2003 GMC Sonoma

Routine

Owners filed 39 complaints about this vehicle with federal regulators, most often about the service brakes, hydraulic. It has been recalled 1 time.

When it fails
020k40k60k90k120k200k
43,239 milesMedian miles at failure

28 complaints record an odometer reading. Failures cluster around 010,000 miles.

What fails
ComponentReportsCrashesFiresInjuries
Power Train › Driveline › Differential Unit3
000
Latches/Locks/Linkages › Doors › Latch3
000
Equipment3
010
Structure2
000
Service Brakes, Hydraulic2
101
Seats2
101
Parking Brake › Conventional › Mechanical › Linkage and Cable2
000
Latches/Locks/Linkages2
000
Visibility › Windshield Wiper/Washer1
000
Visibility › Defroster/Defogger/Hvac System1
000

1 safety recall

Part 573 reports
Equipment › Other › Labels04V132000
Filed Mar 18, 2004183,922 vehiclesGeneral Motors Corp.

Defect. CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 208, "OCCUPANT CRASH PROTECTION."

Risk. SOME OF THESE VEHICLES INCLUDE INCORRECT STATEMENTS ON ONE OF THE AIR BAG WARNING LABELS.

Remedy. OWNERS WILL BE PROVIDED WITH CORRECT LABELS AND INSTALLATION INSTRUCTIONS. OWNER NOTIFICATION BEGAN ON JUNE 4, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438 OR GMC AT 1-866-996-9463.

What owners reported

Newest filings
SeatsCrash
Filed Mar 9, 2020FL

THE VEHICLE IS KEPT IN A GARAGE AND WHEN OUTSIDE I USE A SCREEN PROTECTOR. THE DASH AND MANY OTHER INTERIOR PARTS OF THE CAR ARE SIMPLY FALLING APART

Tires
Filed Jun 20, 2018CA

I TOOK MY VEHICLE TO AMREICAN TIRE DEPOT ON 5/23/18. I HAD TWO FLAT TIRES AND A BENT RIM, I EXPLAINED WHAT I NEEDED AND THEY CONFIRMED. DANIEL WHO ASSISTED ME INFORMED ME HE HAD TO SELL ME FOUR TIMES BECAUSE MY TIRES WERE WORN. I SAID THAT WAS FINE ALTHOUGH MY TIRES WERE NOT THAT BAD. I WAS CHARGED $419.80 AND TOLD TO RETURN IN A FEW DAYS TO GET THE RIM AND FOURTH TIRE, MEAN WHILE THEY WOULD PUT THE SPARE ON SO I COULD DRIVE MY TRUCK. I AGREED APPROXIMATELY ONE WEEK LATER I CALLED AND SPOKE TO DANIEL, WHO STATED HE WOULD CALL ME BACK. I WAITED A FEW DAYS WITH NO CALL BACK. I AGAIN CALLED AND ASKED TO SPEAK TO DANIEL HOWEVER HE WAS NOT IN. I ASKED TO SPEAK TO THE MANAGER AND ERIC GOT ON THE PHONE AND STATED HE WAS THE STORE MANAGER. I EXPLAINED THE SITUATION, ERIC STATED HE WOULD HAVE DANIEL CALL ME BACK THE NEXT DAY. A FEW DAYS AFTER THAT CONVERSATION I CALLED BACK AND ASKED TO SPEAK WITH THE DISTRICT MANAGER, AGAIN I GOT ERIC ON THE PHONE WHO STATED THE DISTRICT MANAGER WAS ON VACATION AND HE WAS ACTING AS THE DISTRICT MANAGER IN HIS ABSENCE. I AGAIN ENDED MY CONVERSATION WITHOUT A RESOLUTION. I THEN CALLED AL MENDOZA WHO IS THE DISTRICT MANAGER. AL STATED HE WAS NOT ON VACATION AS ERIC STATED BUT DID TAKE "A FEW" DAYS OFF. I INFORMED HIM OF THE SITUATION AND HE STATED HIS EMPLOYEES DID NOTHING WRONG, HOWEVER HE WOULD LOOK INTO IT AND GET BACK TO ME. A FEW DAYS PASSED AND NOTHING. ON 6/20/18 O RECEIVED A CALL STATING MY TIRE AND RIM WERE READY TO BE PICKED UP. I WENT TO THE

Air Bags
Filed Jun 13, 201681,000 milesWA

TL* THE CONTACT OWNS A 2003 GMC SONOMA. WHILE DRIVING APPROXIMATELY 55 MPH, THE AIR BAG LIGHT ILLUMINATED ON AND OFF WITHOUT WARNING. THE FAILURE RECURRED AND WAS NOT DIAGNOSED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 81,000.

