| P0603 |
Internal Control Module Keep Alive Memory (KAM) Error |
- The diagnostic is monitoring EEPROM check sums and hardware failures of the Flash Control Unit
|
- Number of sector groups with valid checksum
- Or
- Read or write operation not possible (Flash Control Unit defective)
|
|
- An EEPROM read or write operation has occurred = true
|
|
|
| P0605 |
Internal Control Module Read Only Memory (ROM) Error |
- A checksum is calculated for each memory block and compared with a stored reference checksum
|
- Calculated checksum unequal to reference checksum
|
|
|
|
|
| P060A |
Internal Control Module Monitoring Processor Performance |
|
- Inhibit path test of safety relevant power supplies during initialization failed
|
|
|
|
|
- Monitoring of the DN reset line failed
|
|
|
- Hardware doesn't report any error although the peripheral clock is switched off
- Or
- Peripheral is switched on
- And
- There are hardware error reports for at least two cycles
|
- Peripheral clock active on
- And
- Delay time passed
|
- Failure in program flow control
|
|
|
|
- SW - or configuration fault in WDOG SW-Modul
|
|
|
- An ASIC status failure has been detected
|
- A monitored module status failure has been detected
|
| P060B |
Internal Control Module A/D Processing Performance |
|
|
- Inconsistent to configured voltage limits or other hardware signals
|
|
|
|
|
|
|
|
- RAM ECC monitoring, RAM ECC interrupt monitoring, ROM ECC monitoring
|
|
|
- CPU configuration register monitoring
|
|
- Inconsistent to the requested values
|
| P0613 |
TCM Processor |
|
- Two signals representing the same value but calculated in two different ways are
|
|
|
|
|
|
|
- Signal read back from the CAN Bus is unequal to the send out signal
|
|
- No failure detected on CAN Bus
|
| P0667 |
Control Module Internal Temperature Sensor "A" Range/Performance |
- With only one defective sensor, the transmission uses one of the remaining sensor signals as substitute value and is therefore fully functional (no MIL illumination and fault code storage). The monitoring of the 3 sensors is described below. If at least one of the described monitoring strategies for each sensor detects a malfunction, the respective sensor is considered defective. If more than one temperature sensor is defect a fault is stored and the MIL is illuminated.
|
- Number of defective temperature sensor signals
|
|
|
|
|
|
|
- Voltage at sensor plus pin (U pin hi)
- Voltage at sensor plus pin (U pin hi)
- Voltage at sensor minus pin (U pin lo)
- Voltage at sensor minus pin (U pin lo)
- Difference voltage at sensor pins (U sensor)
- Difference voltage at sensor pins (U sensor)
- Resistor ratio (U supply - U sensor) / U pin lo
- Resistor ratio (U supply - U sensor) / U pin lo
|
- > 4.7 V
- < 0.508 V
- > 0.423 V
- < 0.005 V
- > 4.512 V
- < 0.135 V
- > 15.5
- < 10
|
|
|
|
|
- Transmission oil temperature delta between 2 measurements
|
|
- No failure detected in other oil temperature sensor monitors
|
|
- In thermodynamic stable conditions:
- Absolute differences between:
- Oil temperature value and chip 1 temperature value and oil temperature value and chip 2 temperature value
|
|
- No failure detected in other oil temperature sensor monitors
- No failure detected in Input speed signal and engine speed signal
- Engine speed or input speed > 400 RPM
- And >= 300.0 s
|
|
|
|
|
|
- Out of range low
- Out of range high
|
|
|
|
|
|
- Plausibility to internal comparator outputs violated
|
|
|
|
- Absolute differences between Chip 1 and Chip 2 temperature value
- And
- In thermodynamic stable conditions:
- Absolute differences between:
- Oil temperature value and chip 1 temperature value
- In thermodynamic stable conditions:
- Absolute differences between:
- Oil temperature value and chip 1 temperature value
|
|
