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Service bulletin 01607

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 id10024009
Published by NHTSA2008-03-01
Manufacturer's number01607
Manufacturer's date2007-12-21
NHTSA componentVISIBILITY:SUN/MOON ROOF ASSEMBLY

NHTSA's summary

KNOCKING NOISE FROM FRONT OF MOON ROOF. *NJ

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

Glass, wipers and mirrors, Sunroof

Vehicles listed
TOYOTA AVALON2005, 2006, 2007, 2008

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-0141-08 REV22011-04-20. Service bulletin. TOYOTA: VEHICLES WOULD HAVE WATER LEAK CONDITION IN THE HEADLINER. THIS CAUSES THE FOOT WELL TO BE WET. IT MAY RESULT FROM MOON ROOF DRAIN HOSES ARE LOOSE OR DISCONNECTED FROM DRAIN PAN NIPPLE. *PE