FaultScore

FaultScore report

2014 GMC Sierra 2500 problems

Owners have filed 39 complaints about the 2014 GMC Sierra 2500 with NHTSA between 2014 and 2024. The largest single group is the other & unspecified. Across this model's run it ranks 19 of 30 worst.

C

FaultScore 46/100

Higher is worse. Measured against the other years of the GMC Sierra 2500.

How this is worked out

The numbers

39

Complaints

4

Crashes reported

1

Fires reported

0

Injuries reported

39,500 mi

Median mileage at failure

Half of reported failures happened before this

39%

Failed under 36,000 miles

Inside a typical bumper-to-bumper warranty

What kind of bad

The letter says how bad. This says what kind — whether this year drew an unusual number of complaints, unusually dangerous ones, or failures that arrived unusually early.

Complaint volume 26 vs 50 Severity 66 vs 50 Early failure 67 vs 50
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 26
Against the median year of the GMC Sierra 2500. 50 means typical for this model; 100 means roughly double.
Severity — 66
12.8% of these complaints involved a crash, fire, injury or death, against a national rate of 9.7%.
Early failure — 67
39% of failures with a mileage on record happened under 36,000 miles, against a national rate of 29%.

How 2014 compares with every other GMC Sierra 2500

Click any bar to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks on a 2014 GMC Sierra 2500

Every complaint is filed against a part. Follow any row for the complaints about that part alone.

Other & Unspecified 7 17.9%

Median failure at 51,000 miles

Steering 6 15.4%

Median failure at 40,000 miles

Airbags 6 15.4%

Median failure at 45,000 miles

Electrical System 4 10.3%

Median failure at 22,795 miles

Engine & Cooling 4 10.3%

1 crashes, 0 fires · median 74,319 mi

Fuel & Propulsion 3 7.7%

Median failure at 85,000 miles

Transmission & Drivetrain 3 7.7%

1 crashes, 1 fires · median 15,000 mi

Stability & Traction Control 2 5.1%

Median failure at 68,565 miles

Acceleration & Cruise Control 2 5.1%

2 crashes, 0 fires · median 10,000 mi

Lights 1 2.6%

Median failure at 10 miles

Brakes 1 2.6%

When it fails

Odometer readings owners gave when they filed. About half of all complaints include one.

Under 1,000 miles 1 3.6%
1,000 – 9,999 miles 2 7.1%
10,000 – 24,999 miles 6 21.4%
25,000 – 49,999 miles 6 21.4%
50,000 – 74,999 miles 4 14.3%
75,000 – 99,999 miles 6 21.4%
100,000 – 149,999 miles 3 10.7%

When owners complained

A spike years after the car went on sale usually means a part wearing out on schedule across the whole fleet — the kind of pattern no single owner can see from inside their own car.

Mar 2014 peak 4 Oct 2024

NHTSA investigations into the 2014 GMC Sierra 2500

An investigation is the step before a recall: the agency has seen enough complaints to look into a pattern itself. An open one means it thinks something may be wrong and nothing has been fixed yet.

1 investigation is still open.

EA21002 Opened 17 Sep 2021 Still open AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE

Desiccated Air Bag Inflator Rupture

From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.C...

Recalls on the 2014 GMC Sierra 2500

A complaint is one owner's allegation. A recall is the point at which the manufacturer or a regulator agreed the defect is real and dangerous enough to fix for free — however old the car is.

United States — NHTSA

21V054000

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

General Motors, LLC (GM) is recalling certain 2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL vehicles originally sold, or ever registered, in the states of AL, CA, FL, GA, HI, LA, MS, SC, TX, PR, AS, GU, the MP, and VI or "Zone A." Additionally GM is recalling certain 2011-2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, Yukon XL and 2011-2013 Cadillac Escalade EXT, Chevrolet Avalanche, Silverado 1500, and GMC Sierra 1500 vehicles originally sold, or ever registered, in the states of AZ, AR, DE, DC, IL, IN, KS, KY, MD, MO, NE, NV, NJ, NM, NC, OH, OK, PA, TN, VA, and WV or "Zone B." Additionally, GM is recalling certain 2010-2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL and 2010-2013 Cadillac Escalade EXT, Chevrolet Avalanche, Silverado 1500, and GMC Sierra 1500 vehicles originally sold, or ever registered, in the states of AK, CO, CT, ID, IA, ME, MA, MI, MN, MT, NH, NY, ND, OR, RI, SD, UT, VT, WA, WI,

Risk: An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.

18V267000

EQUIPMENT

General Motors LLC (GM) is recalling certain 2009-2014 Chevrolet Silverado HD and GMC Sierra HD, 2009 GMC Topkick 5000, 6000, 7000 and 8000 Series and Isuzu F Series, and 2009-2018 Chevrolet Express, and GMC Savana vehicles, equipped with certain Plastic-Handle Fire Extinguishers or Push Button 'Pindicator' Fire Extinguishers. These extinguishers may become clogged, preventing the extinguisher from discharging as expected or requiring excessive force to activate the extinguisher. Additionally, in certain models, the nozzle may detach from the valve assembly with enough force that it could cause injury and also render the product inoperable. For a full list of the affected fire extinguisher models visit: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17E062-5427.pdf

Risk: In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.

