Chevrolet Trax: Secondary and Configurable Customer Controls - Diagnostic information and procedures
Chevrolet Trax (2013-2022) Workshop Manual / Accessories & Equipment / Secondary and Configurable Customer Controls / Secondary and Configurable Customer Controls - Diagnostic information and
procedures
- DTC B1405: Control module voltage reference output 2
- DTC B1529: Control module voltage reference output 5
- DTC B3622: Steering wheel controls signal circuit high voltage
- Steering wheel controls malfunction
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DTC B1405: Control module voltage reference output 2
DIAGNOSTIC CODE INDEX
DTC B1405: CONTROL MODULE VOLTAGE REFERENCE OUTPUT 2
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review
DTC B1529: Control module voltage reference output 5
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 B3622: Steering wheel controls signal circuit high voltage
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:
HVAC System malfunction
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.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
Diagnostic Aids
C
Radio programming and setup (UF7,UH7)
NOTE:
DO NOT program a control module unless directed to by a service
procedure or a service bulletin. If the ECU is not properly configured with
the correct calibration software, the ECU will not control all of the
vehicle
features properly.
Ensure the programming tool is equipped with the
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