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Service bulletin 2/28/922X

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 id51062
Published by NHTSA1997-06-27
Manufacturer's number2/28/922X
Manufacturer's date1997-02-01
NHTSA componentELECTRICAL SYSTEM:IGNITION:MODULE

NHTSA's summary

DIAGNOSTIC TROUBLE CODE (DTC) 1-4-4 IN IGNITION CONTROL MODULE (ICM), REX-I. *TW

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, Ignition

Vehicles listed
VOLVO 7001989 to 1997
VOLVO 9401991 to 1997

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