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Transmission Control Module --, 8-SPD 0D5 (2019 MY)

AL-552-8Q 0D5
DTC Fault Code Description Monitor Strategy Description Malfunction Criteria Threshold Value Secondary Parameters with Enable Conditions Monitoring Time Length Frequency of checks, MIL Illum
P0603 Internal Control Module Keep Alive Memory (KAM) Error
  • EEPROM 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)
  • < 2.0 [-]
  • Or
  • = True
  • An EEPROM read or write operation has occurred = true
  • < 1.0 s
  • Immediate
P0605 Internal Control Module Read Only Memory (ROM) Error
  • EPROM A checksum is calculated for each memory block and compared with a stored reference checksum
  • Calculated checksum unequal to reference checksum
  • = True
  • TCM is in power-on state = true
  • < 30.0 s
  • 2 DCY
P060A Internal Control Module Monitoring Processor Performance
  • Output Safety System Functional Check
  • Inhibit path test of safety relevant power supplies during init failed
   
  • Continuous
  • 2 DCY
  • Monitoring of the DN reset line failed
  • Peripheral Clock Plausibility Check
  • 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
  • Program Flow Control Plausibility Check
  • Failure in program flow control
 
  • Program Flow Control Software Check
  • SW - or configuration fault in WDOG SW-Modul
  • Watchdog Monitoring Plausibility Check
  • An ASIC status failure has been detected
  • A monitored module status failure has been detected
P060B Internal Control Module A/D Processing Performance
  • Core Monitoring (Microcontroller) ADC Monitoring
  • Measured ADC signals
  • Inconsistent to configured voltage limits or other hardware signals
 
  • Continuous
  • 2 DCY
  • Core Monitoring (Microcontroller) SPI Monitoring
  • SPI
  • Communication error
  • Core Monitoring (Microcontroller) RAM ECC monitoring, RAM ECC Interrupt Monitoring, ROM ECC Monitoring
  • ECC test
  • Failed
  • Core Monitoring (Microcontroller) CPU Configuration Register Monitoring
  • Content of registers
  • Inconsistent to the requested values
P0613 TCM Processor
  • Core Monitoring (Microcontroller) Plausibility Check
  • Two signals representing the same value but calculated in two different ways are
  • Unequal
 
  • Continuous
  • 2 DCY
  • CAN Bus 1 Feedback Signal Monitoring (Positive Torque Request) Signal Check
  • 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
  • Temperature Signal 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
  • > 1.0 [-]
 
  • < 300.0 s
  • 2 DCY
  • Transmission Oil Temperature Sensor Circuit Continuity
  • 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
  • < 10.0
 
  • < 1.0 s
  • Transmission Oil Temperature Sensor Rationality Check
  • Transmission oil temperature delta between 2 measurements
  • > 20° C
  • No failure detected in other oil temperature sensor monitors
  • < 1.0 s
  • In thermodynamic stable conditions:
  • Absolute differences between:
  • Oil temperature value and chip 1 temperature value and oil temperature value and chip 2 temperature value
  • > 15° C
  • 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
  • 300.0 s
  • > 30° C
  • Chip 1 Temperature Sensor Signal Range Check
  • Out of range low
  • Out of range high
  • < - 45.9° C
  • > 167.8° C
 
  • < 1.0 s
  • Chip 1 Temperature Sensor ASIC Monitoring
  • Plausibility to internal comparator outputs violated
 
  • Chip 1 Temperature Sensor Rationality Check
  • 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 instable conditions:
  • Absolute differences between:
  • Oil temperature value and chip 1 temperature value
  • > 10° C
  • > 15° C
  • > 30° C
  • 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
  • 300.0 s
  • Chip 2 Temperature Sensor Signal Range Check
  • Out of range low
  • Out of range high
  • < - 45.9° C
  • > 192° C
 
