Technical Service Bulletin 25KWC — 2024 KENWORTH T680
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 25KWC |
| Manufacturer | |
| Vehicle | 2024 KENWORTH T680 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Safety Recall – Interim Notification Certain Kenworth T680E Battery Electric Vehicle (BEV) chassis equipped with certain Accelera High VoltageInterlock Loop (HVIL) circuit configurations may experience a sudden loss of high voltage power with unintended opening of electrical contractors, which may occur without warning. This can result in a loss of propulsion and may increase the risk of a crash. This bulletin will be updated when parts and procedures are available.
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.