GMC JIMMY · model year

1999 GMC JIMMY

202 NHTSA complaints, 18 crash reports for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 1999GMCJIMMY carries 202 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 18 crashes, 1 fire, 13 injuries, and 0 fatalities. 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 1999 JIMMY is suspension:front:wheel bearing with 10 filings, followed by suspension:front:control arm:lower ball joint (9) and power train:automatic transmission (8). 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 1999 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.

202
Complaints
18
Crashes
1
Fires
13
Injuries
0
Deaths

Total Complaints

202 filings

Crashes Reported

18 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
SUSPENSION:FRONT:WHEEL BEARING10
SUSPENSION:FRONT:CONTROL ARM:LOWER BALL JOINT9
POWER TRAIN:AUTOMATIC TRANSMISSION8
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP6
AIR BAGS6
SEATS:FRONT ASSEMBLY:RECLINER6
SUSPENSION:FRONT:CONTROL ARM:UPPER BALL JOINT5
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP5
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE4
EXTERIOR LIGHTING:HEADLIGHTS4
AIR BAGS:FRONTAL4
ELECTRICAL SYSTEM:12V/24V/48V BATTERY4
ENGINE AND ENGINE COOLING4
STEERING:LINKAGES:ARM:IDLER AND ATTACHMENT4
SERVICE BRAKES4

Recent Complaints

20190212CrashAIR BAGS

I HAD A HEAD ON A ACCIDENT WHICH BENT THE BODY FRAME BUT AIR BAGS DIDN'T COME OUT

Mileage: 16,000

20190212CrashSTRUCTURE:BODY

I HAD A HEAD ON A ACCIDENT WHICH BENT THE BODY FRAME BUT AIR BAGS DIDN'T COME OUT

Mileage: 16,000

20171011STRUCTURE:BODY

TL* THE CONTACT OWNS A 1999 GMC JIMMY. WHILE THE VEHICLE WAS UNDERGOING AN INSPECTION, THE INSPECTOR NOTICED THAT THE MAIN FRAME FROM THE FRONT TO THE BACK WAS FRACTURED. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS CONTACTED AT 800-462-8782 AND STATED THAT THE VIN WAS NOT INCLUDED IN A RECALL. CASE NUMBER: [XXX] WAS PROVIDED. THE APPROXIMATE FAILURE MILEAGE WAS 187,000. *TT INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TT

Mileage: 187,000

20150622FUEL/PROPULSION SYSTEM

TL* THE CONTACT OWNS A 1999 GMC JIMMY. THE CONTACT STATED THAT THE FUEL GAUGE FAILED TO DISPLAY THE PROPER FUEL LEVEL. THE FAILURE RECURRED MULTIPLE TIMES. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING AND STATED THAT THE FUEL GAUGE SENDING UNIT IN THE FUEL TANK NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 110,000. UPDATED 09/03/15*LJ THE CONSUMER STATED THE VEHICLE COULD RUN OUT OF GAS WITHOUT A WARNING. UPDATED 12/8/2015 *JS

Mileage: 110,000

20140716FUEL/PROPULSION SYSTEM

WHEN UNDER ONE QUARTER (1/4) OF A TANK OF FUEL THE VEHICLE WOULD STALL WHILE DECELERATING (READ: HARD BRAKING, BRAKING BEFORE A TURN) WITHOUT WARNING, DISABLING ALL POWERED CONTROLS INCLUDING POWER STEERING AND POWER BRAKING. ISSUE WOULD OCCASIONALLY RESOLVE ITSELF AND THEN COME BACK AT RANDOM INTERVALS. *TR

Mileage: 170,000

20140716POWER TRAIN

WHEN UNDER ONE QUARTER (1/4) OF A TANK OF FUEL THE VEHICLE WOULD STALL WHILE DECELERATING (READ: HARD BRAKING, BRAKING BEFORE A TURN) WITHOUT WARNING, DISABLING ALL POWERED CONTROLS INCLUDING POWER STEERING AND POWER BRAKING. ISSUE WOULD OCCASIONALLY RESOLVE ITSELF AND THEN COME BACK AT RANDOM INTERVALS. *TR

Mileage: 170,000

20140513SERVICE BRAKES

TL* THE CONTACT OWNS A 1999 GMC JIMMY. THE CONTACT STATED THAT WHILE DRIVING 15 MPH, THE VEHICLE FAILED TO RESPOND TO DECELERATION ATTEMPTS. THE CONTACT MENTIONED THAT THE CHECK ENGINE WARNING LAMP ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE AND CURRENT MILEAGE WAS 114,000.

