdog error counter | >= 5 | |||||||
| Rationality check of the monitored safety relevant software modules that are used for the calculation of the correct watchdog answer | Number of monitored safety relevant software modules not valid | = True | Functional check of inhibit path has successfully completed | = True | ||||
| Checksum of monitored safety relevant software module not valid | = True | |||||||
| Sequence of monitored safety relevant software modules not valid | = True | |||||||
| Microcontroller Components | P0613 - TCM Processor | Rationality check of the analog to digital converted signals (ADC) | TCM internal voltage level 1 converted by ADC module A | < 4.6 V | TCM powered | = True | 0.03 s | 2 DCY |
| TCM internal voltage level 1 converted by ADC module A | > 5.4 V | |||||||
| TCM internal voltage level 2 converted by ADC module A | < 3 V | |||||||
| TCM internal voltage level 2 converted by ADC module A | > 3.6 V | |||||||
| Absolute difference between the ADC output of different TCM internal reference voltages and the expected reference value | > 1.22 | |||||||
| Absolute difference of the output of both ADC modules, using the same TCM internal reference voltage level 2 | > 0.3 V | |||||||
| Check of SPI communication | Feedback signal of sent SPI data is unequal to sent data | = True | TCM powered | = True | ||||
| Control data sent back by the receiving SPI node not valid | = True | |||||||
| Status information of low level SPI driver indicates a hardware failure | = True | |||||||
| RAM and ROM and CPU register check | Safety relevant data does not match its complement when reading the data from RAM | = True | TCM powered | = True | ||||
| Simulated ECC failure is not corrected by the ECC algorithm | = True | |||||||
| Expected interrupt service routine request is not called, if memory cell with invalid data content is read | = True | |||||||
| ECC failure detected on normal RAM or ROM data | = True | |||||||
| Configuration registers of the CPU are unequal to their expected values | = True | |||||||
| Rationality check of safety functionality | Two independently calculated output commands are unequal | = True | TCM powered | = True | ||||
| Input Speed Sensor | P0716 - Input/Turbine Shaft Speed Sensor "A" Circuit Range/Performance | To perform an out of range high monitoring | Input speed | > 14000 1/min | No failure detected for P07C0 [Input/Turbine Speed Sensor "A" Circuit High] | = True | 0.7 s | 2 DCY |
| No failure detected for P07BF [Input/Turbine Speed Sensor "A" Circuit Low] | = True | |||||||
| Transmission Torque Request | P061B - Internal Control Module Torque Calculation Performance | Monitor the positive engine torque request calculation and engine response resulting from the positive engine torque request. | Actual engine torque request and delivered engine torque request sent via BUS | > KL_MMOTUEBPOSME1[GearRatio] | Ignition is ON | = True | 0.25 s | 2 DCY |
| Driver request is not in P or N | = True | |||||||
| Gearshift in progress | = False | |||||||
| Actual engine torque request and delivered engine torque request sent via BUS | > KL_MMOTUEBPOSME2[GearRatio] | Ignition is ON | = True | 0.25 s | ||||
| Driver request is not in P or N | = True | |||||||
| Gearshift in progress | = False |
Table continues below
| Component / System | Fault Code | Monitor Strategy | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Conditions | Time Required | MIL Illum. |
|---|---|---|---|---|---|---|---|---|
| P061B - Internal Control Module Torque Calculation Performance | The positive engine torque request calculation and engine response resulting from the positive engine torque request are monitored. | A positive engine torque request is sent via BUS and no positive torque request was calculated by the shift control software | = True | Ignition is ON | = True | 0.25 s | 2 DCY | |
| P061B - Internal Control Module Torque Calculation Performance | The positive engine torque request calculation and engine response resulting from the positive engine torque request are monitored. | Actual input speed gradient - Actual output speed gradient * Actual gear ratio | < KF_NGPOSMEUEB[Gear Ratio, Engine Torque] | Ignition is ON | = True | 0.25 s | 2 DCY | |
| Transmission position is not P or N | = True | |||||||
| Gearshift in progress | = True | |||||||
| Positive engine torque request active | = True | |||||||
| P061B - Internal Control Module Torque Calculation Performance | Monitor the negative engine torque request calculation and engine response resulting from the negative engine torque request. | A negative engine torque request is sent via BUS and no negative torque request was calculated by the shift control software. | = True | Ignition is ON | = True | 0 s | 2 DCY | |
| P061B - Internal Control Module Torque Calculation Performance | Monitor the positive engine torque request signal | Positive engine torque is transmitted | = True | TCM powered | = True | 0 s | 2 DCY | |
| No positive engine torque commanded by the shift control software | = True | |||||||
| The difference between the transmitted engine torque request and the engine torque request commanded by the shift control software | > 50 Nm | |||||||
| Position Valve | P060B - Internal Control Module A/D Processing Performance | Rationality check between the activated pressure regulators and the selected driving position. | Three or more pressure regulators activated at the same time | = True | Position N or P requested | = True | 1.25 s | 2 DCY |
| Number of activated pressure regulators | >= 3 | |||||||
| P060B - Internal Control Module A/D Processing Performance | Rationality check between the activated pressure regulators and the selected driving position. | Three or more pressure regulators activated at the same time | = True | Position N or P requested | = True | 0.06 s | 2 DCY | |
| Since the position change request to N or P, the number of activated pressure regulators has been less than 3 for more than a calibratable amount of time | >= 40 ms | |||||||
| Transmission Configuration | U0302 - Software Incompatibility With Transmission Control Module | A rationality check between mechatronic hardware and software is carried out. | Hydraulic identification number does not match the expected value in the TCM software | = True | Ignition is ON | = True | 0 s | 2 DCY |
| Gear Ratio | P2700 - Transmission Friction Element "A" Apply Time Range/Performance | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10 °C | 0 s | 2 DCY |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counter of clutch A | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| Fixed gear engaged | = True | |||||||
| P2701 - Transmission Friction Element "B" Apply Time Range/Performance | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counter of clutch B | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| Fixed gear engaged | = True | |||||||
| P2702 - Transmission Friction Element "C" Apply Time Range/Performance | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counter of clutch C | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| Fixed gear engaged | = True | |||||||
| P2703 - Transmission Friction Element "D" Apply Time Range/Performance | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counter of clutch D | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| Fixed gear engaged | = True | |||||||
| P2704 - Transmission Friction Element "E" Apply Time Range/Performance | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counter of clutch E | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| Fixed gear engaged | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches A and B | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches A and D | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches B and D | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) |
Table continues below
| Component / System | Fault Code | Monitor Strategy | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Conditions | Time Required | MIL Illum. |
|---|---|---|---|---|---|---|---|---|
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches B and E | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches C and D | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches A and E | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches A and C | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches B and C | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches C and E | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches D and E | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches A, B and C | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective or for one out of two clutches defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches A, B and E | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True |
Table continues below
| Component / System | Fault Code | Monitor Strategy | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Conditions | Time Required | MIL Illum. |
|---|---|---|---|---|---|---|---|---|
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective or for one out of two clutches defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | Fault symptom counters of the clutches B, C and E | >= 3 | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | ||||||||
| Oil-temperature (gear shifts) | > -10° C) | |||||||
| (Engine speed | > 430 rpm | |||||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective or for one out of two clutches defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10 ° C) | |||||
