Chevrolet Trax: Diagnostic information and procedures
Chevrolet Trax (2013-2022) Workshop Manual / HVAC & Restraints / Seat Belts / Diagnostic information and procedures
- Seat belt system operational and functional checks
- DTC B0072 OR B0073: Seat belt switch
- DTC B059A: Seat belt indicator circuit
- Symptoms - seat belts
- Seat belt indicator malfunction - passenger
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Seat belt system operational and functional checks
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
Fastener Tightening Specifications
SCHEMATIC WIRING DIAGRAMS
SEAT BELT WIRING SCHEMATICS (ENCORE)
Switches and Indicator
Fig. 1: Switches and Indi
DTC B0072 OR B0073: Seat belt 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
DTC B059A: Seat belt indicator circuit
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.
Diagn
SEE MORE:
Fuel system description (LUJ)
Fuel System Overview
The engine control module (ECM) enables the fuel pump relay when the ignition
switch is turned ON. The
ECM will disable the fuel pump relay within 2 seconds unless the control module
detects ignition reference
pulses. The ECM continues to enable the fuel pump relay as long as
DTC B2652
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.
DTC Descriptor
DT
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