Service bulletin 54156
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 | 635348 |
| Published by NHTSA | 2002-10-22 |
| Manufacturer's number | 54156 |
| Manufacturer's date | 2004-08-01 |
| Replaces | 54156 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
GENERAL INFORMATION ON ADDING CIRCUITS TO MULTIPLEXED ELECTRICAL SYSTEM. *TT THIS BULLETIN REPLACES PREVIOIS VERSION DATED JULY 2002 ADDING FEATURES TO THE MULTIPLEX ELECTRICAL SYSTEM. T
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
| FREIGHTLINER BUSINESS CLASS |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.