Problems owners report
Complaints filed with NHTSA about the 1991 Jeep Comanche, by the system named in each complaint. One complaint can name several.
- Parking brake2
- Structure1
- Seat belts1
- Service brakes, hydraulic1
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 0 injuries and 0 deaths reported
Compared with other years
NHTSA ODI complaints by model year
Recalls in Canada
3 Transport Canada recalls for the 1991 Jeep Comanche.
| 1998012 23 Jan 1998 | Brakes NOTE: VEHICLES ORIGINALLY RETAILED IN ONTARIO, QUEBEC AND THE MARITIME PROVINCES. THE COMPOSITE FRONT DISC BRAKE ROTORS ON THESE VEHICLES MAY FAIL DUE TO CORRO… |
| 1996050 19 Mar 1996 | Emissions NOTE: VEHICLES EQUIPPED WITH 2.5 LITRE ENGINE. THESE VEHICLES MAY NOT COMPLY WITH C.M.V.S.S. 1103 - EXHAUST EMISSIONS. THE MAT SURROUNDING THE CATALYST BISCUI… |
| 1993044 31 Mar 1993 | Fuel System NOTE: VEHICLES EQUIPPED WITH 4.0 LITRE ENGINES. THESE VEHICLES MAY NOT COMPLY WITH C.M.V.S.S. 301 - FUEL SYSTEM INTEGRITY. ROLLOVER TESTING REVEALED FUEL LEAK… |
Transport Canada Vehicle Recalls Database · Contains information licensed under the Open Government Licence – Canada
Recalls
VEHICLE 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 YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, OR WISCONSIN, AND THE DISTRICT OF COLUMBIA. THE FRONT DISC BRAKE ROTORS CAN EXPERIENCE SEVERE CORROSION IF OPERATED FOR AN EXTENSIVE PERIOD IN THE "SALT BELT." IF THE ROTORS ARE NOT REPLACED, THE CORROSION CAN EVENTUALLY COMPROMISE THE STRUCTURAL INTEGRITY OF THE STAMPED STEEL CENTER HUB SECTION OF THE ROTOR.
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What Jeep told its dealers about the 1991 Jeep Comanche: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 621898 | AUTOMATIC TRANSMISSION FLUID USAGE ATF+4. *TT *MJ |
| 618049 | SUBJECT REGARDING WIRE SPLICE REPAIRS. *SB |
| 609995 | THIS BULLETIN PROVIDES A REVISED WIRE SPLICE PROCEDURE AND RELATED PARTS. *TT |
| 6088786 | CONCERNS WITH ENGINE COOLANT USAGE. *NLM |
| 603108 | OUTER EXHAUST MANIFOLD STUDS MAY FATIGUE/BREAK. *AK |
| 602327 | THE OUTER EXHAUST MANIFOLD STUDS MAY FATIGUE AND BREAK. *YC |
| 600862 | INFORMATION ON INSTALLATION OF RADIO TRANSMITTING EQUIPMENT. *AK |
| 52963 | VARIOUS CAR OWNER'S HAVE EXPRESSED INTEREST IN USING ENGINE COOLANTS MADE WITH PROPYLENE GLYCOL INSTEAD OF ETHYLENE GLYCOL. *YC |
| 51942 | DIFFICULT TO CLEAN LIGHT COLORED "CHALKY" RESIDUE FROM PLASTIC BODY COMPONENTS THAT ARE MOLDED IN BLACK. *TW |
| 46371 | BULLETIN SUPERSEDES TECHNICAL SERVICE BULLETIN 08-16-95, DATED APR. 14, 1995. IF THE VEHICLE OPERATOR **REPEATEDLY** PRESSES AND RELEASES THE SET BUTTON WITH THEIR FOOT OFF OF THE ACCELERATOR (A 'LIFT FOOT SET' TO BEGIN SPEED CONTROL OPERATION), THE VEHICLE MAY ACCELERATE AND EXCEED THE DESIRED SET SPEED BY UP TO 5 MPH (8 KM/H) AND THEN DECELERATE TO LESS THAN THE DESIRED SET SPEED BEFORE FINALLY ACHIEVING THE DESIRED SET SPEED. |
NHTSA manufacturer communications (public domain)