WenmarOpen by Wenmar Pro

Service bulletin 54212

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10022224
Published by NHTSA2007-07-23
Manufacturer's number54212
Manufacturer's date2007-05-01
NHTSA componentELECTRICAL SYSTEM:WIRING

NHTSA's summary

SNOWPLOW-LIGHT WIRING INTERFACE. FREIGHTLINER. MODEL BUSINESS CLASS M2. *KB

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, Wiring and fuses

Vehicles listed
UNKNOWN UNKNOWN

Listing a model year does not mean every vehicle of it is concerned: the document says which.