Total Complaints
58 filings
ISUZU TROOPER · model year
58 NHTSA complaints, 5 crash reports for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 1994ISUZUTROOPER carries 58 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 5 crashes, 3 fires, 4 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 1994 TROOPER is tires with 5 filings, followed by engine and engine cooling:engine (4) and suspension:front (3). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 1 investigation file overlapping the 1994 TROOPER. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
58 filings
Crashes Reported
5 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| TIRES | 5 |
| ENGINE AND ENGINE COOLING:ENGINE | 4 |
| SUSPENSION:FRONT | 3 |
| ENGINE AND ENGINE COOLING:ENGINE:GASOLINE | 3 |
| STRUCTURE:FRAME AND MEMBERS | 3 |
| TIRES:TREAD/BELT | 3 |
| ENGINE AND ENGINE COOLING | 3 |
| VEHICLE SPEED CONTROL | 2 |
| ELECTRICAL SYSTEM:IGNITION | 2 |
| STRUCTURE | 2 |
| ELECTRICAL SYSTEM:STARTER ASSEMBLY | 2 |
| FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM | 2 |
| ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL | 2 |
| WHEELS:LUGS/NUTS/BOLTS/STUDS | 2 |
| VEHICLE SPEED CONTROL:CABLES | 2 |
Rear main seal is leaking oil massively.
22 YEARS AGO, ON FEB. 22, 1995 I WAS DRIVING DOWN SILVERADO CANYON RD., WHICH IS A VERY CURVY 2 LANE ROAD. AFTER A CURVE I SAW 2 CARS DRIVING TOWARDS ME, ONE PASSING THE OTHER, COMING TOWARDS ME IN MY LANE. I DID THE ONLY THING I COULD AND MOVED ~5-7 FEET TOWARDS THE RIGHT AND FLIPPED OVER IN A COUNTER-CLOCKWISE DIRECTION. MY TRUCK DID NOT HAVE TAKATA AIRBAGS (SO THEY TOLD ME) BUT MY AIRBAGS DID NOT DEPLOY. WHEN I TOLD THIS TO THE ISUZU SPOKESPERSON (2-3 YRS LATER) HE TOLD ME THAT NO CAR'S AIRBAGS DEPLOY IN ROLLOVERS BECAUSE THEY ARE NOT PROGRAMMED TO DO SO. WHEN I ASKED WHY HE SAID THAT IN STUDIES THAT WERE DONE THERE WASN'T ANY INCREASE IN SURVIVAL IN ROLLOVERS EITHER WITH OR WITHOUT DEPLOYMENT OF AIRBAGS. CAN YOU IMAGINE HOW I FELT. WHAT ABOUT THE PEOPLE WHO DO SURVIVE? WHAT ABOUT ME AND EVERYONE ELSE IN A LEFT HANDED (COUNTERCLOCKWISE) ROLL. I KNOW BECAUSE I WAS IN A CLOCKWISE ROLL TOO AND MY HEAD STAYED STRAIGHT UP AND I SURVIVED BETTER. IN A LEFT ROLL THE DRIVER'S HEAD HITS THE
Mileage: 3,000
TL*THE CONTACT OWNS A 1994 ISUZU TROOPER. THE CONTACT STATED THAT THE THROTTLE CABLES FEEL LIKE THE CRUISE CONTROL IS ALWAYS ACTIVE. IN ADDITION, THE RPMS ARE CONSTANTLY IDLING. THERE HAS ALSO BEEN AN OIL LEAK; HOWEVER, THE FAILURE WAS UNABLE TO BE DUPLICATED. OIL LEAKED ONTO THE STEER PLATE AND COATED THE ENTIRE EXHAUST SYSTEM AND THE COMPONENTS OF THE ENGINE. HE FOUND TWO RECALLS THAT LISTED THE EXACT FAILURE HE WAS EXPERIENCING; HOWEVER, THE MANUFACTURER STATED THAT HIS VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBERS 04V199000 (VEHICLE SPEED CONTROL:CABLES) AND 04V132000 (EQUIPMENT:OTHER:LABELS). THE FAILURE MILEAGE WAS 139,000 AND CURRENT MILEAGE WAS 139,600.
