Body and Accessories

All Component Locator

• Body Control Module Components
• Body Control System Component Views

All Description and Operation

• Body Control System Operation

All Visual Identification

• Body Control System Connector End Views

Diagnostic Procedures

• Body Control Module (BCM) Programming/RPO Configuration
• Control Module References
• Diagnostic Starting Point
• Diagnostic System Check - Body Control System

Diagnostic Trouble Codes

• DTC B1000 BCM Malfunction
• DTC B1001 Option Configuration Error
• DTC B1369 Ignition 0 Fault
• DTC B1374 Ignition 1 Fault
• DTC B1379 Ignition 3 Fault
• DTC B2965 Key In Ignition Fault

Electrical/Electronic Schematic Diagrams

• Body Control System Schematic Icons
• Body Control System Schematics

General Diagnostic Information

• Diagnostic Trouble Code (DTC) List/Type

Other Specifications

• GM SPO Group Numbers

Removal, Installation, and Replacement

• Body Control Module Replacement