GMC Sierra Complaints (2003)
570 consumer complaints on file.
- #10923782November 2, 2016STEERING
I HAVE A 2003 GMC SIERRA 1500. WHEN TURNING AT LOW SPEED AT TIMES THE POWER STEERING GOES OUT FOR A FEW SECONDS THEN COMES BACK. YESTERDAY I ALMOST HIT A CAR HEAD ON DUE TO THIS PROBLEM. I WAS TURNING INTO A GAS STATION AND THE STEERING WENT OUT. A CAR WAS PULLING OUT OF THE STATION AS I WAS PULLING IN AND THE POWER STEERING WENT OUT. I WAS GOING STRAIGHT AT AND I STRUGGLED THROUGH IT TO MAKE THE TRUCK TURN. IF MY WIFE WOULD HAVE BEEN DRIVING THE TRUCK, THERE WOULD HAVE BEEN AN ACCIDENT. THIS NEEDS TO BE RECALLED AND FIXED BEFORE SOMEONE GETS KILLED. THIS HAS BEEN GOING ON FOR THE LAST 6 MONTHS BUT YESTERDAY WAS A CLOSE CALL. *TR
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10920447November 1, 2016SERVICE BRAKES
STARTED MY VEHICLE APPLIED THE BRAKE TO SHIFT TO DRIVE AND THE BRAKE PEDAL WENT TO THE FLOOR. I GOT OUT OF THE VEHICLE AND THERE WAS A PUDDLE OF BRAKE FLUID ON THE GROUND ON THE DRIVER SIDE UNDER WHERE THE DRIVERS SEAT IS. THERE WAS BRAKE FLUID DRIPPING FROM A RUSTED BRAKE LINE. I'M LUCKY THIS HAPPENED WHEN THE VEHICLE WAS STOPPED AND NOT WHILE I NEEDED STOP BECAUSE IT WAS A COMPLETE LOSS OF BRAKES.
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10913828October 4, 2016SERVICE BRAKES
ABS COMES ON AT LOW SPEED.. IT INCREASES STOPPING DISTANCE.. I HAVE ONCE REAR ENDED A VEHICLE BECAUSE OF THIS. THERE WAS NO DAMAGE TO EITHER VEHICLE.. ALSO MY ABS LIGHT COME ON FOR A FEW SECONDS MAYBE TWO OR THREE TIMES A MONTH..
- Crash:
- Yes
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10876993June 27, 2016SERVICE BRAKES
BRAKES FAILED WHILE ON BOAT RAMP CAUSING BOAT TO KNOCK ME DOWN UNDER TRAILER AS I WAS PULLING DRAIN PLUG .DRIVER WAS ABLE TO APPLY PARKING BRAKE AND PUTTING TRUCK IN DRIVE . BRAKE LINES FAILED BRAKE PETAL WHEN TO FLOOR RUSTED LINES . THEN FOUND OUT THAT IS VERY COMMON WITH GM TRUCKS IN THIS YEAR . RESULT I AM PISSED , A NOTICE FROM GM WOULD HAVE BEEN NICE . WHAT WOULD HAPPEN IF I HAD TO STOP AT A INTERSECTION OR ON THE INTERSTATE.
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10864659May 12, 2016SERVICE BRAKES
BRAKE LINE FAILED, NO BRAKES WHILE HEADING FOR A RED LIGHT. DRIVE OFF ROAD TILL VEHICLE STOPPED. BRAKE LINE FROM MASTER CYLINDER TO ABS CONTROL , ROTTED OUT. UPON FURTHER INSPECTION, ALL BRAKE LINES ARE ROTTED OUT. MY MECHANIC STATES THEY ALL NEED TO BE REPLACED, IT WILL HAPPEN AGAIN.
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10861591April 26, 2016ENGINE, POWER TRAIN
TL* THE CONTACT OWNS A 2003 GMC SIERRA 2500. WHILE DRIVING AT ANY SPEED, THE VEHICLE STALLED, LOST POWER, AND THE SERVICE ENGINE LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO WAS UNABLE TO DIAGNOSE THE FAILURE. THE FAILURE RECURRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND ADVISED THE CONTACT TO TAKE THE VEHICLE TO A LOCAL DEALER FOR DIAGNOSTIC TESTING. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS 180,000.