Recalls cover specific build ranges, so check your own vehicle by VIN at nhtsa.gov/recalls or, in Canada, Transport Canada.

Complaints that involved harm

Reports where the owner recorded a crash, a fire, an injury or a death.

at 15,000 miles Tucson, AZ Crash

POWER TRAIN

THE BIGGEST PROBLEM (OUT OF MANY) THAT MAKES THIS VEHICLE UNSAFE, STRESSFUL, AND DISCOMFORTING TO DRIVE IS HOW IT WILL RANDOMLY DECIDES TO RAISE THE IDLE TO 900+ RPM (IN GEAR) AND BASICALLY DRIVES IT'S SELF. DURING THIS CONDITION IT IS VERY DIFFICULT TO OPERATE VEHICLE. BECAUSE OF ITS RANDOM PATTERN IT CAUSED ME TO HAVE AN ACCIDENT THAT RESULTED IN $3500 IN BODY DAMAGE TO THE TRUCK. THANK GOD NO ONE WAS HURT. WEAR AND TEAR IS DRASTICALLY INCREASED AS THE VEHICLE IS TRYING TO DRIVE ON ITS OWN AS I'M TRYING TO STOP AT TRAFFIC LIGHT, STOP SIGNS, OR SIMPLY PARKING. DRIVE-TRAIN IS BANGING, BRAKES ARE WORKING HARDER, AND FUEL IS BEING WASTED. NOW, ADD A PAYLOAD OR TRAILER AS I OFTEN DO AND PROBLEMS ARE MAGNIFIED. ESSENTIALLY THE VEHICLE IS AGING AND WEARING ITS SELF OUT BEFORE ITS TIME. I HAVE BEEN ORDERED BY PIMA COUNTY COURT TO HAVE THE VEHICLE FIXED OR REPLACE. THE OFFICER THAT GAVE ME THE CITATION WITNESSED THE HIGH ENGINE IDLE AND AGREED THAT IT WOULD BE DIFFICULT TO STOP ESPECIALLY WITH A LOADED TRAILER AS I HAD THAT DAY. OFFICER ALSO TESTIFIED THIS IN COURT ON 11/4/2015. THERE IS A CURRENT LAW SUIT IN CALIFORNIA FOR THIS DEFECT. MY LOCAL DEALERS WILL NOT WORK ON VEHICLE ANYMORE DO LIABILITY AND TOLD ME TAKE IT UP WITH GM. GM HAS PROVIDED NO ASSISTANCE.

NHTSA complaint #10824723 — an unverified report by a vehicle owner.

at 15,000 miles Tucson, AZ Crash

VEHICLE SPEED CONTROL

THE BIGGEST PROBLEM (OUT OF MANY) THAT MAKES THIS VEHICLE UNSAFE, STRESSFUL, AND DISCOMFORTING TO DRIVE IS HOW IT WILL RANDOMLY DECIDES TO RAISE THE IDLE TO 900+ RPM (IN GEAR) AND BASICALLY DRIVES IT'S SELF. DURING THIS CONDITION IT IS VERY DIFFICULT TO OPERATE VEHICLE. BECAUSE OF ITS RANDOM PATTERN IT CAUSED ME TO HAVE AN ACCIDENT THAT RESULTED IN $3500 IN BODY DAMAGE TO THE TRUCK. THANK GOD NO ONE WAS HURT. WEAR AND TEAR IS DRASTICALLY INCREASED AS THE VEHICLE IS TRYING TO DRIVE ON ITS OWN AS I'M TRYING TO STOP AT TRAFFIC LIGHT, STOP SIGNS, OR SIMPLY PARKING. DRIVE-TRAIN IS BANGING, BRAKES ARE WORKING HARDER, AND FUEL IS BEING WASTED. NOW, ADD A PAYLOAD OR TRAILER AS I OFTEN DO AND PROBLEMS ARE MAGNIFIED. ESSENTIALLY THE VEHICLE IS AGING AND WEARING ITS SELF OUT BEFORE ITS TIME. I HAVE BEEN ORDERED BY PIMA COUNTY COURT TO HAVE THE VEHICLE FIXED OR REPLACE. THE OFFICER THAT GAVE ME THE CITATION WITNESSED THE HIGH ENGINE IDLE AND AGREED THAT IT WOULD BE DIFFICULT TO STOP ESPECIALLY WITH A LOADED TRAILER AS I HAD THAT DAY. OFFICER ALSO TESTIFIED THIS IN COURT ON 11/4/2015. THERE IS A CURRENT LAW SUIT IN CALIFORNIA FOR THIS DEFECT. MY LOCAL DEALERS WILL NOT WORK ON VEHICLE ANYMORE DO LIABILITY AND TOLD ME TAKE IT UP WITH GM. GM HAS PROVIDED NO ASSISTANCE.