Mileage: 139,000
TL*THE CONTACT OWNS A 1994 ISUZU TROOPER. THE CONTACT STATED THAT THE THROTTLE CABLES FEEL LIKE THE CRUISE CONTROL IS ALWAYS ACTIVE. IN ADDITION, THE RPMS ARE CONSTANTLY IDLING. THERE HAS ALSO BEEN AN OIL LEAK; HOWEVER, THE FAILURE WAS UNABLE TO BE DUPLICATED. OIL LEAKED ONTO THE STEER PLATE AND COATED THE ENTIRE EXHAUST SYSTEM AND THE COMPONENTS OF THE ENGINE. HE FOUND TWO RECALLS THAT LISTED THE EXACT FAILURE HE WAS EXPERIENCING; HOWEVER, THE MANUFACTURER STATED THAT HIS VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBERS 04V199000 (VEHICLE SPEED CONTROL:CABLES) AND 04V132000 (EQUIPMENT:OTHER:LABELS). THE FAILURE MILEAGE WAS 139,000 AND CURRENT MILEAGE WAS 139,600.
Mileage: 139,000
POWER STEERING HOSE STARTED HAVE MASSIVE LEAK ALL OF A SUDDEN, AND IT WAS REPLACED THE FOLLOWING MORNING. THE POWER STEERING FLUID HAD SPRAYED ALL OVER EVERYTHING UNDER THE HOOD, WHICH INCLUDED SOAKING THE ALTERNATOR, WHICH IN TURN MADE THE ALTERNATOR START TO SURGE AT TIME, CAUSING THE TRANSMISSION TO GO IN TO BACK UP MODE, AND WOULD NOT DOWNSHIFT ON ITS OWN AFTER COMING TO STOP. ALSO EVERY WARNING LIGHT ON THE DASH BOARD WAS LIGHT UP, CHECK ENGINE, BATTERY, O2, AUTO CRUISE, LOW FUEL, AND CHECK TRANS. WHICH WAS ODD CAUSE I HAD FULL TANK OF GAS, THE BATTERY WAS SHOWING TO BE WITH IN RANGE ON THE VOLTAGE GAUGE, THE CRUISE CONTROL WAS OFF......AND THE TRUCK WAS NOT DOING ANYTHING STRANGE, DROVE FINE. *JB
POWER STEERING HOSE STARTED HAVE MASSIVE LEAK ALL OF A SUDDEN, AND IT WAS REPLACED THE FOLLOWING MORNING. THE POWER STEERING FLUID HAD SPRAYED ALL OVER EVERYTHING UNDER THE HOOD, WHICH INCLUDED SOAKING THE ALTERNATOR, WHICH IN TURN MADE THE ALTERNATOR START TO SURGE AT TIME, CAUSING THE TRANSMISSION TO GO IN TO BACK UP MODE, AND WOULD NOT DOWNSHIFT ON ITS OWN AFTER COMING TO STOP. ALSO EVERY WARNING LIGHT ON THE DASH BOARD WAS LIGHT UP, CHECK ENGINE, BATTERY, O2, AUTO CRUISE, LOW FUEL, AND CHECK TRANS. WHICH WAS ODD CAUSE I HAD FULL TANK OF GAS, THE BATTERY WAS SHOWING TO BE WITH IN RANGE ON THE VOLTAGE GAUGE, THE CRUISE CONTROL WAS OFF......AND THE TRUCK WAS NOT DOING ANYTHING STRANGE, DROVE FINE. *JB