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10839383March 2, 2016SERVICE BRAKES, SEAT BELTS
TL* THE CONTACT OWNS A 2003 GMC SIERRA 1500. WHILE DRIVING APPROXIMATELY 40 MPH, THE BRAKE PEDAL WAS DEPRESSED AND TRAVELED TO THE FLOORBOARD. THE CONTACT NOTICED BRAKE FLUID LEAKING FROM THE VEHICLE. IN ADDITION, THE REAR SEAT BELT LATCH FAILED TO FUNCTION. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE BRAKE LINE NEEDED TO BE REPAIRED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 144,917.
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10826044February 14, 2016SERVICE BRAKES, FUEL/PROPULSION SYSTEM
BRAKE LINE RUSTED THROUGH AND LOST ALL BRAKING CAPABILITY. LUCKLY IT HAPPENED PULLING INTO MY DRIVEWAY AND NOT ON THE HIGHWAY! FUEL LINES RUSTED THROUGH AND LEAKING FUEL PUDDLING ONTO THE GROUND.
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10823719February 2, 2016FUEL/PROPULSION SYSTEM
TL* THE CONTACT OWNS A 2003 GMC SIERRA 2500. THE CONTACT STATED THAT AFTER INSPECTING THE VEHICLE, HE NOTICED THAT THE OIL LEVEL WAS ELEVATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE FUEL INJECTORS NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED HOWEVER, THE FAILURE RECURRED AFTER APPROXIMATELY 30,000 MILES AND THE VEHICLE WAS EMITTING SMOKE. THE VEHICLE WAS REPAIRED WITH NEW FUEL INJECTORS BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 209,000.
- Crash:
- No
- Fire:
- Yes
- Injuries:
- 0
- Deaths:
- 0
- #10810891December 17, 2015SEATS
TL* THE CONTACT OWNS A 2003 GMC SIERRA. WHEN INSERTING THE KEY INTO THE IGNITION, THE SEAT MOVED FORWARD AND PINNED THE CONTACT TO THE DASHBOARD. THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE MOTOR DRIVE SOFTWARE NEEDED TO BE UPDATED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 96,000. UPDATED 04/06/16*LJ *TR
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10810278December 15, 2015SERVICE BRAKES
SEVERELY RUSTED BRAKE LINES THAT SPLIT. MAIN LINE FROM MASTER CYLINDER TO ABS MODULE AND REAR LINE JUST INBOARD OF LH REAR TIRE. PEDAL WENT TO THE FLOOR ON CITY STREET WHEN DRIVING.
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10809780December 11, 2015SERVICE BRAKES
THE ABS ACTIVATES AT LOW SPEED BRAKING UNDER DRY ROAD CONDITIONS WITHOUT THE TIRES LOCKING UP. THE BRAKE PEDAL VIBRATES AS IF I WERE ON ICE WITH THE TIRES LOCKED UP. BRAKING EFFECT IS REDUCED UNDER THESE CONDITIONS. THIS HAPPENS RANDOMLY AND WHEN IT DOES I CANNOT BE SURE IF I CAN STOP IN TIME BEFORE HITTING THE VEHICLE OR OBJECT IN FRONT OF ME.
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10807621November 30, 2015SERVICE BRAKES
82K MILES, ORIGINAL OWNER, WELL MAINTAINED AND GARAGED. HAD TO STOP AT A RED LIGHT AND THE PEDAL WENT TO THE FLOOR AS I WENT INTO THE INTERSECTION.LUCKILY NO OTHER CARS WERE AHEAD OF ME AND NOBODY WAS HURT. DIC LIGHTS CAME ON AND BRAKES HAVE NOT WORKED SINCE LIMPING MY VEHICLE BACK HOME.
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10794444November 17, 2015SERVICE BRAKES, FUEL/PROPULSION SYSTEM
BRAKE LINE FAILURE COMPLETE LOSS OF BRAKES WHILE DRIVING ON HWY OFF RAMP.
