Technical Service Bulletin 15TL21 — 2013 WESTERN STAR 4900
ELECTRICAL SYSTEM:SOFTWARE
Bulletin Details
| TSB ID | 15TL21 |
| Manufacturer | |
| Vehicle | 2013 WESTERN STAR 4900 |
| Component | ELECTRICAL SYSTEM:SOFTWARE |
| Communication Date |
Bulletin Summary
15TL21 GHG17 Diagnostic Connector Update
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.
Other TSBs for the 2013 WESTERN STAR 4900
SS1034499
ELECTRICAL SYSTEM
FL773 Lowmax Bra
SERVICE BRAKES
0311-18
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
DOC-1033333
ELECTRICAL SYSTEM:WIRING
0314-17
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
sbw3215
STRUCTURE
sbw8813
STRUCTURE:BODY:HOOD
304-15
EQUIPMENT
SB-54-58
ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
sbw2018
ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY