Technical Service Bulletin 37-001 — 2017 KENWORTH T880
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 37-001 |
| Manufacturer | |
| Vehicle | 2017 KENWORTH T880 |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
Fix-As-Fail â The Master Switch Module (MSM) may lose dash switch memory and functionality when the battery disconnect switch is cycled. An improved MSM is available to resolve the issue.
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.