2008 GMC Sierra

Routine

Owners filed 68 complaints about this vehicle with federal regulators, most often about the airbags. It has been recalled 2 times.

Not among the GMC Sierra years to avoid. Which GMC Sierra years to avoid →

When it fails
020k40k60k90k120k200k
68,700 milesMedian miles at failure

50 complaints record an odometer reading. Failures cluster around 30,000–40,000 miles.

Most common 2008 GMC Sierra problems

27 of the 68 complaints (40%) are about the airbags.

ComponentReportsCrashesFiresInjuries
Air Bags · airbags27
303
Latches/Locks/Linkages · door locks and latches10
000
Electrical System9
000
Structure · body and frame4
000
Unknown or Other3
000
Structure › Body · body and frame2
000
Steering2
100
Vehicle Speed Control · throttle and acceleration1
000
Suspension1
000
Structure › Frame and Members › Underbody Shields · body and frame1
000

2 safety recalls

Part 573 reports
Electrical System10V240000
Filed Jun 4, 20101,365,070 vehiclesGeneral Motors Corp.

Defect. GM IS RECALLING CERTAIN MODEL YEAR 2006-2009 BUICK, LUCERNE; CADILLAC DTS; HUMMER H2; MODEL YEAR 2008-2009 BUICK ENCLAVE; CADILLAC CTS; MODEL YEAR 2007-2009 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL; SATURN OUTLOOK; AND MODEL YEAR 2009 CHEVROLET TRAVERSE VEHICLES EQUIPPED WITH A HEATED WASHER FLUID SYSTEM (HWFS). A RECALL WAS IMPLEMENTED IN 2008 TO ADD A FUSE TO THE CONTROL CIRCUIT HARNESS TO ADDRESS THE POTENTIAL CONSEQUENCES OF A PRINTED CIRCUIT BOARD (PCB) ELECTRICAL SHORT. HOWEVER, THERE HAVE BEEN NEW REPORTS OF THERMAL INCIDENTS ON HWFS MODULES AFTER THIS IMPROVEMENT WAS INSTALLED. THESE INCIDENTS RESULTED FROM A NEW FAILURE MODE ATTRIBUTED TO THE DEVICE'S THERMAL PROTECTION FEATURE. THE SIGNIFICANCE VARIES FROM MINOR DISTORTION TO CONSIDERABLE MELTING OF THE PLASTIC AROUND THE HWFS FLUID CHAMBER.

Risk. IT IS POSSIBLE FOR THE HEATED WASHER MODULE TO IGNITE AND A FIRE MAY OCCUR.

Remedy. DEALERS WILL PERMANENTLY DISABLE AND REMOVE THE HEATED WASHER FLUID MODULE. AN UPDATED PAGE FOR THE OWNER MANUAL WILL BE PROVIDED AND INSERTED IN THE OWNER MANUAL TO DOCUMENT THAT THE FEATURE HAS BEEN PERMANENTLY DISABLED AND REMOVED FROM THE VEHICLE. THE SAFETY RECALL BEGAN ON JUNE 11, 2010. OWNERS MAY CONTACT BUICK AT 1-866-608-8080, CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, SATURN AT 1-800-972-8876, GMC AT 1-866-996-9463 AND HUMMER AT 1-800-732-5493 OR AT THE OWNER CENTER AT WWW.GMOWNERCENTER.COM.

Electrical System08V441000
Filed Aug 28, 2008857,735 vehiclesGeneral Motors Corp.

Defect. GM IS RECALLING 857,735 MY 2006-2008 BUICK LUCERNE; CADILLAC DTS; HUMMER H2; MY 2007-2008 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE EXT; CHEVROLET AVALANCHE, SILVERADO, SUBURBAN, TAHOE; GMC ACADIA, SIERRA, YUKON, YUKON XL, SATURN OUTLOOK; AND MY 2008 BUICK ENCLAVE VEHICLES EQUIPPED WITH A HEATED WIPER WASHER FLUID SYSTEM. A SHORT CIRCUIT ON THE PRINTED CIRCUIT BOARD FOR THE WASHER FLUID HEATER MAY OVERHEAT THE CONTROL-CIRCUIT GROUND WIRE.

Risk. THIS MAY CAUSE OTHER ELECTRICAL FEATURES TO MALFUNCTION, CREATE AN ODOR, OR CAUSE SMOKE INCREASING THE RISK OF A FIRE.

Remedy. DEALERS WILL INSTALL A WIRE HARNESS WITH AN IN-LINE FUSE FREE OF CHARGE. THE RECALL BEGAN ON SEPTEMBER 12, 2008. OWNERS MAY CONTACT BUICK AT 1-866-608-8080; CADILLAC AT 1-800-982-2339 OR HTTP://WWW.CADILLAC.COM; CHEVROLET AT 1-800-630-2438; SATURN AT 1-800-972-8876 OR HTTP://WWW.SATURN.COM, GMC AT 1-866-996-9436; OR HUMMER AT 1-800-732-5493; OR THROUGH THEIR WEBSITE AT <A HREF=HTTP://WWW.GMOWNERCENTER.COM>HTTP://WWW.GMOWNERCENTER.COM</A> .

All 2 campaigns on file, newest first.

