Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 1 of 18 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Seat Belts. Review the 10 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Engine And Engine Cooling. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Seats. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports1 injury reports
What owners actually said
18 reports
226,000 miles · Mar 25, 2010
Seat Belts
TL*THE CONTACT OWNS A 1986 ISUZU TROOPER. THE VEHICLE WAS PARKED WHEN THE FRONT PASSENGER SIDE OCCUPANT ATTEMPTED TO ENGAGE THE SEAT BELT MECHANISM. UNEXPECTEDLY, THE FLOOR BOARD CABLE WHICH IS ATTACHED TO THE SEAT BELT CONNECTOR DISENGAGED WITHOUT WARNING. THE VEHICLE HAS NOT BEEN REPAIRED AT THIS TIME. THE CURRENT AND FAILURE…
Read full complaint
TL*THE CONTACT OWNS A 1986 ISUZU TROOPER. THE VEHICLE WAS PARKED WHEN THE FRONT PASSENGER SIDE OCCUPANT ATTEMPTED TO ENGAGE THE SEAT BELT MECHANISM. UNEXPECTEDLY, THE FLOOR BOARD CABLE WHICH IS ATTACHED TO THE SEAT BELT CONNECTOR DISENGAGED WITHOUT WARNING. THE VEHICLE HAS NOT BEEN REPAIRED AT THIS TIME. THE CURRENT AND FAILURE MILEAGES WERE 226,000.
NHTSA ODI #10322133
Mileage unknown · May 25, 2001
Engine And Engine Cooling
NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK
NHTSA ODI #745920
Mileage unknown · Mar 1, 2000
Seats
DRIVER'S SEAT TORE LOOSE FROM THE FLOORBOARD WHILE DRIVING, CAUSING DRIVER TO FALL BACK WHILE PULLING OFF. DEALER HAS BEEN CONTACTED. *AK
NHTSA ODI #857704
Mileage unknown · Aug 17, 1998
Seat Belts
SEAT BELTS RETRACTING MECHANISM FAILED.
NHTSA ODI #539955
Mileage unknown · May 1, 1998
VisibilityInjury
CONSUMER WAS PULLING INTO DRIVEWAY, ATTEMPTING TO ENTER GARAGE WHEN HEATER CORE BLEW UP, CAUSING HOT WATER AND STEAM TO BLOW INSIDE VEHICLE AND ON TOP OF CONSUMER, RESULTING IN BURNS AND INJURIES. NO WARNING WAS GIVEN.HEATER CORE WAS REPLACED TWO YEARS PRIOR. *AK
NHTSA ODI #823005
Mileage unknown · Nov 5, 1997
Visibility
HEATER COIL MANIFOLD RUPTURED ON INSIDE, DRIVERS SIDE OF CAR LEAKED HOT COOLANT ONTO FLOOR WHERE DRIVERS FOOT IS LOCATED.
NHTSA ODI #524355
Mileage unknown · Nov 8, 1996
Seat Belts
DRIVER'S SEAT BELT LOCKED IN POSITION, WOULD NOT UNLOCK.
NHTSA ODI #511164
Mileage unknown · Aug 22, 1996
Engine And Engine Cooling
ENGINE CYLINDER HEAD CRACKED. *AK
NHTSA ODI #507772
Mileage unknown · Nov 13, 1995
Seat Belts
THE PASSENGER AND DRIVERS SEAT BELT DOESN'T RETRACK. PLEASE DESCRIBE. TT
NHTSA ODI #974864
Mileage unknown · Sep 28, 1995
Seat Belts
FRONT SEAT BELT RETRACTORS INTERMITTENTLY LOCK UP SO THAT SEAT BELTS CAN'T BE USED. *DSH
TRUCKS USED IN THE SALT-BELT STATES CAN HAVE ACCUMULATED CORROSION IN THE HINGES OF THE REAR DOORS. IF THE VEHICLES ALSO HAVE MISALIGNED DOOR LATCHES AND STRIKERS, IT IS POSSIBLE TO CLOSE THE DOORS IN A "FALSE LATCH" CONDITION.
Consequence & remedy
Consequence: IN THE "FALSE LATCH" CONDITION, THE REAR DOORS MAY GIVETHE IMPRESSION THAT THE DOOR IS PROPERLY LATCHED WHEN IT IS NOT. THIS COULD LEADTO PASSENGERS AND/OR CARGO FALLING FROM REAR DOORS WHICH CAN OPEN WITHOUT PRIORWARNING.
Remedy: CHECK THE DOOR LATCHES AND STRIKERS FOR CORRECT ALIGNMENT AND REPAIR IF NECESSARY; ALSO INSPECT REAR DOOR HINGES FOR CORROSION AND REPLACE IF NECESSARY.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
6
EA92018 · Heater Core Failure
Opened Jun 2, 1992 · Closed Apr 2, 1993
Status: closed (inferred from source dates) · Visibility:defroster/defogger/hvac System
There is no summary currently available
DP92005 · Defective Heater Cores
Opened Mar 3, 1992 · Closed Jun 2, 1992
Status: closed (inferred from source dates) · Visibility:defroster/defogger/hvac System
DEFECTIVE HEATER CORES
EA91033 · Rear Door Hinge Separation
Opened Jul 15, 1991 · Closed Jul 28, 1992
Status: closed (inferred from source dates) · Structure
There is no summary currently available
PE91046 · Rear Door Hinge Separation
Opened Feb 19, 1991 · Closed Jul 15, 1991
Status: closed (inferred from source dates) · Structure
There is no summary currently available
PE90087 · Diesel Engine Surge
Opened Jun 6, 1990 · Closed Oct 12, 1990
Status: closed (inferred from source dates) · Engine And Engine Cooling
There is no summary currently available
PE90059 · Windshield Wiper Fails
Opened Mar 15, 1990 · Closed Jun 22, 1990
Status: closed (inferred from source dates) · Visibility
There is no summary currently available
1986 Isuzu Trooper Problems, Complaints & Recalls | Skip That Year