Service Brakes
Filed Oct 2, 201575,000 milesSC

WHILE DRIVING THE TRUCK THE BRAKES FAILED, PEDAL GOING TO THE FLOOR. TOOK THE TRUCK TO A REPAIR SHOP AND THEY STATED THAT ALL THE BRAKE LINES WERE RUSTED THROUGH, AND MORE IMPORTANTLY, WHERE THE LEAF SPRINGS ATTACHED TO THE UNDERSIDE OF THE CAR WAS COMPLETELY RUSTED AND THE TRUCK WAS UNSAFE TO DRIVE. THE SHOP COULD NOT REPAIR THE CAR, AND KNEW NO ONE LOCALLY WHO COULD REPAIR THE CAR. THERE HAVE BEEN NUMEROUS RUST ISSUES WITH THE TRUCK OVER THE YEARS AS FOLLOWS: SPARE TIRE MOUNTING RUSTED THROUGH AND THE SPARE TIRE FLEW OFF THE TRUCK IN TRAFFIC; THE FUEL LINE HAD TO BE REPLACED TWICE DUE TO RUST; AND THE REAR BRAKES RUSTED AND HAD TO BE REPLACED THREE TIMES.

Engine
Filed Apr 3, 201492,984 milesMN

TL* THE CONTACT OWNS A 2003 GMC SONOMA. THE CONTACT STATED WHILE HE DROVE 73 MPH THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT WAS ABLE TO COAST ONTO THE EMERGENCY LANE. THE LOCAL MECHANIC PERFORMED A DIAGNOSTIC TEST AND WAS UNABLE TO LOCATE A FAILURE CODE. THE VEHICLE WAS TAKEN TO A SECOND DEALERSHIP FOR ADDITIONAL INSPECTION THAT ADVISED THAT THE SPARK PLUG AND THE FUEL CAP NEEDED TO BE REPLACED. THE SPARK PLUG AND FUEL CAP WAS REPLACED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE AND CURRENT MILEAGE WAS 92,984. UPDATED 07/28/14 MA UPDATED 07/29/14

Service Brakes, Hydraulic › Foundation Components › Hoses, Lines/Piping, and Fittings
Filed Aug 28, 201343,239 milesDE

ABOUT A YEAR AGO HAD ONE STEEL BRAKE LINBE BUST BECAUSE OF RUSTED. NOW TODAY IN MY YARD HIT BRAKE PEDAL RIGHT TO FLOOR AGAIN. RUSTED BRAKE LINE AGAIN. HAVE OTHER BRAKE LINES RUSTED VERY BAD. *TT

Equipment
Filed Oct 14, 2011NJ

2003 GMC SONOMA. CONSUMER STATES WHILE DRIVING THE SUPPORT CABLE HOLDING THE SPARE TIRE RUSTED THROUGH AND THE TIRE FELL OFF, ROLLED DOWN THE ROAD AND HIT ANOTHER CAR *TGW THE CONSUMER STATED NO DAMAGE WAS DONE AND THE POLICE WERE NOT NOTIFIED. *JB

Visibility
Filed Apr 25, 201150,000 milesCT

WINDSHIELD WIPERS STOP OPERATING UNEXPECTEDLY. THEY WILL THEN BEGIN OPERATING AGAIN AFTER BEING TURNED OFF FOR PERIOD OF TIME. RECENTLY IN EARLY APRIL 2011 AT ABOUT 91,000 MILES. THEY STOPPED WORKING SHORTLY AFTER STARTING THE TRUCK BEFORE LEAVING THE PARKING LOT.