| Fault symptom counters of the clutches B, D and E | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective or for one out of two clutches defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches B, C and D | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective or for one out of two clutches defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches C, D and E | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective or for one out of two clutches defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | Fault symptom counters of the clutches A, C and D | >= 3 | (Oil-temperature (fixed gear) | > -10 °C | 0 s | 2 DCY | |
| OR | ||||||||
| Oil-temperature (gear shifts) | > -10° C) | |||||||
| (Engine speed | > 430 rpm | |||||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective or for one out of two clutches defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches A, D and E | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective or for one out of two clutches defective is detected | = True | |||||||
| P0730 - Incorrect Gear Ratio | Detect ratio failure of clutches. | (Actual ratio | > KL_UWIGOB[Output Speed] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGUN[Output Speed]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counters of the clutches A, B and D | >= 3 | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| No ratio monitoring failure for one clutch defective or for one out of two clutches defective is detected | = True | |||||||
| P07DC - Incorrect Shift from Gear 1 | Detect ratio failure of gear shifting. | (Actual ratio | > KL_UWIGUN[Output Speed] -KL_IGOUWIGUN[Offset] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGOB[Output Speed] +KL_IGOUWIGOB[Offset]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counter of gearshift from gear 1 to gear X | > MAX_SYM_UWIG_SCHALT | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| Fixed gear engaged | = True | |||||||
| P07DD - Incorrect Shift from Gear 2 | Detect ratio failure of gear shifting. | (Actual ratio | > KL_UWIGUN[Output Speed] -KL_IGOUWIGUN[Offset] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGOB[Output Speed] +KL_IGOUWIGOB[Offset]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counter of gearshift from gear 2 to gear X | > MAX_SYM_UWIG_SCHALT | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) |
Table continues below
| Component / System | Fault Code | Monitor Strategy | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Conditions | Time Required | MIL Illum. |
|---|---|---|---|---|---|---|---|---|
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| Fixed gear engaged | = True | |||||||
| P07DE - Incorrect Shift from Gear 3 | Detect ratio failure of gear shifting. | (Actual ratio | > KL_UWIGUN[Output Speed] -KL_IGOUWIGUN[Offset] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGOB[Output Speed] +KL_IGOUWIGOB[Offset]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counter of gearshift from gear 3 to gear X | > MAX_SYM_UWIG_SCHALT | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| Fixed gear engaged | = True | |||||||
| P07DF - Incorrect Shift from Gear 4 | Detect ratio failure of gear shifting. | (Actual ratio | > KL_UWIGUN[Output Speed] -KL_IGOUWIGUN[Offset] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGOB[Output Speed] +KL_IGOUWIGOB[Offset]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counter of gearshift from gear 4 to gear X | > MAX_SYM_UWIG_SCHALT | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| Fixed gear engaged | = True | |||||||
| P07E0 - Incorrect Shift from Gear 5 | Detect ratio failure of gear shifting. | (Actual ratio | > KL_UWIGUN[Output Speed] -KL_IGOUWIGUN[Offset] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGOB[Output Speed] +KL_IGOUWIGOB[Offset]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counter of gearshift from gear 5 to gear X | > MAX_SYM_UWIG_SCHALT | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| Fixed gear engaged | = True | |||||||
| P07E1 - Incorrect Shift from Gear 6 | Detect ratio failure of gear shifting. | (Actual ratio | > KL_UWIGUN[Output Speed] -KL_IGOUWIGUN[Offset] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGOB[Output Speed] +KL_IGOUWIGOB[Offset]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counter of gearshift from gear 6 to gear X | > MAX_SYM_UWIG_SCHALT | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| Fixed gear engaged | = True | |||||||
| P07E2 - Incorrect Shift from Gear 7 | Detect ratio failure of gear shifting. | (Actual ratio | > KL_UWIGUN[Output Speed] -KL_IGOUWIGUN[Offset] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGOB[Output Speed] +KL_IGOUWIGOB[Offset]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counter of gearshift from gear 7 to gear X | > MAX_SYM_UWIG_SCHALT | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signal output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| Fixed gear engaged | = True | |||||||
| P07E3 - Incorrect Shift from Gear 8 | Detect ratio failure of gear shifting. | (Actual ratio | > KL_UWIGUN[Output Speed] -KL_IGOUWIGUN[Offset] | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| OR | OR | |||||||
| Actual ratio | < KL_UWIGOB[Output Speed] +KL_IGOUWIGOB[Offset]) | Oil-temperature (gear shifts) | > -10° C) | |||||
| Fault symptom counter of gearshift from gear 8 to gear X | > MAX_SYM_UWIG_SCHALT | (Engine speed | > 430 rpm | |||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| Fixed gear engaged | = True | |||||||
| P0780 - Shift Error | Detect general ratio failure. | Ratio failure for a single clutch X detected | = True | (Oil-temperature (fixed gear) | > -10° C | 0 s | 2 DCY | |
| Further symptom detected in a gear where clutch X is not involved | = True | OR | ||||||
| Oil-temperature (gear shifts) | > -10° C) | |||||||
| (Engine speed | > 430 rpm | |||||||
| OR | ||||||||
| Output speed | > 2500 rpm) | |||||||
| Input speed | > 0 rpm | |||||||
| (Transmission lever position | = D | |||||||
| OR | ||||||||
| Transmission lever position | = R) | |||||||
| No malfunction in input speed signal | = True | |||||||
| No malfunction in at least one of the signals output speed or engine speed | = True | |||||||
| No clutch slip control functions active | = True | |||||||
| ((Fixed gear engaged | = True | |||||||
| Output speed | >= 50 rpm) | |||||||
| OR | ||||||||
| (Fixed gear engaged | = True | |||||||
| output speed | < 50 rpm)) | |||||||
| Power Flow | P073D - Unable to Engage Neutral | Rationality check of the ratio of input to engine speed. | Ratio of input speed to engine speed | <KF_NUECGNAB1POWERFLOW[Gearbox Temperature, Output speed] | No failure in input speed signal | = True | 2.4 s | 2 DCY |
| No failure in engine speed signal | = True | |||||||
| Engine speed | > 500 rpm | |||||||
| Mechanical limp home mode active | = False | |||||||
| No power flow requested | = True | |||||||
| No failure in output speed signal | = True | |||||||
| Position N is requested | = True | |||||||
| Ratio of input speed to engine speed | <KF_NUECGNAB1POWERFLOW[Gearbox Temperature, Output speed] | No failure in input speed signal | = True | 4.5 s | ||||
| No failure in engine speed signal | = True | |||||||
| Engine speed | > 500 rpm | |||||||
| Mechanical limp home mode active | = False | |||||||
| No power flow requested | = True | |||||||
| No failure in output speed signal | = True | |||||||
| Position P is requested | = True | |||||||
| TCM Supply Voltage | P0562 - System Voltage Low | Monitor the system voltage level at the TCM supply voltage circuit | System voltage | < 9 V | Power supply is switched on | = True | 2.5 s | 2 DCY |
Table continues below
| Component / System | Fault Code | Monitor Strategy | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Conditions | Time Required | MIL Illum. |
|---|---|---|---|---|---|---|---|---|
| Solenoid valves and pressure regulators powered | = True | |||||||
| Engine speed via BUS or turbine speed | > 1400 | |||||||
| Position P or N is engaged | = True | |||||||
| System voltage | < 9 V | Power supply is switched on | = True | |||||
| Solenoid valves and pressure regulators powered | = True | |||||||
| (Engine speed via BUS | > 0 1/min | |||||||
| OR | ||||||||
| Failure detected in engine speed signal Monitoring | = True) | |||||||
| Position P and N is not engaged | = True | |||||||
| P0563 - System Voltage High | Monitor the system voltage level at the TCM supply voltage circuit | System voltage | > 17 V | Power supply is switched on | = True | 2.5 s | 2 DCY | |
| Solenoid valves and pressure regulators are powered | = True | |||||||
| (Engine speed via BUS | > 0 1/min | |||||||
| OR | ||||||||
| Failure detected in engine speed signal Monitoring | = True) | |||||||
| No jump start identified | = True | |||||||
| Gear Ratio | P2797 - Electric/Auxiliary Transmission Fluid Pump "A" Performance/Stuck Off | Detect IEP failure. | Current gear ratio achieved | = True | IEP symptom detected | = True | 0 s | no MiLillum. |
| Bus Signal | P1861 - Accelerator Pedal Position Sensor Malfunction Message From Engine CM | Signal monitoring. | Failure detected in throttle position signal | = True | No failure detected for U0080 [Vehicle Communication Bus F] | = True | 0.6 s | 2 DCY |
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| Throttle position status signal is valid | = True | |||||||
| P1861 - Accelerator Pedal Position Sensor Malfunction Message From Engine CM | If failures are detected in the signals target torque, torque reserve or friction torque, the virtual accelerator pedal value can not be recalculated using these torque signals. | Cruise control active | = True | No failure detected for U0080 [Vehicle Communication Bus F] | = True | 0.6 s | 2 DCY | |