NHTSA complaint #10824723 — an unverified report by a vehicle owner.

at 15,000 miles Tucson, AZ Crash

ENGINE

THE BIGGEST PROBLEM (OUT OF MANY) THAT MAKES THIS VEHICLE UNSAFE, STRESSFUL, AND DISCOMFORTING TO DRIVE IS HOW IT WILL RANDOMLY DECIDES TO RAISE THE IDLE TO 900+ RPM (IN GEAR) AND BASICALLY DRIVES IT'S SELF. DURING THIS CONDITION IT IS VERY DIFFICULT TO OPERATE VEHICLE. BECAUSE OF ITS RANDOM PATTERN IT CAUSED ME TO HAVE AN ACCIDENT THAT RESULTED IN $3500 IN BODY DAMAGE TO THE TRUCK. THANK GOD NO ONE WAS HURT. WEAR AND TEAR IS DRASTICALLY INCREASED AS THE VEHICLE IS TRYING TO DRIVE ON ITS OWN AS I'M TRYING TO STOP AT TRAFFIC LIGHT, STOP SIGNS, OR SIMPLY PARKING. DRIVE-TRAIN IS BANGING, BRAKES ARE WORKING HARDER, AND FUEL IS BEING WASTED. NOW, ADD A PAYLOAD OR TRAILER AS I OFTEN DO AND PROBLEMS ARE MAGNIFIED. ESSENTIALLY THE VEHICLE IS AGING AND WEARING ITS SELF OUT BEFORE ITS TIME. I HAVE BEEN ORDERED BY PIMA COUNTY COURT TO HAVE THE VEHICLE FIXED OR REPLACE. THE OFFICER THAT GAVE ME THE CITATION WITNESSED THE HIGH ENGINE IDLE AND AGREED THAT IT WOULD BE DIFFICULT TO STOP ESPECIALLY WITH A LOADED TRAILER AS I HAD THAT DAY. OFFICER ALSO TESTIFIED THIS IN COURT ON 11/4/2015. THERE IS A CURRENT LAW SUIT IN CALIFORNIA FOR THIS DEFECT. MY LOCAL DEALERS WILL NOT WORK ON VEHICLE ANYMORE DO LIABILITY AND TOLD ME TAKE IT UP WITH GM. GM HAS PROVIDED NO ASSISTANCE.

NHTSA complaint #10824723 — an unverified report by a vehicle owner.

at 5,000 miles Tucson, AZ Crash

VEHICLE SPEED CONTROL

TL* THE CONTACT OWNS A 2014 GMC SIERRA 2500. THE CONTACT STATED THAT WHILE REVERSING INTO A TRAILER, THE VEHICLE ACCELERATED INDEPENDENTLY WITHOUT ANY WARNINGS AND CRASHED INTO THE TRAILER. A POLICE REPORT WAS NOT FILED AND NO INJURIES WERE SUSTAINED. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN WAS UNABLE TO DIAGNOSED THE FAILURE AND STATED THAT THE VEHICLE WAS FUNCTIONING UP TO SPECIFICATIONS. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 5,000.

NHTSA complaint #10810758 — an unverified report by a vehicle owner.

at 1,900 miles Hamilton, MT Fire

POWER TRAIN

TL* THE CONTACT OWNS A 2014 GMC SIERRA. THE CONTACT STATED THAT WHILE EXITING A DRIVEWAY AT AN UNKNOWN SPEED, AN ABNORMALLY LOUD BANGING NOISE WAS HEARD FROM THE FRONT END. UPON INSPECTION, IT WAS FOUND THAT THE DRIVE LINE HAD FAILED AND WAS ON FIRE. THE CONTACT PERSONALLY EXTINGUISHED THE FIRE AND A FIRE REPORT WAS NOT FILED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS FOUND THAT THE UNIVERSAL JOINT HAD FAILED AND RIPPED OUT THE DRIVE LINE. THE VEHICLE WAS SCHEDULED FOR REPAIRS. THE MANUFACTURER WAS CONTACTED ABOUT THE FAILURE. THE FAILURE MILEAGE WAS 1,900. UPDATED 05/12/14

NHTSA complaint #10569358 — an unverified report by a vehicle owner.

The most recent complaints

In the owners' own words, exactly as filed with NHTSA.

Darien, WI

UNKNOWN OR OTHER

GM refuses to repair the defective finish on my truck, their claim is that it only applies to trucks covered under the 3 year -36k warranty. This is a manufacturing defect that they admit to in the attached TSB. There should be a recall mandated for this. We spent a ton of hard earned money on these trucks.

NHTSA complaint #11618452 — an unverified report by a vehicle owner.

Guntersville, AL

AIR BAGS

2014 GMC Sierra 2500HD. My dash has started to crack around the passenger airbag and driverside gauge cluster. Dash material is brittle and serves as a hazard should the airbags deploy during an accident.

