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Service bulletin BCM9500042

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 id45906
Published by NHTSA1996-04-25
Manufacturer's numberBCM9500042
Manufacturer's date1995-08-01
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

THERE HAVE BEEN REPORTS OF 2000, 4000, AND 8000 SERIES VEHICLES THAT WERE BUILT SINCE DECEMBER 5, 1994 THAT DURING AMBIENT TEMPERATURES OF 70 TO 80 DEGREES FAHRENHEIT THAT THE AIR CONDITIONING IS SHUTTING OFF. ONCE THE IGNITION SWITCH, OR THE AC CONTROL SWITCH IS CYCLED THE AC SYSTEM WILL AGAIN FUNCTION. IF YOU HAVE ANY OF THE ABOVE VEHICLES EXHIBITING THIS PROBLEM YOU SHOULD CALL YOUR TSM FSM OR TECH CENTRAL AND ASK THEM TO FAX YOU INSTRUCTIONS ON HOW TO DISABLE THE LATCHING RELAY. *SD

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

Equipment and accessories, Heating and air conditioning

Vehicles listed
INTERNATIONAL HARVESTER 20001994
INTERNATIONAL HARVESTER 40001994
INTERNATIONAL HARVESTER 80001994

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