Latches/Locks/Linkages
Filed Dec 6, 201089,000 milesTX

THERE ARE 4 LATCHES ON 2003 GMC SONOMA TRUCK AND THREE IMPACT PERSONAL SAFETY. TAILGATE DOES NOT AS PERSON DOES NOT RIDE IN TRUCK BED. THE PASSENGER DOOR LATCHES ARE METAL. THE SIDE DOOR LATCH IS PLASTIC AND BROKE AND HAS BEEN REPLACED TWICE.BOTH TIME SAME DEFECT. IN EMERGENCY IF PERSON IN JUMP SEAT CAN'T GET OUT DUE TO DEFECTIVE DOOR LATCH. FOURTH LATCH IS SEAT RECLINES VIA LATCH. HANDLE HAS BROKE. IF SEAT RECLINES PERSON IN JUMP SEAT HAS TROUBLE EXITING VEHICLE. IF SEAT IS IN RECLINE PERSON CANNOT OPERATE VEHICLE SAFELY. LATCHES ARE PLASTIC. *TR

Structure
Filed Sep 2, 2010135,000 milesCA

DRIVING OVER A SPEED BUMP I HEARD MY SPARE TIRE HIT THE GROUND WITH THE SUPPORT CABLE AND OTHER METAL PIECES. LOOKED UNDER THE TRUCK AND FOUND THAT THE CABLE JUST SNAP. *TR

Latches/Locks/Linkages
Filed Jul 21, 2010OH

TAILGATE FELL OFF TRUCK WHILE BEING DRIVEN. SAFETY CABLES HAD RUST, METAL FATIGUE, AND BROKE ALLOWING TAILGATE TO COMPLETELY DETACH FROM VEHICLE. NO OTHER VEHICLES OR PEOPLE INJURED. TAILGATE WAS RECOVERED. *TR

Fuel System, Gasoline › Delivery › Fuel Pump
Filed Oct 28, 200954,348 milesOH

TL* THE CONTACT OWNS A 2003 GMC SONOMA. WHILE DRIVING APPROXIMATELY 45 MPH THE "CHECK ENGINE" WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR INSPECTION. THE TECHNICIAN STATED THE FAILURE WAS CONTRIBUTED TO THE FUEL SYSTEM; TANK ASSEMBLY FILLER PIPE. THE REPAIR WAS PERFORMED ON THE VEHICLE AT THE COST OF $1,959.00. THE FAILURE MILEAGE WAS 54,348. THE CURRENT MILEAGE WAS 50,352. UPDATED 11/17/09 *BF THE DEALER DISCOVERED ROAD SALT HAD EATEN AROUND THE FUEL MODULE. THE FUEL TANK WAS REPLACED AND THE FUEL PUMP WAS WARPED. UPDATED 11/1/8/09

Power Train › Driveline › Differential Unit
Filed Apr 28, 200945,000 milesIN

TL*THE CONTACT OWNS A 2003 GMC SONOMA. IN JUNE OF 2004, THE DIFFERENTIAL WAS FAILING AND THE PAINT WAS DETERIORATING ON THE VEHICLE. THE CONTACT ATTEMPTED TO REPAIR THE VEHICLE HIMSELF, BUT THE PART WAS UNAVAILABLE. THE MANUFACTURER ADVISED HIM TO HAVE THE VEHICLE DIAGNOSED. THE CONTACT FEELS THAT THE PART SHOULD BE AVAILABLE AND IS NOT WILLING TO PAY FOR A DIAGNOSTIC. THE FAILURE MILEAGE WAS 45,000 AND CURRENT MILEAGE WAS 65,000. UPDATED 5/14/09 *CN UPDATED 05/14/09.*JB

Visibility › Defroster/Defogger/Hvac System
Filed Nov 20, 2008100,000 milesMI

TL*THE CONTACT OWNS A 2003 GMC SONOMA. THE CONTACT STATED THAT THE DEFROSTER FAILED IN THE VEHICLE. THE DEALER STATED THAT THEY NEEDED A NEW HAVAC CONTROL HEAD, THREE MODE ACTUATORS, AND THE STORAGE TANK AND SWITCH LINE NEEDED TO BE FLUSHED OUT. THE CURRENT MILEAGE WAS 102,000 AND FAILURE MILEAGE WAS 100,000. UPDATED 12/17/08. *LJ UPDATED 12/18/08. *JB

Equipment
Filed May 27, 200864,420 milesMD

SPARE TIRE HANGER CABLE BROKE DROPPING TIRE ON ROADWAY. *TR

Power Train › Driveline › Driveshaft
Filed Jun 17, 200772,995 milesPA

WHILE DRIVING ON THE PA TURNPIKE THE DRIVESHAFT FELL OUT OF THE BOTTOM OF THE TRUCK AND DENTED VARIOUS PARTS UNDERNEATH THE TRUCK. AFTER HAVING THE DRIVESHAFT REPLACED A CLICK STILL OCCURRED WITH THE BACK OF THE TRUCK. THE MECHANIC BELIEVED IT WAS A PROBLEM WITH THE ENTIRE BACK AXLE. *AK