- No failure detected in other chip temperature sensor monitors
- No failure detected in input speed signal and engine speed signal
- Engine speed or input speed > 400 RPM
- And >= 300.0 s
|
|
|
|
- Out of range low
- Out of range high
|
|
|
|
|
|
- Time out during initialization
|
|
|
|
- Absolute differences between Chip 1 and Chip 2 temperature value
- And
- In thermodynamic stable conditions:
- Absolute differences between:
- Oil temperature value and chip 2 temperature value
- In thermodynamic stable conditions:
- Absolute differences between:
- Oil temperature value and chip 2 temperature value
|
|
- No failure detected in other chip temperature sensor monitors
- No failure detected in input speed signal and engine speed signal
- Engine speed or input speed > 400 RPM
- And >= 300.0 s
|
|
| P0715 |
Input Turbine/Speed Sensor "A" Circuit |
|
|
- Open circuit or short circuit to ground
|
- No failure detected in sensor voltage supply
|
|
|
| P0716 |
Input/Turbine Shaft Speed Sensor "A" Circuit Range/Performance |
|
- More than one of the following speed signals is defective:
|
- Input speed, output speed
- Or wheel speed
|
- No failure detected in sensor voltage supply
- Engine speed > 430 RPM
- No failure detected in engine speed CAN message
|
|
|
- Input speed sensor and engine speed signal are faulty
|
- Input speed and engine speed CAN message
|
- No failure detected in sensor voltage supply
|
- Absolute difference between output speed and output speed calculated from wheel speed
|
|
- No failure detected in sensor voltage supply
- Transmission status no power flow or during shifting
- Engine speed > 430 RPM
- No failure detected in engine speed CAN message
|
- Implausible negative gradient in fixed gear
|
|
- No failure detected in sensor voltage supply
|
|
- Difference to output speed calculated from wheel speed
- And difference to output speed
|
|
- No failure detected in sensor voltage supply, wheel speed signal, output speed signal
- And electrical output speed sensor monitoring
|
|
| P0720 |
Output Shaft Speed Sensor Circuit |
|
|
- Open circuit or short to ground
|
- No failure detected in sensor voltage supply
|
|
|
| P0721 |
Output Shaft Speed Sensor Circuit Range/Performance |
|
- Difference to output speed calculated from wheel speed
- And difference to output speed calculated from input speed
|
|
- No failure detected in sensor voltage supply, wheel speed signal, input speed signal
- And electrical output speed sensor monitoring
|
|
|
| P0727 |
Engine Speed Input Circuit No Signal |
|
|
|
- And no failure detected on CAN Bus
- And battery voltage > 9.0 V
|
|
|
| P0730 |
Incorrect Gear Ratio |
- Affected clutches: A or B
|
- General description:
- The actual ratio has to stay in defined bounds. If one of the following malfunction criteria is detected, the fault code for the 3 corresponding clutches in that gear is set and a gear shift to a substitute gear is initiated. Depending on the behavior in the substitute gear, an additional fault code for only one or two clutches may be set to better distinguish the root cause of the problem. Shifting to further substitute gears is possible with the goal to identify a single defective clutch.
- Example:
- Malfunction criteria detection in 4th gear --> DTC for clutches "B or D or E" set and shifting to 5th gear (substitute gear). IF malfunction criteria in 5th gear still active --> DTC for clutches "B or D" set and shifting to 6th gear (substitute gear), ELSE --> DTC for clutch "E" set IF malfunction criteria in 6th gear still active --> DTC for clutch "D" set and shifting to 3rd gear (substitute gear), ELSE --> DTC for clutch "B" set IF malfunction criteria in 3rd gear still active --> DTC for "undefined clutches" is set because root cause cannot be related to a single clutch.
