Monitor Conditions
- When Monitored: Ignition on, with no battery/system voltage DTCs present and not during engine crank.
Set Conditions
- Set Condition: When if the flash memory area checksum is tested and fails the test two consecutive times
Possible Causes
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on.
- Set Condition: If the controller processor test fails.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on.
- Set Condition: If the controller detects an error in the internal drivers to the solenoids.
| Possible Causes |
|---|
| (T16 EARLY BUILD) TRANSMISSION CONTROL OUTPUT OR THE (A104 LATE BUILD) FUSED B(+) CIRCUIT OPEN |
| (F1) IGNITION SWITCH OUTPUT (UNLOCK-RUN-START) OPEN |
| TOTALLY INTEGRATED POWER MODULE (TIPM) |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
Scheme 922
- CHECK TIPM DTCS With the scan tool, read TIPM DTCs. Are there any TIPM power related DTCs? Yes Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing»(ref-353626) and perform the appropriate diagnostic procedure. No Go to step 2
- CHECK THE (T16 EARLY BUILD) TRANSMISSION CONTROL OUTPUT OR THE (A104 LATE BUILD) FUSED B(+) CIRCUIT AND THE (F1) IGNITION SWITCH OUTPUT (UNLOCK-RUN-START) FOR AN OPEN Ignition off to the lock position. Disconnect the Transmission Control Module (TCM) harness connector. Ignition on, engine not running. Using a 12-volt test light connected to ground, check the (T16 Early Build) Transmission Control Output or the (A104 Late Build) Fused B(+) circuit and the (F1) Ignition Switch Output (Unlock-Run-Start) circuits on the appropriate terminals of the TCM harness connector. NOTE: The test light must illuminate brightly. Compare the brightness to that of a direct connection to the battery. Does the test light illuminate brightly on the (T16 Early Build) Transmission Control Output or the (A104 Late Build) Fused B(+) circuit and the (F1) Ignition Switch Output circuits? Yes Go to step 3 No Repair either the (T16 Early Build) Transmission Control Output or the (A104 Late Build) Fused B(+) circuit or the (F1) Ignition Switch Output circuits for an open or high resistance. Perform the MPS6 VERIFICATION TEST. See «DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure»(ref-353634-S38029373642010011200000) .
- TRANSMISSION CONTROL MODULE (TCM) Repair Using the schematics as a guide, check the Transmission Control Module (TCM) terminals and connectors for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. Check for any Service Information Tune-ups or Service Bulletins for possible causes that may apply. If no problems are found, replace and program the Transmission Control Module Assembly (TCMA) in accordance with the Service Information. Perform the MPS6 VERIFICATION TEST. See «DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure»(ref-353634-S38029373642010011200000) .
- When Monitored: Ignition on.
- Set Condition: If the sensor supply 2 voltage drops below predetermined value.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on.
- Set Condition: If the sensor supply 2 voltage rises above a predetermined value.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on.
- Set Condition: If the monitored TRS value reports more than one position at one time.
| Possible Causes |
|---|
| TRANSMISSION RANGE SENSOR (TRS) |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on.
- Set Condition: If the monitored Input Speed Sensor is out of a predetermined limit.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on.
- Set Condition: If the monitored Input Speed Sensor is out of a predetermined limit or value.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on.
- Set Condition: If the monitored Engine Speed value is out of a predetermined limit.
| Possible Causes |
|---|
| OTHER RELATED DTCS PRESENT |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on.
- Set Condition: If the monitored Engine Speed value is out of a predetermined limit.
| Possible Causes |
|---|
| OTHER RELATED DTCS PRESENT |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running in a valid forward gear.
- Set Condition: The Transmission Control Module (TCM) detects a gear ratio error.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running and after a calibrated time delay.
- Set Condition: If the transmission is unable to obtain the desired gear after a calibrated time.
| Possible Causes |
|---|
| CLUTCH |
| MECHANICAL TRANSMISSION |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects a high current range in the Clutch Cooling Flow Solenoid control circuit.
| Possible Causes |
|---|
| CLUTCH COOLING FLOW SOLENOID |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running and after a calibrated time delay.
- Set Condition: If the transmission is unable to obtain the desired gear after a calibrated time.
| Possible Causes |
|---|
| CLUTCH |
| MECHANICAL TRANSMISSION |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running and after a calibrated time delay.
