GMC SONOMA · model year

1992 GMC SONOMA

33 NHTSA complaints, 3 crash reports for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 1992GMCSONOMA carries 33 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 3 crashes, 0 fires, 1 injury, 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 1992 SONOMA is service brakes, hydraulic:antilock/traction control/electronic limited slip with 11 filings, followed by service brakes, hydraulic:foundation components:disc (3) and service brakes, hydraulic:foundation components:disc:pads (2). 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 1992 SONOMA. 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.

33
Complaints
3
Crashes
0
Fires
1
Injuries
0
Deaths

Total Complaints

33 filings

Crashes Reported

3 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

At or below the fleet median complaint volume.

Complaints by Component

ComponentCount
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP11
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC3
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS2
EQUIPMENT:MECHANICAL:CARRIER/RACK2
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM1
POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE)1
FUEL SYSTEM, GASOLINE:CARBURETOR SYSTEM1
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR1
SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES1
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)1
SUSPENSION:REAR1
STRUCTURE:FRAME AND MEMBERS1
VEHICLE SPEED CONTROL1
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM1
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM1

Recent Complaints

20040107CrashAIR BAGS:FRONTAL

AFTER CONSUMER'S VEHICLE WAS HIT AT 35 MPH ON THE FRONT DRIVER SIDE FRONTAL AIR BAGS DID NOT DEPLOY. DEALERSHIP WAS NOTIFIED, BUT DID NOT RESOLVE THE PROBLEM. *AK

Mileage: 30,000

20030507POWER TRAIN:AUTOMATIC TRANSMISSION

THE VEHICLE WAS PARKED WHEN IT SUDDENLY ROLLED BACKWARDS AND KNOCKED THE CONSUMER DOWN. THE CONSUMER WAS NOT HURT. *NLM

20001026TIRES:TREAD/BELT

IT WAS APPROX. 70 DEG. F. WE WERE GOING ABOUT 60 MPH. ON THE PA. TURNPIKE EAST OF PITTSBURGH. THE TIRES LOOKED FINE THE LAST TIME WE STOPPED. THEY HAD 80 PSI. IN THEM, WHICH IS MAX PRESSURE FOR THOSE TIRES. THE LEFT REAR OUTSIDE TIRE JUST EXPLODED, IT THREW THE ENTIRE TREAD OFF, LEAVING THE DEAD CARCASS ON THE WHEEL. I DON'T HAVE THE DOT NUMBER BECAUSE WHEN WE GOT BACK, I WENT TO THE BRIDGESTONE/FIRESTONE COMPANY STORE IN MERRILLVILLE, IN. AND COMPLAINED. THEY REPLACED THE TIRE FREE OF CHARGE. MY FATHER BOUGHT THOSE TIRES IN 1997. THEY ARE THE SAME AS WHAT WAS ORIGINAL ON THE MOTORHOME. I AQUIRED IT FROM HIM IN AUGUST. THE BAD PART IS THE DAMAGE TO THE SHEET METAL THE TREAD DID UNDERNEITH THIS THING WHEN IT FLEW OFF. I HAVE TO FIX THAT MYSELF. BY THE WAY, THE TIRE HAD 14/32" TREAD DEPTH ON THE PIECE I BROUGHT BACK TO THEM. THE NEW TIRE MEASURED JUST UNDER 16/32" (TIRESIZE: LT21585R16)( DOT NUMBER: TIRE SIZE: LT21585R16 )

20000918SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC

RIGHT FRONT BRAKES WEAR EXCESSIVELY IN SHOR PERIOD OF TIME. BRAKING BECOMES DIFFICULT AND VEHICLE HAS TENDENCY TO VEER TO THE RIGHT WHEN BRAKING. MUST EXERT EXTREME PRESSURE ON BRAKE PEDAL TO BRING VEHICLE TO A COMPLETE STOP. RESIDUE FROM BRAKE SHOES IS EVIDENT ON WHEEL

20000901POWER TRAIN:CLUTCH ASSEMBLY

ON THE THREE OCCASIONS ,WHEN THE AIR TEMPERATURE IS HIGH AND IT IS QUITE HUMID WITH AIR CONDITIONER ON CLUTCH ASSEMBLY WILL FAIL TO THE POINT WHERE THE CLUTCH WILL NOT DISENGAGE THE GEARS. CONSUMER HAS TO TURN OFF IGNITION AND MUST WAIT ABOUT 15 MIN, SO IT CAN COOL DOWN. A PRIVATE TRANSMISSION GARAGE CLAIMED ENGINE WILL GET HOT, CAUSING HYDRALIC CLUTCH TO BOIL WHICH WILL CAUSE LOSS OF ABILITY TO MOVE CLUTCH PLATES ,NOT ALLOWING THE CLUTCH TO DISENGAGE.*AK

