Technical Service Bulletin E240 — 2020 KENWORTH W990
VEHICLE SPEED CONTROL
Bulletin Details
| TSB ID | E240 |
| Manufacturer | |
| Vehicle | 2020 KENWORTH W990 |
| Component | VEHICLE SPEED CONTROL |
| Communication Date |
Bulletin Summary
Fix As Fail-Shudder sensation near the governed vehicle speed when using cruise control due to excessive control messaging from VECU. A VECU software update is available to correct the condition.
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.