Total Complaints
139 filings
GMC JIMMY · model year
139 NHTSA complaints, 16 crash reports for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 1991GMCJIMMY carries 139 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 16 crashes, 9 fires, 22 injuries, and 1 fatality. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 1991 JIMMY is service brakes, hydraulic:antilock/traction control/electronic limited slip with 73 filings, followed by seat belts:front:buckle assembly (5) and seat belts:rear/other (5). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 2 investigation files overlapping the 1991 JIMMY. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
139 filings
Crashes Reported
16 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP | 73 |
| SEAT BELTS:FRONT:BUCKLE ASSEMBLY | 5 |
| SEAT BELTS:REAR/OTHER | 5 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS | 4 |
| ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR | 3 |
| ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH | 3 |
| VEHICLE SPEED CONTROL | 3 |
| SEAT BELTS | 3 |
| SUSPENSION:FRONT:CONTROL ARM | 2 |
| SEATS | 2 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM | 2 |
| SEAT BELTS:FRONT:RETRACTOR | 2 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER | 2 |
| ENGINE AND ENGINE COOLING:ENGINE:GASOLINE | 2 |
| SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC | 2 |
TL* THE CONTACT OWNS A 1991 GM JIMMY. WHILE DRIVING IN A 35 MPH ZONE THE CONTACT ENGAGED THE BRAKES AND THE VEHICLE DID NOT STOP AND REAR ENDED ANOTHER VEHICLE. THE PASSENGER WAS INJURED AND TAKEN TO THE HOSPITAL. THIS WAS THE SECOND CRASH. HOWEVER, THE FAILURE MILEAGE, DATE OF ACCIDENT, OR PURCHASE DATE WERE UNKNOWN. THE CONTACT WAS NOT AWARE OF RECALL CAMPAIGN ID NUMBER 99V193000. THE CURRENT MILEAGE WAS 17200.*AK
AFTER DRIVING 55MPH WOULD APPLY BRAKES AND PEDAL WENT TO THE FLOOR. VEHICLE FAILED TO SLOW DOWN RIGHT AWAY. WOULD NEED TO PUMP BRAKES 3 OR 4 TIMES BEFORE BRAKES CAUGHT ON. PROBLEM WAS CONSISTENT AND GETTING WORSE. HAD CONTACTED DEALER.*AK
ICY CONDITIONS, USED BRAKES TO SLOW DOWN AND REAR END BEGAN TO SLIDE. HIT GUARDRAIL, WENT INTO DITCH AND ROLLED OVER. I CONTACTED GMC WHEN I HEARD OF RECALL AND WAS INFORMED DECISION WAS BEING APPEALED ON THIS VEHICLE. *AK
CONSUMER RECEIVED RECALL LETTER 99V193000 CONCERNING ABS BRAKES. CONTACTED THE DEALER, DEALER INSISTED NO PARTS WERE AVAILABLE TO CORRECT THE RECALL PROBLEM. *AK
WHEN APPLYING BRAKES FRONT BRAKES THEY LOCK UP, AND THE REAR WHEELS SPIN BACK AND FORTH. DEALERSHIP IS AWARE OF PROBLEM. *AK
SEAT BELT LATCHES ON DRIVER'S AND PASSENGER'S SEATS DO NOT REMAIN LOCKED IN THE BUCKLE ASSEMBLY, CAUSE UNKNOWN.*AK
