Service bulletin 34-063
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 | 10130663 |
| Published by NHTSA | 2018-04-02 |
| Manufacturer's number | 34-063 |
| Manufacturer's date | 2018-02-09 |
| NHTSA component | EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH |
NHTSA's summary
Fix-As-Fail - Low Beam Headlamp Bulb Diagnosis (Inspect Bulb and Connector) (Repair procedure)
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
Lighting, Headlights
| KENWORTH KENWORTH |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.