I HAVE A 94 ISUZU TROOPER SUBN, MY MOTOR NEEDS REPLACING THIS IS LESS THEN A YEAR. I REPLACED A WATER PUMP 2XS, MOTOR VEALCOVER KASITS/MOTOR INSIDE WAS NO GOOD. I REPLACE THE TRANSMISSION, THE DRIVER SHIFT IS LOOSE. I GIVE THE CARE THE BEST CAR SOME THING ABOUT THIS CAR IS FALLING APART. IN LESS THEN A YEAR $8,000 WAS PUT ON THIS TRUCK. I NEED HELP IM A SINGLE MOTHER OF THREE SONS THIS TRUCK IS THE ONE TRANSPORTATION I HAVE. I WOULD LIKE TO KNOW IF MY TRUCK IS ON THE RECALL LIST. *NM
I HAVE A 94 ISUZU TROOPER SUBN, MY MOTOR NEEDS REPLACING THIS IS LESS THEN A YEAR. I REPLACED A WATER PUMP 2XS, MOTOR VEALCOVER KASITS/MOTOR INSIDE WAS NO GOOD. I REPLACE THE TRANSMISSION, THE DRIVER SHIFT IS LOOSE. I GIVE THE CARE THE BEST CAR SOME THING ABOUT THIS CAR IS FALLING APART. IN LESS THEN A YEAR $8,000 WAS PUT ON THIS TRUCK. I NEED HELP IM A SINGLE MOTHER OF THREE SONS THIS TRUCK IS THE ONE TRANSPORTATION I HAVE. I WOULD LIKE TO KNOW IF MY TRUCK IS ON THE RECALL LIST. *NM
I HAVE A 94 ISUZU TROOPER SUBN, MY MOTOR NEEDS REPLACING THIS IS LESS THEN A YEAR. I REPLACED A WATER PUMP 2XS, MOTOR VEALCOVER KASITS/MOTOR INSIDE WAS NO GOOD. I REPLACE THE TRANSMISSION, THE DRIVER SHIFT IS LOOSE. I GIVE THE CARE THE BEST CAR SOME THING ABOUT THIS CAR IS FALLING APART. IN LESS THEN A YEAR $8,000 WAS PUT ON THIS TRUCK. I NEED HELP IM A SINGLE MOTHER OF THREE SONS THIS TRUCK IS THE ONE TRANSPORTATION I HAVE. I WOULD LIKE TO KNOW IF MY TRUCK IS ON THE RECALL LIST. *NM
DT*: THE CONTACT STATED OIL HAD LEAKED FROM THE CAMSHAFT. THERE WAS A NHTSA RECALL, #94V132000, REGARDING THE ENGINE AND ENGINE COOLING:ENGINE. THE DEALER WAS CONTACTED AND DETERMINED THAT THE VEHICLE WAS NOT INCLUDED IN THE RECALL DUE TO THE VIN.
DEC. 26, 2005 MY HUSBAND WENT TO WORK AT 3:00PM IN THE AFTERNOON. ON DEC 27,2005 HE CAME HOME AT 3:30 AM IN THE MORNING, HE GOT IN THE SHOWER AND WHEN HE GOT OUT OUR DOG STARTED TO BARK, SO HE LOOKED OUT THE WINDOW INTO THE DRIVEWAY WHEN HE HEARD A POP. SO HE LOOKED AGAIN AND FLAMES STARTED TO COME OUT OF THE PASSENGER FRONT FENDER. HE YELLED, I RAN OUT THERE AND HE WAS USING THE HOSE I CALLED 911 AND WE WERE TRYING TO POP THE HOOD FINALLY RIGHT BEFORE THE FIRE DEPARTMENT GOT HERE MY HUSBAND PUT THE FIRE OUT. THE FIREMEN OPENED THE HOOD AND THEN THEY OPENED THE DRIVERS DOOR AND THEN ANOTHER FIRE STARTED IN THE DRIVERS FLOORBOARD COMING THROUGHOUT THE FIREWALL. THEY PUT THAT OUT. THEY ASKED IF WE WERE DRIVING IT BUT IT HAD BEEN TURNED OFF FOR AT LEAST 30 TO 40 MINUTES. THE TRUCK WAS PARKED NEXT TO OUR HOUSE UNDER A CAR PORT WITH BOTH OF OUR KIDS IN THE HOUSE AND AT WITH CARS IN FRONT OF IT. THE TRUCK WAS RUNNING SO GOOD DIDN'T HAVE ANY PROBLEMS. I READ THAT THERE WAS A RECALL THAT'S SI