|
|
|
- 3 times 30.0 ms
- Continuous
|
|
- Affected clutches: A or D
|
- Affected clutches: B or D
|
- Actual ratio
- Or actual ratio
|
- > CC_Ratio_THUP_x
- < CC_Ratio_THLO_x
|
- Fixed gear engaged
- And output speed >= 50 RPM
|
- Affected clutches: B or E
|
- Affected clutches: C or D
|
- Affected clutches: A or E
|
- Output speed times gear ratio - input speed
|
|
- Fixed gear engaged
- And output speed < 50 RPM
|
- Affected clutches: A or C
|
- Affected clutches: B or C
|
- Affected clutches: C or E
|
- Actual ratio
- Or actual ratio
|
- > Ratio at start of gear engagement + CD_Ratio_OFTHUP_x
- < Gear X ratio - CC_Ratio_THLO_x - CD_Ratio_OFTHLO_x
|
- Gear engagement in progress
- And output speed >= 50 RPM
- And ratio at start of gear engagement > gear X ratio
|
- Affected clutches: D or E
|
- Affected clutches: A or B or C
|
- Affected clutches: A or B or E
|
- Affected clutches: B or C or E
|
- < Ratio at start of gear engagement + CD_Ratio_OFTHLO_x
- > Gear X ratio + CC_Ratio_THUP_x + CD_Ratio_OFTHUP_x
|
- Gear engagement in progress
- And output speed >= 50 RPM
- And ratio at start of gear engagement <= gear X ratio
|
- Affected clutches: B or D or E
|
- Affected clutches: B or C or D
|
- Affected clutches: C or D or E
|
- Affected clutches: A or C or D
|
- Last input speed value - actual input speed
- Or last input speed value - actual input speed
- (Time between measurements: 30.0 ms)
|
|
- Gear engagement in progress
- And time after start of gear engagement < 1.5 s
- And output speed < 50 RPM
|
- Affected clutches: A or D or E
|
- Affected clutches: A or B or D
|
- Affected clutches: A or B or C
|
- Affected clutches: A or B or E
|
|
|
|
- Affected clutches: B or C or E
|
- Affected clutches: B or D or E
|
- Affected clutches: B or C or D
|
- Affected clutches: C or D or E
|
- Affected clutches: A or C or D
|
- Affected clutches: A or D or E
|
- Affected clutches: A or B or D
|
| P0741 |
Torque Converter Clutch Circuit Performance/Stuck Off |
|
- Absolute difference of actual slip and target slip
|
- > CC ConvClutch MAXOFFXD RPM
|
- Torque converter clutch closed or closed loop control
- Engine torque < 1, 000 Nm
- TCC-pressure > 3 bar
|
|
|
| P0746 |
Pressure Control Solenoid "A" Performance/Stuck Off |
|
- ASIC (SPI register)
- Feedback (PWM)
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
- Short to ground or open pin
|
| P0747 |
Pressure Control Solenoid "A" Stuck On |
|
- ASIC (SPI register)
- Feedback (PWM)
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
| P0748 |
Pressure Control Solenoid "A" Electrical |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
|
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- <= 850.0 - 120.0 mA
- <= Calculated limits, depending on incoming current gradient
|
- Power supply activated
- Power supply voltage >= 8.4 V
- And < 19.2 V
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- >= 50.0 + 170.0 mA
- >= Calculated limits, depending on incoming current gradient mA
|
- SPI communication monitoring
|
- Check byte of message wrong
- Read back of sent message failed
- PWM feedback period
|
- > Sync-period + 20 μs
- < Sync-period - 20 μs
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
| P0749 |
Pressure Control Solenoid "A" Intermittent |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
| P0750 |
Shift Solenoid "A" |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
|
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- <= 850.0 - 120.0 mA
- <= Calculated limits, depending on incoming current gradient
|
- Power supply activated
- Power supply voltage >= 8.4 V
- And < 19.2 V
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- >= 50.0 + 170.0 mA
- >= Calculated limits, depending on incoming current gradient mA
|
- SPI communication monitoring
|
- Check byte of message wrong
- Read back of sent message failed
- PWM feedback period
|
- > Sync-period + 20 μs
- < Sync-period - 20 μs
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
| P0751 |
Shift Solenoid "A" Performance/Stuck Off |
|
- ASIC (SPI register)
- Feedback (PWM)
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
- Short to ground or open pin
|
| P0752 |
Shift Solenoid "A" Stuck On |
|
- ASIC (SPI register)
- Feedback (PWM)
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