  • < 1.0 s
  • Chip 2 Temperature Sensor ASIC Monitoring
  • Time out during init
 
  • Chip 2 Temperature Sensor Rationality Check
  • 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 instable conditions:
  • Absolute differences between:
  • Oil temperature value and chip 2 temperature value
  • > 10° C
  • > 15° C
  • > 30° C
  • 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
  • 300.0 s
P0715 Input/Turbine Shaft Speed Sensor "A" Circuit
  • Input Speed Sensor ASIC HW Monitoring
  • ASIC CG124 indicates
  • Open circuit or short circuit to ground
  • No failure detected in sensor voltage supply
  • 200.0 ms
  • 2 DCY
P0716 Input/Turbine Shaft Speed Sensor "A" Circuit Range/Performance
  • Speed Signals Rationality Check
  • More than one of the following speed signals is defect
  • 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
  • 300.0 ms
  • 2 DCY
  • 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
  • > 350 RPM
  • 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
  • Input Speed Sensor Rationality Check
  • Implausible negative gradient in fixed gear
  • > 500 RPM
  • No failure detected in sensor voltage supply
  • 500.0 ms
  • Difference to output speed calculated from wheel speed
  • And difference to output speed
  • > 250 RPM
  • > 250 RPM
  • 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
  • Output Speed Sensor ASIC HW Monitoring
  • ASIC CG124 indicates
  • Open circuit or short circuit to ground
  • No failure detected in sensor voltage supply
  • Continuous
  • 2 DCY
P0721 Output Shaft Speed Sensor Circuit Range/Performance
  • Output Speed Sensor Rationality Check
  • Difference to output speed calculated from wheel speed
  • And difference to output speed calculated from input speed
  • > 350 RPM
  • > 250 RPM
  • No failure detected in sensor voltage supply, wheel speed signal, input speed signal
  • And
  • No failure detected in electrical output speed sensor monitoring
  • Continuous
  • 2 DCY
P0727 Engine Speed Input Circuit No Signal
  • CAN Message With Engine Speed Signal Check
  • Failure value received
 
  • And no failure detected on CAN Bus
  • And battery voltage > 9.0 V
  • Continuous
  • 2 DCY
P0730 Incorrect Gear Ratio
  • With Fixed Gear Engaged Or During Gear Engagement 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
  • 2 DCY
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: A or D
  • With Fixed Gear Engaged Or During Gear Engagement 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
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: B or E
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: C or D
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: A or E
  • Output speed times gear ratio - input speed
  • > 320 RPM
  • Fixed gear engaged
  • And output speed < 50 RPM
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: A or C
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: B or C
  • With Fixed Gear Engaged Or During Gear Engagement 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
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: D or E
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: A or B or C
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: A or B or E
  • With Fixed Gear Engaged Or During Gear Engagement 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
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: B or D or E
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: B or C or D
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: C or D or E
  • With Fixed Gear Engaged Or During Gear Engagement 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)
  • < 40 RPM
  • > -40 RPM
  • Gear engagement in progress
  • And time after start of gear engagement < 1.5 s
  • And output speed < 50 RPM
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: A or D or E
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: A or B or D
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: A or B or C
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: A or B or E
     
