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Service bulletin 109R

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 id635194
Published by NHTSA2002-10-18
Manufacturer's number109R
Manufacturer's date2002-05-01
Replaces109
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

REVISED SERVICE CAMPAIGN 109 LETTER REGARDING VEHICLE EXPERIENCING AN UNUSUAL NUMBER OF DASHBOARD CHECK ENGINE LIGHT ILLUMINATIONS. *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.

Vehicles listed
VOLVO S402000, 2001
VOLVO V402000, 2001

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