What owners reported

Newest filings
Air Bags
Filed Sep 22, 2021MI

2008 GMC SIERRA. CONSUMER WRITES IN REGARDS TO TAKATA AIRBAG SAFETY RECALL.

Air Bags
Filed Jun 22, 2021159,398 milesOH

The contact owns a 2008 GMC Sierra. The contact received notification of NHTSA campaign number: 21V052000 (Air bags) The vehicle was taken to a local dealer where the recall was serviced; but, a week later the air bag warning light was illuminated. The vehicle was not taken to a local dealer or independent mechanic to have it diagnosed. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 159,398.

Air Bags
Filed Apr 21, 2016FL

TL* TAKATA RECALL. THE CONTACT OWNS A 2008 GMC SIERRA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V324000 (AIR BAGS); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Structure › Body
Filed Apr 15, 2016104,000 milesGA

TL* THE CONTACT OWNS A 2008 GMC SIERRA. THE CONTACT STATED THAT THE DASHBOARD CRACKED ON THE PASSENGER SIDE OF THE VEHICLE AND EXPANDED TO A GAPING HOLE. IT WAS DIAGNOSED THAT THE DASHBOARD NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 104,000.

Electrical System
Filed Apr 7, 201699,550 milesNY

PURCHASED MY 2008 GMC SIERRA TRUCK IN NOVEMBER 2015 AFTER HAVING FOR ONLY 5 MONTHS DRIVER SIDE DOOR LOCK WILL ONLY LOCK OR UNLOCK SOMETIME, MAKING IT UNSAFE IF YOU NEEDED TO EXIT QUICKLY DUE TO ACCIDENT OR FIRE. SEEN MANY OTHER POST ABOUT SAME PROBLEM. SHOULD BE A RECALL ON THIS.

Air Bags
Filed Apr 6, 2016IL

TL* THE CONTACT OWNS A 2008 GMC SIERRA. THE CONTACT STATED THAT THE RECALL NOTICE FOR NHTSA CAMPAIGN NUMBER: 15V324000 (AIR BAGS) WAS RECEIVED IN JUNE OF 2015. AFTER CONTACTING THE DEALER AND THE MANUFACTURER ON MULTIPLE OCCASIONS, THE CONTACT WAS INFORMED THAT THE PARTS NEEDED TO REPAIR THE VEHICLE WERE STILL NOT AVAILABLE AND NO ESTIMATED TIME FOR RECEIVING THE PARTS COULD BE GIVEN. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

Electrical System
Filed Mar 28, 2016AL

DOOR LOCKS DON'T WORK.

Air Bags
Filed Mar 9, 2016GA

TL* TAKATA RECALL. THE CONTACT OWNS A 2008 GMC SIERRA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V324000 (AIR BAGS); HOWEVER, THE PART TO DO THE REPAIR WAS NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Air Bags
Filed Mar 1, 2016ID

TL* THE CONTACT OWNS A 2008 GMC SIERRA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V324000 (AIR BAGS); HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Structure › Body
Filed Feb 23, 201636,900 milesSC

THE DASHBOARD IS CRACKING ABOVE THE INSTRUMENT PANEL TO THE RIGHT OF THE AIRBAG ASSEMBLY. THE TRUCK IS RARELY DRIVEN, AND HAS JUST PASSED 30,000 MILES. THE CRACK APPEARED WHILE THE TRUCK SAT IN A STATIONARY POSITION IN AN ENCLOSED GARAGE.

Air Bags
Filed Feb 12, 2016VA

TL* THE CONTACT OWNS A 2008 GMC SIERRA. THE CONTACT RECEIVED A NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V324000 (AIR BAGS) HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Unknown or Other
Filed Feb 10, 201659,000 milesMS

CRACK DASHBOARD THERE ARE SO MANY OF US FACING THE SAME PROBLEM DEALERS SAYING I HAVE TO PAY WHICH ONE COST TO ME AROUND $800.00 WHEN SAME PROBLEM WITH HUNDREDS OR THOUSANDS HAVE THE SAME PROBLEM

Air Bags
Filed Feb 10, 201664,000 milesSC

MY SIERRA HAS THE SAME PROBLEM THAT MANY OTHER GM VEHICLES HAVE. THE DASH IS CRACKING, CREATING LOOSE PIECES. IT IS CRACKED AT THE AIRBAG. THIS SHARP EDGES COULD IMPAIR THE PROPER FUNCTION OF THE AIRBAG. IN THE EVENT OF AN ACCIDENT, I AM AFRAID THE LOOSE DASH PIECES COULD POST A DANGER TO THE VEHICLES OCCUPANTS.

Air Bags
Filed Feb 3, 2016171,000 milesIL

TAKATA INFLATORS- PULLED TRUCK INTO GARAGE AND PUT INTO PARK. DRIVERS SIDE AIRBAG BLEW OUT THEN A FEW SECONDS LATER PASSENGER AIRBAG BLEW OUT. HAD BEEN DRIVING PRIOR TO THIS WITH NO ISSUES OR WARNING.