| P0754 |
Shift Solenoid "A" Intermittent |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
| P0776 |
Pressure Control Solenoid "B" Performance/Stuck Off |
|
- ASIC (SPI register)
- Feedback (PWM)
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
- Short to ground or open pin
|
| P0777 |
Pressure Control Solenoid "B" Stuck On |
|
- ASIC (SPI register)
- Feedback (PWM)
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
| P0778 |
Pressure Control Solenoid "B" Electrical |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
|
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- <= 850.0 - 120.0 mA
- <= Calculated limits, depending on incoming current gradient
|
- Power supply activated
- Power supply voltage >= 8.4 V
- And < 19.2 V
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- >= 50.0 + 170.0 mA
- >= Calculated limits, depending on incoming current gradient mA
|
- SPI communication monitoring
|
- Check byte of message wrong
- Read back of sent message failed
- PWM feedback period
|
- > Sync-period + 20 μs
- < Sync-period - 20 μs
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
| P0779 |
Pressure Control Solenoid "B" Intermittent |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
| P077C |
Output Shaft Speed Sensor Circuit Low |
|
|
- Short circuit to battery voltage
|
- No failure detected in sensor voltage supply
|
|
|
| P0780 |
Shift Error |
|
- General description:
- While shifting from gear X to gear Y the ratio also has to stay in defined bounds. While shifting it is not possible to relate the reason of the malfunction to specific clutches. If one of the following malfunction criterion is detected, a fault code is stored, that corresponds to the starting gear of the shifting.
|
|
|
- 3 times 30.0 ms
- Continuous
|
|
|
|
|
|
|
|
|
|
- Actual ratio
- Or actual ratio
|
- > Gear X ratio + CC_Ratio_THUP_x + CC_Ratio_OFTHUP_xy
- < Gear Y ratio - CC_Ratio_THLO_y - CC_Ratio_OFTHLO_xy
|
- Shifting from gear X to gear Y in progress X < Y (Upshift)
- AND output speed >= 50 RPM
|
|
|
|
|
- < Gear X ratio - CC_Ratio_THLO_x - CC_Ratio_OFTHLO_xy
- > Gear Y ratio + CC_Ratio_THUP_y + CC_Ratio_OFTHUP_xy
|
- Shifting from gear X to gear Y in progress X > Y (Downshift)
- AND output speed >= 50 RPM
|
|
|
| P0796 |
Pressure Control Solenoid "C" Performance/Stuck Off |
|
- ASIC (SPI register)
- Feedback (PWM)
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
- Short to ground or open pin
|
| P0797 |
Pressure Control Solenoid "C" Stuck On |
|
- ASIC (SPI register)
- Feedback (PWM)
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
| P0798 |
Pressure Control Solenoid "C" Electrical |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
|
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- <= 850.0 - 120.0 mA
- <= Calculated limits, depending on incoming current gradient
|
- Power supply activated
- Power supply voltage >= 8.4 V
- And < 19.2 V
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- >= 50.0 + 170.0 mA
- >= Calculated limits, depending on incoming current gradient mA
|
- SPI communication monitoring
|
- Check byte of message wrong
- Read back of sent message failed
- PWM feedback period
|
- > Sync-period + 20 μs
- < Sync-period - 20 μs
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
| P0799 |
Pressure Control Solenoid "C" Intermittent |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
| P07BF |
Input/Turbine Shaft Speed Sensor "A" Circuit Low |
|
|
- Short circuit to battery voltage
|
- No failure detected in sensor voltage supply
|
|
|
| P2637 |
Torque Management Feedback Signal "A" |
|
|
|
- No failure detected on CAN Bus
- And battery voltage > 9.0 V
|
|
|
| P2700 |
Transmission Friction Element "A" Apply Time Range/Performance |
|
- General description:
- The actual ratio has to stay in defined bounds. If one of the following malfunction criteria is detected, the fault code for the 3 corresponding clutches in that gear is set and a gear shift to a substitute gear is initiated. Depending on the behavior in the substitute gear, an additional fault code for only one or two clutches may be set to better distinguish the root cause of the problem. Shifting to further substitute gears is possible with the goal to identify a single defective clutch.