NHTSA complaint #11555635 — an unverified report by a vehicle owner.

North Ogden, UT

ELECTRICAL SYSTEM

Backing out of driveway, suddenly lost the transmission. I was stranded at about a 45-degree angle into the traffic lane. I had no gear position indication (an automatic) and couldn't move the truck under it's own power. Shut it off and restarted twice before I got it into "limp-mode" and, while abrupt and harsh, managed to get back into my driveway. Found fault code U0101, Lost Communication with TCM (Transmission Control Module). Had never heard that this has become a common problem. Discovered quickly GM has no parts available, no repairs available, and that it is happening to thousands of GM trucks from model years 2008 to 2015. The truck is useless without this module function. We use this truck to tow a 12000+ lb. travel trailer. I can't imagine how bad this could have been in freeway traffic with such a load. Have been told GM put the part on a national back order in October of 2022, with no estimate of availability. It's now late August of 2023 and still nothing available. Has me concerned that one of these vehicles could stall right in front of me in traffic! I can't afford to replace this vehicle, can't move it, and am relegated to going to work on a motorcycle- in traffic with other GM trucks just waiting to experience this failure. And winter is coming...

NHTSA complaint #11540851 — an unverified report by a vehicle owner.

at 74,319 miles Amarillo, TX

ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

The contact owns a 2014 GMC Sierra 2500. The contact stated that the vehicle failed to start as needed. The contact stated performed a diagnostic test on the vehicle and determined that the engine control module (ECM) needed to be replaced. The vehicle was not repaired. The dealer and the manufacturer were both contacted and informed the contact that the vehicle was out of warranty. The failure mileage was 74,319.

NHTSA complaint #11475195 — an unverified report by a vehicle owner.

Clinton, AR

STEERING

2014 Sierra 2500HD SN ([XXX]) Leaving on vacation towing camper with family Bosch CP4 fuel pump issue left me stranded on a HWY 9 just outside Clinton, AR which is a 2 lane HWY with no shoulder. The vehicle gave me no prior warning, dash board suddenly read power restricted followed immediately with complete power loss as I reached to top of hill. I was forced to steer and brake the truck and camper with no power, down the hill to prevent vehicles from passing at crest of hill. This left me and my family and numerous other drivers in a very dangerous situation as cars tried to pass. I had to open the hood and try to determine what was going on. I directed traffic until a Van Buren County, AR Sherriff’s Deputy arrived scolding me to get the truck and trailer out of the highway. I was forced to unhook trailer in middle of HWY and leave it. All the while, vehicles passing in danger of head on collision because there was only one officer directing both sides of traffic. GM is aware of this issue that cost me $10336 at GM Dealership where repaired. Had I been aware, I would have had this replaced this Bosch CP4 part to prevent the unsafe conditions I encountered. One message came on dash, restricted power, and I was powerless. Final Bill stated “Found Injection pump has come apart internally and has put metal through the system.” Internet search stated: According to InjectorsDirect.com, the 2011-2016 Duramax suffers from a high pressure fuel pump issue unique to this year-range model. Failure of this CP4 pump is usually catastrophic, causing metal particulates to contaminate the entire fuel system. Please help this from happening to another person. These trucks are advertised showing families pulling campers traveling through mountains. That is exactly what my family was doing. I have additional documentation if needed. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

NHTSA complaint #11460479 — an unverified report by a vehicle owner.

Clinton, AR

SERVICE BRAKES

2014 Sierra 2500HD SN ([XXX]) Leaving on vacation towing camper with family Bosch CP4 fuel pump issue left me stranded on a HWY 9 just outside Clinton, AR which is a 2 lane HWY with no shoulder. The vehicle gave me no prior warning, dash board suddenly read power restricted followed immediately with complete power loss as I reached to top of hill. I was forced to steer and brake the truck and camper with no power, down the hill to prevent vehicles from passing at crest of hill. This left me and my family and numerous other drivers in a very dangerous situation as cars tried to pass. I had to open the hood and try to determine what was going on. I directed traffic until a Van Buren County, AR Sherriff’s Deputy arrived scolding me to get the truck and trailer out of the highway. I was forced to unhook trailer in middle of HWY and leave it. All the while, vehicles passing in danger of head on collision because there was only one officer directing both sides of traffic. GM is aware of this issue that cost me $10336 at GM Dealership where repaired. Had I been aware, I would have had this replaced this Bosch CP4 part to prevent the unsafe conditions I encountered. One message came on dash, restricted power, and I was powerless. Final Bill stated “Found Injection pump has come apart internally and has put metal through the system.” Internet search stated: According to InjectorsDirect.com, the 2011-2016 Duramax suffers from a high pressure fuel pump issue unique to this year-range model. Failure of this CP4 pump is usually catastrophic, causing metal particulates to contaminate the entire fuel system. Please help this from happening to another person. These trucks are advertised showing families pulling campers traveling through mountains. That is exactly what my family was doing. I have additional documentation if needed. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

NHTSA complaint #11460479 — an unverified report by a vehicle owner.