Mileage: 114,000

20140415FUEL/PROPULSION SYSTEM

TL* THE CONTACT OWNS A 1999 GMC JIMMY. THE CONTACT STATED WHEN DRIVING AT ANY SPEED, THE VEHICLE WOULD STALL WITHOUT WARNING WHENEVER THE FUEL TANK WAS LESS THAN ONE QUARTER FULL. THE FAILURE WAS RECURRING. THE ELECTRIC FUEL PUMP WAS REPLACED BY AN AUTHORIZED DEALER BUT THE FAILURE PERSISTED. THE VEHICLE WAS THEN TAKEN TO AN INDEPENDENT MECHANIC, WHO REPLACED THE FUEL PUMP THREE ADDITIONAL TIMES DUE TO THE RECURRING FAILURE. THE ELECTRIC FUEL PUMP WAS REPLACED A TOTAL OF FOUR TIMES BUT THE FAILURE WOULD STILL RECUR SPORADICALLY. THE VEHICLE WOULD ALSO EXHIBIT A LOSS OF POWER SPORADICALLY AFTER THE NUMEROUS REPAIRS TO THE FUEL PUMP. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 34000. THE VIN WAS NOT AVAILABLE.

Mileage: 34,000

20131220SERVICE BRAKES

LIVING NEAR A SALT MINE OHIO USES SALT LIKE CRAZY I'M FORTUNATE THAT I DO ALL THE WORK MYSELF ROTTEN BRAKE LINES FUEL LINES THAT'S WHAT HAPPENS IN THE SNOW BELT ROT MY JIMMY IS MECHANICALLY SOUND WITH 190000 MILES DRIVE IT ALMOST 200 MILES A DAY TO AND FROM WORK UNFORTUNATELY IT WILL ROT TO PIECES BEFORE IT DIES AND I DON'T THINK I SHOULD HAVE TO ACCEPT THIS NEED TO FIND OTHER WAYS TO GET RIDE OF ICE ON ROADS IN OHIO OR DIFFERENT ALLOYS TO MAKE LINES WITH. A LOT OF MECHANICS IN THE SOUTH WON'T OR DON'T KNOW HOW TO WORK ON CORRODED PARTS OR SOME EVEN CHARGE A HIGHER RATE. *TR

Mileage: 125,000

20131220FUEL/PROPULSION SYSTEM

LIVING NEAR A SALT MINE OHIO USES SALT LIKE CRAZY I'M FORTUNATE THAT I DO ALL THE WORK MYSELF ROTTEN BRAKE LINES FUEL LINES THAT'S WHAT HAPPENS IN THE SNOW BELT ROT MY JIMMY IS MECHANICALLY SOUND WITH 190000 MILES DRIVE IT ALMOST 200 MILES A DAY TO AND FROM WORK UNFORTUNATELY IT WILL ROT TO PIECES BEFORE IT DIES AND I DON'T THINK I SHOULD HAVE TO ACCEPT THIS NEED TO FIND OTHER WAYS TO GET RIDE OF ICE ON ROADS IN OHIO OR DIFFERENT ALLOYS TO MAKE LINES WITH. A LOT OF MECHANICS IN THE SOUTH WON'T OR DON'T KNOW HOW TO WORK ON CORRODED PARTS OR SOME EVEN CHARGE A HIGHER RATE. *TR

Mileage: 125,000

20130811CrashAIR BAGS

I REPLACED MY FRONT PADS AND ROTORS. BEEN FINE FOR A WEEK TILL YESTERDAY I STOPPED AT A LIGHT BRAKES FELT SLIGHTLY SPONGY, NOT LONG AFTER MAYBE TEN MINUTES THREE CARS AHEAD OF ME HAD STOPPED AS I HIT THE BRAKE MY FOOT WENT STRAIGHT TO THE FLOOR AND I SMACKED THE VEHICLE IN FRONT OF ME DOING APPX. 35-40 MPH. IT WAS A FOUR CAR PILEUP I TOOK HEAVY FRONT END DAMAGE MORE OR LESS TOTALED THE VEHICLE BUT THE AIRBAGS HAD FAILED TO DEPLOY CAUSING ME TO HIT MY HEAD ON THE STEERING WHEEL AND SUFFERING A CONCUSSION. THE SEATBELT DIDN'T LOCK AS IT SHOULD HAVE EITHER THEREFORE CAUSING MY WHIPLASH TO BE SEVERE. *TR