| Output speed | > 250 1/min | |||||||
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| No Failure detected in the target torque signal | = False | |||||||
| OR | ||||||||
| No Failure detected in the engine torque reserve signal | = False | |||||||
| OR | ||||||||
| No Failure detected in the engine friction torque signal | = False | |||||||
| Bus Signal | P2637 - Torque Management Feedback Signal "A" | Signal monitoring. | Engine torque signal value is imprecise | = True | No failure detected for U0080 [Vehicle Communication Bus F] | = True | 2.5 s | 2 DCY |
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| No failure in flexray bus monitoring detected | = True | |||||||
| No failure detected in signal for engine torque precision | = True | |||||||
| Bus Signal | P2637 - Torque Management Feedback Signal "A" | Signal monitoring. | (Error flag for local diagnosis is set | = True | No failure detected for U0080 [Vehicle Communication Bus F] | = True | 0.5 s | 2 DCY |
| No failure detected in target engine torque signal | = True) | Ignition is switched on | = True | |||||
| (Error flag for local diagnosis is set | = True | Battery voltage | < 17 V | |||||
| No failure detected in engine torque signal | = True) | Battery voltage | > 9 V | |||||
| (Error flag for local diagnosis is set | = True | No failure in flexray bus monitoring detected | = True | |||||
| No failure detected in engine crank signal | = True) | |||||||
| (Error flag for local diagnosis is set | = True | |||||||
| No failure detected in friction engine torque signal | = True) | |||||||
| Position Request | P085D - Gear Shift Control Module "A" Performance | The driver request is detected to be defective if an undefined or invalid signal combination of the signal WH SensorPos ro (inv) is received. | Failure detected in position signal (undefined value). | = True | No failure detected for U0080 [ Vehicle Communication Bus F] | = True | 0.09 s | 2 DCY |
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| Output value of mounted gear lever | = 2 x 2 gear lever | |||||||
| No failure detected in gear lever position signal | = True | |||||||
| P0919 - Gear Shift Position Control Error | The driver request is detected to be defective if a failure occurs comparing the position signal with its complement. | Failure (complement violation) detected in position signal | = True | No failure detected for U0080 [Vehicle Communication Bus F] | = True | 0.09 s | 2 DCY | |
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| Output value of mounted gear lever | = 2 x 2 gear lever | |||||||
| No failure detected in gear lever position signal | = True | |||||||
| Output Speed Gradient | P1887 - Vehicle Speed Signal Wheel Speed From Brake Control Module Implausible Signal | The gradient of the output speed is monitored. As soon as a strong negative output speed gradient is detected during braking and the ABS status is unvalid, the vehicle speed is considered to be irrational. Monitoring of the vehicle speed by comparison to a reference value. | gear box output speed - Old output speed which is read from the ATSYS | < -300 1/min | Strong positive output gradient detected | = True | 0 s | 2 DCY |
| Flag indicating, that an actuated brake is detected | = 1 | ABS is dysfunctioning | = True | |||||
| (Information about the functional state of the ABS: 0 = no fail, 1 = fail | = 1 | Driver brakes | = True | |||||
| OR | No strong positive output gradient detected | = True | ||||||
| Signal status of GET_ABS_OFF | != 0) | Gearbox is in position D/N | = True | |||||
| (Gear lever position | = 5 | |||||||
| OR | ||||||||
| Gear lever position | = 6) | |||||||
| Position Request | P085D - Gear Shift Control Module "A" Performance | The driver request is detected to be defective if an error occurs in signal WH SensorPos ro(inv). | Failure detected in position signal (error value). | = True | No failure detected for U0080 [Vehicle Communication Bus F] | = True | 0.09 s | 2 DCY |
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| Output value of mounted gear lever | = 2x2 gear lever | |||||||
| No failure detected in gear lever position signal | = True | |||||||
| IEP | P0B0D - Electric/Auxiliary Transmission Fluid Pump Motor Control Module | Monitoring of time out error flags in LIN Messages from IEP at powerup. | The IEP did not go to sleep in a calibrated number of last cycles | = True | The TCM did not perform reset. | = True | 0 s | 2 DCY |
| The TCM supply voltage is in an approved range. | = True | |||||||
| The TCM has started LIN communications. | = True | |||||||
| The IEP supply voltage is in an approved range. | = True | |||||||
| The IEP does not report any fault. | = True | |||||||
| The TCM did not abort a shutdown. | = True | |||||||
| Bus Message | U0110 - Lost Communication With Drive Motor Control Module "A" | Time out monitoring. | Message specific time out expired | = True | No Flexray bus failure detected | = True | 65.535 s | 2 DCY |
| time out expired for message from PDUEM1_HYB_12 or EM1_HYB_14 | = True | Time expired after ignition is switched on | > 520 ms | |||||
| U0122 - Lost Communication With Vehicle Dynamics Control Module | Time out monitoring. | Message specific time out expired | = True | No Flexray bus failure detected | = True | 66.175 s | 2 DCY | |
| time out expired for message from PDU ESP_03, ESP_05, ESP_08, ESP_15, ESP_20, ESP_21, ESP_22, ESP_28 orESP 33 | = True | Time expired after ignition is switched on | > 520 ms | |||||
| U0416 - Invalid Data Received From Vehicle Dynamics Control Module | Rationality checks. | Alive counter incremented on each received message of PDU ESP_03, ESP_05, ESP_21 or ESP_22 | = False | No flexray bus failure detected | = True | 65.535 s | 2 DCY | |
| Time expired after ignition is switched on | > 520 ms | |||||||
| U0100 - Lost Communication With ECM/PCM "A" | time out monitoring. | Message specific time out expired | = True | No Flexray bus failure detected | = True | 82.175 s | 2 DCY | |
| time out expired for message from PDU Motor_07, Motor_11, Motor_12, Motor_14, Motor_16, Motor_17, Motor_20, Motor_27, Motor_35, Motor_Code_01, Motor_Hybrid_11or Motor 28 | = True | Time expired after ignition is switched on | > 1160 ms | |||||
| U0401 - Invalid Data Received From ECM/PCM "A" | Rationality checks. | Alive counter incremented on each received message of PDU Motor_11, Motor_12, Motor_14, Motor_20 or Motor_Code_01 | = False | No flexray bus failure detected | = True | 65.535 s | 2 DCY | |
| Time expired after ignition is switched on | > 1160 ms | |||||||
| U0100 - Lost Communication With ECM/PCM "A" | Time out monitoring. | Message specific time out expired | = True | No Flexray bus failure detected | = True | 65.535 s | 1 DCY | |
| Time out expired for message from PDUOBD_01 | = True | Time expired after ignition is switched on | > 680 ms | |||||
| U0411 - Invalid Data Received From Drive Motor Control Module "A" | Rationality checks. | Alive counter incremented on each received message of PDU EM1_HYB_12 | = False | No flexray bus failure detected | = True | 65.535 s | 2 DCY | |
| Time expired after ignition is switched on | > 520 ms | |||||||
| U0411 - Invalid Data Received From Drive Motor Control Module "A" | Rationality checks. | Alive counter incremented on each received message of PDU EM1_HYB_12 | = False | Battery voltage | > 9 V | 65.535 s | 2 DCY | |
| Battery voltage | < 17 V | |||||||
| No Flexray bus failure detected | = True | |||||||
| Time expired after ignition is switched on | > 520 ms | |||||||
| Alive counter incremented on each received message of PDU EM1_HYB_12 | = False | Battery voltage | > 9 V | |||||
| Battery voltage | < 17 V | |||||||
| No Flexray bus failure detected | = True |
Table continues below
| Component / System | Fault Code | Monitor Strategy | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Conditions | Time Required | MIL Illum. |
|---|---|---|---|---|---|---|---|---|
| Time expired after ignition is switched on | > 520 ms | |||||||
| Transmission Configuration | P0614 - ECM/TCM Incompatible | Monitoring of the identification code from the engine and the transmission. | Failure detected in engine code | = True | Ignition is switched on | = True | 1.5 s | 2 DCY |
| Failure detected in transmission code | = True | Battery voltage | < 17 V | |||||
| Battery voltage | > 9 V | |||||||
| No failure detected in signal of transmission output speed | = True | |||||||
| Output signal of transmission output speed | < 75 1/min | |||||||
| Output Speed Gradient | P27B2 - Internal Control Module Transmission Range Control Performance | Check if the output speed difference is greater than a threshold. | Output speed deviation | > 320 rpm | Gear position D | = True | 0.25 s | 2 DCY |
| Hand brake not put on | = True | |||||||
| Braking pressure | < 100 bar | |||||||
| Transverse acceleration | < 6 m/s A 2 | |||||||
| No failure in vehicle stability programs | = True | |||||||
| No failure in output speed signal | = True | |||||||
| No failure in transverse acceleration signal | = True | |||||||
| No failure in braking pressure signal | = True | |||||||
| Requested braking pressure | > 35 bar | |||||||
| No failure in requested braking pressure signal | = True | |||||||
| Braking torque | > -1400 Nm | |||||||
| No failure in braking torque signal | = True | |||||||
| Timer | > 200 | |||||||
| Bus Signal | P0727 - Engine Speed Input Circuit No Signal | Monitoring of engine speed signal from flexray bus | Failure detected in engine speed signal value | = True | No failure detected for U0080 [Vehicle Communication Bus F] | = True | 0.6 s | 2 DCY |
