Technical Service Bulletin 04021 — 2003 GMC SONOMA
EQUIPMENT:OTHER:LABELS
Bulletin Details
| TSB ID | 04021 |
| Manufacturer | |
| Vehicle | 2003 GMC SONOMA |
| Component | EQUIPMENT:OTHER:LABELS |
| Communication Date |
Bulletin Summary
AIR BAG WARNING LABEL. 04021 FMVSS NONCOMPLIANCE RECALL. *TT *MJ
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.