Technical Service Bulletin 3339 — 1999 CHEVROLET EXPRESS
STRUCTURE
Bulletin Details
| TSB ID | 3339 |
| Manufacturer | |
| Vehicle | 1999 CHEVROLET EXPRESS |
| Component | STRUCTURE |
Bulletin Summary
WATER INTRUSION AT RIGHT OR LEFT A-PILLAR. *SC
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.