Problems owners report
Complaints filed with NHTSA about the 1991 Pontiac Grand Prix, by the system named in each complaint. One complaint can name several.
- Service brakes, hydraulic76
- Structure30
- Electrical system22
- Engine and engine cooling19
- Exterior lighting16
- Steering13
- Unknown or other8
- Fuel system, gasoline6
- Vehicle speed control5
- Visibility4
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 10 injuries and 0 deaths reported
Compared with other years
NHTSA ODI complaints by model year
Recalls in Canada
5 Transport Canada recalls for the 1991 Pontiac Grand Prix.
| 2001028 8 Feb 2001 | Suspension Vehicles located in the high corrosion provinces east of the Manitoba/Ontario border. Certain vehicles may exhibit a condition in which the frame/cradle retain… |
| 2000052 6 Mar 2000 | Steering On certain vehicles located in New Brunswick, Nova Scotia, Newfoundland and Prince Edward Island, extreme levels of moisture and salt can result in corrosion at… |
| 1995010 31 Jan 1995 | Steering On certain vehicles, the rear engine cradle bolts may pull through due to corrosion of the retainers. If this should occur, the cradle would no longer be suppor… |
| 1992162 21 Dec 1992 | Lights And Instruments NOTE: GRAND PRIX COUPE ONLY. THE ABILITY OF ALL THREE SETS OF HEADLAMPS (FOG LAMPS, LOW BEAM HEADLAMPS AND HIGH BEAM HEADLAMPS) TO BE OPERATED SIMULTANEOUSLY,… |
| 1992002 9 Jan 1992 | Seats And Restraints Certain vehicles do not comply with CMVSS 208 - Seatbelt Installations. Front door shoulder belt guide loops may not provide front seat occupants with proper pr… |
Transport Canada Vehicle Recalls Database · Contains information licensed under the Open Government Licence – Canada
Recalls
VEHICLE DESCRIPTION: PASSENGER VEHICLES ORIGINALLY SOLD OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA, WHERE ROAD SALT USE IS HEAVY. A CONDITION WHERE ONE OR BOTH FRONT ENGINE CRADLE BOLTS CAN PULL THROUGH THE RETAINERS DUE TO CORROSION OF THE RETAINERS.
VEHICLE DESCRIPTION: PASSENGER VEHICLES AND MINI VANS ORIGINALLY SOLD OR CURRENTLY REGISTERED IN THE FOLLOWING STATES: CONNECTICUT, ILLINOIS, INDIANA, MAINE, MASSACHUSETTS, MICHIGAN, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT AND WISCONSIN. THE REAR CRADLE BOLTS PULL THROUGH THE RETAINERS DUE TO CORROSION OF THE RETAINER. IF BOTH BOLTS PULL THROUGH, THE REAR CRADLE WOULD NOT LONGER BE SUPPORTED AT THESE MOUNTING LOCATIONS AND THE STEERING INTERMEDIATE SHAFT CAN SEPARATE FROM THE STEERING GEAR.
THE FOG LAMPS, LOW BEAM HEADLAMPS, AND HIGH BEAM HEADLAMPS CAN BE OPERATED SIMULTANEOUSLY. THIS CAN CAUSE THE HEADLAMP CIRCUIT BREAKER TO OVERLOAD AND TRIP, RESULTING IN LOSS OF HEADLAMPS (LOW AND HIGH BEAM) AND FOG LIGHTS.
THE FRONT DOOR SHOULDER BELT GUIDE LOOPS MAY BE CRACKED AND ARE NOT IN COMPLIANCE WITH FMVSS 208.
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 Pontiac told its dealers about the 1991 Pontiac Grand Prix: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 615073 | SOME V6 ENGINES MAY, ON A VERY INFREQUENT BASIS, HAVE AN OIL ODOR CONDITION THAT IS GENERALLY ENCOUNTERED AFTER THE ENGINE'S OIL HAS BEEN CHANGED.TYPICALLY THE ODOR LASTS APPROXIMATELY 1000 MILES AFTER THE CHANGE OF OIL AND THEN DOES NOT REAPPEAR UNTIL THE NEXT CHANGE OF OIL. *TT |
| 6088680 | CUSTOMERS MAY COMPLAIN OF GRINDING / SCRAPING / GROANING NOISE FROM REAR SUSPENSION. *TT |
| 51497 | COLD START RATTLE NOISE (DIAGNOSIS/SERVICE PROCEDURE). *TW |
| 51353 | EXCESSIVE OIL CONSUMPTION (REPLACE PCV HARNESS). *TW |
| 50571 | COLD START RATTLE NOISE. *TW |
| 39308 | COLD START RATTLE NOISE. *TW |
| 39080 | REAR STRUT RELATED THUMPING/SQUEAKING NOISE. *TW |
| 39072 | ABS WARNING LIGHT IS ON. *TW |
| 37955 | ABS WIRE HARNESS FOR THE RIGHT FRONT WHEEL MAY RUB ON THE BRAKE LINE CAUSING THE ABS WARNING LIGHT TO COME ON. *TW |
| 10246631 | Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules |
NHTSA manufacturer communications (public domain)
NHTSA investigations
STRUCTURE
ENGINE CRADLE SEPARATION
CRADLE BOLT FAILURES
CORRODED REAR DISK BRAKES
STICKING THROTTLE
JACK FAILURE
STEERING WHEEL SEPARATION
NHTSA Office of Defects Investigation