SPARE TIRE MOUNT SWINGS AWAY FROM TAILGATE AND WOULD DROP DOWN. WHENEVER A BUMP OR CRACK IS HIT, MOUNT WOULD COME OPEN UNEXPECTEDLY. SPARE TIRE ON TAILGATE WOULD BE IN TRAFFIC ONCE IT SWINGS OUTWARD. SPARE TIRE WAS BOLTED ON TAILGATE BY A LATCH. HAVE BEEN IN TOUCH WITH DEALERSHIP AND MANUFACTURER.*AK
ANTI-LOCK BRAKE SYSTEM WILL LOCK UP AND JERK VEHICLE INTO ANOTHER LANE WHILE DRIVING. THIS OCCURS ON A RANDOM BASIS. ALSO, LEFT BRACKET ON DRIVERS SEAT HAS BROKEN. PLEASE PROVIDE ANY ADDITIONAL INFORMATION.*AK
ANTI-LOCK BRAKE SYSTEM WILL LOCK UP AND JERK VEHICLE INTO ANOTHER LANE WHILE DRIVING. THIS OCCURS ON A RANDOM BASIS. ALSO, LEFT BRACKET ON DRIVERS SEAT HAS BROKEN. PLEASE PROVIDE ANY ADDITIONAL INFORMATION.*AK
ELECTRIC HYDRAULIC UNIT KEEPS FAILING, CAUSING ABS LIGHT TO STAY ON. CONSUMER HAS REPLACED THE SAME EXACT PART 3 TIMES. CAUSE IS UNKNOWN.*AK
ELECTRIC HYDRAULIC UNIT KEEPS FAILING, CAUSING ABS LIGHT TO STAY ON. CONSUMER HAS REPLACED THE SAME EXACT PART 3 TIMES. CAUSE IS UNKNOWN.*AK
CONSUMER HAS BEEN USING MANUEL BRAKING BECAUSE ABS FAILED. CONSUMER CONTACTED MANUFACTURER, BUT THE VIN FOR RECALL 99V19300/MANUFACTURER'S RECALL 99041 DIDN'T REGISTER. *AK
NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK
RECALL99V193000: ANTI-SKID BRAKES. PARTS WERE NOT AVAILABLE. *AK
CONSUMER IS NOT ABLE TO MAKE AN APPOINTMENT WITH DEALER OR MANUFACUTRER FOR RECALL REPAIRS OF ABS BRAKES. CONSUMER HAS CALLED ON SEVERAL OCCASIONS ,AND LEFT MESSAGES, BUT THERE WAS NO RETURN CALL BACK FROM DEALER. *AK
PASSENGER'S SIDE RETRACTOR DOES NOT WORK PROPERLY. DEALER HAS BEEN CONTACTED. *AK
OVER THE LAST 5 YEARS HAS HAD NOTHING BUT BRAKE PROBLEMS. WHEN DRIVING CONSUMER HAS TO PUT FOOT ALMOST TO THE FLOOR TO GET VEHICLE TO STOP. IF SOMEONE ELSE WAS DRIVING CONSUMER'S TRUCK HE WOULD REAR END SOMEONE. BRAKES HAVE BEEN REPLACED REPEATEDLY. *AK *ML
MY BRAKES ARE NOT WORKING PROPERLY. GM DEALERSHIP (MORRIS PONTIAC GMC) STATES THAT NOTHING IS WRONG. WHEN BRAKING, I EITHER ALMOST LOSE CONTROL OR CANNOT PRESS THE BRAKE PEDAL DOWN AND THEREFORE CAN'T STOP. I HAVE ALMOST BEEN IN SEVERAL ACCIDENTS BECAUSE OF THIS PROBLEM. A FEW DAYS AGO I ALMOST WENT THROUGH A RED LIGHT AT A BUSY INTERSECTION. THERE ARE OTHER GMC JIMMY OR CHEVROLET BLAZER OWNERS THAT I HAVE SPOKEN WITH THAT HAVE EXPERIENCED PROBLEMS WITH THEIR RIGHT FRONT BRAKES ALSO. THERE IS A MAJOR PROBLEM THAT GM IS NOT ADDRESSING. PEOPLE ARE GOING TO BE SERIOUSLY INJURED OR KILLED BECAUSE THEY REFUSE TO ACKNOWLEDGE A PROBLEM. *AK
STUCK IN MUD: RAN CAR AT HIGH THROTTLE, TURNED CAR OFF, TRIED TO RESTART. CAR CAUGHT FIRE. *AK
STUCK IN MUD: RAN CAR AT HIGH THROTTLE, TURNED CAR OFF, TRIED TO RESTART. CAR CAUGHT FIRE. *AK
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.