Technical Service Bulletin 703-14 — 2003 WESTERN STAR 4900
ELECTRICAL SYSTEM:SOFTWARE
Bulletin Details
| TSB ID | 703-14 |
| Manufacturer | |
| Vehicle | 2003 WESTERN STAR 4900 |
| Component | ELECTRICAL SYSTEM:SOFTWARE |
| Communication Date |
Bulletin Summary
703-14 SPN 3556 (ACM) (EPA10)
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.