- Example:
- Malfunction criteria detection in 4th gear --> DTC for clutches "B or D or E" set and shifting to 5th gear (substitute gear). IF malfunction criteria in 5th gear still active --> DTC for clutches "B or D" set and shifting to 6th gear (substitute gear), ELSE --> DTC for clutch "E" set IF malfunction criteria in 6th gear still active --> DTC for clutch "D" set and shifting to 3rd gear (substitute gear), ELSE --> DTC for clutch "B" set IF malfunction criteria in 3rd gear still active --> DTC for "undefined clutches" is set because root cause cannot be related to a single clutch.
|
|
|
- 3 times 30.0 ms
- Continuous
|
|
| P2701 |
Transmission Friction Element "B" Apply Time Range/Performance |
|
- General description:
- The actual ratio has to stay in defined bounds. If one of the following malfunction criteria is detected, the fault code for the 3 corresponding clutches in that gear is set and a gear shift to a substitute gear is initiated. Depending on the behavior in the substitute gear, an additional fault code for only one or two clutches may be set to better distinguish the root cause of the problem. Shifting to further substitute gears is possible with the goal to identify a single defective clutch.
- Example:
- Malfunction criteria detection in 4th gear --> DTC for clutches "B or D or E" set and shifting to 5th gear (substitute gear). IF malfunction criteria in 5th gear still active --> DTC for clutches "B or D" set and shifting to 6th gear (substitute gear), ELSE --> DTC for clutch "E" set IF malfunction criteria in 6th gear still active --> DTC for clutch "D" set and shifting to 3rd gear (substitute gear), ELSE --> DTC for clutch "B" set IF malfunction criteria in 3rd gear still active --> DTC for "undefined clutches" is set because root cause cannot be related to a single clutch.
|
|
|
- 3 times 30.0 ms
- Continuous
|
|
| P2702 |
Transmission Friction Element "C" Apply Time Range/Performance |
|
- General description:
- The actual ratio has to stay in defined bounds. If one of the following malfunction criteria is detected, the fault code for the 3 corresponding clutches in that gear is set and a gear shift to a substitute gear is initiated. Depending on the behavior in the substitute gear, an additional fault code for only one or two clutches may be set to better distinguish the root cause of the problem. Shifting to further substitute gears is possible with the goal to identify a single defective clutch.
- Example:
- Malfunction criteria detection in 4th gear --> DTC for clutches "B or D or E" set and shifting to 5th gear (substitute gear). IF malfunction criteria in 5th gear still active --> DTC for clutches "B or D" set and shifting to 6th gear (substitute gear), ELSE --> DTC for clutch "E" set IF malfunction criteria in 6th gear still active --> DTC for clutch "D" set and shifting to 3rd gear (substitute gear), ELSE --> DTC for clutch "B" set IF malfunction criteria in 3rd gear still active --> DTC for "undefined clutches" is set because root cause cannot be related to a single clutch.
|
|
|
- 3 times 30.0 ms
- Continuous
|
|
| P2703 |
Transmission Friction Element "D" Apply Time Range/Performance |
|
- General description:
- The actual ratio has to stay in defined bounds. If one of the following malfunction criteria is detected, the fault code for the 3 corresponding clutches in that gear is set and a gear shift to a substitute gear is initiated. Depending on the behavior in the substitute gear, an additional fault code for only one or two clutches may be set to better distinguish the root cause of the problem. Shifting to further substitute gears is possible with the goal to identify a single defective clutch.
- Example:
- Malfunction criteria detection in 4th gear --> DTC for clutches "B or D or E" set and shifting to 5th gear (substitute gear). IF malfunction criteria in 5th gear still active --> DTC for clutches "B or D" set and shifting to 6th gear (substitute gear), ELSE --> DTC for clutch "E" set IF malfunction criteria in 6th gear still active --> DTC for clutch "D" set and shifting to 3rd gear (substitute gear), ELSE --> DTC for clutch "B" set IF malfunction criteria in 3rd gear still active --> DTC for "undefined clutches" is set because root cause cannot be related to a single clutch.
|
|
|
- 3 times 30.0 ms
- Continuous
|
|
| P2704 |
Transmission Friction Element "E" Apply Time Range/Performance |
|
- General description:
- The actual ratio has to stay in defined bounds. If one of the following malfunction criteria is detected, the fault code for the 3 corresponding clutches in that gear is set and a gear shift to a substitute gear is initiated. Depending on the behavior in the substitute gear, an additional fault code for only one or two clutches may be set to better distinguish the root cause of the problem. Shifting to further substitute gears is possible with the goal to identify a single defective clutch.
