Reference Information
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Schematic Reference
Connector End View Reference
Component Connector End View Index
Description and Operation
Evaporative Emission Control System Description
Electrical Information Reference
- Circuit Testing
- Connector Repairs
- Testing for Intermittent Conditions and Poor Connections
- Wiring Repairs
DTC Type Reference
Powertrain Diagnostic Trouble Code (DTC) Type Definitions
Scan Tool Reference
Control Module References for scan tool information
Special Tools
- CH-48096 EVAP Service Access Port Tool. See Special Tools .
- GE-41415-50 Fuel Tank Cap Adapter. See Special Tools .
- J 41413-200 Evaporative Emissions System Tester (EEST). See Special Tools .
- J 41413-300 EVAP Cap and Plug Kit
- J 41413-SPT High Intensity White Light. See Special Tools .
- J 41413-VLV EVAP Service Port Vent Fitting. See Special Tools .