Clinton, AR

FUEL/PROPULSION SYSTEM

2014 Sierra 2500HD SN ([XXX]) Leaving on vacation towing camper with family Bosch CP4 fuel pump issue left me stranded on a HWY 9 just outside Clinton, AR which is a 2 lane HWY with no shoulder. The vehicle gave me no prior warning, dash board suddenly read power restricted followed immediately with complete power loss as I reached to top of hill. I was forced to steer and brake the truck and camper with no power, down the hill to prevent vehicles from passing at crest of hill. This left me and my family and numerous other drivers in a very dangerous situation as cars tried to pass. I had to open the hood and try to determine what was going on. I directed traffic until a Van Buren County, AR Sherriff’s Deputy arrived scolding me to get the truck and trailer out of the highway. I was forced to unhook trailer in middle of HWY and leave it. All the while, vehicles passing in danger of head on collision because there was only one officer directing both sides of traffic. GM is aware of this issue that cost me $10336 at GM Dealership where repaired. Had I been aware, I would have had this replaced this Bosch CP4 part to prevent the unsafe conditions I encountered. One message came on dash, restricted power, and I was powerless. Final Bill stated “Found Injection pump has come apart internally and has put metal through the system.” Internet search stated: According to InjectorsDirect.com, the 2011-2016 Duramax suffers from a high pressure fuel pump issue unique to this year-range model. Failure of this CP4 pump is usually catastrophic, causing metal particulates to contaminate the entire fuel system. Please help this from happening to another person. These trucks are advertised showing families pulling campers traveling through mountains. That is exactly what my family was doing. I have additional documentation if needed. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

NHTSA complaint #11460479 — an unverified report by a vehicle owner.

Ukiah, CA

FUEL/PROPULSION SYSTEM

The vehicle experienced a catastrophic failure of the fuel pump while towing a horse trailer on a busy state highway. This was a major safety risk because the vehicle gave no warning before it just stop working. It was a miracle we were able to coast off the highway into a wide spot that was able to accommodate both the truck and the horse trailer. The truck only has 77,000 miles and we are being told that none of the repair is covered under warranty. We were also told that the fuel pump has completely contaminated the entire fuel systems, including the injectors so everything must be replaced. The quote we received from the dealership for this massive repair is $12,208.59. No warning lamps, messages or other symptoms occurred until the truck died. Once the truck died, it could not be restarted and then began displaying a code that said the fuel filter needed to be replaced.

NHTSA complaint #11458816 — an unverified report by a vehicle owner.

at 100,000 miles Woodland Park, CO

POWER TRAIN

THE GEAR SHIFT WENT LOOSE WHEN I STOPPED AND WENT TO PUT IT IN PARK. THEN NO ABILITY TO SHIFT OR RE-START THE TRUCK. THE CABLE BROKE AND I WAS TOLD THIS IS A KNOWN ISSUE. MY REPORT SAYS THAT THERE ARE NO UN-REPAIRED RECALLS ON THIS TRUCK. WHY IS THERE NO RECALL ON THIS KNOWN ISSUE?

NHTSA complaint #11362309 — an unverified report by a vehicle owner.

at 135,000 miles West Jordan, UT

UNKNOWN OR OTHER

I OWN A 2014 GMC SIERRA 2500HD. IT IS IN VERY GOOD CONDITION AND WELL MAINTAINED WITH LESS THAN 140,000 ON IT. ONE DAY AFTER WORK I GOT INTO MY TRUCK AND AS SOON AS I STARTED IT I HEARD MY DASH CRACK. IT CRACKED JUST TO THE RIGHT OF THE INSTRUMENT PANEL BY THE DASH VENT AND WINDSHIELD. AND HAS BEEN GROWING EVER SINCE. IF THE DASH IS THIS BRITTLE IN A TRUCK THAT IS ONLY 6 YEARS OLD AND BEEN VERY WELL TAKEN CARE OF IT IS A SAFETY ISSUE. IF I WERE TO GET INTO A CRASH AND MY AIRBAGS WERE TO DEPLOY, SHARDS OF HARD BRITTLE PLASTIC WOULD BE SENT THROUGH THE CAB POSSIBLY CAUSING MORE INJURIES.