Air Bags
Filed Jan 29, 2016WA

TL* TAKATA RECALL. THE CONTACT OWNS A 2008 GMC SIERRA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V324000 (AIR BAGS); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Unknown or Other
Filed Jan 24, 201625,000 milesMO

DASHBOARD IS CRACKING, PART OF THIS IS AROUND THE AIRBAG AND I THINK IT COULD BE DANGEROUS IF THE ALREADY DEFECTIVE AIR DEPLOYS IT COULD SEND SHARDS OF BROKEN DASHBOARD INTO MY OR A PASSENGERS FACE, THIS IS COMMON IN 2007-PRESENT TRUCKS MADE BY GM, THEY ARE AWARE OF THE PROBLEM BUT DO NOT DO ANYTHING ABOUT IT EVEN ADMITTING A BAD DESIGN

Air Bags
Filed Jan 15, 2016NY

TL* TAKATA RECALL. THE CONTACT OWNS A 2008 GMC SIERRA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V324000 (AIR BAGS) AND STATED THAT THE PART NEEDED FOR THE REPAIR WAS NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PART NOT AVAILABLE. UPDATED 02/26/2016*LJ *CN

Unknown or Other
Filed Jan 6, 2016LA

DASH IS CRACKED IN FIVE PLACES. THE EDGE ON THE CRACKS ARE SO SHARP THAT YOU COULD CUT YOUR HAND IF IT'S MOVED ACROSS IT. ALSO HAVE TESTS BEEN DONE TO MAKE SURE THE CRACK IF AIRBAG IS DEPLOYED DOES NOT BECOME PROJECTILES

Air Bags
Filed Nov 5, 2015WA

TL* THE CONTACT OWNS A 2008 GMC SIERRA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V324000 (AIR BAGS); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

Air Bags
Filed Sep 30, 201539,180 milesWI

TL* THE CONTACT OWNS A 2008 GMC SIERRA 1500. THE CONTACT STATED THAT THE AIR BAG WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE AIR BAG SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS 39,180. UPDATED 11/18/15*LJ THE CONSUMER STATED THE SENSOR FAILED PREMATURELY. UPDATED 2/10/2016*JS, UPDATED 03/23/18*JB

Air Bags
Filed Jun 22, 201557,688 milesWI

I START MY TRUCK ONE NICE SUMMER DAY AND MY "SERVICE AIR BAG" LIGHT CAME ON, STRANGE I THOUGHT, SINCE MY 2008 SIERRA 1500 ONLY HAS 57,XXX MILES ON IT. . NO ACCIDENT, NO PRIOR ISSUES, NOT EVEN INCLEMENT WEATHER WHEN THE LIGHT CAME ON. TOOK IT TO THE DEALER TO HAVE IT DIAGNOSED. THE DIAGNOSTIC COST WAS $132.93, AND THAT WAS TO JUST FOR PLUGGING IN THE TECH 2 SCAN TOOL AND RUNNING THE SIR AIR BAG DIAGNOSTIC TEST. I WAS NOT THRILLED ABOUT IT. PROBLEM TURNED OUT TO BE A FAILURE OF THE FRONT LEFT AIR BAG SENSOR. THE DEALER SAID "OH WE HAVE ONE IN STOCK AT OUT OTHER LOCATION, WE CAN GET IT SHIPPED OVER, AND IT WOULD COST $550 BUT WE COULD HAVE THE TRUCK BACK TO YOU LATER THIS EVENING." HOW DOES ONE OF THESE JUST FAIL? IF ITS DUE TO CORROSION SHOULDN'T GM PICK UP THE TAB ON THAT? THIS SAFETY COMPONENT IS WHAT SENSES IMPACT THEN CAUSES THE AIRBAG TO ACTUALLY DEPLOY AND THIS PART JUST RANDOMLY FAILS? HOW IS THAT ACCEPTABLE FOR ANY MANUFACTURER, IF THERE IS A CORROSION ISSUE, FIND A MEANS TO PREVENT FURTHER FAILURES AND COVER THE COST OF REPLACEMENT FOR THOSE THAT DO FAIL. FOR A GMC TRUCK THAT USES THE PHRASE "WE ARE PROFESSIONAL GRADE" AS THE BACKBONE FOR THEIR PRODUCTS, WHY WOULD THEY USE PARTS THAT FAIL SO EASILY? SINCE SOME OF THEIR TRUCKS USED TO BE BE ASSEMBLED IN WISCONSIN, AND THEIR HEAD QUARTERS IS IN DETROIT, MICHIGAN, IT'S VERY HARD TO OVERLOOK THE FACT THAT THESE PLACES ARE NOT KIND TO VEHICLES. SO WHY IS IT THAT A VERY IMPORTANT SAFETY SYSTEM, THE SUPPLEMENTAL RESTRAINT SYS

Air Bags
Filed Feb 20, 201533,635 milesMI

MY VEHICLE AIR BAG SENSORS HAVE BEEN DIAGNOSED AS FAULTY. THE DEALERSHIP INDICATED THAT BOTH FRONT AIR BAG SENSORS ARE PART OF A KNOWN PROBLEM WHERE THE FACTORY TIGHTENED THE BOLTS TOO FAR MAKING THE SENSORS PRONE TO CRACK AND COLLECT MOISTURE. THIS MOISTURE THEN FREEZES AND THE SENSORS NEED TO BE REPLACED. THIS REPAIR IS VERY COSTLY AT OVER $200 PER SENSOR AND BOTH SENSORS NEED REPLACED. THIS DOESN'T INCLUDE LABOR. THIS IS DEFINITELY A SAFETY ISSUE AND I DON'T KNOW IF THE AIR BAGS WILL FUNCTION PROPERLY IF AN ACCIDENT WERE TO HAPPEN. THIS SEEMS TO BE AN ITEM THAT SHOULD BE RECALLED. *TR

