Reference Information
WARNING: This page is about a different car, the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Schematic Reference
Transfer Case Control Schematics
Connector End View Reference
COMPONENT CONNECTOR END VIEWS - INDEX
Electrical Information Reference
- Circuit Testing
- Connector Repairs
- Testing for Intermittent Conditions and Poor Connections
- Wiring Repairs
Scan Tool Reference
Control Module References for scan tool information.
Special Tools
- EL-49742 Battery Voltage (B+) and Ground Source Harness
- J 35616 GM-Approved Terminal Test Kit