Chevrolet Trax: Vehicle access - Diagnostic information and procedures
Chevrolet Trax (2013-2022) Workshop Manual / Accessories & Equipment / Vehicle Access / Vehicle access - Diagnostic information and procedures
- DTC B252C: Child security lock switch circuit
- DTC B3125, B3130, OR B3135: Driver door only unlock/all doors lock/unlock
- DTC B3140, B3145, B3150, OR B3155: Door lock/unlock switch
- DTC B3245: Rear cargo door lock actuator circuit
- DTC B3930: Child security lock motors
- Fuel filler door release malfunction (NO8)
- Liftgate release malfunction
- Door ajar indicator malfunction
- Power door child lock malfunction
- Power door locks malfunction
READ NEXT:
DTC B252C: Child security lock switch circuit
DIAGNOSTIC CODE INDEX
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diag
DTC B3125, B3130, OR B3135: Driver door only unlock/all doors lock/unlock
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 B3140, B3145, B3150, OR B3155: Door lock/unlock switch
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:
Steering linkage inner tie rod inspection
Special Tools
GE-8001 Dial Indicator Set
For equivalent regional tools, refer to Special Tools.
NOTE: This inspection procedure does not supersede local government
required
inspections that have more stringent requirements.
Turn the ignition key to the ON position with the engine OFF.
Fig. 4:
Automatic Transmission
Fluid
How to Check Automatic
Transmission Fluid
It is not necessary to check the
transmission fluid level.
A transmission fluid leak is the only
reason for fluid loss. If a leak
occurs, take the vehicle to your
dealer and have it repaired as soon
as possible.
There is a special procedure for
checking an
© 2019-2026 Copyright www.chevtrax.com
