Service bulletin TIB-43-030
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 | 10052559 |
| Published by NHTSA | 2013-08-16 |
| Manufacturer's number | TIB-43-030 |
| Manufacturer's date | 2013-06-18 |
| NHTSA component | ELECTRICAL SYSTEM:SOFTWARE; ENGINE |
NHTSA's summary
KENWORTH: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ON SOME TRUCKS, CHASSIS WERE INCORRECTLY PROGRAMMED FOR DIESEL EXHAUST FLUID (DEF) LEVEL SETTING AND CREATES A SITUATION WHERE WARNINGS ILLUMINATES LOW DEF SOONER THAN DESIRED. NO MODELS OR MODEL YEARS LISTED. *PE
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Electrical system, Engine, Software
| KENWORTH KENWORTH |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.