20000822FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

DEALER FAILED TO REPAIR WHEN WE COMPLAINED ABOUT FUEL/STARTING/ROUGH ENGINE ON 6/93;2/94;5/94. DLR REPLACED FUEL PUMP/PVC 10/94; COST $600+ FOR FUEL INJECTOR/PLENUM 9/98; AGAIN JUST COST $600+ 7/2000 FOR FUEL INJECTOR/PLENUM. ADVISED GMC HAS WEST COAST ONLY BULLETIN #99034A REF: PROBLEM. GAS EATS THE GASKET/PLENUM AND LOSS OF FUEL REGULATION. NO NOTICE TO OWNERS. **PLENUM/FUEL INJECTOR SPRAYS PURE GAS AND IS FIRE HAZARD**. VEHICLE EMITS FUMES.*AK

20000725SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC

FRONT BRAKES EVIDENCE EXCESSIVE WEAR IN A SHORT PERIOD OF TIME. MORE THAN 50% WEAR IS LESS THAN 10,000 MILES. *AK

19991109ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

THE ORIGINAL EXHAUST MANIFOLD FAILED AND WAS REPLACED AT ABOUT 60,000 MILES. THIS WAS PAID FOR BY THE OWNER. THE REPLACED MANIFOLD FAILED IN THE WINTER OF 1998/99 AND HAS NOT BEEN REPLACED BECAUSE IT APPEARS TO BE A DEFECTIVE DESIGN.

19990726CrashSERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

WHILE DRIVING WHEN THE BRAKES APPLIED PEDAL WENT TO THE FLOOR, CAUSING EXTENDED STOPPING DISTANCE, WHICH EVENTUALLY RESULTED IN AN ACCIDENT. DEALER HAS BEEN CONTACTED. *AK

19990722SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

INTERMITTENTLY WHILE BRAKING, VEHICLE LUNGES FORWARD, AND EXTENDED STOPPING DISTANCE OCCURS, WHICH MAY RESULT IN A CRASH. DEALER CANNOT DETERMINE THE CAUSE OF THE PROBLEM. PLEASE PROVIDE FURTHER INFORMATION AND VIN#. *AK

19990722VEHICLE SPEED CONTROL

INTERMITTENTLY WHILE BRAKING, VEHICLE LUNGES FORWARD, AND EXTENDED STOPPING DISTANCE OCCURS, WHICH MAY RESULT IN A CRASH. DEALER CANNOT DETERMINE THE CAUSE OF THE PROBLEM. PLEASE PROVIDE FURTHER INFORMATION AND VIN#. *AK

19980721SUSPENSION:REAR

THE DRIVIER SIDE REAR END SUSPENSION/THE CROSSMEMBER AND THE BODY MOUNTS RUBBER BROKE OFF IN WHICH THE CROSSMEMBER FELL, AND HA POINT BOLT MOVING UP AND DOWN, PINCHING HOLES IN THE FUEL LINE, IN WHICH IF A SOURCE OF IGNITION, IT MAY HAVE STARTED A FIRE. *AK

19980721STRUCTURE:FRAME AND MEMBERS

THE DRIVIER SIDE REAR END SUSPENSION/THE CROSSMEMBER AND THE BODY MOUNTS RUBBER BROKE OFF IN WHICH THE CROSSMEMBER FELL, AND HA POINT BOLT MOVING UP AND DOWN, PINCHING HOLES IN THE FUEL LINE, IN WHICH IF A SOURCE OF IGNITION, IT MAY HAVE STARTED A FIRE. *AK

19980528EQUIPMENT:MECHANICAL:CARRIER/RACK

WHILE DRIVING THE SPARE TIRE CABLE UNDER VEHICLE BROKE, CAUSING THE TIRE TO FALL OUT FROM UNDER VEHICLE. PLEASE PROVIDE DETAILS. *AK

19980326SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

WHEN DRIVER APPLIES THE BRAKES THEY DON'T RESPOND. *AK

19980323SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

BRAKES FADE WHEN ENGAGED.

19980323ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

EGR VALVE FAILED, RECALL ON THIS ITEM HOWEVER VEHICLE DOES NOT QUALIFY DUE TO MILEAGE.

19980220SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

ANTI LOCK BRAKES FAILED, CAUSING ACCIDENT, EXTENSIVE REPAIRS MADE TO BRAKE SYSTEM, HOWEVER PROBLEM STILL EXISTS.

19980107SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

BRAKE PEDAL WENT TO FLOOR.

19971120CrashSERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

WHILE DRIVING VEHICLE UNDER 10 MPH, ONE DAY COMING OUT OF HIS HOME DRIVEWAY COULDN'T STOP VEHICLE, THAT WAS THE FIRST TIME. BUT THE SECOND TIME ANOTHER DRIVER TRIED TO MAKE A LEFT TURN INFRONT OF CONSUMER, AND COULDN'T STOP VEHICLE, REAR ENDING THE OTHER VEHICLE. *AK

Compare 1992GMCSONOMA to Similar Vehicles

NHTSA Investigations

Frequently Asked Questions

How many complaints does the 1992 GMC SONOMA have?
The 1992 GMC SONOMA has 33 NHTSA complaints, 3 crashes, 0 fires, 1 injuries, and 0 deaths reported.
What are the most common problems with the 1992 GMC SONOMA?
The most-complained component for the 1992 GMC SONOMA is SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP with 11 complaints. Other frequently reported areas include SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC and SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS.
Is the 1992 GMC SONOMA 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.