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| No failure detected in engine speed signal | = True | |||||||
| Engine Overspeed | P0219 - Engine Overspeed Condition | The engine speed or calculated input speed signal is compared to a maximum allowable value to avoid an engine over speed condition. | Engine speed signal via CAN | > 7050 rpm | Gear position D or R | = True | 0.09 s | 2 DCY |
| 7th or 8th gear in Low Range Mode | = False | |||||||
| Output speed * gear ratio of target gear | > 7050 rpm | Gear position D or R | = True | |||||
| Gear shift requested | = True | |||||||
| Current Regulator Request | P0607 - Control Module Performance | Transmission blocking. | Number of pressure regulators activated at the same time | > 3 | Transmission oil temperature | > -30 °C | 0 s | 2 DCY |
| No electrical limp home active | = True | |||||||
| Position valve monitoring not active | = True | |||||||
| Bus Communication | U0080 - Vehicle Communication Bus F | State of the bus-controller(s) from the hardware | Bus 1 state "bus off" or " error passive" | = True | Ignition on | = True | 0.3 s | 2 DCY |
| Battery voltage | > 9 V | |||||||
| Battery voltage | < 17 V | |||||||
| TCM Supply Voltage | P0562 - System Voltage Low | Monitor the system voltage level at the TCM supply voltage circuit | System voltage | < D_u_BattLth_UBATTU[Gearbox temperature] | Power supply is switched on | = True | 0.2 s | 2 DCY |
| Solenoid valves and pressure regulators powered | = True | |||||||
| Engine speed via BUS or turbine speed | > 1400 | |||||||
| Position P or N is engaged | = True | |||||||
| Engine start timer is elapsed | = True | |||||||
| System voltage | < D_u_BattLth_UBATTU[Gearbox temperature] | Power supply is switched on | = True | |||||
| Solenoid valves and pressure regulators powered | = True | |||||||
| (Engine speed via BUS | > 0 1/min | |||||||
| OR | ||||||||
| Failure detected in engine speed signal Monitoring | = True) | |||||||
| Position P and N is not engaged | = True | |||||||
| Pressure Control Solenoid Out 0 | P0745 - Pressure Control Solenoid "A" | Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] - OutMCrntMon_iOfsCtlChngInc_C[x] * current gradient | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] - OutMCrntMon_iOfsCtlChngInc_C | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = False | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | >= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | >= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] + OutMCrntMon_iOfsCtlChngInc_C * current gradient | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] + OutMCrntMon_iOfsCtlChngInc_C | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = False | |||||||
| SPI communication monitoring and PWM frequency check | Checkbyte of SPI message indicates failure | = True | Output stages power supply activated | = True | ||||
| Read back message and sent out message unequal | = True | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| PWM feedback signal at output stage | > (sync-period + 20 μs) | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| PWM feedback signal at output stage | < sync-period - 20 μs | |||||||
| P0749 - Pressure Control Solenoid "A" Intermittent | Open circuit | (ASIC indicates short to ground or open circuit | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| After shutoff of output stage ASIC indicates open circuit | = True) | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| (PWM feedback signal at output stage | = 100 % | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||
| After shutoff of output stage ASIC indicates open circuit | = True) | |||||||
| Pressure Control Solenoid Out 1 | P0775 - Pressure Control Solenoid "B" | Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] - OutMCrntMon_iOfsCtlChngInc_C[x] * current gradient | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] -OutMCrntMon iOfsCtlChngInc C | Output stages power supply activated | = True |
Table continues below
| Component / System | Fault Code | Monitor Strategy | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Conditions | Time Required | MIL Illum. |
|---|---|---|---|---|---|---|---|---|
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = False | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | >= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | >= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] + OutMCrntMon_iOfsCtlChngInc_C * current gradient | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] +OutMCrntMon iOfsCtlChngInc C | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = False | |||||||
| SPI communication monitoring and PWM frequency check | Checkbyte of SPI message indicates failure | = True | Output stages power supply activated | = True | ||||
| Read back message and sent out message unequal | = True | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| PWM feedback signal at output stage | > (sync-period + 20 μs) | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| PWM feedback signal at output stage | < sync-period - 20 μs | |||||||
| P0779 - Pressure Control Solenoid "B" Intermittent | Open circuit | (ASIC indicates short to ground or open circuit | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| After shutoff of output stage ASIC indicates open circuit | = True) | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| (PWM feedback signal at output stage | = 100 % | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||
| After shutoff of output stage ASIC indicates open circuit | = True) | |||||||
| Pressure Control Solenoid Out 2 | P2713 - Pressure Control Solenoid "D" | Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] - OutMCrntMon_iOfsCtlChngInc_C[x] * current gradient | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] - OutMCrntMon_iOfsCtlChngInc_C | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = False | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | >= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | >= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] + OutMCrntMon_iOfsCtlChngInc_C * current gradient | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] + OutMCrntMon_iOfsCtlChngInc_C | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = False | |||||||
| SPI communication monitoring and PWM frequency check | Checkbyte of SPI message indicates failure | = True | Output stages power supply activated | = True | ||||
| Read back message and sent out message unequal | = True | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| PWM feedback signal at output stage | > (sync-period + 20 μs) | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| PWM feedback signal at output stage | < sync-period - 20 μs | |||||||
| P2717 - Pressure Control Solenoid "D" Intermittent | Open circuit | (ASIC indicates short to ground or open circuit | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| After shutoff of output stage ASIC indicates open circuit | = True) | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| (PWM feedback signal at output stage | = 100 % | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||
| After shutoff of output stage ASIC indicates open circuit | = True) | |||||||
| Pressure Control Solenoid Out 3 | P2722 - Pressure Control Solenoid "E" | Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] - OutMCrntMon_iOfsCtlChngInc_C[x] * current gradient | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] - OutMCrntMon_iOfsCtlChngInc_C | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = False | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | >= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] |
Table continues below
| Component / System | Fault Code | Monitor Strategy | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Conditions | Time Required | MIL Illum. |
|---|---|---|---|---|---|---|---|---|
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | >= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] + OutMCrntMon_iOfsCtlChngInc_C * current gradient | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] +OutMCrntMon iOfsCtlChngInc C | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = False | |||||||
| SPI communication monitoring and PWM frequency check | Checkbyte of SPI message indicates failure | = True | Output stages power supply activated | = True | ||||
| Read back message and sent out message unequal | = True | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| PWM feedback signal at output stage | > (sync-period + 20 μs) | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| PWM feedback signal at output stage | < sync-period - 20 μs | |||||||
| P2726 - Pressure Control Solenoid "E" Intermittent | Open circuit | (ASIC indicates short to ground or open circuit | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| After shutoff of output stage ASIC indicates open circuit | = True) | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| (PWM feedback signal at output stage | = 100 % | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||
| After shutoff of output stage ASIC indicates open circuit | = True) | |||||||
| Pressure Control Solenoid Out 4 | P0795 - Pressure Control Solenoid "C" | Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] - OutMCrntMon_iOfsCtlChngInc_C[x] * current gradient | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] -OutMCrntMon iOfsCtlChngInc C | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = False | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | >= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | >= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] + OutMCrntMon_iOfsCtlChngInc_C * current gradient | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] +OutMCrntMon iOfsCtlChngInc C | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = False | |||||||