- Set Condition: If the transmission is unable to obtain the desired gear after a calibrated time.
| Possible Causes |
|---|
| CLUTCH |
| MECHANICAL TRANSMISSION |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running and after a calibrated time delay.
- Set Condition: If the transmission is unable to obtain the desired gear after a calibrated time.
| Possible Causes |
|---|
| CLUTCH |
| MECHANICAL TRANSMISSION |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running and after a calibrated time delay.
- Set Condition: If the transmission is unable to obtain the desired gear after a calibrated time.
| Possible Causes |
|---|
| CLUTCH |
| MECHANICAL TRANSMISSION |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running and after a calibrated time delay.
- Set Condition: If the transmission is unable to obtain the desired gear after a calibrated time.
| Possible Causes |
|---|
| CLUTCH |
| MECHANICAL TRANSMISSION |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running and after a calibrated time delay.
- Set Condition: If the transmission is unable to obtain the desired gear after a calibrated time.
| Possible Causes |
|---|
| CLUTCH |
| MECHANICAL TRANSMISSION |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects an open in the Shift Select Solenoid 1 control circuit.
| Possible Causes |
|---|
| SHIFT SELECT SOLENOID 1 |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects an open in the Shift Select Solenoid 2 Control circuit.
| Possible Causes |
|---|
| SHIFT SELECT SOLENOID 2 |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running with a vehicle speed greater than 25 km/h (16 mph).
- Set Condition: If the difference between engine speed (RPM) and input shaft speed 2 is greater than a pre-determined value.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION - SLIPPING CLUTCH |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects a problem in the Clutch Cooling Flow Solenoid.
| Possible Causes |
|---|
| CLUTCH COOLING FLOW SOLENOID |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects a problem in the Clutch Cooling Flow Solenoid.
| Possible Causes |
|---|
| CLUTCH COOLING FLOW SOLENOID |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects a high current range in the Clutch Shift Pressure Solenoid 1 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT PRESSURE SOLENOID 1 |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects if there is difference between expected Clutch 1 torque and engine torque. NOTE: If Clutch 1 torque is too low, it could lead to engine flare. If Clutch 1 torque is too high, it may set a non releasing clutch failure DTC.
| Possible Causes |
|---|
| CAN BUS DTCS |
| ENGINE CONTROL MODULE (ECM) |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects the Clutch 1 Pressure Sensor voltage below a predetermined value.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects the Clutch 1 Pressure Sensor voltage above a predetermined value.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects if there is difference between expected Clutch 2 torque and engine torque. NOTE: If Clutch 2 torque is too low, it could lead to engine flare. If Clutch 2 torque is too high, it may set a non releasing clutch failure DTC.
| Possible Causes |
|---|
| CAN BUS DTCS |
| ENGINE CONTROL MODULE (ECM) |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects the Clutch 2 Pressure Sensor voltage below a predetermined value.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects the Clutch 2 Pressure Sensor voltage above a predetermined value.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects more the one gear engaged at one time.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects an open in the Line Pressure Solenoid control circuit.
| Possible Causes |
|---|
| LINE PRESSURE SOLENOID |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects irrational or erratic voltage and/or current range in the Line Pressure Solenoid control circuit.
| Possible Causes |
|---|
| LINE PRESSURE SOLENOID |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects low voltage and/or current range in the Line Pressure Solenoid control circuit.
| Possible Causes |
|---|
| LINE PRESSURE SOLENOID |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects high voltage and/or current range in the Line Pressure Solenoid control circuit.
| Possible Causes |
|---|
| LINE PRESSURE SOLENOID |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects an open in the Clutch Cooling Flow Solenoid control circuit.
| Possible Causes |
|---|
| CLUTCH COOLING FLOW SOLENOID |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects an irrational or erratic voltage and/or current range in the Clutch Cooling Flow Solenoid control circuit.
| Possible Causes |
|---|
| CLUTCH COOLING FLOW SOLENOID |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects a low voltage and/or current range in the Clutch Cooling Flow Solenoid control circuit.
| Possible Causes |
|---|
| CLUTCH COOLING FLOW SOLENOID |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects a high voltage and/or current range in the Clutch Cooling Flow Solenoid control circuit.