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: B or C or E
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: B or D or E
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: B or C or D
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: C or D or E
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: A or C or D
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: A or D or E
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: A or B or D
P0741 Torque Converter Clutch Circuit Performance/Stuck Off
  • Torque Converter Clutch Rationality Check
  • Absolute difference of actual slip and target slip
  • > CC Conv Clutch MAX OFF XD RPM
  • Torque converter clutch closed or closed loop control
  • Engine torque < 1, 000 Nm
  • TCC-pressure > 3 bar
  • 20, 000.0 ms
  • Continuous
  • 2 DCY
P0746 Pressure Control Solenoid "A" Performance/Stuck Off
  • Out 0 Short To Ground
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 100.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
  • Out 0 Short To Ground Or Open Pin
P0747 Pressure Control Solenoid "A" Stuck On
  • Out 0 Short To Battery
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 0.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P0748 Pressure Control Solenoid "A" Electrical
  • Out 0 Static Bypass To Ground
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
  • Out 0 Dynamic Bypass To Ground
  • Out 0 Current Too Low
  • SW (calculation) feedback PWM
  • No shifting:
  • Measured current
  • During shifting:
  • Measured current
  • <= 850.0 - 120.0 mA
  • <= Calculated limits, depending on incoming mA current gradient
  • Power supply activated
  • Power supply voltage >= 8.4 V
  • And
  • Power supply voltage < 19.2 V
  • Out 0 Current Too High
  • >= 50.0 + 170.0 mA
  • >= Calculated limits, depending on mA incoming current gradient
  • Out 0 SPI Communication Monitoring PWM Frequency
  • Checkbyte 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
  • Power supply voltage < 19.2 V
P0749 Pressure Control Solenoid "A" Intermittent
  • Out 0 Open Circuit
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P0750 Shift Solenoid "A"
  • Out 7 Static Bypass To Ground
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
  • Out 7 Dynamic Bypass To Ground
  • Out 7 Current Too Low
  • SW (calculation) feedback PWM
  • No shifting:
  • Measured current
  • During shifting:
  • Measured current
  • <= 850.0 - 120.0 mA
  • <= Calculated limits, depending on mA incoming current gradient
  • Power supply activated
  • Power supply voltage >= 8.4 V
  • Power supply voltage < 19.2 V
  • Out 7 Current Too High
  • >= 50.0 + 170.0 mA
  • >= Calculated limits, depending on mA incoming current gradient
  • Out 7 SPI Communication Monitoring PWM Frequency
  • Checkbyte 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
  • Power supply voltage < 19.2 V
P0751 Shift Solenoid "A" Performance/Stuck Off
  • Out 7 Short To Ground
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 100.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
  • Out 7 Short To Ground Or Open Pin
P0752 Shift Solenoid "A" Stuck On
  • Out 7 Short To Battery
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 0.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P0754 Shift Solenoid "A" Intermittent
  • Out 7 Open Circuit
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P0776 Pressure Control Solenoid "B" Performance/Stuck Off
  • Out 2 Short To Ground
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 100.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
  • Out 2 Short To Ground Or Open Pin
P0777 Pressure Control Solenoid "B" Stuck On
  • Out 2 Short To Battery
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 0.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P0778 Pressure Control Solenoid "B" Electrical
  • Out 2 Static Bypass To Ground
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
  • Out 2 Dynamic Bypass To Ground
  • Out 2 Current Too Low
  • SW (calculation) feedback PWM
  • No shifting:
  • Measured current
  • During shifting:
  • Measured current
  • <= 850.0 - 120.0 mA
  • <= Calculated limits, depending on mA incoming current gradient
  • Power supply activated
  • Power supply voltage >= 8.4 V
  • And
  • Power supply voltage < 19.2 V
  • Out 2 Current Too High
  • >= 50.0 + 170.0 mA
  • >= Calculated limits, depending on mA incoming current gradient
  • Out 2 SPI Communication Monitoring PWM Frequency
  • Checkbyte 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
  • Power supply voltage < 19.2 V
P0779 Pressure Control Solenoid "B" Intermittent
  • Out 2 Open Circuit
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P077C Output Shaft Speed Sensor Circuit Low
  • Output Speed Sensor ASIC HW Monitoring
  • ASIC CG124 indicates
  • Short circuit to battery voltage
  • No failure detected in sensor voltage supply
  • Continuous
  • 2 DCY
P0780 Shift Error
  • During Gear Change (Shifting) From Gear: 1
  • 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 criterias is detected, a fault code is stored, that corresponds to the starting gear of the shifting.
   
  • 3 * 30.0 ms
  • Continuous
  • 2 DCY
  • During Gear Change (Shifting) From Gear: 2
  • During Gear Change (Shifting) From Gear: 3
  • During Gear Change (Shifting) From Gear: 4
  • During Gear Change (Shifting) From Gear: 5
  • 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
  • During Gear Change (Shifting) From Gear: 6
  • During Gear Change (Shifting) From Gear: 7
  • < 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
  • During Gear Change (Shifting) From Gear: 8
P0796 Pressure Control Solenoid "C" Performance/Stuck Off
  • Out 4 Short To Ground
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 100.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
  • Out 4 Short To Ground Or Open Pin
P0797 Pressure Control Solenoid "C" Stuck On
  • Out 4 Short To Battery
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 0.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P0798 Pressure Control Solenoid "C" Electrical
  • Out 4 Static Bypass To Ground
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
  • Out 4 Dynamic Bypass To Ground
  • Out 4 Current Too Low
  • SW (calculation) feedback PWM
  • No shifting:
  • Measured current
  • During shifting:
  • Measured current
  • <= 850.0 - 120.0 mA
  • <= Calculated limits, depending on mA incoming current gradient
  • Power supply activated
  • Power supply voltage >= 8.4 V
  • And
  • Power supply voltage < 19.2 V
  • Out 4 Current Too High
  • >= 50.0 + 170.0 mA
  • >= Calculated limits, depending on mA incoming current gradient
  • Out 4 SPI Communication Monitoring PWM Frequency
  • Checkbyte 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
  • Power supply voltage < 19.2 V
P0799 Pressure Control Solenoid "C" Intermittent
  • Out 4 Open Circuit
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P07BF Input/Turbine Shaft Speed Sensor "A" Circuit Low
  • Input Speed Sensor ASIC HW Monitoring
  • ASIC CG124 indicates
  • Short circuit to battery voltage
  • No failure detected in sensor voltage supply
  • 100.0 ms
  • 2 DCY
P2637 Torque Management Feedback Signal "A"
  • CAN Message With Engine Torque Signal Check
  • Failure value received
 
