Symptom List
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.
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 BUTTON LED INOPERATIVE
- NO (OR NOISY) ONSTAR AUDIO
- MICROPHONE INOPERATIVE - CALLER CANNOT BE HEARD
- VOICE RECOGNITION INOPERATIVE
- ONSTAR STEERING WHEEL CONTROL FUNCTIONS INOPERATIVE
- GLOBAL POSITIONING SYSTEM (GPS) DATA NOT CURRENT OR INACCURATE