NHTSA complaint #11341723 — an unverified report by a vehicle owner.

at 37,000 miles Pace, FL

AIR BAGS

DASHBOARD CRACKED ADJACENT TO PASSENGER AIRBAG POTENTIAL SAFETY ISSUE SINCE THERE IS BRITTLE PLASTIC IN THE AREA WHERE AIRBAG DEPLOYMENT WOULD TAKE PLACE. THIS ISSUE HAS BEEN REPORTED BEFORE BY ME AND MANY OTHERS AND YET NO ACTION HAS BEEN TAKEN BY NHTSA OR GM FOR A REMEDY. I'M SKEPTICAL ABOUT WHETHER IT'S WORTH TAKING THE TIME TO MAKE SUCH REPORTS TO NHTSA WHEN YOUR RESPONSE SOUNDS MORE LIKE IT WAS WRITTEN BY GM CORPORATE COMMUNICATIONS RATHER THAN THE PUBLIC SAFETY ADVOCATE YOU ARE SUPPOSED TO BE. YOU CLAIM THERE IS INSUFFICIENT DATA TO TAKE ACTION. MODEL YEARS AFFECTED ARE FROM 2007 THROUGH 2014 ON NUMEROUS GM NAMEPLATES IE: AVALANCHE, SILVERADO, TAHOE, SUBURBAN, YUKON (XL), SIERRA AND ESCALADE. ERRING ON THE SIDE OF SAFETY SHOULD, AT LEAST, PROMPT AN INVESTIGATION FROM THE DATA ALREADY RECEIVED. IT SHOULD ALSO BE CONSIDERED THAT THIS DESIGN AND ITS IMPLEMENTATION OCCURRED WHEN GM WAS BEING BAILED OUT BY TAX PAYERS AND QUITE A FEW OF THEM ARE NOW LEFT HOLDING THE BAG WHILE THEY ARE POTENTIALLY AT RISK..

NHTSA complaint #11317115 — an unverified report by a vehicle owner.

at 22,890 miles Wallace, CA

ELECTRICAL SYSTEM

THE REAR SLIDING WINDOW STOPPED WORKING AFTER I TRIED TO OPEN IT USING THE SWITCH LOCATED NEAR THE REARVIEW MIRROR. IT HAD ONLY BEEN OPENED LESS THAN 12 TIMES.

NHTSA complaint #11300382 — an unverified report by a vehicle owner.

at 22,700 miles Wallace, CA

ELECTRICAL SYSTEM

I WENT TO OPEN THE ELECTRIC REAR SLIDING WINDOW, AND IT STARTED TO OPEN, THEN IT STOPPED HALFWAY OPEN, WITH A BLACK CABLE HANGING DOWN. MY TRUCK ONLY HAS ABOUT 23,000 MILES ON IT, AND HAVE ONLY OPEN IT LESS THAN 12 TIMES. IT STILL DOESN'T WORK. I TRIED TO COMPLAIN TO GENERAL MOTORS CORP. CUSTOMER SERVICE, WITH THEM TELLING ME THAT IT WOULD COST ME $542.65 WITH GM ASSISTANCE. THIS IS REDICULOUS. IT MUST HAVE BEEN INSTALLED WRONG, OR IT WAS DEFECTIVE. I WAS STOPPED AT MY HOUSE WHEN THIS HAPPENED. I'VE MADE SEVERAL CALLS TO THE CUSTOMER SERVICE, SPEAKING TO SEVERAL REPRESENTATIVES, AND I KEEP GETTING THE SAME ANSWER, THATI WILL NEED TO PAY TO HAVE THE WHOLE WINDOW REPLACED (NOT FIXED). I WOULD LIKE TO KNOW IF THERE ARE OTHER COMPLAINTS ABOUT THIS SAME ISSUE FROM OTHER CUSTOMERS. THE DEALER THAT QUOTED ME THE COST WAS SANBORN CHEVROLET, IN LODI, CA.

NHTSA complaint #11298262 — an unverified report by a vehicle owner.

at 40,000 miles Trussville, AL

STEERING

TL* THE CONTACT OWNS A 2014 GMC SIERRA 2500. WHILE DRIVING AT A LOW SPEED AND ATTEMPTING TO MAKE A TURN, THE STEERING LOST POWER WITHOUT WARNING FOR A FEW SECONDS. THE VEHICLE WAS TAKEN TO COURTESY BUICK GMC (205-718-7565, LOCATED AT 1857 EDWARDS LAKE RD, BIRMINGHAM, AL 35235), BUT THE FAILURE COULD NOT BE DUPLICATED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND PROVIDED OPTIONS SINCE THE VEHICLE WAS NOT INCLUDED IN A RECALL. THE CONTACT DISAGREED, STATING THAT THE COST WAS TOO HIGH. THE FAILURE RECURRED MORE FREQUENTLY. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 40,000.

NHTSA complaint #11243663 — an unverified report by a vehicle owner.

at 75,000 miles Jacksonville, FL

STEERING

TL* THE CONTACT OWNS A 2014 GMC SIERRA 2500. WHILE OPERATING THE VEHICLE, SEVERAL UNKNOWN WARNING INDICATORS SUDDENLY ILLUMINATED ON THE INSTRUMENT PANEL, INCLUDING THE STABILITRAC WARNING INDICATOR. ALSO WHILE DRIVING AT LOW SPEEDS, THE POWER STEERING WOULD SUDDENLY SHUT OFF. FURTHERMORE, WHILE DRIVING APPROXIMATELY 75 MPH ON THE HIGHWAY, THE VEHICLE SHUT OFF MOMENTARILY AND RESTARTED. KEY BUICK GMC (4660 SOUTHSIDE BLVD, JACKSONVILLE, FL 32216) WAS NOTIFIED OF THE FAILURES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 75,000.