  • No failure detected on CAN Bus
  • And battery voltage > 9.0 V
  • Continuous
  • 2 DCY
P2700 Transmission Friction Element "A" Apply Time Range/Performance
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: A
  • 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 * 30.0 ms
  • Continuous
  • 2 DCY
P2701 Transmission Friction Element "B" Apply Time Range/Performance
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: 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 * 30.0 ms
  • Continuous
  • 2 DCY
P2702 Transmission Friction Element "C" Apply Time Range/Performance
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: C
  • 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 * 30.0 ms
  • Continuous
  • 2 DCY
P2703 Transmission Friction Element "D" Apply Time Range/Performance
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: D
  • 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 * 30.0 ms
  • Continuous
  • 2 DCY
P2704 Transmission Friction Element "E" Apply Time Range/Performance
  • With Fixed Gear Engaged Or During Gear Engagement Affected Clutches: E
  • 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 * 30.0 ms
  • Continuous
  • 2 DCY
P2714 Pressure Control Solenoid "D" Performance/Stuck Off
  • Out 1 Short To Ground
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 100.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
  • Out 1 Short To Ground Or Open Pin
P2715 Pressure Control Solenoid "D" Stuck On
  • Out 1 Short To Battery
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 0.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P2716 Pressure Control Solenoid "D" Electrical
  • Out 1 Static Bypass To Ground
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
  • Out 1 Dynamic Bypass To Ground
  • Out 1 Current Too Low
  • SW (calculation) feedback PWM
  • No shifting:
  • Measured current
  • During shifting:
  • Measured current
  • <= 850.0 - 120.0 mA
  • <= Calculated limits, depending on mA incoming current gradient
  • Power supply activated
  • Power supply voltage >= 8.4 V
  • Power supply voltage < 19.2 V
  • Out 1 Current Too High
  • >= 50.0 + 170.0 mA
  • >= Calculated limits, depending on mA incoming current gradient
  • Out 1 SPI Communication Monitoring PWM Frequency
  • Checkbyte 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
  • Power supply voltage < 19.2 V
P2717 Pressure Control Solenoid "D" Intermittent
  • Out 1 Open Circuit
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P2723 Pressure Control Solenoid "E" Performance/Stuck Off
  • Out 3 Short To Ground
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 100.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
  • Out 3 Short To Ground Or Open Pin
P2724 Pressure Control Solenoid "E" Stuck On
  • Out 3 Short To Battery
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 0.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P2725 Pressure Control Solenoid "E" Electrical
  • Out 3 Static Bypass To Ground
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
  • Out 3 Dynamic Bypass To Ground
  • Out 3 Current Too Low
  • SW (calculation) feedback PWM
  • No shifting:
  • Measured current
  • During shifting:
  • Measured current
  • <= 850.0 - 120.0 mA
  • <= Calculated limits, depending on mA incoming current gradient
  • Power supply activated
  • Power supply voltage >= 8.4 V
  • And
  • Power supply voltage < 19.2 V
  • Out 3 Current Too High
  • >= 50.0 + 170.0 mA
  • >= Calculated limits, depending on mA incoming current gradient
  • Out 3 SPI Communication Monitoring PWM Frequency
  • Checkbyte 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
  • Power supply voltage < 19.2 V
P2726 Pressure Control Solenoid "E" Intermittent
  • Out 3 Open Circuit
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P2732 Pressure Control Solenoid "F" Performance/Stuck Off
  • Out 5 Short To Ground
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 100.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
  • Out 5 Short To Ground Or Open Pin
P2733 Pressure Control Solenoid "F" Stuck On
  • Out 5 Short To Battery
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 0.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P2734 Pressure Control Solenoid "F" Electrical
  • Out 5 Static Bypass To Ground
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
  • Out 5 Dynamic Bypass To Ground
  • Out 5 Current Too Low
  • SW (calculation) feedback PWM
  • No shifting:
  • Measured current
  • During shifting:
  • Measured current
  • <= 850.0 - 120.0 mA
