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Service bulletin 4494B

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 id10015553
Published by NHTSA2005-07-28
Manufacturer's number4494B
Manufacturer's date2005-02-23
NHTSA componentEXTERIOR LIGHTING

NHTSA's summary

REPAIR MANUAL CORRECTION FOR THE HEADLIGHT AND TAILLIGHT SYSTEM. 00400-RM885-U2. *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

Lighting

Vehicles listed
TOYOTA TUNDRA2002

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

Other bulletins for the same vehicles and component
019022003-02-21. Service bulletin. MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P0135 AND / OR P0155 IN THE ENGINE CONTROL MODULE (ECM). *TT