- Example:
- Malfunction criteria detection in 4th gear --> DTC for clutches "B or D or E" set and shifting to 5th gear (substitute gear). IF malfunction criteria in 5th gear still active --> DTC for clutches "B or D" set and shifting to 6th gear (substitute gear), ELSE --> DTC for clutch "E" set IF malfunction criteria in 6th gear still active --> DTC for clutch "D" set and shifting to 3rd gear (substitute gear), ELSE --> DTC for clutch "B" set IF malfunction criteria in 3rd gear still active --> DTC for "undefined clutches" is set because root cause cannot be related to a single clutch.
|
|
|
- 3 times 30.0 ms
- Continuous
|
|
| P2714 |
Pressure Control Solenoid "D" Performance/Stuck Off |
|
- ASIC (SPI register)
- Feedback (PWM)
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
- Short to ground or open pin
|
| P2715 |
Pressure Control Solenoid "D" Stuck On |
|
- ASIC (SPI register)
- Feedback (PWM)
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
| P2716 |
Pressure Control Solenoid "D" Electrical |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
|
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- <= 850.0 - 120.0 mA
- <= Calculated limits, depending on incoming current gradient
|
- Power supply activated
- Power supply voltage >= 8.4 V
- And < 19.2 V
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- >= 50.0 + 170.0 mA
- >= Calculated limits, depending on incoming current gradient mA
|
- SPI communication monitoring
|
- Check byte of message wrong
- Read back of sent message failed
- PWM feedback period
|
- > Sync-period + 20 μs
- < Sync-period - 20 μs
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
| P2717 |
Pressure Control Solenoid "D" Intermittent |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
| P2723 |
Pressure Control Solenoid "E" Performance/Stuck Off |
|
- ASIC (SPI register)
- Feedback (PWM)
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
- Short to ground or open pin
|
| P2724 |
Pressure Control Solenoid "E" Stuck On |
|
- ASIC (SPI register)
- Feedback (PWM)
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
| P2725 |
Pressure Control Solenoid "E" Electrical |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
|
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- <= 850.0 - 120.0 mA
- <= Calculated limits, depending on incoming current gradient
|
- Power supply activated
- Power supply voltage >= 8.4 V
- And < 19.2 V
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- >= 50.0 + 170.0 mA
- >= Calculated limits, depending on incoming current gradient mA
|
- SPI communication monitoring
|
- Check byte of message wrong
- Read back of sent message failed
- PWM feedback period
|
- > Sync-period + 20 μs
- < Sync-period - 20 μs
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
| P2726 |
Pressure Control Solenoid "E" Intermittent |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
| P2732 |
Pressure Control Solenoid "F" Performance/Stuck Off |
|
- ASIC (SPI register)
- Feedback (PWM)
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
- Short to ground or open pin
|
| P2733 |
Pressure Control Solenoid "F" Stuck On |
|
- ASIC (SPI register)
- Feedback (PWM)
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
| P2734 |
Pressure Control Solenoid "F" Electrical |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
|
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- <= 850.0 - 120.0 mA
- <= Calculated limits, depending on incoming current gradient
|
- Power supply activated
- Power supply voltage >= 8.4 V
- And < 19.2 V
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- >= 50.0 + 170.0 mA
- >= Calculated limits, depending on incoming current gradient mA
|
- SPI communication monitoring
|
- Check byte of message wrong