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10786611October 28, 2015SERVICE BRAKES
EXITING OFF FREEWAY RAMP IN INDIANAPOLIS BRAKE PEDAL WENT TO THE FLOOR WITHOUT NOTICE AND NO BRAKE FLUID LOSS, NEARLY CRASHED CROSSING 5 LANES OF CROSS TRAFFIC JUST LUCKY I WASN'T BROADSIDED BY CROSS TRAFFIC. I RECEIVED NO NOTICE OF HAZARD FROM GM, NO RECALL AND ONLY LEARNED OF THIS PROBLEM ONCE RESEARCHING ON WEB. I AM LUCKY TO BE ALIVE.
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10779996October 6, 2015SERVICE BRAKES
PULLING TO A STOP IN MY DRIVEWAY MY BRAKES SLOWED THE TRUCK AND THEN COMPLETELY GAVE WAY WITH THE PEDAL HITTING THE FLOOR. I STOMPED ON THE EMERGENCY BRAKE PEDAL TO KEEP FROM HITTING THE PORCH. I AM SO LUCKY TO HAVE THAT HAPPEN AT LOW SPEED OFF THE ROAD. THAT COULD HAVE BEEN A TRAGEDY ON THE HIGHWAY. TURNS OUT THAT MY BRAKE LINES ARE SEVERELY RUSTED AND ONE OF THE 2 LINES COMING OFF THE MASTER CYLINDER NOW HAS A PINHOLE LEAK IMMEDIATELY ABOVE THE FRAME WHERE IT BENDS 90 DEGREES TO GO BACK TO THE ABS MANIFOLD. APPLYING THE BRAKES JUST SQUIRTS FLUID OUT OF THE LINE. I THOUGHT A SINGLE FAILURE WAS SUPPOSED TO RESULT IN REDUCED BRAKING POWER, NOT COMPLETE LOSS OF BRAKES. NOTE THAT MY TRUCK IS IN OTHERWISE GREAT SHAPE AND I SIMPLY HAD NO IDEA. IT IS CLEAR THAT THE NHTSA HAS BEEN BAMBOOZLED BY GM. BRAKE LINES ARE A CRITICAL LIFE SAFETY SYSTEM, INSTALLED ON AND IN SOME PLACES IN THE CHASSIS BEFORE THE VEHICLE BODY AND BED ARE ATTACHED. IT IS NOT ROUTINE MAINTENANCE TO RINSE THE BRAKE LINES LET ALONE REPLACE THEM. GM PUSHING THIS BACK ON THE CUSTOMER IS COMPLETE BS. YOU CAN BUY NYLON COATED OR STAINLESS STEEL BRAKE LINES FOR LESS THAN 100 $. THE INCREMENTAL COST TO GO FROM STEEL TO SOMETHING THAT WOULD LAST THE OPERATIONAL LIFE OF THE VEHICLE IS LESS THAN 50 $. I'M WAITING ON AN ESTIMATE FROM MY NON-DEALER SHOP, BUT A DEALER CHARGING 3600 $ IS NOT SURPRISING CONSIDERING THE AMOUNT OF LABOR THAT MUST BE INVOLVED. THE NHTSA DECISION ON THE ISSUE IS UNCONSCIONABLE. GUESS IT MIGHT HAVE BEEN DIFFERENT IF THEY HAD RUN OVER A CHILD AT A CROSSWALK OR IF THEIR CHILD WAS MOWED DOWN BY CORPORATE GREED. HOPEFULLY THAT NEVER HAPPENS, BUT WITH SO MANY ROTTING GM TRUCKS ON THE ROAD, WE WILL HAVE TO KEEP OUR FINGERS CROSSED.
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10778160September 28, 2015SERVICE BRAKES
I WAS ON MY WAY HOME RUNNING 45 MPH IN LIGHT TRAFFIC. WHEN I WENT TO MAKE A LEFT HAND TURN AND MY BRAKE PEDAL WENT TO THE FLOOR. SCARED THE HELL OUT OF ME. I WAS ABLE TO PUMP THEM ENOUGH TO MAKE THE TURN AND LUCKILY I WAS ONLY THREE BLOCKS FROM MY HOME. I WAS ABLE TO COAST IT HOME. I RAISED THE HOOD AND ALL THE BRAKE LINES ARE SO RUSTY. I HAD MY WIFE STEP ON THE BRAKE AND YOU CAN SEE ONE LINE BUSTED. I CHECKED WITH DEALER AND THEY DON'T OFFER REPLACEMENT PARTS. YOU HAVE PAY SOMEONE TO MAKE THE LINES FOR YOU.