Structure
Filed Jan 28, 201589,000 milesFL

THE DASHBOARD IS CRACKING DUE TO A DESIGN FLAW AROUND THE PASSENGER AIRBAG WHICH CAN CAUSE THE AIRBAG TO TEAR AND OR FAIL TO DEPLOY PROPERLY IN A ACCIDENT. IN RESEARCHING THIS SUBJECT ON THE INTERNET I CAME TO FIND OUT THAT THIS IS A COMMON ISSUE IN ALL GMC AND CHEVROLET LIGHT DUTY TRUCKS FROM 2007-2012. *TR

Engine
Filed Jan 16, 201574,300 milesNH

WHILE DRIVING CHECK ENGINE LIGHT, SERVICE STABILITRAC AND SERVICE TRACTION CONTROL ON INFORMATION CENTER, FOLLOWED BY A REDUCED POWER NOTIFICATION. THIS CLEARS AND OCCURS WITHOUT WARNING RENDERING THE MV NEAR USELESS. *TR

Service Brakes
Filed Jan 15, 2015TX

TL* THE CONTACT OWNS A 2008 GMC SIERRA. WHILE DRIVING AT APPROXIMATELY 30 MPH, THE CONTACT HEARD A TICKING NOISE AND THE BRAKES FAILED TO STOP THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT THE BRAKES FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT WAS MADE AWARE OF NHTSA CAMPAIGN NUMBER: 14V459000 (SERVICE BRAKES, AIR) HOWEVER, THE PARTS NEEDED TO DO THE REPAIR WERE NOT AVAILABLE. THE FAILURE RECURRED ON SEVERAL OCCASIONS. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.

Air Bags
Filed Dec 26, 201476,767 milesMI

PLACED TRUCK IN PARK, WHILE RUNNING, SERVICE AIR BAG LIGHT COMES ON. GOES ON AND OFF FOR TWO DAYS. ON SECOND DAY LOOSE BOTH LOW BEAMS WILL NOT TURN ON. WENT OUT AT THE SAME TIME. SWITCH DOES NOTHING, RUNNING LIGHTS WORK, HIGH BEAMS WORK, FOG LIGHTS. *TR

Air Bags
Filed Dec 25, 201430,000 milesCA

DRIVER SIDE AIR BAG EXPLODED. THE BAG ITSELF DID NOT DEPLOY. JUST A LOUD EXPLOSION FILLING THE CAB WITH BLACK SMOKE. VIOLENT BLAST OF AIR/SMOKE AGAINST THE DRIVER. WOULD HAVE BEEN VERY SERIOUS IF NOT DRIVING AT LOW SPEED ON A SIDE ROAD AT THE TIME. *TR

Fuel System, Gasoline
Filed Dec 23, 2014130,000 milesCT

BEGAN TO SMELL FAINT RAW GAS FUMES AROUND THE VEHICLE IN THE SUMMER. IN THE AUTUMN MONTHS THE RAW GAS ODOR SMELL INTENSIFIED AND WAS VERY STRONG WITH AN OVERCOMING PRESENCE IN THE CABIN WHILE DRIVING. I BROUGHT THE VEHICLE TO MY SHOP FOR DIAGNOSTIC. THE MECHANIC (NON GMC GARAGE) CALLED BACK SEVERAL HOURS LATER AND SAID I HAD BEEN DRIVING A POTENTIALLY DISASTER. HE ASKED ME TO SEE FOR MYSELF. I WAS ABLE TO VIEW THIS FIRST HAND AFTER HE HAD REMOVED THE FUEL TANK FROM THE VEHICLE. THE FUEL PUMP IS MOUNTED INTO A DEEP SUMP ON THE TOP OF THE GAS TANK. THE SUMP WELL IS RATHER DEEP AND COLLECTS MUD, SILT, DEBRIS AND WATER WHILE DRIVING AND THAT COLLECTS AND BUILD UP OVER TIME INTO THE SUMP AND THAT STAYS MOIST AT ALL TIMES. OVER THE COURSE OF 6 YEARS THE FUEL PUMP HOUSING AND MOUNT RING RUSTED, ROTTED OUT AND STARTED LEAKING RAW GAS THAT WAS SPILLING ONTO THE HOT EXHAUST PIPE ALONGSIDE THE FUEL TANK. I DO NOT GO OFF ROAD WITH THE VEHICLE NOR DO I PLOW SNOW WITH IT. THE VEHICLE IS USED PRINCIPALLY IN HIGHWAY DRIVING. A FEW WEEKS LATER I WAS TALKING TO A FRIEND WHO OWNS A 2010 GMC SUBURBAN AND HE HAD THE EXACT SAME PROBLEM. I SUBSEQUENTLY WENT ON LINE, SEARCHED ON GOOGLE, AND DISCOVERED A NUMBER OF OTHER OWNERS THAT HAD THE SAME PROBLEM WITH THEIR VEHICLES. THIS IS A DESIGN FLAW IN WHICH THE TANK IS DESIGNED WITH THE DEEP CIRCULAR DEPRESSION (A PERFECT SUMP CONDITION) FOR THE MOUNTING OF THE FUEL PUMP AND WITH NORMAL ROAD DRIVING (MOST NOTABLY IN THE NORTHEAST OR NORTHWEST WHERE RAIN

