Symptom List
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Cadillac Escalade EXT. However, it is still accessible from the selected car via links, so may be relevant.
Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:
- OnStar One or More Buttons Inoperative
- Unable to Contact OnStar Call Center
- OnStar Call Center Unable to Configure OnStar (R) System
- OnStar Button LED Inoperative
- No (or Noisy) OnStar Audio
- Microphone Inoperative - Caller Cannot Be Heard
- OnStar Always On
- Voice Recognition Inoperative
- OnStar Reconfiguration
- Global Positioning System (GPS) Data Not Current or Inaccurate
- OnStar Call Center Remote Function Requests Inoperative