Latches/Locks/Linkages › Doors › Latch
Filed Apr 21, 200727,400 milesTX

LT TRUCK 3RD DOOR LATCH ON GMC SONOMA (15760310) BREAKS AT TOP OF BRACKET, WITH LESS THAN 600 USES. I AM QUADRIPLEGIC AND COULD NOT ACCESS OR LOAD WHEELCHAIR DUE TO FAILURE, HAD TO FIND HELP AT OUTSIDE LOCATION AND RESIDENCE, BUT COULD RESULT IN HYPERTHERMIA OR HEAT STROKE IF OCCURRED IN REMOTE OR SECLUDED LOCATION. *TR

Latches/Locks/Linkages › Doors › Latch
Filed Apr 16, 200731,198 milesTX

THE 3RD DOOR LATCH ON CHEVROLET/GMC EXTENDED CABS IS SUBJECT TO FAILURE WITH FEWER THAN 1000 OPENINGS. I AM QUADRIPLEGIC AND STORE MY WHEEL CHAIR USING THE SPACE; AND HAVE HAD 2 FAILURES IN LESS THAN 1 YEAR. READING BLOCS IT HAS BEEN A CONTINUED REPORTED ISSUE. SINCE THERE IS ONLY THE ONE DOOR RELEASE, AND I HAVE BEEN STRANDED TWICE DUE TO THE FAILED PART LATCH ASSEMBLY A REDESIGN RECALL OR SECONDARY RELEASE BE ADDED AFTER BY MFG FOR ALL AFFECTED MODELS. PART NUMBER: 15760310. *AK THERE IS NO WARNING, THE PLASTIC NEEDS TO BE METAL, AND A SECONDARY RELEASE FOR EMERGENCY. PEOPLE CAN BE TRAPPED OR IN MY CASE CONFINED WITH NO WAY TO GET AWAY/OUT OF THE VEHICLE.

Latches/Locks/Linkages › Doors › Latch
Filed Nov 8, 20066,980 milesFL

DT*: THE CONTACT STATED THE REAR LEFT DOOR HANDLE DETACHED AND MOVED FREELY WHEN THE CONTACT ATTEMPTED TO OPEN THE DOOR. THIS PREVENTED THE DOOR FROM BEING OPENED FROM THE OUTSIDE. THE VEHICLE WAS TAKEN TO A PRIVATE REPAIR SHOP, WHO WAS UNABLE TO DETERMINE THE CAUSE OF THE PROBLEM. THE DOOR HANDLE HAD PREVIOUSLY BEEN REPLACED TWICE FOR THE SAME ISSUE, YET THE PROBLEMS PERSISTED.

Power Train › Driveline › Differential Unit
Filed Apr 6, 200650,700 milesCT

IT HAS BEEN DETERMINED THAT WATER HAS CONTAMINANTED THE OIL IN THE REAR DIFFERENTIAL CAUSING A MECHANICAL FAILURE. I HAVE BEEN INFORMED THAT MY EXTENDED WARRANTY DOES NOT COVER THIS ISSUE EVEN THOUGH GMC IS AWARE THAT PROBLEM WITH A VENT TUBE LOCATION IS ONE SOURCE FOR WATER INFILTRATION. I HAVE A GMC DOCUMENT WITH SPECIFIC INSTRUCTIONS FOR MECHANICS TO CHECK FOR THE IMPROPER VENT TUBE LOCATION IF WATER IS INDEED FOUND IN THE REAR AXLE FLUID. *JB

20 of 39 complaints, reproduced as filed.

Across model years

Worst on record: 1994
YearComplaintsRecallsFiresDeathsAssessment
20051000Routine
20040100Routine
2003 — this page39110Routine
200257010Routine
200189110Routine
2000136401Fatalities reported
199957110Routine
1998156420Routine
1997111300Routine
1996148910Routine
1995213700Above average
1994224621Fatalities reported
199358430Routine
199225300Routine
199129230Routine
19901000Routine

Compare every Sonoma year →

Reading this record

No unusual pattern of severe incidents in the complaint record.

Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.

Recall repairs are free for as long as the recall stands. Check whether a specific car still has open work at NHTSA's VIN lookup.

Most recent recall on file: Mar 18, 2004. Source: NHTSA Office of Defects Investigation.