Suspension
Filed Dec 13, 201473,000 milesMA

THREE YEARS IN A ROW , MY TRUCK HAS NOT PASSED INSPECTION DUE TO PROBLEMS WITH THE FRONT END BALL JOINTS ON BOTH SIDES. THIS SPRING MY FRONT LEFT BEARING AND AXLE FAILED, IT HAS FAILED INSPECTION AGAIN THIS YEAR. I HAVE 91,000 MILES ON MY TRUCK. *TR

Electrical System
Filed Nov 18, 2014AL

DRIVER FRONT DOOR DOES NOT LOCK OR UNLOCK. *TR

Electrical System
Filed Nov 9, 201456,000 milesWI

ALL 4 DOOR LOCKS DO NOT LOCK/UNLOCK UNLESS DONE MANUALLY. BIG SAFETY ISSUE!!! NOTICE A LOT OF COMPLAINTS ON THIS MAYBE IT IS TIME FOR A RECALL. *TR

Structure
Filed Sep 18, 201469,000 milesSC

DASH IS CRACKING IN SEVERAL PLACES. *TR

Air Bags
Filed Sep 3, 201479,454 milesMI

AIRBAG SERVICE LIGHT AND MESSAGE APPEARED. DEFECTIVE 15297468 SENSOR CAUSED SYSTEM FAILURE. PART BADLY DAMAGED BY CORROSION. *TR

Air Bags
Filed Jul 28, 201460,000 milesMI

BOTH PART NUMBERS152974468 (FRONT FRAME MOUNTED CRASH SENSORS) FAILED WITHIN 2 WEEKS OF EACH OTHER ON MY 2008 GMC SIERRA PICKUP TRUCK. THEY ARE SUPPOSED TO BE HERMETICALLY SEALED UNITS BUT BOTH SHOW SIGNS OF WATER INTRUSION, CORROSION AND SWELLING. WHEN THESE FAIL THE SIR SYSTEM IS SHUT OFF. I HAVE PHOTOGRAPHS OF THE PARTS IF YOU WOULD WISH TO SEE THEM. UPDATED 5/8/2015 *JS

Steering
Filed Jul 24, 201477,255 milesNC

THE LOWER STEERING SHAFT IS MAKING A NOISE. TOOK TO A REPAIR CENTER AND SHOW THE SHAFT NEEDS TO BE LUBED IT MAKES A CREAKING NOISE WHEN DRIVING OVER HUMPS AND ALSO THE SLIP YOKE IN THE REAR OF THE TRUCK WHEN COMING TO A STOPPED POSITION THE DRIVE SHAFT MOVES AND BACK AND IT FEELS AS IF YOU WAS BEING BUMPED FROM THE REAR OF THE VEHICLE. THE TWO ISSUES ARE FOUND ALL OVER THE WEB REPORTING THESE ISSUES AND GMC AS NOT IDENTIFIED OR RESOLVED THESE ISSUES ESPECIALLY ON THESE MODELS. *TR

Electrical System
Filed Jul 23, 2014104,190 milesTN

ALL FOUR DOOR LOCKS WERE INTERMITTENTLY INOPERATIVE & ONLY ABLE TO FUNCTION MANUALLY FROM THE INSIDE. TAKEN TO DEALER AND DIAGNOSED AS INTERNAL FAILURE IN DOOR LOCK ASSEMBLIES/ACTUATORS. ALL FOUR DOOR LOCK ASSEMBLIES WERE REPLACED AT A CUSTOMER COST OF $900+. THIS IS MY SECOND GMC VEHICLE THAT HAS HAD THE SAME PROBLEM AND AFTER SEARCHING THE INTERNET THIS SEEMS TO BE A FAIRLY COMMON PROBLEM. EVEN THE DEALERSHIP MECHANIC MENTIONED SURPRISE THAT IT HAS NOT BEEN RECALLED OR GMC HAS NOT BEEN FORCED TO FIX THE PROBLEM CONSIDERING HOW OFTEN HE HAD PERSONALLY DIAGNOSED & FIXED THIS SAME PROBLEM. THIS IS DEFINITELY A SAFETY ISSUE AS THE CUSTOMER IS UNABLE TO RELY ON THE DOOR LOCK SYSTEM OR LOCK/UNLOCK THE DOORS AS USUAL. MULTIPLE TIMES, MY VEHICLE SAT AT THE AIRPORT FOR DAYS UNLOCKED BECAUSE OF THIS FAILURE. SIMILARLY, MY TODDLER-AGED CHILDREN WERE ABLE TO OPEN THE DOORS TO THE BACKSEAT WITH THE VEHICLE IN MOTION DUE TO THE FAILURE IN THE AUTOMATIC ASSEMBLY. *TR