| Possible Causes |
|---|
| CLUTCH COOLING FLOW SOLENOID |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects an open in the Clutch Shift Pressure Solenoid 1 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT PRESSURE SOLENOID 1 |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects an irrational or erratic voltage and/or current range in the Clutch Shift Pressure Solenoid 1 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT PRESSURE SOLENOID 1 |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects a low voltage and/or current range in the Clutch Shift Pressure Solenoid 1 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT PRESSURE SOLENOID 1 |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects a high voltage and/or current range in the Clutch Shift Pressure Solenoid 1 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT PRESSURE SOLENOID 1 |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects a low voltage and/or current range in the Shift Select Solenoid 1 control circuit.
| Possible Causes |
|---|
| SHIFT SELECT SOLENOID 1 |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects a high voltage and/or current range in the Shift Select Solenoid 1 control circuit.
| Possible Causes |
|---|
| SHIFT SELECT SOLENOID 1 |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects a low voltage and/or current range in the Shift Select Solenoid 2 control circuit.
| Possible Causes |
|---|
| SHIFT SELECT SOLENOID 2 |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects a high voltage and/or current range in the Shift Select Solenoid 2 control circuit.
| Possible Causes |
|---|
| SHIFT SELECT SOLENOID 2 |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on.
- Set Condition: The Transmission Control Module (TCM) self check indicates the software is in generic form.
| Possible Causes |
|---|
| GENERIC SOFTWARE |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects difference between the Temperature sensor located in the Valve Body and the Internal TCM temperature sensor.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects movement in the Shift Fork 2 when the Shift Fork 1 was requested.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects movement in the Shift Fork 3 when the Shift Fork 1 was requested.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects movement in the Shift Fork 1 when the Shift Fork 2 was requested.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects movement in the Shift Fork 4 when the Shift Fork 2 was requested.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects movement in the Shift Fork 1 when the Shift Fork 3 was requested.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects movement in the Shift Fork 4 when the Shift Fork 3 was requested.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects movement in the Shift Fork 3 when the Shift Fork 4 was requested.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects movement in either Shift Fork 3 or Shift Fork 4 when the opposite was expected.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects a mechanical disengagement of shift fork 1 in 5th gear.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects a mechanical disengagement of shift fork 1 in Reverse gear.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects a mechanical disengagement of shift fork 2 in 3rd gear.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects a mechanical disengagement of shift fork 2 in 1st gear.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects a mechanical disengagement of shift fork 3 in 2nd gear.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects a mechanical disengagement of shift fork 3 in 4th gear.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects a mechanical disengagement of shift fork 4 in 6th gear.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects an open in the Shift Cooling Multiplex Solenoid control circuit.
| Possible Causes |
|---|
| SHIFT COOLING MULTIPLEX SOLENOID |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects low voltage and/or current range in the Shift Cooling Multiplex Solenoid control circuit.
| Possible Causes |
|---|
| SHIFT COOLING MULTIPLEX SOLENOID |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects high voltage and/or current range in the Shift Cooling Multiplex Solenoid control circuit.
| Possible Causes |
|---|
| SHIFT COOLING MULTIPLEX SOLENOID |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects an open in the Clutch Shift Multiplex Solenoid 1 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT MULTIPLEX SOLENOID 1 |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects an irrational or erratic voltage and/or current range in the Clutch Shift Multiplex Solenoid 1 control circuit.
| Possible Causes |
|---|
| LOW OR IMPROPERLY FILLED FLUID LEVEL |
| CLUTCH SHIFT MULTIPLEX SOLENOID 1 |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects low voltage and/or current range in the Clutch Shift Multiplex Solenoid 1 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT MULTIPLEX SOLENOID 1 |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects high voltage and/or current range in the Clutch Shift Multiplex Solenoid 1 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT MULTIPLEX SOLENOID 1 |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects an open in the Clutch Shift Multiplex Solenoid 2 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT MULTIPLEX SOLENOID 2 |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects an irrational or erratic voltage and/or current range in the Clutch Shift Multiplex Solenoid 2 control circuit.
| Possible Causes |
|---|
| LOW OR IMPROPERLY FILLED FLUID LEVEL |
| CLUTCH SHIFT MULTIPLEX SOLENOID 2 |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects low voltage and/or current range in the Clutch Shift Multiplex Solenoid 2 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT MULTIPLEX SOLENOID 2 |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects high voltage and/or current range in the Clutch Shift Multiplex Solenoid 2 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT MULTIPLEX SOLENOID 2 |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects a Damper speed upper limit failure or the Damper speed too high.
