Service bulletin TIB34-073
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10154342 |
| Published by NHTSA | 2019-03-11 |
| Manufacturer's number | TIB34-073 |
| Manufacturer's date | 2018-12-05 |
| NHTSA component | ELECTRICAL SYSTEM:SOFTWARE |
NHTSA's summary
Fix-As-Fail: Vehicles equipped with VECU may activate frequently when LVD is enabled. Resolution is to update the CECU software.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system, Software
| KENWORTH T680 | 2019 |
|---|---|
| KENWORTH T880 | 2019 |
| KENWORTH W990 | 2020 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 21V906000 | 2021-11-19. ELECTRICAL SYSTEM:SOFTWARE; SERVICE BRAKES, AIR |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| 26-037 | 2021-01-06. Service bulletin. Fix-As-Fail - Prior versions of Eaton Endurant transmission software may be prone to setting Linear Clutch Actuator (LCA) fault codes leading to possible LCA hardware replacement. |
|---|---|
| T010 | 2021-01-06. Service bulletin. Non-Safety Campaign – Vehicles with PACCAR transmissions may experience transmission service lamp activation, no gear engagement from neutral, and/or DTC 511 FMI 7 or 10 is set. Transmission software and shift calibration updates are available to resolve |
| 03-071 | 2020-01-04. Service bulletin. Information Only - Vehicles built with NAMUX software from 2013 to present may experience accuracy issues with the tachometer. The issue can be temporarily resolved using any one of the included procedures. |