Technical Service Bulletin 121202 — 2000 GMC GMC
EQUIPMENT
Bulletin Details
| TSB ID | 121202 |
| Manufacturer | |
| Vehicle | 2000 GMC GMC |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
REPORTS OF SITUATIONS WHERE THE INCORRECT ONSTAR VIU HAS BEEN INSTALLED IN THE VEHICLE. *TT
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.