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Service bulletin 54135

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 id620327
Published by NHTSA2001-08-03
Manufacturer's number54135
Manufacturer's date2001-04-01
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

A CUSTOMER MAY DESIRE TO DISCONNECT THE LVD (LOW VOLTAGE DISCONNECT) ALARM FROM THE LVD MODULE. THE ALARM MAY BE DISCONNECTED WITH THE WIRING LEFT INTACT SO THAT THE ALARM CAN BE CONNECTED AT A LATER TIME. *TT

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

Vehicles listed
FREIGHTLINER CENTURY

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