Air BagsCrash1 injured
Filed Jul 22, 201478,000 milesMI

ON OCTOBER 15, 2013, APPROX 7:45 AM, SINGLE OCCUPANT, WAS ENTERING THE EXIT RAMP FROM FREEWAY WHEN TRUCK CRASHED AND ROLLED TWICE. THE AIR BAGS DID NOT DEPLOY. TRUCK WAS COMPLETELY TOTALED. OCCUPANT REQUIRED MEDICAL TRANSPORT TO HOSPITAL AND WAS KEPT FOR A WEEK FOR TESTING AND TREATMENT FOR INJURIES. COUNTY SHERIFF ATTENDED TO CRASH SITE AND SUBMITTED TRAFFIC REPORT. WITH ALL THE RECENT RECALLS OF GM PRODUCTS - LIKE IN OTHER CRASHES, THE AIR BAGS DID NOT DEPLOY. IGNITION. *TR

Air Bags
Filed Jul 21, 2014108,787 milesPA

WARNING LIGHT CAME ON ABOUT AIR BAG, TOOK TO GMC DEALER AS GMC HAD NO RECALL ON THIS WARNING GMC DEALER RAN TEST DETERMINED THE PASSENGER AIR BAG SENSOR HAD CORRODED AND I HAD TO REPLACE IT AND IT WAS NOT COV BY WARRANTY, SO PD 317.00 TO HAVE REPLACED. SOMETHING THIS IMPORTANT IN THE VEHICLE SHOULD HAVE BEEN RECALLED AND SENSOR MOVED TO OTHER LOCATION AS IT WAS CORRODED FROM WEATHER? GMC DEALER TOLD ME 2 THINGS COULD HAPPEN IF I DIDN'T GET IT FIXED, COULD GO OFF RANDOMLY OR WOULD NOT DEPLOY IF IN ACCIDENT THEREFORE BOTH OF WHICH COULD HAVE CAUSED FATALITY IF HAPPENED IN OPERATION. WOULD LIKE COMPLAINT FILED AS I WILL NOT GET MY MONEY BACK, BUT GMC NEEDS TO BE AWARE OF THIS IN THIS YEAR TRUCK. MAYBE SAVE SOME LIVES IF IT IS RECALLED AND MOVED TO WHERE WEATHER CANT GET TO IT. GMC CUSTOMER SERVICE WAS OF NO HELP IN GETTING THIS REPLACED OR EVEN A REPORT MADE OF THIS INCIDENT, I HAD THIS REPLACED IN OCT. 2013 AND WAS TERRIFIED EVERYDAY DRIVING IT THAT IT WOULD GO OFF, AND CAUSE ME AN ACCIDENT, AND DEALER ADVISED ME THAT I HAD 2 OF THESE BAGS, SO AT LEAST THEY (SENSOR) DID NOT GO BAD AT THE SAME TIME...THIS WAS A LOT OF MONEY TO ME TO HAVE THIS FIXED PLUS THE 39.00 TO HAVE THEM RUN COMPUTER TEST ON IT. NEEDS TO PROB BE A RECALL ON THIS PART, AND RELOCATION OF WHERE THE SENSORS ARE. THANKS *TR

Latches/Locks/Linkages
Filed Jul 13, 201465,000 milesGA

I HAVE TO LOCK AND UNLOCK BOTH OF MY PASSENGER SIDE DOORS MANUALLY, BECAUSE THE LOCKS DOESN'T WORK WITH THE KEY FOB NOR INSIDE THE VEHICLE. I FEEL LIKE THIS IS A SAFETY ISSUE THAT GM SHOULD RECOGNIZE BECAUSE SOMEONE COULD HAVE VALUES STOLEN OUT OF THEIR VEHICLES IF NOT HAVE THE VEHICLE STOLEN IF THEY FORGET TO MANUALLY LOCK DOORS WHEN THERE IS A PASSENGER IN THE VEHICLE. *TR

Service Brakes, Hydraulic
Filed Jun 10, 201493,792 milesPA

THE FUEL LINES ARE RUSTED THROUGH SPRAYING FUEL TO UNDER SIDE OF TRUCK. THE LINES RUSTED THROUGH WHILE DRIVING FIFTEEN HOURS STRAIT FROM FLORIDA. IF THE FUEL WOULD HAVE HIT THE TAIL PIPE OR DIESEL PARTICULET FILTER WHEN REGENERATING, THERE COULD HAVE BEEN A SERIOUS FIRE. I HAVE BEEN THROUGH AN EXPLOSION AT WORK AND KNOW WHAT IT IS LIKE TO BE BURNED. I ONLY DROVE THIS TRUCK DAILY TWO WINTERS BEFORE I GOT HURT AND LAST WINTER IT WAS IN FLORIDA. I HAVEN'T EVEN CHANGED THE FRONT BRAKES YET BUT THE FUEL LINES ARE SHOT. SHAME ON GM AND SHAME ON NHTSA FOR NOT ADDRESSING THIS. YOU BOTH KNOW THERE IS A PROBLEM WITH BRAKE AND FUEL LINES. HOW MANY PEOPLE NEED TO DIE OR GET HURT OR HOW MANY NOT EVEN REPORTED HAVE BEEN TOUCHED BEFORE YOU ACT. AND BY THE WAY I HAVE A MECHANICS DEGREE FROM YEARS AGO BUT AM NOT A PRACTICING MECHANIC. *TR

