Technical Service Bulletin 990602012D — 1997 GMC JIMMY
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 990602012D |
| Manufacturer | |
| Vehicle | 1997 GMC JIMMY |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
SUBJECT REGARDING RUST IN COOLING SYSTEM, HEATER INOPERATIVE, BLOWS COLD AIR, ENGINE OVERHEATS (FLUSH COOLING SYSTEM). NLM
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.