Chevrolet Trax: Diagnostic information and procedures

 Data communications - Description and operation

BODY CONTROL SYSTEM DESCRIPTION AND OPERATION The body control system consists of the body control module (BCM), communications, and various input and outputs. Some inputs, outputs and messages require other modules to interact with the BCM. The BCM also has discrete input and output terminals to

 DTC B370A: Rain sensor

DIAGNOSTIC CODE INDEX DIAGNOSTIC CODE INDEX DTC B370A: RAIN SENSOR 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