Technical Service Bulletin TIB34-073 — 2020 KENWORTH W990
ELECTRICAL SYSTEM:SOFTWARE
Bulletin Details
| TSB ID | TIB34-073 |
| Manufacturer | |
| Vehicle | 2020 KENWORTH W990 |
| Component | ELECTRICAL SYSTEM:SOFTWARE |
| Communication Date |
Bulletin Summary
Fix-As-Fail: Vehicles equipped with VECU may activate frequently when LVD is enabled. Resolution is to update the CECU software.
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.