Mileage: 138,999

20130811CrashSERVICE BRAKES

I REPLACED MY FRONT PADS AND ROTORS. BEEN FINE FOR A WEEK TILL YESTERDAY I STOPPED AT A LIGHT BRAKES FELT SLIGHTLY SPONGY, NOT LONG AFTER MAYBE TEN MINUTES THREE CARS AHEAD OF ME HAD STOPPED AS I HIT THE BRAKE MY FOOT WENT STRAIGHT TO THE FLOOR AND I SMACKED THE VEHICLE IN FRONT OF ME DOING APPX. 35-40 MPH. IT WAS A FOUR CAR PILEUP I TOOK HEAVY FRONT END DAMAGE MORE OR LESS TOTALED THE VEHICLE BUT THE AIRBAGS HAD FAILED TO DEPLOY CAUSING ME TO HIT MY HEAD ON THE STEERING WHEEL AND SUFFERING A CONCUSSION. THE SEATBELT DIDN'T LOCK AS IT SHOULD HAVE EITHER THEREFORE CAUSING MY WHIPLASH TO BE SEVERE. *TR

Mileage: 138,999

20130811CrashSEAT BELTS

I REPLACED MY FRONT PADS AND ROTORS. BEEN FINE FOR A WEEK TILL YESTERDAY I STOPPED AT A LIGHT BRAKES FELT SLIGHTLY SPONGY, NOT LONG AFTER MAYBE TEN MINUTES THREE CARS AHEAD OF ME HAD STOPPED AS I HIT THE BRAKE MY FOOT WENT STRAIGHT TO THE FLOOR AND I SMACKED THE VEHICLE IN FRONT OF ME DOING APPX. 35-40 MPH. IT WAS A FOUR CAR PILEUP I TOOK HEAVY FRONT END DAMAGE MORE OR LESS TOTALED THE VEHICLE BUT THE AIRBAGS HAD FAILED TO DEPLOY CAUSING ME TO HIT MY HEAD ON THE STEERING WHEEL AND SUFFERING A CONCUSSION. THE SEATBELT DIDN'T LOCK AS IT SHOULD HAVE EITHER THEREFORE CAUSING MY WHIPLASH TO BE SEVERE. *TR

Mileage: 138,999

20130225SERVICE BRAKES

THE REAR BRAKE LINE KEEPS GIVING OUT EVEN AFTER REPLACING IT AND, THERE IS LOSS OF THE REAR BRAKES. THERE HAS TO BE SOME KIND OF FIX THAT A GMC DEALER CAN PROVIDE TO RESOLVE THIS ISSUE. *TR

Mileage: 158,000

20120222STRUCTURE:BODY

EVER SINCE I GOT MY JIMMY MY DRIVER SIDE DOOR WILL NOT STAY CLOSED UNLESS I SLAM IT. NOW THE INSIDE PANEL IS TORE OFF DUE TO THE SLAMMING. EVERYONE I MEET AFTER THIS HAS THE SAME ISSUE BUT GMC REFUSE TO RECLL THIS PROBLEM!!! *TR

20120117FUEL SYSTEM, GASOLINE

I BOUGHT MY 1999 GMC JIMMY WHEN I WAS 16, I LOVED IT 4X4 BUT THE TRANSFER CASE LOCKED UP AND THE ENGINE LIGHT CAME ON CAUSING THE THING NOT TO READ HOW MUCH GAS I HAVE AND NOT ALLOWING IT TO PASS INSPECTION. YES ITS OLD BUT IT SHOULDN'T OF MADE THE E-VAP SYSTEM DO THAT AND THE PROBLEM IS WHEN IT DOSE DO THIS YOUR WASTING GAS LIKE CRAZY CAUSING YOU TO RUN OUT OF GAS IN DANGER SPOTS WHILE DRIVING. RECALL THE 1999 GMC JIMMY FOR THE E-VAP SYSTEM. COST TO REPAIR BY OWNER USED $499.00 NEW $699.00 WITH OUT LABOR. *TR

