Chevrolet Trax: Diagnostic information and procedures
Chevrolet Trax (2013-2022) Workshop Manual / Transmission / Automatic Transmission - 6T40 (MH8 MHB) / Diagnostic information and procedures
- DTC P0601, P0603, P0604, OR P062F: Control module memory
- DTC P0658 OR P0659
- DTC P0667, P0668, OR P0669
- DTC P06AC, P06AD, OR P06AE
- DTC P0711-P0713
- DTC P0716, P0717, P07BF, OR P07C0
- DTC P0722, P0723, P077C, OR P077D
- DTC P0741 OR P0742
- DTC P0751 OR P0752
- DTC P0776 OR P0777
- DTC P0796 OR P0797
- DTC P0815, P0816, OR P0826
- DTC P0850-P0852
- DTC P0961-P0963
- DTC P0965-P0967
- DTC P0969-P0971
- DTC P0973 OR P0974
- DTC P1761
- DTC P182E OR P1915
- DTC P1876
- DTC P2714 OR P2715
- DTC P2719-P2721
- DTC P2723 OR P2724
- DTC P2728-P2730
- DTC P2762, P2763, OR P2764
- Symptoms - automatic transmission
- Control solenoid valve and transmission control module assembly input Shaft speed/output shaft speed input test
- Transmission adaptive values learn
- Transmission fluid level and condition check
- Line pressure check
- Road test
- Torque converter diagnosis
- Fluid leak diagnosis (non hybrid)
- Noise and vibration analysis
READ NEXT:
DTC P0601, P0603, P0604, OR P062F: Control module memory
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diag
DTC P0658 OR P0659
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diag
DTC P0667, P0668, OR P0669
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diag
SEE MORE:
Electronic brake control module programming and setup
NOTE:
DO NOT program a control module unless directed to by a service
procedure or a service bulletin. If the control module is not properly
configured with the correct calibration software, the control module will
not control all of the vehicle features properly.
Ensure the programming tool i
Power Door Locks
Select and the following may
display:
Auto Door Unlock
Unlocked Door Anti Lock Out
Delayed Door Lock
Auto Door Unlock
This allows selection of which of the
doors will automatically unlock when
the vehicle is shifted into P (Park).
Select All Doors, Driver Door, or Off.
Unlocked Door Anti Lock
© 2019-2025 Copyright www.chevtrax.com