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10777925September 27, 2015SERVICE BRAKES
TURNING INTO AN AUTO PARTS STORE, FROM THE HIGHWAY, WHEN I APPLIED THE BRAKES THE PEDAL WENT CLEAR TO THE FLOOR. MY TRUCK SLOWED BUT NOT ENOUGH IF ANYONE WALKING OR A CAR HAD BEEN THERE I WOULD HAVE HIT THEM. I WAS VERY LUCKY. OF THE FOUR BRAKE LINES ONE BURST, TWO WERE SEEPING, BUT NOT DRIPPING AND THE REAR LINE WAS ALMOST AS BAD AS THE OTHER LINES AND ITS A WONDER IT DIDN'T BREAK AT THE SAME TIME. GOING HOME I WOULD HAVE GONE DOWN A VERY STEEP HILL WITH A STOPLIGHT AND A VERY BUSY INTERSECTION. IT COULD HAVE BEEN A DISASTER. THIS IS A LOW MILEAGE TRUCK, SELDOM DRIVEN IN SNOW.
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0
- #10774697September 23, 2015AIR BAGS
TL* THE CONTACT OWNS A 2003 GMC SIERRA. WHILE ACCELERATING FROM A STOP SIGN,THE CONTACT'S VEHICLE COLLIDED WITH ANOTHER VEHICLE HEAD ON. AS A RESULT, THE CONTACT CRASHED INTO ANOTHER VEHICLE. THE FRONT END WAS COMPLETELY DAMAGED AND THE AIR BAGS FAILED TO DEPLOY. DUE TO THE FAILURE OF THE AIR BAGS NOT DEPLOYING, THE CONTACT SUSTAINED A BROKEN NECK AND HEAD FRACTURES THAT REQUIRED MEDICAL ATTENTION. THE INJURIES ULTIMATELY LED TO THE CONTACT'S DEATH. A POLICE REPORT WAS FILED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE ENTIRE FRONT END NEEDED TO BE REPAIRED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 38,000. UPDATED 11/09/15*LJ UPDATED 4/4/18*JB *TR
- Crash:
- Yes
- Fire:
- No
- Injuries:
- 1
- Deaths:
- 1
- #10767587September 22, 2015FUEL/PROPULSION SYSTEM
I WAS DRIVING HOME FROM WORK ON I-75 AND STARTED DETECTING A STRONG SMELL OF GASOLINE. I PULLED OVER AND INSPECTED THE VEHICLE. I FOUND THAT THE FUEL LINE HAD RUSTED AND WAS SPRAYING GAS EVERYWHERE. UPON FURTHER INSPECTION, I FOUND THAT ALL THE LINES FOR THE FUEL AND BRAKE SYSTEM WERE SEVERELY RUSTED AND WILL NEED TO BE REPLACED TO AVOID CATASTROPHIC FAILURE THAT COULD RESULT IN SERIOUS INJURIES TO MYSELF AND OTHERS ON THE HIGHWAY. I HAVE RESEARCHED AND FOUND THAT THERE HAVE BEEN THOUSANDS OF COMPLAINTS FILED, BUT NO ACTION TAKEN. AS AN ADDED NOTE...I BOUGHT THE TRUCK NEW, IT IS KEPT IN THE GARAGE MOST OF THE TIME, AND I DO NOT LIVE IN A STATE THAT IS KNOWN FOR HEAVY SNOW FALL OR SALT USAGE. I ALSO HAVE A 1965 MODEL CAR THAT HAS NEVER HAD THE FUEL LINES OR BRAKE LINES REPLACED.
- Crash:
- No
- Fire:
- No
- Injuries:
- 0
- Deaths:
- 0