Technical Service Bulletin 050842003 — 2001 GMC ENVOY
EXTERIOR LIGHTING:HEADLIGHTS
Bulletin Details
| TSB ID | 050842003 |
| Manufacturer | |
| Vehicle | 2001 GMC ENVOY |
| Component | EXTERIOR LIGHTING:HEADLIGHTS |
| Communication Date |
Bulletin Summary
HIGH INTENSITY DISCHARGE (HID) HEADLAMPS - DISPOSAL INSTRUCTIONS. *TTT
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.