Air Bags
Filed May 21, 2014100,000 milesGA

DASH IS CRACKED AT PASSENGER AIRBAG. I HAVE CONCERNS ABOUT SHARP PLASTIC DURING AIRBAG DEPLOYMENT CAUSING SERIOUS INJURY. *TR

SteeringCrash
Filed May 16, 201478,000 milesFL

DRIVING HOME, THE SPINDLE ARM BROKE, CAUSING THE TIRES TO LOSE STEERING ABILITY, LEADING TO THE LOSS OF CONTROL AND THE TRUCK GOING INTO PENSACOLA BAY. NO AIRBAG DEPLOYMENT. DRIVER KNOCKED UNCONSCIOUS. *TR

Latches/Locks/Linkages
Filed Mar 25, 2014TX

TL* THE CONTACT OWNS 2008 GMC SIERRA. THE CONTACT STATED THAT THE FRONT PASSENGER'S SIDE DOOR COULD NOT BE OPENED DUE TO THE LOCK MALFUNCTIONING. THE VEHICLE WAS NOT TAKEN TO DEALER FRO INSPECTION OR REPAIRS. THE MANUFACTURER WAS NOT NOTIFIED OF THE PROBLEM. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS NOT AVAILABLE.

Air Bags
Filed Mar 18, 201439,059 milesFL

SERVICE AIR BAG WARNING CAME ON AND STAYS ON. *TR

Electrical System
Filed Mar 10, 2014KY

THIS IS NOT AN OFFICIAL COMPLAINT HOWEVER AS THE IGNITION PROBLEM UNFOLDS WITH THE GM PRODUCTS I WANTED TO TAKE THE OPPORTUNITY TO BRING TO THE ATTENTION A VERY SERIOUS PROBLEM THAT OCCURRED APPROXIMATELY A YEAR OR SO AGO WITH MY 2008 GMC SIERRA. I TYPICALLY PARK MY TRUCK IN THE GARAGE WITH THE KEY IN THE IGNITION. WE HAVE A LIVE CAMERA IN THE GARAGE AND ONE MORNING AROUND 7 AM AFTER A SEVERE THUNDERSTORM AROUND 3 AM I FOUND ON THE CAMERA THE TRUCK RUNNING WITH FLASHING HEADLIGHTS. I WENT TO GARAGE IMMEDIATELY AND WAS HIT WITH VERY HIGH HEAT DUE TO THE TRUCK RUNNING. WITH THE CARBON MONOXIDE POTENTIAL I DID NOT GO INTO THE GARAGE. I GOT MY WIFE'S KEYS AND TRIED A "REMOTE STOP" AND THE HEADLIGHTS STOPPED FLASHING BUT THE ENGINE CONTINUED TO RUN. I OPEN BOTH GARAGE DOORS AND WENT OUTSIDE SO I COULD ENTER THE GARAGE FROM THE OUTSIDE. I OPENED THE TRUCK DOOR AND BARELY TOUCHED THE KEY IN THE IGNITION AND THE TRUCK SHUT OFF. IT WAS NOT TURNED ON! WITHOUT A DOUBT IT HAD BEEN RUNNING ABOUT FOUR HOURS SINCE THE STORM. I CONTACTED GM AND WAS TOLD TO TAKE IT TO THE LOCAL DEALER. AFTER TELLING THE DEALER THE STORY THEY BASICALLY LAUGHED AT ME AND SAID THAT I WOULD HAVE TO BRING IT IN WHEN THE NEXT STORM CAME THRU. THEY LATER RUN A DIAGNOSTIC TEST AT GM REQUEST AND FOUND A MYSTERIOUS IGNITION CODE BUT NO SOLUTION. WHAT MAKES THIS EVEN STRANGER IS THAT WE ALSO HAD A 2010 YUKON THAT STARTED ON ITS OWN ONE AFTERNOON WHEN MYSELF, A SHERIFF DEPUTY AND THREE OTHER NEIGHBORS WERE STANDING NEXT

Structure
Filed Feb 19, 201455,000 milesCA

THE SAFETY DURING A COLLISION OR AIRBAG DEPLOYMENT FROM SHARP PLASTIC EXPOSED DUE TO THE CRACKS IN THE DASH CUTTING THE AIRBAG OR SHARDS OF PLASTIC BECOMING PROJECTILES POTENTIALLY CAUSING INJURY TO OCCUPANTS. I JUST HAD A PHONE CONVERSATION WITH SOMEONE OVER AT GM AND THEY ARE GOING TO CONTACT THE DEALERSHIP REGARDING THIS ISSUE. I EXPLAINED TO THEM THIS IS A MAJOR SAFETY CONCERN. THE CRACKS IN THE DASHBOARD AROUND THE PASSENGER SIDE AIRBAG COMPARTMENT COULD COMPROMISE THE INTEGRITY AND DEPLOYMENT OF THE AIRBAG AND POTENTIALITY, CAUSE GREATER INJURY TO THE PASSENGER(S) IN THE EVENT OF AN ACCIDENT. I ALSO NOTED TO GM THAT MY CASE IS NOT AN ISOLATED INCIDENT, AND THAT THERE ARE NUMEROUS FORUMS AND THIS FACEBOOK PAGE WHERE GM VEHICLE OWNERS HAVE POSTED PICTURES OF DEFECTIVE DASHBOARDS ALL WITH SIMILARITIES, SHOWING CRACKS IN THE SAME GENERAL AREAS,MANY OF WHOM HAVE BEEN EXPRESSING SAFETY CONCERNS REGARDING THIS DASHBOARD DESIGN FLAW. *TR