| SPI communication monitoring and PWM frequency check | Checkbyte of SPI message indicates failure | = True | Output stages power supply activated | = True | ||||
| Read back message and sent out message unequal | = True | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| PWM feedback signal at output stage | > (sync-period + 20 μs) | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| PWM feedback signal at output stage | < sync-period - 20 μs | |||||||
| P0799 - Pressure Control Solenoid "C" Intermittent | Open circuit | (ASIC indicates short to ground or open circuit | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| After shutoff of output stage ASIC indicates open circuit | = True) | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| (PWM feedback signal at output stage | = 100 % | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||
| After shutoff of output stage ASIC indicates open circuit | = True) | |||||||
| Pressure Control Solenoid Out 5 | P2731 - Pressure Control Solenoid "F" | Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] - OutMCrntMon_iOfsCtlChngInc_C[x] * current gradient | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] - OutMCrntMon_iOfsCtlChngInc_C | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = False | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | >= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | >= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] + OutMCrntMon_iOfsCtlChngInc_C * current gradient | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] |
Table continues below
| Component / System | Fault Code | Monitor Strategy | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Conditions | Time Required | MIL Illum. |
|---|---|---|---|---|---|---|---|---|
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] +OutMCrntMon iOfsCtlChngInc C | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = False | |||||||
| SPI communication monitoring and PWM frequency check | Checkbyte of SPI message indicates failure | = True | Output stages power supply activated | = True | ||||
| Read back message and sent out message unequal | = True | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| PWM feedback signal at output stage | > (sync-period + 20 μs) | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| PWM feedback signal at output stage | < sync-period - 20 μs | |||||||
| Pressure Control Solenoid OUT 5 | P2735 - Pressure Control Solenoid "F" Intermittent | Open circuit | (ASIC indicates short to ground or open circuit | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| After shutoff of output stage ASIC indicates open circuit | = True) | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| (PWM feedback signal at output stage | = 100 % | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||
| After shutoff of output stage ASIC indicates open circuit | = True) | |||||||
| On/Off-Solenoid Out 6 | P2807 - Pressure Control Solenoid "G" | Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] - OutMCrntMon_iOfsCtlChngInc_C[x] * current gradient | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.850 A -OutMCrntMon_iOfsHi_C[0 - 5: Out0 - Out5; 6-7: not used] -OutMCrntMon iOfsCtlChngInc C | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = False | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | >= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | >= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] + OutMCrntMon_iOfsCtlChngInc_C * current gradient | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = True | |||||||
| Current monitoring | Calculated current from software model based on PWM feedback signal at output stage | <= 0.050 A +OutMCrntMon_iOfsLo_C[0 - 5: Out0 - Out5; 6-7: not used] +OutMCrntMon iOfsCtlChngInc C | Output stages power supply activated | = True | ||||
| Power supply voltage | >= OutMCrntMon_uTstLo_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||||
| Power supply voltage | < OutMCrntMon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| No shifting in progress | = True | |||||||
| Clutch involved in shifting | = False | |||||||
| SPI communication monitoring and PWM frequency check | Checkbyte of SPI message indicates failure | = True | Output stages power supply activated | = True | ||||
| Read back message and sent out message unequal | = True | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| PWM feedback signal at output stage | > (sync-period + 20 μs) | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| PWM feedback signal at output stage | < sync-period - 20 μs | |||||||
| P2811 - Pressure Control Solenoid "G" Intermittent | Open circuit | (ASIC indicates short to ground or open circuit | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| After shutoff of output stage ASIC indicates open circuit | = True) | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| (PWM feedback signal at output stage | = 100 % | Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5: Out0 - Out5; 6-7: not used] | |||||
| After shutoff of output stage ASIC indicates open circuit | = True) | |||||||
| On/Off-Solenoid Out 7 | P0750 - Shift Solenoid "A" | SPI communication monitoring | Checkbyte of SPI message indicates failure | = True | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| Read back message and sent out message unequal | = True | Power supply voltage | >= OutPCc40Mon_uTstLo_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||
| Power supply voltage | < OutPCc40Mon_uTstHi_C[0 - 5:Out0 - Out5; 6-7: not used] | |||||||
| P0754 - Shift Solenoid "A" Intermittent | Open circuit | Voltage of output signal during PWM duty or no duty phase | <= OutPLssMon_uTstOP_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY | |
| Commanded output PWM duty cycle | = 0 % | |||||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Open circuit | Voltage of output signal during PWM duty phase | <= OutPLssMon_uTstSG_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | Output stages power supply activated | = True | ||||
| Voltage of output signal during PWM no duty phase | > OutPLssMon_uTstSG_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | Commanded output PWM duty cycle | >= 5 % | |||||
| Voltage of output signal during PWM no duty phase | < OutPLssMon_uTstOP_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | Commanded output PWM duty cycle | <= 95 % | |||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| On/Off-Solenoid Out 11 | P17F5 - Parking Lock Solenoid Open Circuit | Open circuit | Voltage of output signal during PWM duty or no duty phase | <= OutPLssMon_uTstOP_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| Commanded output PWM duty cycle | = 0 % | |||||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Open circuit | Voltage of output signal during PWM duty phase | <= OutPLssMon_uTstSG_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | Output stages power supply activated | = True | ||||
| Voltage of output signal during PWM no duty phase | > OutPLssMon_uTstSG_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | Commanded output PWM duty cycle | >= 5 % | |||||
| Voltage of output signal during PWM no duty phase | < OutPLssMon_uTstOP_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | Commanded output PWM duty cycle | <= 95 % | |||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| On/Off-Solenoid Out 13 | P2753 - Transmission Fluid Cooler Control Circuit/Open | Open circuit | Voltage of output signal during PWM duty or no duty phase | <= OutPLssMon_uTstOP_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | Output stages power supply activated | = True | 0.08 s | 2 DCY |
| Commanded output PWM duty cycle | = 0 % | |||||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Open circuit | Voltage of output signal during PWM duty phase | <= OutPLssMon_uTstSG_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | Output stages power supply activated | = True | ||||
| Voltage of output signal during PWM no duty phase | > OutPLssMon_uTstSG_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | Commanded output PWM duty cycle | >= 5 % | |||||
| Voltage of output signal during PWM no duty phase | < OutPLssMon_uTstOP_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] | Commanded output PWM duty cycle | <= 95 % | |||||
| Power supply voltage | >= OutPLssMon_uTstLo_C[0: Out0; 1: Out1; 2: Out6; 3: Out7; 4: not used] |
Table continues below
| Component / System | Fault Code | Monitor Strategy | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Conditions | Time Required | MIL Illum. |
|---|---|---|---|---|---|---|---|---|
| Power supply voltage | <= OutPLssMon_uTstHi_C[0: Out0;1: Out1; 2: Out6; 3: Out7; 4: not used] | |||||||
| Transmission Oil Temperature Sensor | P0712 - Transmission Fluid Temperature Sensor "A" Circuit Low | Signal range check | U_pin_lo | < InpPAtfL2_uAtfLoMin_C | TCM powered | = True | 1.5 s | 2 DCY |
| U_pin_hi | <= InpPAtfL2_uAtfHiMax_C | |||||||
| P0713 - Transmission Fluid Temperature Sensor "A" Circuit High | Signal range check | U_pin_lo | >= InpPAtfL2_uAtfLoMin_C | TCM powered | = True | 1.5 s | 2 DCY | |
| U_pin_hi | > InpPAtfL2_uAtfHiMax_C | |||||||
