Technical Service Bulletin FleetCom_TCM Clutch — 2025 WESTERN STAR 47X
POWER TRAIN
Bulletin Details
| TSB ID | FleetCom_TCM Clutch |
| Manufacturer | |
| Vehicle | 2025 WESTERN STAR 47X |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
Fleet Communications for TCM Fault 520970/7 – Clutch Unable to Open Fully
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 2025 WESTERN STAR 47X
SS 781-WST
SERVICE BRAKES
CXA_10_25_Odometer Pause
ELECTRICAL SYSTEM
SF715-OWN LTR
VISIBILITY/WIPER
CXA 7_25_Mirror DTC
VISIBILITY/WIPER
SF718-Bulletin
POWER TRAIN
SS784-WST
ELECTRICAL SYSTEM
F1014-Bulletin
ENGINE
F1014-DLR LTR
ENGINE
F1014-OWN LTR
ENGINE
CXA 2_25_DT12 TCM Param
POWER TRAIN