Latches/Locks/Linkages
Filed Jan 22, 201432,000 milesND

WE HAVE HAD THREE OF THE POWER LOCKS GO OUT - FIRST WAS FRONT PASSENGER, WHICH WAS UNDER WARRANTY AND COVERED FREE OF CHARGE, SO WAS THE SECOND - THE FRONT DRIVERS SIDE. BUT, THE REAR PASSENGER SIDE WENT OUT A YEAR LATER AND NOW THEY WILL NOT COVER IT UNDER WARRANTY. MY CONCERN IS THAT, HAVING SMALL CHILDREN, I HAVE HAD THEM LOCKED INSIDE THE VEHICLE AND THE UNLOCK DOESN'T WORK, SO I HAVE TO CLIMB THROUGH TO ACCESS THE DOOR LOCK. IN AN EVENT OF AN EMERGENCY, WHERE TIME IS OF ESSENCE - THIS IS A SEVERE ISSUE. *TR

Latches/Locks/Linkages
Filed Nov 30, 201335,000 milesSC

ERRATIC DOOR LOCK BEHAVIOR. PASSENGER AND REAR DRIVER SIDE DOOR WILL NOT LOCK OR UNLOCK CONSISTENTLY. THE PASSENGER SIDE LOCK NOT LOCKING RESULTED IN THE THEFT OF A HANDGUN FROM MY VEHICLE. THIS DEFICIENCY LEAVES THE VEHICLE SUSCEPTIBLE TO THEFT, CARJACKING, DOORS COMING OPEN ON IMPACT. PASSENGERS, ESPECIALLY CHILDREN ARE AT RISK OF OPENING THE VEHICLE DOOR WHILE IN MOTION. IN THE EVENT OF AN EMERGENCY THE DOORS EFFECTED CAN NOT BE UNLOCKED FROM OTHER THAN THE MANUAL LATCH BUTTON TO AID PASSENGERS. *TR

Structure › Body › Door
Filed Jul 27, 201376,000 milesCA

THE DRIVERS SIDE INTERIOR DOOR HANDLE WILL NOT OPEN THE DRIVERS SIDE DOOR. THE WINDOW HAS TO BE ROLLED DOWN IN ORDER TO OPEN THE DOOR FROM THE OUTSIDE.... BASED ON THE GMC FORUMS I HAVE READ THIS HAPPENS TO A LOT OF PEOPLE. THE REPLACEMENT COSTS CAN RUN FROM $200-$800 DUE TO PLASTIC PIECES AND CABLES BEING USED THAT MELT AND BREAK EASILY. THIS IS VERY DANGEROUS BECAUSE IF SOMEONE WERE TO EVER GET INTO AN ACCIDENT AND THEY NEED TO GET OUT OF THE VEHICLE QUICKLY THEY WILL NOT BE ABLE TO OPEN THE DRIVER SIDE DOOR IF THAT IS THE ONLY OPTION TO BE ABLE TO GET OUT. THEY WILL HAVE TO KICK THE WINDOW OUT IN ORDER TO OPEN THE DOOR WITH THE OUTSIDE HANDLE. I AM THE ORIGINAL OWNER OF THE TRUCK AND AM VERY DISAPPOINTED THIS HAS APPENDED AT SUCH A LOW MILEAGE. *TR

Air Bags
Filed Jun 16, 201355,000 milesGA

MY 2008 GMC DASH IS CRACKED IN TWO PLACES ABOVE THE PASSENGER SIDE AIR BAG. AFTER SEARCHING ON THE INTERNET THIS CRACK(S) ARE A CHRONIC DEFECT IN THE 07/08 GENERAL MOTORS TRUCKS AND SUV'S. NO REASON FOR THESE CRACKS, NO IMPACT, ETC... THERE IS A COMMON CONCERN THE OWNERS SHARE THAT THIS DEFECT COULD IMPACT THE DEPLOYMENT OF THE AIR BAG IN THE EVENT OF A CRASH. *TR

Complaints 1-50 of 68, newest first, reproduced as filed.

Across model years

Worst on record: 1999
YearComplaintsRecallsFiresDeathsAssessment
201761010Routine
20166210Routine
201553610Routine
20141011220Do not drive
201339310Routine
201229220Routine
201143200Routine
201034120Routine
200937100Routine
2008 — this page68200Routine
200759220Routine
200653630Routine
20051171120Routine
20041881050Routine
2003206912Fatalities reported
2002249720Above average
2001264725Fatalities reported
20004431232Fatalities reported
1999600921Fatalities reported
1998190080Routine
1997238050Above average
1996246230Above average
1995261600Above average
1994190320Routine
199372310Routine
199230420Routine
199112200Routine
199018220Routine

Compare every Sierra 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: Jun 4, 2010. Source: NHTSA Office of Defects Investigation.