Section 1502 (Battery)
WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Starting Point - Engine Electrical
- Diagnostic System Check - Engine Electrical
- Diagnostic Trouble Code (DTC) List
- DTC P0562
- DTC P0563
- DTC P0621
- DTC P0622
- DTC P1637
- DTC P1638
- Symptoms - Engine Electrical
- Battery Inspection/Test
- Battery Charging
- Battery Electrical Drain/Parasitic Load Test (w/ BCM)
- Battery Common Causes of Failure
- Jump Starting in Case of Emergency
- Charging System Test
- Charge Indicator Always On
- Charge Indicator Inoperative
- Repair Instructions
- Description and Operation
- Special Tools and Equipment