| P0711 - Transmission Fluid Temperature Sensor "A" Circuit Range/Performance | Rationality check | (System is in thermodynamical steady state | = False | No failure detected in engine speed and turbine speed signal | = True | 1.5 s | 2 DCY | |
| The difference between the oil temperature sensor value and the chip 1 temperature sensor value | > 30 °C | No failure detected in the oil temperature sensor monitoring | = True | |||||
| The difference between the oil temperature sensor value and the chip 2 temperature sensor value | > 30° C) | (Engine speed | > 400 1/min | |||||
| (System is in thermodynamical steady state | = True | OR | ||||||
| The difference between the oil temperature sensor value and the chip 1 temperature sensor value | > 15° C | Turbine speed | > 400 1/min) | |||||
| The difference between the oil temperature sensor value and the chip 2 temperature sensor value | > 15° C) | Time where engine or turbine speed is above calibrated threshold | >= 300 s | |||||
| Ignition on | = True | |||||||
| P0711 - Transmission Fluid Temperature Sensor "A" Circuit Range/Performance | Rationality check | Transmission oil temperature delta between 2 measurements | > 20° C | No failure detected in the oil temperature sensor monitoring | = True | 1.5 s | 2 DCY | |
| P0714 - Transmission Fluid Temperature Sensor "A" Circuit Intermittent | Signal range check | U_pin_lo | < InpPAtfL2_uAtfLoMin_C | TCM powered | = True | 1.5 s | 2 DCY | |
| U_pin_hi | > InpPAtfL2_uAtfHiMax_C | |||||||
| TCM Internal Temperature Sensor | P0667 - Control Module Internal Temperature Sensor "A" Range/Performance | Rationality check | (System is in thermodynamical steady state | = False | No failure detected in engine speed and turbine speed signal | = True | 1.5 s | 2 DCY |
| The difference between the oil temperature sensor value and the chip 2 temperature sensor value | > 30° C | No failure detected in the chip 2 temperature sensor monitoring | = True | |||||
| The difference between the chip 1 temperature sensor value and the chip 2 temperature sensor value | > 10° C) | (Engine speed | > 400 1/min | |||||
| (System is in thermodynamical steady state | = True | OR | ||||||
| The difference between the oil temperature sensor value and the chip 2 temperature sensor value | > 15° C | Turbine speed | > 400 1/min) | |||||
| The difference between the chip 1 temperature sensor value and the chip 2 temperature sensor value | > 10° C) | Time where engine or turbine speed is above calibrated threshold | >= 300 s | |||||
| Ignition on | = True | |||||||
| P0667 - Control Module Internal Temperature Sensor "A" Range/Performance | Rationality check | (System is in thermodynamical steady state | = False | No failure detected in engine speed and input speed signal | = True | 1.5 s | 2 DCY | |
| The difference between the oil temperature sensor value and the chip 1 temperature sensor value | > 30° C | No failure detected in the chip 1 temperature sensor monitoring | = True | |||||
| The difference between the chip 2 temperature sensor value and the chip 1 temperature sensor value | > 10° C) | (Engine speed | > 400 1/min | |||||
| (System is in thermodynamical steady state | = True | OR | ||||||
| The difference between the oil temperature sensor value and the chip 1 temperature sensor value | > 15° C | Turbine speed | > 400 1/min) | |||||
| The difference between the chip 2 temperature sensor value and the chip 1 temperature sensor value | > 10° C) | Time where engine or turbine speed is above calibrated threshold | >= 300 s | |||||
| Ignition on | = True | |||||||
| P0668 - Control Module Internal Temperature Sensor "A" Circuit Low | Signal range check | Sensor temperature | < -45° C | TCM powered | = True | 1.5 s | 2 DCY | |
| P0669 - Control Module Internal Temperature Sensor "A" Circuit High | Signal range check | Sensor temperature | > 168° C | TCM powered | = True | 1.5 s | 2 DCY | |
| P0668 - Control Module Internal Temperature Sensor "A" Circuit Low | Signal range check | Sensor temperature | < -45° C | TCM powered | = True | 1.5 s | 2 DCY | |
| P0669 - Control Module Internal Temperature Sensor "A" Circuit High | Signal range check | Sensor temperature | > 168° C | TCM powered | = True | 1.5 s | 2 DCY | |
| Transmission Oil Temperature Sensor | P267F - Control Module Internal Temperature Sensor "A" Circuit Intermittent/Erratic | Rationality check | The failure is detected if Chip 1 and Chip 2 Temperature Sensor indicates malfunction | = True | TCM powered | = True | 1.8 s | 2 DCY |
| The failure is detected if Oil and Chip 2 Temperature Sensor indicates malfunction | = True | TCM powered | = True | |||||
| The failure is detected if Oil and Chip 1 Temperature Sensor indicates malfunction | = True | TCM powered | = True | |||||
| Input Speed Sensor | P07BF - Input/Turbine Shaft Speed Sensor "A" Circuit Low | ASIC signal monitoring | Short to ground or open circuit detected (cannot be distinguished), if sensor supply voltage | < 0.18 V | No failure detected in sensor supply voltage | = True | 0.2 s | 2 DCY |
| P07C0 - Input/Turbine Shaft Speed Sensor "A" Circuit High | ASIC signal monitoring | Short to battery detected, if sensor supply voltage | > 4.0 V | No failure detected in sensor supply voltage | = True | 0.2 s | 2 DCY | |
| P0716 - Input/Turbine Shaft Speed Sensor "A" Circuit Range/Performance | Rationality check | The difference between the input speed measured by the TCM and the calculated input speed from the wheel speed signal from vehicle bus | > 250 1/min | No failure detected in sensor supply voltage | = True | 0.6 s | 2 DCY | |
| The difference between the input speed measured by the TCM and the calculated input speed from the output speed measured by the TCM | > 250 1/min | No electrical sensor failure of any internal sensor signal used for the rationality monitoring | = True | |||||
| No BUS failure of any speed signal received via BUS used for the rationality monitoring | = True | |||||||
| P0717 - Input/Turbine Shaft Speed Sensor "A" Circuit No Signal | Irrational negative gradient in fixed gear | The input speed gradient | > 500 1/min | No failure detected in sensor supply voltage | = True | 0.3 s | 2 DCY | |
| No electrical sensor failure of any internal sensor signal used for the rationality monitoring | = True | |||||||
| No BUS failure of any speed signal received via BUS used for the rationality monitoring | = True | |||||||
| Transmission is in fixed gear | = True | |||||||
| Output Speed Sensor | P077C - Output Shaft Speed Sensor Circuit Low | ASIC signal monitoring | Short to ground or open circuit detected (cannot be distinguished), if sensor supply voltage | < 0.18 V | No failure detected in sensor supply voltage | = True | 0.6 s | 2 DCY |
| P077D - Output Shaft Speed Sensor Circuit High | ASIC signal monitoring | Short to battery detected, if sensor supply voltage | > 4.0 V | No failure detected in sensor supply voltage | = True | 0.6 s | 2 DCY | |
| P0721 - Output Shaft Speed Sensor Circuit Range/Performance | Rationality check | The difference between the output speed measured by the TCM and the calculated output speed from the wheel speed signal from vehicle bus | > 350 1/min | No failure detected in sensor supply voltage | = True | 1 s | 2 DCY | |
| The difference between the output speed measured by the TCM and the calculated output speed from the input speed measured by the TCM | > 250 1/min | No electrical sensor failure of any internal sensor signal used for the rationality monitoring | = True | |||||
| No BUS failure of any speed signal received via BUS used for the rationality monitoring | = True | |||||||
| Speed Sensors | P2162 - Vehicle Speed Sensor "A"/"B" Correlation | Double failure monitoring | Electrical sensor failure of any internal sensor signal used for the rationality monitoring | = True | No failure detected in sensor supply voltage | = True | 0.3 s | 2 DCY |
| Rational failure is detected for input speed sensor | = True | No electrical sensor failure of any internal sensor signal used for the rationality monitoring | = True | |||||
| Rational failure is detected for output speed sensor | = True | Ignition on | = True | |||||
| Rational failure is detected for wheel speed sensor | = True | Engine speed | >= 430 1/min | |||||
| P215B - Vehicle Speed - Output Shaft Speed Correlation | Rationality check | The absolute difference between the output speed measured by the TCM and the output speed calculated from the wheel speed signal | > 350 1/min | No failure detected in sensor supply voltage | = True | 0.3 s | 2 DCY | |
| No BUS failure of any speed signal received via BUS used for the rationality monitoring | = True | |||||||
| No electrical sensor failure of any internal sensor signal used for the rationality monitoring | = True | |||||||
| Gear shift in progress | = True | |||||||
| (Engine speed | > 430 1/min | |||||||
| OR | ||||||||
| ignition on | = True) | |||||||
| P2784 - Input/Turbine Speed Sensor "A"/"B" Correlation | Double failure monitoring | Any engine speed fault occurs on the engine speed BUS signal while the input speed signal is also invalid because of an electrical or rationality failure | = True | No failure detected in sensor supply voltage | = True | 0.3 s | 2 DCY | |
| No BUS failure of any speed signal received via BUS used for the rationality monitoring | = True | |||||||
| No electrical sensor failure of any internal sensor signal used for the rationality monitoring | = True | |||||||
| ignition on | = True | |||||||
| Bus Signal | P0C2F - Internal Control Module Drive Motor/Generator - Engine Speed Sensor Performance | Monitoring for inaccurate engine speeds of the electrical engine. | Input value for the engine speed | = 7FFFh | Ignition is switched on | = True | 0.6 s | 2 DCY |
