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Service bulletin TSB-0172-09

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 id10050739
Published by NHTSA2013-02-06
Manufacturer's numberTSB-0172-09
Manufacturer's date2009-06-11
NHTSA componentEQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:WIRING; ELECTRICAL SYSTEM

NHTSA's summary

TOYOTA: AVAILABLE TO CORRECT THE INTERMITTENT CONDITION OF THE COMBINATION METER, THERE IS AN UPDATED ECU METER COMBINATION, TO PREVENT THE LOST/FAILURE OF ILLUMINATION IN COLD WEATHER. REV 1 8/3/11 AND REV 2 10/10/12. MODEL 2004-2009 PRIUS. *PE

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, Equipment and accessories, Wiring and fuses

Vehicles listed
TOYOTA PRIUS2004, 2005, 2006, 2007, 2008, 2009

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
TSB-0042-112011-07-07. Service bulletin. TOYOTA: 2004-2009 PRIUS. THE AIRBAG LIGHT IS ON WITH TWO POSSIBLE TROUBLE CODES STORED. THERE IS A PROBLEM WITH A WIRE HARNESS. *RM
32962004-05-04. Service bulletin. ELECTRICAL WIRING DIAGRAM REPAIR MANUAL CORRECTION. *TT