  • <= Calculated limits, depending on mA incoming current gradient
  • Power supply activated
  • Power supply voltage >= 8.4 V
  • And
  • Power supply voltage < 19.2 V
  • Out 5 Current Too High
  • >= 50.0 + 170.0 mA
  • >= Calculated limits, depending on mA incoming current gradient
  • Out 5 SPI Communication Monitoring PWM Frequency
  • Checkbyte 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
  • Power supply voltage < 19.2 V
P2735 Pressure Control Solenoid "F" Intermittent
  • Out 5 Open Circuit
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P2753 Transmission Fluid Cooler Control Circuit/Open
  • Solenoid Regulator Open Pin
  • PWM output duty cycle range 5.0 - 95.0%
  • Measured voltage in duty phase
  • And in no duty phase
  • PWM output duty cycle range 0.0 - 5.0%
  • 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
  • And
  • Power supply voltage <= [] 23.5; 18.69; 23.5; 18.69; 18.69 V
  • Continuous
  • 2 DCY
  • Solenoid Regulator Short To Ground Or Open Pin
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • PWM output duty cycle range 100.0%
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage <= [] 23.5; 18.69; 23.5; 18.69; 18.69 V
P2754 Transmission Fluid Cooler Control Circuit Low
  • Solenoid Regulator Short To Ground
  • Feedback (PWM)
  • Measured voltage in no duty phase
  • <= 2.4 V
  • Power supply activated
  • PWM output duty cycle range 0.0 - 95.0%
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage <= [] 23.5; 18.69; 23.5; 18.69; 18.69 V
  • Continuous
  • 2 DCY
P2755 Transmission Fluid Cooler Control Circuit High
  • Solenoid Regulator Short To Battery
  • Measured voltage from feedback (PWM) in duty phase
  • >= 3.5 V
  • Power supply activated
  • PWM output duty cycle range 5.0 - 100.0%
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage <= 23.5; 18.69; 23.5; 18.69; 18.69 V
  • Continuous
  • 2 DCY
P2808 Pressure Control Solenoid "G" Performance/Stuck Off
  • Out 6 Short To Ground Or Open Pin
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 100.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19, 2 V
  • Continuous
  • 2 DCY
P2812 Pressure Control Solenoid "G" Control Circuit/Open
  • Out 6 Open Circuit
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P2813 Pressure Control Solenoid "G" Control Circuit Range/Performance
  • Out 6 Static Bypass To Ground
  • ASIC (SPI register)
  • Faulty
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
  • Out 6 Dynamic Bypass To Ground
  • Out 6 Current Too Low
  • SW (calculation) feedback PWM
  • No shifting:
  • Measured current
  • During shifting:
  • Measured current
  • <= 850.0 - 120.0 mA
  • <= Calculated limits, depending on mA incoming current gradient
  • Power supply activated
  • Power supply voltage >= 8.4 V
  • And
  • Power supply voltage < 19.2 V
  • Out 6 Current Too High
  • >= 50.0 + 170.0 mA
  • >= Calculated limits, depending on mA incoming current gradient
  • Out 6 SPI Communication Monitoring PWM Frequency
  • Checkbyte 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
  • Power supply voltage < 19.2 V
P2814 Pressure Control Solenoid "G" Control Circuit Low
  • Out 6 Short To Ground
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 100.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
P2815 Pressure Control Solenoid "G" Control Circuit High
  • Out 6 Short To Battery
  • ASIC (SPI register)
  • Feedback (PWM)
  • Faulty
  • 0.0%
  • Power supply activated
  • Power supply voltage >= 6.5 V
  • And
  • Power supply voltage < 19.2 V
  • Continuous
  • 2 DCY
U0001 High Speed CAN Communication Bus
  • CAN Bus Rationality Check
  • CAN Bus state
  • Off
 
  • Continuous
  • 2 DCY
U0002 High Speed CAN Communication Bus Performance
  • CAN Bus Time Out
  • Time out for all received messages on A-CAN
 
  • Battery voltage > 9.0 V
  • And
  • Battery voltage < 17.0 V
  • Continuous
  • 2 DCY
U0100 Lost Communication With ECM/PCM "A"
  • CAN Message From DME Time Out (Only Activated For IDs: 80, 81, 105, 30E, 640, 641)
  • Message specific time
  • Expired
  • No fault detected on CAN Bus
  • And
  • Battery voltage > 9.0 V
  • And
  • Battery voltage < 17.0 V
  • Continuous
  • 2 DCY
  • CAN Message With OBD Signals Timeout (Only Activated For ID: 391)
U0401 Invalid Data Received From ECM/PCM "A"
  • CAN Message From DME Time Out (Only Activated For IDs: 80, 81, 105, 30E, 640, 641)
  • 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
  • Continuous
  • 2 DCY
  • CAN Message With OBD Signals Timeout (Only Activated For ID: 391)