Reference Information
WARNING: This page is about a different car, the 2020 GMC Terrain and 2020 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
Schematic Reference
Radio/Navigation System Schematics (IOS/IOT/IOU) , or Radio/Navigation System Schematics (IOR)
Connector End View Reference Component Connector End Views - Index
Master Electrical Component List
Description and Operation
Radio/Audio System Description and Operation (IOS/IOT/IOU) , or Radio/Audio System Description and Operation (IOR)
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-50334-20 Multi-Media Interface Tester (MIT)
- EL-50334-50 USB Cable and Adapter Kit
- EL-50334-14 Infotainment Test Cable