1991 Jeep Wrangler

76 federal complaints (100 component records) · 6 recall campaigns on file · 4 federal investigations · 9 service bulletins
See all 41 model years of the Jeep Wrangler →
Engine
2.5L 4-cyl
Fuel
Regular
Drive
4WD/AWD
EPA economy
16 city / 18 hwy
Federal complaints
76
Recall campaigns
6
Specifications show one example EPA configuration for this model year; other engines, drivetrains, and trims exist and the records below cover all of them.
How to read this file. Complaint records are unverified owner submissions to the federal safety agency. Counts are raw, not adjusted for sales volume or vehicle age. Recall campaigns apply to the model; only a VIN check shows whether this car is affected or repaired. Parts shown are named by an editorial note or listed as a search directory; none is a diagnosis. Full methodology.

Fault profile

Complaint-component records on this vehicle, grouped by family. A complaint naming two systems counts once in each.

Fuel system
21
Engine & cooling
14
Parking brake
13
Seat belts
11
Power train
10
Electrical system
9
Brakes
7
Tires
2
Complaints are owner-reported and not verified by the agency.

When it fails

The timing of this vehicle's reported failures, from the complaint file itself. A cluster tells you what to expect and when; it is shaped by reporting behavior as well as by the vehicle.

Vehicle age when the failure occurred

0 years old: 0 complaints01 years old: 5 complaints2 years old: 1 complaints3 years old: 5 complaints4 years old: 8 complaints5 years old: 7 complaints56 years old: 6 complaints7 years old: 2 complaints8 years old: 3 complaints9 years old: 0 complaints10 years old: 2 complaints1011 years old: 6 complaints12 years old: 4 complaints13 years old: 0 complaints14 years old: 2 complaints15 years old: 1 complaints1516 years old: 0 complaints17 years old: 0 complaints18 years old: 0 complaints19 years old: 2 complaints20+ years old: 2 complaints20+
Years between the model year and the owner's reported failure date. Based on 56 of 76 complaints with a usable failure date.

Known issues

The component families with the most complaint records against this vehicle. Counts, crash and fire figures belong to the whole family, not to any single named issue. Parts listed are related system parts, not a diagnosis.

Fuel system

21 complaint records
"FUEL TANK GASKET FAILURE AS DESCRIBED IN RECALL #94V106000 YET DEALER SAYS IT'S NOT RECALLED ON MY PARTICULAR VEHICLE. *AK..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse fuel system parts in the directory →

Engine & cooling

14 complaint records
"VEHICLE WILL STALL SUDDENLY IN EXTREME HOT WEATHER USUALLY DOES IT WITHIN ANY TIME. CONSUMER MUST WAIT FOR VEHICLE TO COOL DOWN, AND THEN IT WILL CRANK BACK UP.*AK..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse engine & cooling parts in the directory →

Parking brake

13 complaint records4 crash reports
"EMERGENCY BRAKES HAVE HAD A HISTORY OF NOT HOLDING. *TS ****DIMSII IVOQ ENTRY POSTED AFTER 12/12/02 CUT OVER TO ARTEMIS***760785..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse parking brake parts in the directory →

Federal defect investigations

Formal investigations opened by the federal safety agency into this vehicle. An investigation is the step between a complaint pattern and a recall; not every one results in one.

InvestigationStatusComponentSubject
RQ97016
opened Oct 1997
closed Jun 1998Fuel System, GasolineFUEL LEAKAGE - led to recall 94V106000
ODI HAS RECEIVED 6 REPORTS ON FUEL LEAKAGE AND 3 REPORTS ON ALLEGED REMEDY FAILURE REPORTS
PE95049
opened Aug 1995
closed Jan 1996SuspensionREAR AXLE SHAFT SEPARATION
THIS INVESTIGATION WAS OPENED TO EXAMINE THE FAILURE MODE AND THE RISK TO MOTOR VEHICLE SAFETY POSED BY ALLEGATIONS OF REAR AXLE SEPARATIONS.THE REAR AXLE SHAFT AND HOUSING DESIGN IS TYPICAL OF THOSE IN WHICH THE WEIGHT OF THE VEHICLE IS CARRIED ON THE AXLE...
EA93031
opened Dec 1993
closed Jun 1994Vehicle Speed ControlSENDING UNIT GASKET FAILS - led to recall 94V106000
There is no summary currently available
EA93025
opened Oct 1993
closed Nov 1994Power TrainDRIVESHAFT/UNIV.JOINT FAIL
There is no summary currently available

Recall campaigns

Safety-recall remedies are normally provided at no charge. Under US federal law the mandatory free remedy applies when the vehicle was no more than 15 years old at the time the defect was determined; manufacturers often cover older vehicles voluntarily. Canadian rules differ. Confirm eligibility with the manufacturer using the VIN. Each campaign number links to the federal record.