| Battery voltage | > 9 V | |||||||
| TCM power supply voltage above global upper threshold | = True | |||||||
| No failure detected in engine speed signal | = True | |||||||
| Bus Message | U0416 - Invalid Data Received From Vehicle Dynamics Control Module | Rationality checks. | Alive counter incremented on each received message of PDU ESP_03, ESP_05, ESP_20 or ESP 21 | = False | Battery voltage | > 9 V | 65.535 s | 2 DCY |
| Battery voltage | < 17 V | |||||||
| No Flexray bus failure detected | = True | |||||||
| Time expired after ignition is switched on | > 520 ms | |||||||
| U0401 - Invalid Data Received From ECM/PCM "A" | Rationality checks. | Alive counter incremented on each received message of PDU Motor_11, Motor_12, Motor 14, Motor 20 or Motor Code 01 | = False | Battery voltage | > 9 V | 65.535 s | 2 DCY | |
| Battery voltage | < 17 V | |||||||
| No Flexray bus failure detected | = True | |||||||
| Time expired after ignition is switched on | > 1160 ms | |||||||
| Output Speed Gradient | P27B2 - Internal Control Module Transmission Range Control Performance | Detect an excessive negative gradient in transmission output speed | Excessive negative gradient of transmission output speed detected by 2nd microprocessor | = True | TCM powered | = True | 0 s | 2 DCY |
Table continues below
| Component / System | Fault Code | Monitor Strategy | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Conditions | Time Required | MIL Illum. |
|---|---|---|---|---|---|---|---|---|
| Micro controller Components | P0700 - Transmission Control System (MIL Request) | Detect a main microprocessor calculation failure | Results of two independently performed calculations are not equal | = True | TCM powered | = True | 0 s | 2 DCY |
| P0700 - Transmission Control System (MIL Request) | Detect a communication failure of the 2nd microprocessor. | Communication problems between the main microprocessor and the 2nd microprocessor detected | = True | TCM powered | = True | 0.1 s | 2 DCY | |
| P0700 - Transmission Control System (MIL Request) | Detect an internal failure of the 2nd microprocessor | An internal failure of the 2nd microprocessor occurs | = True | TCM powered | = True | 0 s | 2 DCY | |
| Integrated Electric Pump IEP Temperature Sensor | P0C1E - Electric/Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Low | Electrical short circuit monitoring. | Temperature read by the temperature sensor is lower than a calibrated threshold | = True | No failure detected for U0588 [Invalid Data Received From Transmission Fluid Pump Module] | = True | 0.1 s | 2 DCY |
| No failure detected for P0B09 [Auxiliary Transmission Fluid Pump Motor Supply Voltage Circuit/Open] | = True | |||||||
| No failure detected for U0287 [Lost Communication With Transmission Fluid Pump Module] | = True | |||||||
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| If There are no LIN communication malfunctions | = True | |||||||
| If Supply voltage to the IEP in approved range. | = True | |||||||
| P0C1F - Electric/Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit High | Electrical short circuit monitoring. | Temperature read by the temperature sensor is greater than a calibrated threshold | = True | No failure detected for P0B09 [Auxiliary Transmission Fluid Pump Motor Supply Voltage Circuit/Open] | = True | 0.1 s | 2 DCY | |
| No failure detected for U0588 [Invalid Data Received From Transmission Fluid Pump Module] | = True | |||||||
| No failure detected for U0287 [Lost Communication With Transmission Fluid Pump Module] | = True | |||||||
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| If There are no LIN communication malfunctions | = True | |||||||
| If Supply voltage to the IEP in approved range. | = True | |||||||
| P0C1D - Electric/Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Range/Performance | To detect deviation of the temperature between integrated electrical pump (IEP) temperature sensor and transmission oil temperature sensor | IEP temperature - Gearbox oil temperature | < -35 °C | No failure detected for P0C1D [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Range/Performance, To detect a temperature jump of the integrated electrical pump (IEP) temperature sensor, KFC4 IEPTEMPSENS] | = True | 120.1 s | 2 DCY | |
| No failure detected for P0C1F [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit High] | = True | |||||||
| No failure detected for P0C1E [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Low] | = True | |||||||
| No failure detected for P0B09 [Auxiliary Transmission Fluid Pump Motor Supply Voltage Circuit/Open] | = True | |||||||
| No failure detected for U0287 [Lost Communication With Transmission Fluid Pump Module] | = True | |||||||
| No failure detected for U0588 [Invalid Data Received From Transmission Fluid Pump Module] | = True | |||||||
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| NOT ((No failure detected for P0C1D [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Range/Performance, To detect a temperature jump of the integrated electrical pump (IEP) temperature sensor, KFC4 IEPTEMPSENS] | = True | |||||||
| OR | ||||||||
| No failure detected for P0C1D [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Range/Performance, To detect a temperature jump of the integrated electrical pump (IEP) temperature sensor, KFC4 IEPTEMPSENS] | = True) | |||||||
| IEP diagnostic is released by IEP | = True | |||||||
| No failure detected in IEP voltage monitoring | = True | |||||||
| No failure detected in circuit monitoring of IEP temperature sensor | = True | |||||||
| No failure detected in transmission oil temperature sensor monitoring | = True | |||||||
| Gearbox oil temperature | >= -40 °C | No failure detected for P0C1D [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Range/Performance, To detect a temperature jump of the integrated electrical pump (IEP) temperature sensor, KFC4 IEPTEMPSENS] | = True | |||||
| IEP temperature - Gearbox oil temperature | > 35 °C | No failure detected for P0C1F [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit High] | = True | |||||
| No failure detected for P0C1E [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Low] | = True | |||||||
| No failure detected for P0B09 [Auxiliary Transmission Fluid Pump Motor Supply Voltage Circuit/Open] | = True | |||||||
| No failure detected for U0287 [Lost Communication With Transmission Fluid Pump Module] | = True | |||||||
| No failure detected for U0588 [Invalid Data Received From Transmission Fluid Pump Module] | = True | |||||||
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| NOT ((No failure detected for P0C1D [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Range/Performance, To detect a temperature jump of the integrated electrical pump (IEP) temperature sensor, KFC4 IEPTEMPSENS] | = True | |||||||
| OR | ||||||||
| No failure detected for P0C1D [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Range/Performance, To detect a temperature jump of the integrated electrical pump (IEP) temperature sensor, KFC4 IEPTEMPSENS] | = True) | |||||||
| IEP diagnostic is released by IEP | = True | |||||||
| No failure detected in IEP voltage monitoring | = True | |||||||
| No failure detected in circuit monitoring of IEP temperature sensor | = True | |||||||
| No failure detected in transmission oil temperature sensor monitoring | = True | |||||||
| Gearbox oil temperature | < -40 °C | No failure detected for P0C1D [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Range/Performance, To detect a temperature jump of the integrated electrical pump (IEP) temperature sensor, KFC4 IEPTEMPSENS] | = True | |||||
| IEP temperature | > -5 °C | No failure detected for P0C1F [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit High] | = True | |||||
| No failure detected for P0C1E [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Low] | = True | |||||||
| No failure detected for P0B09 [Auxiliary Transmission Fluid Pump Motor Supply Voltage Circuit/Open] | = True | |||||||
| No failure detected for U0287 [Lost Communication With Transmission Fluid Pump Module] | = True | |||||||
| No failure detected for U0588 [Invalid Data Received From Transmission Fluid Pump Module] | = True | |||||||
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| NOT ((No failure detected for P0C1D [ Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Range/Performance, To detect a temperature jump of the integrated electrical pump (IEP)temperature sensor, KFC4 IEPTEMPSENS ] | = True | |||||||
| OR |
Table continues below
| Component / System | Fault Code | Monitor Strategy | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Conditions | Time Required | MIL Illum. |
|---|---|---|---|---|---|---|---|---|
| No failure detected for P0C1D [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Range/Performance, To detect a temperature jump of the integrated electrical pump (IEP) temperature sensor, KFC4 IEPTEMPSENS] | = True) | |||||||
| IEP diagnostic is released by IEP | = True | |||||||
| No failure detected in IEP voltage monitoring | = True | |||||||
| No failure detected in circuit monitoring of IEP temperature sensor | = True | |||||||
| No failure detected in transmission oil temperature sensor monitoring | = True | |||||||
| P0C1D - Electric/Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Range/Performance | To detect a temperature jump of the integrated electrical pump (IEP) temperature sensor | The absolute value of [IEP temperature - IEP temperature of last cycle] | > 15 °C | No failure detected for P0C1F [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit High] | = True | 0.1 s | 2 DCY | |
