Technical Service Bulletin 990232004 — 1998 GMC T SERIES
STEERING:HYDRAULIC POWER ASSIST:PUMP
Bulletin Details
| TSB ID | 990232004 |
| Manufacturer | |
| Vehicle | 1998 GMC T SERIES |
| Component | STEERING:HYDRAULIC POWER ASSIST:PUMP |
| Communication Date |
Bulletin Summary
SOME MEDIUM DUTY MODELS MAY HAVE WATER INTRUSION INTO THE POWER STEERING RESERVOIR. *TT
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.