gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 908 > < Wake-Up State|Page 905
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Body Control Module: Initial Inspection and Diagnostic Overview

A Diagnostic Starting Point - Body Control System

DTC 12 Diagnostic System Check

Schematic

CIRCUIT DESCRIPTION

Initial Inspection and Diagnostic Overview|Page 908 > < Wake-Up State|Page 905