MY HUSBAND CAME HOME FROM WORK , TURNED THE TRUCK OFF CAME IN THE HOUSE. GOT IN THE SHOWER 30 MINUTES LATER WHEN HE GOT OUT OF THE SHOWER HE HEARD A POP AND FLAMES WERE COMING OUT OF THE PASSENGER SIDE TIRE FROM UNDER THE HOOD. THE WHOLE TRUCK , ENGINE CAUGHT ON FIRE. THERE WAS NO SMELL OR ANYTHING TO THINK THERE WAS ANYTHING WRONG IF HE WOULD HAVE WENT TO SLEEP IT WOULD HAVE CAUGHT OUR HOUSE ON FIRE AND MY HUSBAND , TWO KIDS AND ME WOULD PROBLEY BE DEAD BECAUSE THATS WHAT THE FIREMEN SAID IT WAS SPREADING SO FAST. *JB
WAS JUST INFORMED ABOUT THE VALUE OF REPORTING THIS. IN 1997, UNDER WARRANTY-I SHOWED A LINE IN THE FRAME TO A ISUZU DEALER/MECHANIC WHO FAILED TO IDENTIFY THIS AS A CRACK IN THE FRAME. SINCE THEN, THE CRACK HAS CIRCUMVENTED MOST OF THE F-L FRAME, WHERE THE POWER STEERING PUMP IS ATTACHED. ISUZU CORPORATE REFUSED TO CORRECT THIS OR TO OFFER A SOLUTION TO ENSURE MY SAFETY. IN ADDITION, I REPORTED THE TRANSMISSION SLIPPING, JERKING INTO GEAR AND THE DEALER FAILED TO DIAGNOSE THE TRANSMISSION PROBLEM, AFTER THE WARRANTY EXPIRED, THE TRANS FAILED AND I HAD TO HAVE IT REBUILT.*JB
Mileage: 34,345
WAS JUST INFORMED ABOUT THE VALUE OF REPORTING THIS. IN 1997, UNDER WARRANTY-I SHOWED A LINE IN THE FRAME TO A ISUZU DEALER/MECHANIC WHO FAILED TO IDENTIFY THIS AS A CRACK IN THE FRAME. SINCE THEN, THE CRACK HAS CIRCUMVENTED MOST OF THE F-L FRAME, WHERE THE POWER STEERING PUMP IS ATTACHED. ISUZU CORPORATE REFUSED TO CORRECT THIS OR TO OFFER A SOLUTION TO ENSURE MY SAFETY. IN ADDITION, I REPORTED THE TRANSMISSION SLIPPING, JERKING INTO GEAR AND THE DEALER FAILED TO DIAGNOSE THE TRANSMISSION PROBLEM, AFTER THE WARRANTY EXPIRED, THE TRANS FAILED AND I HAD TO HAVE IT REBUILT.*JB
Mileage: 34,345
CONSUMER RECEIVED RECALL 04V199000 FOR ACCELERATOR CABLE IN MAY . SIX APPOINTMENTS AND EACH ONE WAS CANCELLED BY THE DEALER. CURRENTLY, DEALER DID NOT SERVICE THE VEHICLE ANYMORE. *AK THE CONSUMER WAS TOLD TO GO TWO HOURS AWAY FOR THE RECALL SERVICE TO HER VEHICLE. THE CONSUMER DID NOT RECEIVE THE PART NOR THE SERVICE. *TC
Mileage: 159,000
THE CONSUMER REQUEST REIMBURSEMENT FOR AN ACCELERATOR CABLE WHICH WAS REPLACED PRIOR TO RECALL NOTIFICATION 04V-199. *NM *NM
Mileage: 69,387
