- Vehicles
- 5,163
- Built between
- Jan 1989 – Mar 1990
- Models
- 3
- Recall type
- Vehicle
- Initiated by
- Manufacturer
- Owners notified
- 22 May 1990
- Repaired
- Not reported
- Unrepaired
- Not reported
Does this affect my vehicle?
This recall covers vehicles built between January 1989 and March 1990. If yours was built outside that window, it is not part of this recall.
- 1989-1990 Chevrolet Forward 4000Built January 1989 to March 1990
- 1989-1990 GMC TiltmasterBuilt January 1989 to March 1990
- 1989-1990 Isuzu NPRBuilt January 1989 to March 1990
What the defect is
At high engine speeds, the cooling fan adapter plate, which connects the cooling fan and the fan pulley, has insufficient strength, allowing cracks to develop in the adapter plate.
What could happen
Cooling fan could be dislodged, damaging radiator and fan guide; and fan could break loose, fly out of engine compartment, and injure persons in the immediate vicinity.
What gets fixed
REPAIR OR REPLACE ADAPTER PLATE TO PREVENT CRACKS AND DAMAGE.
Timeline
- Vehicles builtJanuary 1989 to March 1990
- Recall reported to NHTSA15 May 1990
- Owners notified22 May 1990
Your rights
A safety recall repair is free. Under US federal law the manufacturer must fix a safety defect at no cost to you — no charge for parts, labor or diagnosis — whether or not you are the original owner. A dealer cannot charge you for recall work, and cannot require you to have bought the vehicle from them.
That entitlement is not unlimited. It applies where the vehicle was first sold less than 15 years before the recall was announced — 5 years for tires. Past that a manufacturer may still do the repair free of charge, and many do, but they are no longer obliged to. This recall was reported on 15 May 1990.
To arrange the repair, contact any franchised dealer for the brand. If a dealer refuses the work or tries to charge for it, you can report that to NHTSA at nhtsa.gov/recalls or on 1-888-327-4236.
Official source
- Recalling manufacturer
- ISUZU MOTORS LIMITED
- Recall initiated by
- MFR
Everything on this page — the models listed, the build dates and the repair figures — comes from the manufacturer's filing to NHTSA and describes the vehicle line as a whole, not any individual car. Only the manufacturer can confirm whether a specific vehicle is affected, and whether its recall work has already been carried out. Check yours by VIN and read the official notice at nhtsa.gov/recalls.
Additional notes
System: cooling fan.vehicle description: class 3 medium duty truck chassis with automatic transmission.
Check your own vehicle
This page describes the recall, not any one car. To see which recalls cover a specific vehicle, search by make, model and year.
A VIN lookup here identifies your vehicle and shows recalls issued for that make, model and year. It cannot tell you what is still open on your individual car - only the manufacturer knows that. Search by VIN instead, or check your VIN at nhtsa.gov for whether a recall is still open on your individual car.