1986 Isuzu Trooper
Only 18 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 18 complaints on file — too few for a fair verdict. The data below is complete but unranked.
- Complaints
- 18
- Recalls
- 2
- Investigations
- 6
- Top problem
- —
Too few to rank
Campaigns on file for 1986
Opened by NHTSA
Not enough data
Complaints per year
1986: 18 complaints
View as data table
| Year | Complaints |
|---|---|
| 1984 | 0 |
| 1985 | 3 |
| 1986 | 18 |
| 1987 | 6 |
| 1988 | 17 |
| 1989 | 16 |
| 1990 | 23 |
| 1991 | 58 |
| 1992 | 25 |
| 1993 | 33 |
| 1994 | 47 |
| 1995 | 54 |
| 1996 | 51 |
| 1997 | 13 |
| 1998 | 42 |
| 1999 | 81 |
| 2000 | 49 |
| 2001 | 29 |
| 2002 | 12 |
Known problem areas
Only 18 complaints on file for this model year — too few to rank by share. Raw counts only, below.
Seat belts
10 of 18 total reports mention: seat belts, most commonly citing retractor and buckle assembly.
Show complaint excerpts
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.
NHTSA ODI report, 2010-03-25
Drivers side seat belt will not unreel. Locked up. Tt
NHTSA ODI report, 1995-04-28
Visibility
2 of 18 total reports mention: visibility, most commonly citing heater core.
Show complaint excerpts
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.
NHTSA ODI report, 1998-05-01
Seats
2 of 18 total reports mention: seats, most commonly citing recliner.
Show complaint excerpts
Extension-611, driver seat went into rear seat failure, while driving vehicle, causing loss control of vehicle. Tt
NHTSA ODI report, 1995-04-24
Engine and engine cooling
2 of 18 total reports mention: engine and engine cooling, most commonly citing gasoline and engine.
Structure
1 of 18 total reports mentions: structure, most commonly citing hinge and attachments.
Safety timeline
2 recalls · 6 investigations · oldest first
To check one car, enter its VIN on the NHTSA recall page. Check a VIN →
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1990-03-15Preliminary evaluationClosed 1990-06-22 Windshield wiper fails
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1990-06-06Preliminary evaluationClosed 1990-10-12 Diesel engine surge
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1991-02-19Preliminary evaluationClosed 1991-07-15 Rear door hinge separation
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I
1991-07-15Engineering analysisClosed 1992-07-28 Rear door hinge separation
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1992-03-03Defect petitionClosed 1992-06-02 Defective heater cores
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1992-06-02Engineering analysisClosed 1993-04-02 Heater core failure
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R
1992-11-24Structure92V093000 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…
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.
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R
1993-07-22Trailer hitches93E023000 The weld on the receiver unit of the trailer hitch can break.
Remedy: Replace the trailer hitch.
Buy-smart checklist
1986 Isuzu Trooper — pre-purchase inspection
Inspect
- Seat belts: 10 reports on file for this year.
- Visibility: 2 reports on file for this year.
- Seats: 2 reports on file for this year.
Verify these recalls were completed
- Recall 92V093000 · Structure
- Recall 93E023000 · Trailer hitches
Other years of this model
See all years ranked →FAQ
- Is the 1986 Isuzu Trooper reliable?
- There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
- What are the most common problems with the 1986 Isuzu Trooper?
- The most-reported component is seat belts, accounting for 56% of complaints on file.
- How many recalls does the 1986 Isuzu Trooper have?
- 2 recalls on file for this model year.
Data updated 2026-10-20 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.