TREAD SEPARATION ON TIRE, LOSS OF VEHICLE CONTROL, IMPACT WITH RETAINING WALL, CONSIDERABLE DAMAGE TO VEHICLE. *LA
Mileage: 85,299
IN 1997-8, I NOTIFIED ISUZU DEALERSHIP OF A 'CLICKING NOISE' IN THE F.L. WHEEL/SUSPENSION AREA WHILE TURNING. INFORMED THAT IT WAS NORMAL SUSPENSION NOISE, I CONCENTED. IN 2000, I OBSERVED A CRACK IN THE FRAME, THE CLICKING GREW WORSE. AND I'M CONCERNED THAT THIS COULD LEAD TO A CATASTROPHIC EVENT. ISUZU CORP SAID TO CONTACT DEALER, WHO SAID OUT OF WARRANTY, COULD HAVE BEEN IN AN ACCIDENT, NOT A DEFECT OF STEEL FRAME INTEGRITY. THOUGH AN EFFECTIVE, SERVICE MANAGER; I IMAGINE HE WAS NOT A STRUCTRUAL ENGINEER. SO, I MET W/A FAA INSPECTOR WHO SAID THIS WAS CLEARLY A FAULTY COMPONENT AND THAT I SHOULD CONTACT YOU. I AM STILL IN CONTACT WITH THE ORGIONAL ISUZU DEALER 'MECHANIC' WHO WILL SUBMIT AS WITNESS IF NECESSARY.*AK
Mileage: 40,000
I BROUGHT MY VEHICLE INTO THE DEALERSHIP FOR A TUNE UP AND 120000 MAINTAINANCE. EVERYTHING ON THE VEHICLE WAS WORKING PERFECTLY. I HAD MADE THE APPOINTMENT 2 WEEKS IN ADVANCE AND KEPT TO THE SCHEDULE. THE DEALERSHIP CALLED ME TO SAY THAT IT WAS DONE FOUR DAYS LATER AND THAT THE STARTER WAS NOT WORKING. THEY ADMITTED THAT IT HAD BEEN WORKING PERFECTLY AND HAD JUST "STOPPED" WORKING WHILE THEY WERE MOVING IT AROUND AND RUNNING IT THROUGH THE WASH. I EXPLAINED THAT EVERYTHING HAD BEEN WORKING PERFECTLY WHEN I BROUGHT IT IN AND THEY AGREED TO REPLACE THE STARTER WITH A REBUILT FOR NO CHARGE. THEY DID SO AND I PICKED UP THE CAR. IMMEDIATELY UPON LEAVING THE DEALERSHIP I CALLED THEM AND TOLD THEM THAT THE MOTOR WAS NOT RUNNING RIGHT. THEY ASKED THAT I CONTINUE TO DRIVE IT FOR A COUPLE OF DAYS BECAUSE THE "COMPUTER WOULD FIX THE PROBLEM". I CONTINUED TO DO SO AND THE NEXT DAY IT WAS HOT SO I TRIED THE AIR CONDIIONER AND IT MADE GRINDING NOISES. I CALLED THEM AGAIN AND BROUGHT IT IN A
Mileage: 128,000
WHILE DRIVING 70 MPH REAR DRIVER SIDE TIRE TREAD SEPARATED, CAUSING A TIRE BLOWOUT. CONSUMER MANAGED TO PULL OVER TO CHANGE THE TIRE. THE DEALERSHIP WAS NOTIFIED, BUT DID NOT RESOLVE THE PROBLEM (FUTURA, DAKOTA TA, LT245/75R16). *AK THE FIRST TREAD SEPARATION CAUSED DAMAGE TO THE QUARTER PANEL AND BUMPER OF THE VEHICLE. THE SECOND FAILURE CAUSED MINOR DAMAGE TO THE REAR BUMPER AND BRAKE LINES. *NM
Mileage: 145,000
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.