Mileage: 160,000

20120117POWER TRAIN

I BOUGHT MY 1999 GMC JIMMY WHEN I WAS 16, I LOVED IT 4X4 BUT THE TRANSFER CASE LOCKED UP AND THE ENGINE LIGHT CAME ON CAUSING THE THING NOT TO READ HOW MUCH GAS I HAVE AND NOT ALLOWING IT TO PASS INSPECTION. YES ITS OLD BUT IT SHOULDN'T OF MADE THE E-VAP SYSTEM DO THAT AND THE PROBLEM IS WHEN IT DOSE DO THIS YOUR WASTING GAS LIKE CRAZY CAUSING YOU TO RUN OUT OF GAS IN DANGER SPOTS WHILE DRIVING. RECALL THE 1999 GMC JIMMY FOR THE E-VAP SYSTEM. COST TO REPAIR BY OWNER USED $499.00 NEW $699.00 WITH OUT LABOR. *TR

Mileage: 160,000

20111110SERVICE BRAKES, HYDRAULIC

BRAKE LINE FAILED AND NOW NOTICED ALL BRAKE LINES ARE RUSTED ABOUT 2 FEET FROM THE ABS WHERE THEY MEET AT TO ROUTE DOWN TO THE FRAME RAILS. *TR

Mileage: 145,000

20110618PARKING BRAKE

DRUM IN HAT STYLE PARKING BRAKE 'WORE OUT' AFTER ONLY ABOUT 18 MONTHS. THE FAILURE OCCURRED INCREMENTALLY DURING THE PERIOD AS THE PEDAL GRADUALLY HAD TO BE DEPRESSED FURTHER AND FURTHER TO BE EFFECTIVE. DEALER REPLACED ONLY SHOES UNDER WARRANTY. ONE YEAR LATER, AFTER THE SAME GRADUAL DECLINE IN PERFORMANCE MENTIONED ABOVE, THE PARKING BRAKE LOST FUNCTIONALITY AGAIN. DEALER CLAIMED NEGLECT ON OUR PART BY LEAVING THE BRAKE ENGAGED WHILE DRIVING EVEN THOUGH THE GRADUAL NATURE OF THE FAILURE COULD BE CONSIDERED EVIDENCE TO THE CONTRARY. A CABLE ADJUSTMENT WAS MADE WHICH DID RESTORE PARTIAL FUNCTIONALITY. YET EVEN THOUGH WE EMPLOYED JUDICIOUS USE OF THE BRAKE FROM THEN ON, THE REPAIR LASTED ONLY A FEW YEARS. WE HAVE HAD NO FUNCTIONALITY FOR SEVERAL YEARS NOW BELIEVING THAT SOME FLAW IN THE DESIGN MADE THEM NON-REPAIRABLE. RECENTLY IT HAS COME TO OUR ATTENTION THAT THIS BRAKE SYSTEM (DRUM IN HAT MANUFACTURED BY TRW) HAS HAD SIMILAR ISSUES IN OTHER GMC PRODUCTS IN WHICH IT HAS BEEN EM

Mileage: 20,000

20100604CrashAIR BAGS

I WAS INVOLVED IN CAR CRASH MY 1999 JIMMY WAS TOTAL THE FRONT END WAS COMPLETELY SMASH IN TO THE GLOVE DEPARTMENT AND MY AIR BAGS DID NOT COME DEPLOY AND THE MAN WHERE IT WAS TOWED SAID SHOULD CHECK IT OUT AS HARD AS IT WAS HIT THEY SHOULD HAVE DEPLOYED. *TR

Mileage: 92,000

Compare 1999GMCJIMMY to Similar Vehicles

NHTSA Investigations

Frequently Asked Questions

How many complaints does the 1999 GMC JIMMY have?
The 1999 GMC JIMMY has 202 NHTSA complaints, 18 crashes, 1 fires, 13 injuries, and 0 deaths reported.
What are the most common problems with the 1999 GMC JIMMY?
The most-complained component for the 1999 GMC JIMMY is SUSPENSION:FRONT:WHEEL BEARING with 10 complaints. Other frequently reported areas include SUSPENSION:FRONT:CONTROL ARM:LOWER BALL JOINT and POWER TRAIN:AUTOMATIC TRANSMISSION.
Is the 1999 GMC JIMMY safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

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.