| No failure detected for P0C1E [Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Low] | = True | |||||||
| No failure detected for P0B09 [Auxiliary Transmission Fluid Pump Motor Supply Voltage Circuit/Open] | = True | |||||||
| No failure detected for U0287 [Lost Communication With Transmission Fluid Pump Module] | = True | |||||||
| No failure detected for U0588 [Invalid Data Received From Transmission Fluid Pump Module] | = True | |||||||
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| IEP diagnostic is released by IEP | = True | |||||||
| No failure detected in IEP voltage monitoring | = True | |||||||
| No failure detected in circuit monitoring of IEP temperature sensor | = True | |||||||
| Integrated Electric Pump Rotor Position Sensor | P0C2E - Electric/Auxiliary Transmission Fluid Pump Control Module Feedback Signal High | Monitoring of Error Flags in LIN Messages from IEP | Short circuit to VCC of the rotor position sensor | = True | No failure detected for P0B09 [Auxiliary Transmission Fluid Pump Motor Supply Voltage Circuit/Open] | = True | 0 s | 2 DCY |
| No failure detected for U0588 [Invalid Data Received From Transmission Fluid Pump Module] | = True | |||||||
| No failure detected for U0287 [Lost Communication With Transmission Fluid Pump Module] | = True | |||||||
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| There are no LIN communication malfunctions. | = True | |||||||
| Supply voltage to the IEP in approved range. | = True | |||||||
| The IEP initialization is finished. | = True | |||||||
| The IEP is in operation mode. | = True | |||||||
| The internal IEP Diagnosis State Monitoring is in "Diagnosis active, Normal operation" mode. | = True | |||||||
| P0C2D - Electric/Auxiliary Transmission Fluid Pump Control Module Feedback Signal Low | Monitoring of Error Flags in LIN Messages from IEP | Short circuit to ground of the rotor position sensor | = True | No failure detected for P0B09 [Auxiliary Transmission Fluid Pump Motor Supply Voltage Circuit/Open] | = True | 0 s | 2 DCY | |
| No failure detected for U0588 [Invalid Data Received From Transmission Fluid Pump Module] | = True | |||||||
| No failure detected for U0287 [Lost Communication With Transmission Fluid Pump Module] | = True | |||||||
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| There are no LIN communication malfunctions. | = True | |||||||
| Supply voltage to the IEP in approved range. | = True | |||||||
| The IEP initialization is finished. | = True | |||||||
| The IEP is in operation mode. | = True | |||||||
| The internal IEP Diagnosis State Monitoring is in "Diagnosis active, Normal operation" mode. | = True | |||||||
| P0C2C - Electric/Auxiliary Transmission Fluid Pump Control Module Feedback Signal Range/Performance | Monitoring of Error Flags in LIN Messages from IEP | IEP Rotor overspeed | = True | No failure detected for P0C2D [Auxiliary Transmission Fluid Pump Control Module Feedback Signal Low] | = True | 0 s | 2 DCY | |
| No failure detected for P0C2E [Auxiliary Transmission Fluid Pump Control Module Feedback Signal High] | = True | |||||||
| No failure detected for U0588 [Invalid Data Received From Transmission Fluid Pump Module] | = True | |||||||
| No failure detected for U0287 [Lost Communication With Transmission Fluid Pump Module] | = True | |||||||
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| There are no LIN communication malfunctions. | = True | |||||||
| Supply voltage to the IEP in approved range. | = True | |||||||
| The IEP initialization is finished. | = True | |||||||
| The IEP is in operation mode. | = True | |||||||
| The internal IEP Diagnosis State Monitoring is in "Diagnosis active, Normal operation" mode. | = True | |||||||
| Integrated Electric Pump Hardware | P0C2A - Electric/Auxiliary Transmission Fluid Pump "A" Motor Stalled | Monitoring of Error Flags in LIN Messages from IEP | RAM/-ROM Errors or Overcurrent | = True | No failure detected for P0B09 [Auxiliary Transmission Fluid Pump Motor Supply Voltage Circuit/Open] | = True | 0 s | 2 DCY |
| Permanent rotor blocked | = True | No failure detected for U0588 [Invalid Data Received From Transmission Fluid Pump Module] | = True | |||||
| Driver-stage failure or Watchdog Error | = True | No failure detected for U0287 [Lost Communication With Transmission Fluid Pump Module] | = True | |||||
| Wrong diagnosis state or state time out active | = True | Ignition is switched on | = True | |||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| There are no LIN communication malfunctions. | = True | |||||||
| Supply voltage to the IEP in approved range. | = True | |||||||
| The IEP Initialization is finished. | = True | |||||||
| The IEP is in Operation Mode. | = True | |||||||
| IEP limp home mode or Warm Up mode are not active and no iep cold startup was detected. | = True | |||||||
| A safety time-window since last IEP limp home or Warm Up active modes has elapsed. | = True | |||||||
| Integrated Electric Pump power supply | P0B09 - Electric/Auxiliary Transmission Fluid Pump "A" Motor Supply Voltage Circuit/Open | Monitoring of Error Flags in LIN Messages from IEP | Power supply voltage is lower than a calibrated threshold | = True | No failure detected for U0588 [Invalid Data Received From Transmission Fluid Pump Module] | = True | 2 s | 2 DCY |
| Power supply voltage is higher than a calibrated threshold | = True | No failure detected for U0287 [Lost Communication With Transmission Fluid Pump Module] | = True | |||||
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| There are no LIN communication malfunctions | = True | |||||||
| Jump start mode disengaged | = True | |||||||
| The internal IEP Diagnosis State Monitoring is in "Diagnosis active, Normal operation "mode". | = True | |||||||
| Integrated Electric Pump Safety Monitoring | P0C2A - Electric/Auxiliary Transmission Fluid Pump "A" Motor Stalled | Monitoring of Error Flags in LIN Messages from IEP | Failure in complement check of internal variables | = True | No failure detected for P0B09 [Auxiliary Transmission Fluid Pump Motor Supply Voltage Circuit/Open] | = True | 0 s | 2 DCY |
| Malfunction of the motor-control state machine | = True | No failure detected for U0588 [Invalid Data Received From Transmission Fluid Pump Module] | = True | |||||
| Input current greater than a calibrated value | = True | No failure detected for U0287 [Lost Communication With Transmission Fluid Pump Module] | = True | |||||
| Rotation speed greater than a calibrated value | = True | Ignition is switched on | = True | |||||
| Failure in calculated checksums for BP (Betriebpunkt/Operation Point) or LIN communication | = True | Battery voltage | < 17 V | |||||
| Battery voltage | > 9 V | |||||||
| There are no LIN communication malfunctions. | = True | |||||||
| Supply voltage to the IEP in approved range. | = True | |||||||
| The internal IEP Diagnosis State Monitoring is in "Diagnosis active, Normal operation" mode. | = True |
Table continues below
| Component / System | Fault Code | Monitor Strategy | Malfunction Criteria | Threshold Value | Secondary Parameters | Enable Conditions | Time Required | MIL Illum. |
|---|---|---|---|---|---|---|---|---|
| Integrated Electric Pump Communication Failure | U0588 - Invalid Data Received From Transmission Fluid Pump Module "A" | Monitoring of Error Flags in LIN Messages from IEP | An incoming LIN message from TCM have checksum errors. | = True | No failure detected for P0B09 [Auxiliary Transmission Fluid Pump Motor Supply Voltage Circuit/Open] | = True | 0.05 s | 2 DCY |
| An incoming LIN message from TCM indicate a wrong BP (Betriebspunkt/ Operation Point). | = True | No failure detected for U0287 [Lost Communication With Transmission Fluid Pump Module] | = True | |||||
| An incoming LIN message from TCM have wrong message counter values. | = True | Ignition is switched on | = True | |||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| There are no LIN communication malfunctions. | = True | |||||||
| Supply voltage to the IEP in approved range. | = True | |||||||
| The IEP initialization is finished. | = True | |||||||
| The internal IEP Diagnosis State Monitoring is in "Diagnosis active, Normal operation" mode. | = True | |||||||
| Integrated Electric Pump Bus Failure | U0287 - Lost Communication With Transmission Fluid Pump Module "A" | Monitoring of LIN Bus Messages and LIN-Bus status messages | An Incoming message have a wrong alive counter or invalid checksum. | = True | Ignition is switched on | = True | 0.35 s | 2 DCY |
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| A calibrated amount of time is elapsed since the LIN communication became active | = True | |||||||
| The LIN communication is active | = True | |||||||
| Integrated Electric Pump HW/SW Mismatch | P0C29 - Electric/Auxiliary Transmission Fluid Pump "A" Driver Circuit Performance | The TCM receives IEP Hardware and Software Version and checks, if they are compatible with the TCM Software Version. | The received Software and Hardware Version from IEP do not match calibrated values. | = True | No failure detected for U0588 [Invalid Data Received From Transmission Fluid Pump Module] | = True | 0 s | 2 DCY |
| No failure detected for U0287 [Lost Communication With Transmission Fluid Pump Module] | = True | |||||||
| Ignition is switched on | = True | |||||||
| Battery voltage | < 17 V | |||||||
| Battery voltage | > 9 V | |||||||
| The TCM received the version information from the IEP | = True |