GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2005
🢒
Safari - 4WD
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Vehicle Control Systems
🢒 Computer/Integrating Systems
Vehicle Control Systems
All Component Locator
Computer/Integrating Systems Component Views
All Description and Operation
Body Control System Description and Operation
Data Link Communications Description and Operation
Power Mode Description and Operation
Retained Accessory Power Description and Operation
All Visual Identification
Computer/Integrating Systems Connector End Views
Cleaning, Inspection, and Adjustment
Body Control Module (BCM) Programming/RPO Configuration
Diagnostic Procedures
Control Module References
Diagnostic Starting Point - Computer/Integrating Systems
Power Mode Mismatch
Retained Accessory Power (RAP) Inoperative
Retained Accessory Power (RAP) On After Timeout
Scan Tool Does Not Communicate with Class 2 Device
Scan Tool Does Not Power Up
Symptoms - Computer/Integrating Systems
Diagnostic Trouble Codes
DTC B1000
DTC B1477 or B1478
DTC U1000 and U1255
DTC U1001-U1254
DTC U1300, U1301, or U1305
Electrical/Electronic Schematic Diagrams
Body Control System Schematics
Data Link Connector Schematics
Retained Accessory Power (RAP) Schematics
General Diagnostic Information
Scan Tool Data Definitions
Scan Tool Data List
Scan Tool Output Controls
Removal, Installation, and Replacement
Body Control Module Replacement