Recalls, owner-reported complaints, investigations and safety data
Data refreshed
Our database contains 23 NHTSA owner-reported complaints for the 1990 Isuzu Trooper, most frequently naming the engine, body & structure and electrical categories. 3 safety recalls have been issued covering this model year; 6 NHTSA investigations name it; and 4 manufacturer communications are on file.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
When owners filed reports about this model year
| Month | Complaints filed | Cumulative |
|---|---|---|
| Mar 1995 | 1 | 1 |
| Apr 1995 | 1 | 2 |
| Jan 1996 | 1 | 3 |
| Apr 1996 | 1 | 4 |
| Aug 1996 | 2 | 6 |
| Sep 1996 | 3 | 9 |
| Nov 1996 | 2 | 11 |
| Dec 1996 | 1 | 12 |
| Jan 1997 | 2 | 14 |
| Sep 1997 | 1 | 15 |
| Feb 1998 | 1 | 16 |
| Sep 1999 | 1 | 17 |
| Apr 2000 | 1 | 18 |
| May 2001 | 1 | 19 |
| Sep 2001 | 1 | 20 |
| May 2003 | 1 | 21 |
| Jul 2003 | 1 | 22 |
| Jan 2007 | 1 | 23 |
Complaints grouped by the component NHTSA recorded
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
3 campaigns cover this model year
Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.
Check a VIN on NHTSA.govTRAILER HITCHES
ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS
POWER TRAIN:AUTOMATIC TRANSMISSION
NHTSA inquiries naming this vehicle. An investigation is not a finding of a defect.
ENGINE COMPARTMENT FIRES
ENGINE COMPARTMENT FIRES
HEATER CORE FAILURE
There is no summary currently available
DEFECTIVE HEATER CORES
DEFECTIVE HEATER CORES
REAR DOOR HINGE SEPARATION
There is no summary currently available
Reports submitted to NHTSA, shown in the owner's own words
MY 1990 ISUZU TROOPER, STANDARD, INTENSIFIES ITS REVS IN IDLE SUDDENLY. SOMETIMES IT GOES UP AND DOWN, UP AND DOWN... AND I CAN SEE HOW THE TEMP GAUGE RISES QUICKLY. MY MOMENTARY SOLUTION IN SUCH CASES IS TO STOP THE CAR AND SHUT OFF THE IGNITION AND WAIT, SOMETIMES THIS LEAVES ME SOME MINUTES UNTIL IT STARTS REVVING UP AND DOWN AGAIN. NO INJURIES SO FAR, BUT I HAVE NOT BEEN USING THE TRUCK MUCH FOR THIS SAME REASON. I WOULD LIKE TO KNOW WHAT ID THE CAUSE SO THAT MY MECHANIC CAN SOLVE IT. *NM
REAR PASSENGER SIDE TIRE TREAD STARTED TO SEPARATE, CAUSING THE CONSUMER HAD TO PULL OVER. SEARS, TRAIL HANDLER, SIZE#P235/75/R15, DOT#3DHLLBE488. *AK
MY 1990 ISUZU TROOPER IS EXHIBITING DANGEROUS REVVING AND DROPPING OF THE IDLE. THE TRUCK ACCELERATES WITHOUT WARNING AND IS IMPOSSIBLE NOW TO DRIVE SAFELY. IT IS MY UNDERSTANDING THAT THE ECU IN THESE TRUCKS IS FAULTY DUE TO MANUFACTURING DEFECTS. I FURTHER UNDERSTAND THAT THOUSANDS OF OTHERS HAVE THESE PROBLEMS. PLEASE INITIATE A RECALL OF THESE VEHICLES AND FORCE ISUZU TO REPAIR THESE DANGEROUS DEFECTS AT THEIR EXPENSE, NOT THE CONSUMERS'. PLEASE TAKE ACTION ON THIS EXTREMELY DANGEROUS SITUATION. I WOULD APPRECIATE YOUR INSTRUCTING ISUZU TO CONTACT ME WITH INFORMATION ON WHERE I CAN HAVE MY TRUCK TOWED TO BE REPAIRED. IT IS NOT SAFE TO DRIVE IT. SEVERAL GARAGES SAID THEY CANNOT DIAGNOSE AND FIX THE PROBLEM, AND THAT ISUZU MUST RESOLVE THE PROBLEM. MANY THANKS FOR YOUR CONSIDERATION. *NLM
THE BACK LEFT TIRE WAS DEFECTIVE (STEEL SHOWING) CAUSING THE DRIVER TO LOOSE CONTROL AND RUN ACROSS THE S/B LANE OF TRAFFIC AND STRUCK A GUARDRAIL, THE VEHICLE THE OVERTURNED GOING OVER THE GOUARDRAIL DOWN INTO A CREEK BED, THE VEHICLE THEN FLIPPED REAR OVER FRONT ONE COMPLETE TIME, ALL 4 OCCUPANTS WERE INJURED (BRIDGESTON/FIRESTONE P235/75R15, RADIAL ATX M/S, VDHL1M0254, LEFT REAR). NLM
CONSUMER PULLED INTO PARKING LOT, AND NOTICED SMOKE FROM FRONT OF VEHICLE. STOPPED VEHICLE , TURNED OFF ENGINE, AND SAW FLAMES WERE COMING FROM UNDER FENDER ON PASSENGER SIDE. VEHICLE WAS TOTALLED.*AK
THIS VEHICLE STARTED ON FIRE; THINK IT IS IN RELATION TO TRANSMISSION DIP STICK LEAK. *AK
WHILE DRIVING ON THE ROAD AT 15MPH WENT TO APPLY BRAKES AND HEARD LOUD GRINDING NOISES, PULLED OVER TO THE SIDE. CONSUMER CONTACTED DEALER AND MANUFACTURER. ISUZU REP TOLD OWNER THAT THE BRAKES ARE STILL SAFE. *AK *ML
ENGINE FAILURE.
A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.
This bulletin outlines the procedures for using the Alpine Exchange Program (the "Exchange Program"). The Exchange Program must be used when any Alpine radio or other component covered by this bulletin is repaired under warranty and may also be used for radio and component repairs not covered under warranty. Contact Alpine directly for pricing and payment methods applicable to radio and component repairs not covered under warranty.
EQUIPMENT
Isuzu Commercial Truck of America, Inc. (ICTA) is providing the following procedural recommendations to improve dealer efficiency when submitting Parts Warranty claims. We strongly recommend dealers follow these procedures in order to avoid delays in Parts Warranty claim payments and/or claim chargeback. This bulletin was revised to add a Parts Warranty Form
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Isuzu Commercial Truck of America, Inc. (ICTA) is providing the following procedural recommendations to improve dealer efficiency when submitting Parts Warranty claims. We strongly recommend dealers follow these procedures in order to avoid delays in Parts Warranty claim payments and/or claim chargeback.
EQUIPMENT:APPLIANCE:AIR CONDITIONER
THIS TECHNICAL SERVICE BULLETIN OUTLINES THE DETAILED PROCEDURES FOR THE AIR CONDITIONING SYSTEM CONVERSION / RETROFIT. *TT
Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.
Complaint and recall counts across every year of this model
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.