| Possible Causes |
|---|
| DAMPER SPEED SENSOR |
| INTERNAL TRANSMISSION PROBLEM |
| TRIGGER WHEEL |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module (TCM) detects the adaption value for filling Clutch 2 (CVI) is outside a predetermined value or the adapted Clutch 2 torque correlation to engine torque is outside a predetermined value.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects movement in the Shift Fork 2 when the Shift Fork 4 was requested.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects movement in the movement of shift fork 1 or 2 in opposite direction as expected.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects the Transmission Oil Temperature sensor is out of range and above maximum temperature value.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects the Transmission Oil Temperature sensor is out of range and below the minimum temperature value.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects an overcurrent condition in the Clutch Shift Pressure Solenoid 2 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT PRESSURE SOLENOID 2 |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects an open in the Clutch Shift Pressure Solenoid 2 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT PRESSURE SOLENOID 2 |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects an irrational or erratic voltage and/or current range in the Clutch Shift Pressure Solenoid 2 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT PRESSURE SOLENOID 2 |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects a low voltage and/or current range in the Clutch Shift Pressure Solenoid 2 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT PRESSURE SOLENOID 2 |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects a high voltage and/or current range in the Clutch Shift Pressure Solenoid 2 control circuit.
| Possible Causes |
|---|
| CLUTCH SHIFT PRESSURE SOLENOID 2 |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects the TCM (Hybrid) temperature sensor is out of range and above maximum temperature value.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on.
- Set Condition: If the monitored Input Speed Sensor is out of a predetermined limit.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects the adaption value for filling Clutch 1 (CVI) is outside a predetermined value or the adapted Clutch 1 torque correlation to engine torque is outside a predetermined value.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects an irrational or erratic voltage and/or current range in the Shift Fork Position Sensor 1 circuit.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects low voltage and/or current range in the Shift Fork Position Sensor 1 circuit.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects high voltage and/or current range in the Shift Fork Position Sensor 1 circuit.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects an irrational or erratic voltage and/or current range in the Shift Fork Position Sensor 2 circuit.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects a low voltage and/or current range in the Shift Fork Position Sensor 2 circuit.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects a high voltage and/or current range in the Shift Fork Position Sensor 2 circuit.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects an irrational or erratic voltage and/or current range in the Shift Fork Position Sensor 3 circuit.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects low voltage and/or current range in the Shift Fork Position Sensor 3 circuit.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects high voltage and/or current range in the Shift Fork Position Sensor 3 circuit.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects an irrational or erratic voltage and/or current range in the Shift Fork Position Sensor 4 circuit.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects low voltage and/or current range in the Shift Fork Position Sensor 4 circuit.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects high voltage and/or current range in the Shift Fork Position Sensor 4 circuit.
| Possible Causes |
|---|
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects the Shift fork 1 is completely blocked and can not move forward or backward during actuation and no there is no detected movement on any other shift fork.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects the Shift fork 2 is completely blocked and can not move forward or backward during actuation and no there is no detected movement on any other shift fork.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: when the Transmission Control Module detects the Shift fork 3 is completely blocked and can not move forward or backward during actuation and no there is no detected movement on any other shift fork.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects the Shift fork 4 is completely blocked and can not move forward or backward during actuation and no there is no detected movement on any other shift fork.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: When the Transmission Control Module detects Shift Fork 1 movement but was not requested. Unexpected shift fork movement for 1st shift fork to right or left cylinder from the neutral position and no single hydraulic failure regarding this shift fork set.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running and no single hydraulic failure regarding this shift fork is set.
- Set Condition: When the Transmission Control Module detects Shift Fork 2 movement but was not requested. Unexpected shift fork movement for the 2nd shift fork to the right or left cylinder from the neutral position.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running and no single hydraulic failure regarding this shift fork set.
- Set Condition: When the Transmission Control Module detects Shift Fork 3 movement but was not requested. Unexpected shift fork movement for 3rd shift fork to right or left cylinder from the neutral position.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running and no single hydraulic failure regarding this shift fork set.
- Set Condition: When the Transmission Control Module detects Shift Fork 4 movement but was not requested. Unexpected shift fork movement for 4th shift fork to right or left cylinder from the neutral position.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects the adaption value for filling clutch 1 (CVI) is outside a predetermined value.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects the adaption value for filling clutch 2 (CVI) is outside a predetermined value.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects Clutch 1 is slowly venting or destroking to a minimum pressure.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on, engine running.
