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Service bulletin 98T1933

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 id603459
Published by NHTSA1999-02-22
Manufacturer's number98T1933
Manufacturer's date1998-07-01
NHTSA componentELECTRICAL SYSTEM:IGNITION:MODULE

NHTSA's summary

A NEW ELECTRONIC CONTROL MODULE (ECM) FOR CELECT PLUS. *YC

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
CUMMINS CUMMINS1998

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