NHTSA complaint #11191374 — an unverified report by a vehicle owner.

at 75,000 miles Jacksonville, FL

ENGINE

TL* THE CONTACT OWNS A 2014 GMC SIERRA 2500. WHILE OPERATING THE VEHICLE, SEVERAL UNKNOWN WARNING INDICATORS SUDDENLY ILLUMINATED ON THE INSTRUMENT PANEL, INCLUDING THE STABILITRAC WARNING INDICATOR. ALSO WHILE DRIVING AT LOW SPEEDS, THE POWER STEERING WOULD SUDDENLY SHUT OFF. FURTHERMORE, WHILE DRIVING APPROXIMATELY 75 MPH ON THE HIGHWAY, THE VEHICLE SHUT OFF MOMENTARILY AND RESTARTED. KEY BUICK GMC (4660 SOUTHSIDE BLVD, JACKSONVILLE, FL 32216) WAS NOTIFIED OF THE FAILURES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 75,000.

NHTSA complaint #11191374 — an unverified report by a vehicle owner.

at 75,000 miles Jacksonville, FL

ELECTRONIC STABILITY CONTROL (ESC)

TL* THE CONTACT OWNS A 2014 GMC SIERRA 2500. WHILE OPERATING THE VEHICLE, SEVERAL UNKNOWN WARNING INDICATORS SUDDENLY ILLUMINATED ON THE INSTRUMENT PANEL, INCLUDING THE STABILITRAC WARNING INDICATOR. ALSO WHILE DRIVING AT LOW SPEEDS, THE POWER STEERING WOULD SUDDENLY SHUT OFF. FURTHERMORE, WHILE DRIVING APPROXIMATELY 75 MPH ON THE HIGHWAY, THE VEHICLE SHUT OFF MOMENTARILY AND RESTARTED. KEY BUICK GMC (4660 SOUTHSIDE BLVD, JACKSONVILLE, FL 32216) WAS NOTIFIED OF THE FAILURES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 75,000.

NHTSA complaint #11191374 — an unverified report by a vehicle owner.

at 75,000 miles Charleston, SC

UNKNOWN OR OTHER

DASH IS FULLY CRACKED AT THE CORNER OF THE PASSENGER AIRBAG. IN ADDITION, A CRACK FORMED ABOVE THE INSTRUMENT PANEL AND CONTINUED TO SPREAD.

NHTSA complaint #11163814 — an unverified report by a vehicle owner.

at 39,000 miles Pace, FL

AIR BAGS

DASHBOARD UNDER FRONT WINDSHIELD PRONE TO CRACKING. INITIALLY THIS WOULD SOUND LIKE IT IS ONLY A COSMETIC ISSUE. THE PROBLEM IS THAT TYPICALLY THE FIRST CRACK OCCURS AT THE FRONT/LEFT CORNER OF THE FRONT PASSENGER AIRBAG PANEL. AS THE VEHICLE AGES UNDER TEMPERATURE FLUCTUATION AND UV EXPOSURE THE INITIAL CRACK WIDENS AND MORE DEVELOP. ALSO, FROM PICTURES TAKEN OF A 2007 GMC YUKON AND 2007 CHEVROLET AVALANCHE THE AIRBAG COMPARTMENT COVER APPEAR TO BE SHIFTING AND LIFTING AS THE CRACKING CONTINUES. THE DEGRADED PLASTIC SURROUNDING THE AIRBAG COVER COULD BE A SHRAPNEL HAZARD TO VEHICLE OCCUPANTS IN SUCH CLOSE PROXIMITY TO AN EXPLOSIVE AIRBAG DEPLOYMENT. THIS COULD ALSO DIMINISH THE EFFECTIVENESS OF THE AIRBAG IF IT IS PUNCTURED. CLEARLY THE MATERIAL AND CONSTRUCTION OF THIS PART WERE NOT MADE TO WITHSTAND THE RIGORS OF THE INSTALLED ENVIRONMENT SO MERELY REPLACING A CRACKED PART WITH THE SAME NEW PART WILL, AT BEST, ONLY BE A TEMPORARY FIX. GM NEEDS TO DESIGN THIS PART PROPERLY SO THAT WILL MAINTAIN IT'S INTEGRITY AS A SURROUND OF THE PASSENGER AIRBAG COMPARTMENT.

NHTSA complaint #11091744 — an unverified report by a vehicle owner.

Waxahachie, TX

AIR BAGS

DASH HAS CRACKED AROUND THE PASSENGER SIDE AIR BAG COVER. IF IT GOES OFF IT COULD SPLINTER AND CAUSE HARM.