- Set Condition: The Transmission Control Module detects Clutch 2 is slow venting or destroking to a minimum pressure.
| Possible Causes |
|---|
| INTERNAL TRANSMISSION PROBLEM |
| TRANSMISSION CONTROL MODULE |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on.
- Set Condition: The Transmission Control Module (TCM) has indicated a general CAN communication error.
- When Monitored: Continuously when the ignition is on. Battery voltage between 10 and 16 volts. Ignition Off Draw (IOD) fused installed. Totally Integrated Power Module (TIPM) is configured correctly.
- Set Condition: Bus messages not received from the TIPM for approximately two to five seconds.
| Possible Causes |
|---|
| CAN B OR CAN C BUS CIRCUITS OPEN OR SHORTED |
| DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES |
| TIPM NOT CONFIGURED CORRECTLY |
| ENGINE CONTROL MODULE (ECM) or POWERTRAIN CONTROL MODULE (PCM) |
| TIPM POWER AND GROUND |
| MODULE THAT SET THIS DTC |
- When Monitored: Continuously when the ignition is on. Battery voltage between 10 and 16 volts. IOD fuse installed. Totally Integrated Power Module (TIPM) is configured correctly.
- Set Condition: Bus messages not received from the ABS module for approximately two to five seconds.
| Possible Causes |
|---|
| CAN B OR CAN C BUS CIRCUITS OPEN OR SHORTED |
| DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES |
| TIPM NOT CONFIGURED CORRECTLY |
| ABS |
| ABS POWER AND GROUND |
| MODULE THAT SET THIS DTC |
- When Monitored: Continuously when the ignition is on. Battery voltage between 10 and 16 volts. Ignition Off Draw (IOD) fused installed. Totally Integrated Power Module (TIPM) is configured correctly.
- Set Condition: Bus messages not received from the TIPM for approximately two to five seconds.
| Possible Causes |
|---|
| CAN B OR CAN C BUS CIRCUITS OPEN OR SHORTED |
| DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES |
| TIPM NOT CONFIGURED CORRECTLY |
| TOTALLY INTEGRATED POWER MODULE (TIPM) |
| TIPM POWER AND GROUND |
| MODULE THAT SET THIS DTC |
- When Monitored: Ignition on.
- Set Condition: One or more signal elements within the bus message are invalid from the Engine Control Module (ECM) or Powertrain Control Module (PCM) for a predetermined period of time.
| Possible Causes |
|---|
| RELATED CAN BUS COMMUNICATION PROBLEMS |
| ENGINE CONTROL MODULE (ECM) or POWERTRAIN CONTROL MODULE (PCM) |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on.
- Set Condition: One or more signal elements within the bus message are invalid from the Antilock Brake Module for a predetermined period of time.
| Possible Causes |
|---|
| RELATED CAN BUS COMMUNICATION PROBLEMS |
| ANTILOCK BRAKE SYSTEM MODULE (ABS) |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
- When Monitored: Ignition on.
- Set Condition: One or more signal elements within the bus message are invalid from the Totally Integrated Power Module (TIPM)/Central Gateway Module for a predetermined period of time.
| Possible Causes |
|---|
| RELATED CAN BUS COMMUNICATION PROBLEMS |
| TOTALLY INTEGRATED POWER MODULE (TIPM)/CENTRAL GATEWAY MODULE |
| TRANSMISSION CONTROL MODULE (TCM) |
Always perform the MPS6 Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Transmission Control (TCM) - Standard Procedure .
MPS6 QUICK LEARN PROCEDURE
The quick learn procedure requires the use of the scan tool. This program allows the electronic transaxle system to recalibrate itself. This will provide the best possible transaxle operation.
Note. The quick learn procedure should be performed if any of the following procedures are performed
- Transmission Control Module Assembly (includes controller, valve body and solenoid body) Replacement
- Dual Clutch Assembly Replacement
- Transmission Overhaul (Disassembly and Reassembly)
To perform the Quick Learn Procedure, the following conditions must be met
- Shifter must be in P (park) position
- Park brake must be applied
- Service brake must be applied
- The engine must be running
- Transmission oil temperature must be above 18° C (64° F) and below 93° C (200° F)
- Plug the scan tool into the diagnostic connector. The connector is located under the instrument panel.
- Go to the Transmission screen.
- Go to the Miscellaneous screen.
- Select Quick Learn Procedure. Follow the instructions of the scan tool to perform the Quick Learn Procedure.