CampaignComponentSummaryRemedy
02V041000Parking BrakeON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH MANUAL TRANSMISSIONS, THE PARKING BRAKE CAN SELF-RELEASE WITHOUT WARNING.Normally free
98V005000Service Brakes, HydraulicVEHICLE DESCRIPTION: PASSENGER AND MULTI-PURPOSE VEHICLES ORIGINALLY SOLD OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, ILLINOIS, INDIANA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, NEW HAMPSHIRE, NEW JERSEY, NEW...Normally free
94V106000Fuel System, GasolineVEHICLE DESCRIPTION: MULTIPURPOSE PASSENGER VEHICLES EQUIPPED WITH PLASTIC FUEL TANKS. THE FUEL TANK SENDING UNIT GASKET CAN CRACK CAUSING FUEL AND FUEL VAPOR LEAKS.Normally free
93V083000Electrical SystemSALT CORROSION PRODUCTS BETWEEN THE STARTER SOLENOID WIRE AND THE ADJACENT BATTERY FEED IN THE BULKHEAD CONNECTOR MAY SHORT THESE CONNECTIONS, CAUSING THE CIRCUIT TO BYPASS THE IGNITION KEY CONTROL OF THE STARTER MOTOR...Normally free
92V148000Service Brakes, HydraulicON 1987 THROUGH EARLY 1990 MODELS, BOTH FRONT BRAKE HOSES CAN WEAR DUE TO DIRECT CONTACT WITH THE WHEEL OPENING SPLASH SHIELDS.Normally free
90V178000EquipmentCERTIFICATION LABEL DOES NOT CONTAIN REQUIRED TIRE AND WHEEL INFORMATION.Normally free

Service bulletins and warranty extensions

Manufacturer communications to dealers on file with the federal agency: repair instructions, service campaigns, and warranty extensions. A warranty extension means the manufacturer may pay for a repair the recall table does not cover.

BulletinTypeComponentSummary
D-20-02 Rev. A
Mar 2020
EquipmentDIPAP Requirements - Addition of Jeep Wrangler (JL/JK) and Jeep Gladiator (JT) Hard Top and Targa Top Panel Replacements - All Dealers (Rev. A)
0800600REV
Dec 2000
Electrical SystemSUBJECT REGARDING WIRE SPLICE REPAIRS. *SB
080600
Feb 2000
Electrical SystemTHIS BULLETIN PROVIDES A REVISED WIRE SPLICE PROCEDURE AND RELATED PARTS. *TT
110798
Dec 1998
Engine And Engine CoolingOUTER EXHAUST MANIFOLD STUDS MAY FATIGUE/BREAK. *AK
110798
Jul 1998
Engine And Engine CoolingTHE OUTER EXHAUST MANIFOLD STUDS MAY FATIGUE AND BREAK. *YC
Show 4 more bulletins
BulletinTypeComponentSummary
081698
Apr 1998
EquipmentINFORMATION ON INSTALLATION OF RADIO TRANSMITTING EQUIPMENT. *AK
98698
Sep 1997
Engine And Engine CoolingRECALL NOTIFICATION AND PROCEDURE ON CATALYTIC CONVETER AND CARBURETOR. *YC
070397
May 1997
Engine And Engine CoolingVARIOUS CAR OWNER'S HAVE EXPRESSED INTEREST IN USING ENGINE COOLANTS MADE WITH PROPYLENE GLYCOL INSTEAD OF ETHYLENE GLYCOL. *YC
230397
Feb 1997
StructureDIFFICULT TO CLEAN LIGHT COLORED "CHALKY" RESIDUE FROM PLASTIC BODY COMPONENTS THAT ARE MOLDED IN BLACK. *TW

Before you buy this vehicle

A test-drive checklist generated from this vehicle's own complaint and recall record.

  1. Smell for fuel and watch the first restart when hot.Hard starting when warm, hesitation under load, or any fuel odor near the tank or engine bay match this vehicle's fuel-system cluster. Check the recall table for fuel pump campaigns.
  2. Cold-start it yourself and listen for the first thirty seconds.Knocking, ticking that fades as it warms, or blue or white smoke on startup are the sounds of this vehicle's engine cluster. Check the oil level and the coolant color, and ask whether the engine or its head gaskets have ever been out.
  3. Set and release the parking brake on a slope.A brake that will not hold or will not release matches this vehicle's parking-brake cluster.
  4. Run the VIN against open recalls before you negotiate.This vehicle has 6 recall campaigns on file. An open recall needs VIN-specific confirmation. Many are quick, no-charge fixes and worth negotiating over; an unresolved do-not-drive advisory, or a remedy the manufacturer has not yet made available, should stop the purchase until it is resolved.
  5. Ask for the service history in writing, then read it against this page.The complaint families above are where owners of this vehicle report trouble. Repairs in exactly those systems are evidence the car had the problem; no such repairs could mean it never developed it, or that it was never fixed. The test-drive items above are how you tell those apart.

Parts search directory

The generic parts list for this vehicle has its own page: a search launcher for every system, filtered by fuel type and era but not by engine, trim, or brake type. It is not a diagnosis and not a fitment guarantee.

Open the parts directory for this Jeep Wrangler →