NHTSA complaint #11057280 — an unverified report by a vehicle owner.

at 24,108 miles Camp Verde, AZ

UNKNOWN OR OTHER

THE DASHBOARD IS CRACKED ON PASSENGER SIDE NEXT TO THE AIRBAG.

NHTSA complaint #11053913 — an unverified report by a vehicle owner.

at 85,000 miles Petaluma, CA

FUEL/PROPULSION SYSTEM

MY FUEL PUMP AND INJECTORS FAILED WHILE I WAS DRIVING, STRANDING MY TRUCK IN THE MIDDLE OF TRAFFIC RIGHT WHERE A CITY STREET WAS CHANGING TO A COUNTRY ROAD. THE GMC DEALERSHIP FALSELY CLAIMED THAT THIS WAS CAUSED BY USING UNAPPROVED FUEL. THE FUEL I USED WAS B20 BIODIESEL, WITH 80% RENEWABLE DIESEL, WHICH MEETS DIESEL SPECIFICATIONS AND IS A LEGAL ROAD FUEL IN CALIFORNIA. THEY ALSO CLAIMED THAT A CASCADE OF OTHER PROBLEMS WERE ALL CAUSED BY MY FUEL AND REFUSED TO APPLY MY WARRANTY.

NHTSA complaint #11045708 — an unverified report by a vehicle owner.

at 100,000 miles Mooreland, OK

AIR BAGS

CRACK IN DASH AT LOCATION AROUND PASSENGER AIRBAG. CONCERN IF AIR BAG DEPLOYS, IT WILL BE CUT OR DESTROYED BY THE DASH'S SHARP EDGES.

NHTSA complaint #11024726 — an unverified report by a vehicle owner.

at 77,370 miles Pulalip, WA

STEERING

TL* THE CONTACT OWNS A 2014 GMC SIERRA 2500. WHILE DRIVING 25 MPH AND ATTEMPTING TO MAKE A RIGHT TURN, THE POWER STEERING FAILED. THE CONTACT STATED THAT THE FAILURE RECURRED SEVERAL TIMES. THE VEHICLE WAS NOT TAKEN TO BE DIAGNOSED OR REPAIRED. A DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 77,370.

NHTSA complaint #11024593 — an unverified report by a vehicle owner.

Dayton, ME

UNKNOWN OR OTHER

I PURCHASED THIS TRUCK NOVEMBER 26 2016, WITHIN A MONTH I WAS SITIING IN MY DRIVEWAY I TURNED THE TRUCK ON WHEN I WENT OUT TO GO TO WORK IN THE MORNING I GOT A BUNCH OF FLASHING LIGHTS SERVICE STABILITRAK, SERVICE 4WHEEL DRIVE, SERVICE TRACTION CONTROL, MADE MULTIPLE ATTEMPTS TO CONTACT FIVE STAR AUTO IN BIDDEFORD, BROUGHT THE TRUCK IN THEY REFUSED TO FIX ISSUES, ASKED FOR A TRADE NOTHING ON THE LOT WAS WORTH PURCHASING WITHOUT PUTTING ME OUT MORE THAN I ALREADY OWED,CHRISTMAS MORNING THE TRUCK WAS TOWED TO WEIRS IN ARUNDEL THEY PULLED THE TRUCK APART AND FOUND A BUNCH OF WIRES WERE CORRODED AND THE FRAME OF THE TRUCK WAS CAKED WITH ROCKS MUD AND SAND WHICH HAD CAUSED THE CORROSION, THEY FIXED THE ISSUE. WITHIN A COUPLE MONTHS THE SAME ISSUE CAME BACK UP AND ONCE AGAIN THE TRUCK WAS IN THE SHOP GETTING WORKED ON. THE PROBLEM IS NOT FIXED AFTER SPENDING MONEY TO FIX A PROBLEM I HAD LESS THAN 30 DAYS FROM BUYING THIS VEHICLE(DRIVING COMPLETELY NORMAL WILL CAUSE THESE LIGHTS TO FLASH AT RANDOM TIMES) , ALL THE LIGHTS DO STILL COME ON RANDOMLY AND TODAY WHILE AT THE DAYTON COUNTRY STORE MY TRANSMISSION IN MY TRUCK WENT, I AM WAITING TO GET MY TRUCK TOWED FROM THE STORE TO A SHOP! FOR A VEHICLE THAT THE CARFAX CAME BACK CLEAN AND THE DEALERSHIP MADE NO ATTEMPT IN HELPING ME FIX OR PAY FOR ANY ISSUES I HAVE HAD. IM NOW STRUGGLING WITH A VEHICLE THAT I WAS LIED TO ABOUT THE CONDITION IT WAS IN AFTER PAYING $32,000 FOR A TRUCK. I HAVE KEPT ALL DOCUMENTATION AND HAVE IMAGES THAT WERE SENT TO ME FROM WEIRS

NHTSA complaint #11013622 — an unverified report by a vehicle owner.