Technical Service Bulletin 461103 — 1992 CHEVROLET ASTRO
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT
Bulletin Details
| TSB ID | 461103 |
| Manufacturer | |
| Vehicle | 1992 CHEVROLET ASTRO |
| Component | VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT |
| Communication Date |
Bulletin Summary
HVAC FAN INOPERATIVE. *TW
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.