- Read back of sent message failed
- PWM feedback period
|
- > Sync-period + 20 μs
- < Sync-period - 20 μs
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
| P2735 |
Pressure Control Solenoid "F" Intermittent |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
| P2753 |
Transmission Fluid Cooler Control Circuit/Open |
|
- PWM output duty cycle range 5 - 95%
- Measured voltage in duty phase
- And in no duty phase
- PWM output duty cycle range 0 - 5%
- Measured voltage in no duty phase
|
- <= 2.4 V
- > 2.4 V
- < 4.0 V
- <= 4.0 V
|
- Power supply activated
- Power supply voltage >= 6.5 V
- <= [] 23.5; 18.69; V 23.5; 18.69; 18.69 V
|
|
|
- Short to ground or open pin
|
|
|
- Power supply activated
- PWM output duty cycle range 100 %
- Power supply voltage >= 6.5 V
- <= [] 23.5; 18.69; V 23.5; 18.69; 18.69 V
|
| P2754 |
Transmission Fluid Cooler Control Circuit Low |
|
- Feedback (PWM)
- Measured voltage in no duty phase
|
|
- Power supply activated
- PWM output duty cycle range 0 - 95 %
- Power supply voltage >= 6.5 V
- <= [] 23.5; 18.69; V 23.5; 18.69; 18.69 V
|
|
|
| P2755 |
Transmission Fluid Cooler Control Circuit High |
|
- Measured voltage from feedback (PWM) in duty phase
|
|
- Power supply activated
- PWM output duty cycle range 5 - 100 %
- Power supply voltage >= 6.5 V and <= 23.5; 18.69; V 23.5; 18.69; 18.69 V16V
|
|
|
| P2808 |
Pressure Control Solenoid "G" Performance/Stuck Off |
- Short to ground or open pin
|
|
|
- Power supply activated
- PWM output duty cycle range 100 %
- Power supply voltage >= 6.5 V
- <= [] 23.5; 18.69; V 23.5; 18.69; 18.69 V
|
|
|
| P2812 |
Pressure Control Solenoid "G" Control Circuit/Open |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
| P2813 |
Pressure Control Solenoid "G" Control Circuit Range/Performance |
|
|
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
|
|
|
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- <= 850.0 - 120.0 mA
- <= Calculated limits, depending on incoming current gradient
|
- Power supply activated
- Power supply voltage >= 8.4 V
- And < 19.2 V
|
|
|
- SW (calculation) feedback PWM
- No shifting:
- Measured current
- During shifting:
- Measured current
|
- >= 50.0 + 170.0 mA
- >= Calculated limits, depending on incoming current gradient mA
|
- SPI communication monitoring
|
- Check byte of message wrong
- Read back of sent message failed
- PWM feedback period
|
- > Sync-period + 20 μs
- < Sync-period - 20 μs
|
- Power supply activated
- Power supply voltage >= 6.5 V
- And < 19.2 V
|
| P2814 |
Pressure Control Solenoid "G" Control Circuit Low |
|
- Feedback (PWM)
- Measured voltage in no duty phase
|
|
- Power supply activated
- PWM output duty cycle range 0 - 95 %
- Power supply voltage >= 6.5 V
- <= [] 23.5; 18.69; V 23.5; 18.69; 18.69 V
|
|
|
| P2815 |
Pressure Control Solenoid "G" Control Circuit High |
|
- Measured voltage from feedback (PWM) in duty phase
|
|
- Power supply activated
- PWM output duty cycle range 5 - 100 %
- Power supply voltage >= 6.5 V and <= 23.5; 18.69; V 23.5; 18.69; 18.69 V16V
|
|
|
| U0001 |
High Speed CAN Communication Bus |
|
|
|
|
|
|
| U0002 |
High Speed CAN Communication Bus Performance |
|
- Time out for all received messages on A-CAN
|
|
- Battery voltage > 9.0 V
- And
- Battery voltage < 17.0 V
|
|
|
| U0100 |
Lost Communication With ECM/PCM "A" |
|
|
|
- No fault detected on CAN Bus
- And
- Battery voltage > 9.0 V
- And
- Battery voltage < 17.0 V
|
|
|
|
|
| U0401 |
Invalid Data Received From ECM/PCM "A" |
- Signal check
- Signal activity check
- Data field check
|
- Checksum
- Alive counter
- Data length code
|
- False
- Doesn't count
- False
|
- No fault detected on CAN Bus
- And
- Battery voltage > 9.0 V
- And
- Battery voltage < 17.0 V
|
|
|
|
|