Technical Service Bulletin WI21-006 — 2016 WESTERN STAR 4900
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | WI21-006 |
| Manufacturer | |
| Vehicle | 2016 WESTERN STAR 4900 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Warranty Information Letter for Detroit NOx Sensor Circuit Fault Codes - Claim Guidelines.
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 2016 WESTERN STAR 4900
D24R4-OWN LTR
ENGINE
DT12 Trans Chafe
POWER TRAIN
DT12 Trans Chafe
EQUIPMENT ADAPTIVE/MOBILITY
SS1034615
VISIBILITY
FL821
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
18-032-NoDefectF
ELECTRICAL SYSTEM
DD13, DD15, DD16
ELECTRICAL SYSTEM
0803-18 SPN 3031
EQUIPMENT
sbw8329
EQUIPMENT
0312-18
EQUIPMENT