Problems owners report
Complaints filed with NHTSA about the 1991 Dodge Monaco, by the system named in each complaint. One complaint can name several.
- Visibility14
- Service brakes, hydraulic10
- Power train6
- Seat belts6
- Vehicle speed control4
- Electrical system3
- Fuel system, gasoline2
- Structure2
- Suspension1
- Unknown or other1
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 1 injuries and 0 deaths reported
Compared with other years
NHTSA ODI complaints by model year
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.
THE ABS HYDRAULIC CONTROL UNIT CAN EXPERIENCE EXCESSIVE BRAKE ACTUATOR PISTON SEAL WEAR CAUSING PUMP-MOTOR DETERIORATION.
THE AUTOMATIC SHOULDER BELT SYSTEMS CAN MALFUNCTION AND BECOME INOPERATIVE.
THE END CAP CONNECTING THE HEAT EXCHANGER'S CORE TO THE ENGINE COOLING SYSTEM COULD RUPTURE AND ALLOW HOT COOLANT TO ESCAPE INTO THE PASSENGER COMPARTMENT.
THE ANTI-LOCK BRAKE SYSTEM HIGH PRESSURE HOSE MAY LEAK OR DETACH AT ITS CRIMPED END FITTING RESULTING IN THE DISCHARGE OF HYDRAULIC FLUID.
ROUTING OF BATTERY MAIN FEED WIRING MAY ALLOW IT TO CONTACT THE AIR CLEANER BRACKET AND CONTNUED CONTACT MAY LEAD TO AN ELECTRICAL SHORT CIRCUIT.
REAR BRAKE TUBE ROUTING IS CONTACTED BY FUEL TANK HEAT SHIELD WHEN SUSPENSION IS IN FULL JOUNCE POSITION. THIS DAMAGES THE BRAKE FLUID TUBE, CAUSING A LEAK.
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 Dodge told its dealers about the 1991 Dodge Monaco: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 618049 | SUBJECT REGARDING WIRE SPLICE REPAIRS. *SB |
| 615688 | SUBJECT REGARDING CHILD SEAT TETHER ANCHORS. *TT |
| 612160 | SUBJECT ON THE CHILD SEAT TETHER ANCHORS. *MJS |
| 610635 | SUBJECT REGARDING CHILD SEAT TETHER ANCHORS. *TT |
| 609995 | THIS BULLETIN PROVIDES A REVISED WIRE SPLICE PROCEDURE AND RELATED PARTS. *TT |
| 607963 | INFORMATION ON CHILD SEAT TETHER ANCHORS. *TT |
| 600862 | INFORMATION ON INSTALLATION OF RADIO TRANSMITTING EQUIPMENT. *AK |
| 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. |
| 10150552 | Child Seat Tether Anchor Installation This bulletin describes procedures to install Child Seat Tether Anchors based on Customer Request. Retrofits are subject to part availability. Vehicles in the following list that are marked **** for the model year are no longer supported with OEM retrofit kits. NOTE: Dealers are encouraged to honor any customers? request for the installation of the Child Seat Tether Anchors and Dealer reimbursement will be made by FCA US LLC regardless of vehicle age or mileage. See the Warranty Policy and Procedure Manual and/or Warranty Bulletin D-08-33 for reimburseme |
NHTSA manufacturer communications (public domain)
NHTSA investigations
BRAKE DISC/HUB SEPARATION
BRAKE DISC/HUB SEPARATION
ABS BRAKING MALFUNCTION
AUTO SHOULDER BELT FAILS
ENGINE COMPARTMENT FIRES
NHTSA Office of Defects Investigation