2016 GMC Sierra 2500

Defect. General Motors, LLC (GM) is recalling certain 2016 Chevrolet Silverado 2500/3500, GMC Sierra 2500/3500 vehicles, and 2016-2017 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles. The left-side or right-side roof rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.

Risk. A detached end cap or inflator rupture can allow compressed gas to escape and project the end cap or fragments of the inflator into the vehicle, increasing the risk of injury.

Remedy. Dealers will replace both RRAB modules, free of charge. Owner notification letters were mailed October 21, 2026. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N262569920. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on September 24, 2026.

Defect. General Motors LLC (GM) is recalling certain 2015-2016 GMC Sierra 1500, 2500, 3500, and Chevrolet Silverado 1500, 2500, and 3500 trucks. The roof-rail air bag (RRAB) inflator end cap may detach from the inflator, or the inflator sidewall may rupture.

Risk. A separated inflator end cap or inflator rupture can allow compressed gas to escape, resulting in the end cap or other components being propelled into the vehicle, increasing the risk of injury or crash.

Remedy. Dealers will replace the left and right side RRAB modules, free of charge. Interim owner notification letters informing owners of the safety risk were mailed on August 18, 2021. Owners will receive a second notice when the remedy is available. Phase I owner notification letters were mailed on May 5, 2022. Phase II owner notification letters are expected to be mailed on May 31, 2022. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. This recall supersedes NHTSA recall number 20V-736. GM's number for this recall is N202324251.

Defect. General Motors LLC (GM) is recalling certain 2015-2016 Chevrolet Silverado 2500, 3500, 1500 Crew Cab Special Service, Tahoe Police Pursuit/Special Service, GMC Sierra 2500, and 3500 vehicles. The brake pedal pivot nut may loosen, causing the brake pedal to be loose or inoperative.

Risk. If the brake pedal becomes loose or inoperative, the driver may be unable to stop the vehicle by using the brake pedal. Additionally, a loose pedal may also interfere with the accelerator pedal. Either condition may increase the risk of a crash.

Remedy. GM will notify owners, and dealers will add adhesive to the nut and reinstall the nut with increased tightness, free of charge. The recall began October 3, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18278. Note: The vehicles in this recall need this additional remedy despite being covered by recall 16V069 for brake pedal loosening.

Defect. General Motors LLC (GM) is recalling certain model year 2014-2016 Buick Lacrosse and Chevrolet Spark EV, Caprice PPV and SS vehicles, 2014-2017 Buick Encore and Chevrolet Corvette, Silverado 1500 and GMC Sierra 1500 vehicles, 2015-2016 Cadillac Escalade and Escalade ESV, Chevrolet Tahoe, Trax, Suburban and Silverado 2500 and 3500 and GMC Yukon and Yukon XL vehicles, and 2015-2017 GMC Sierra HD 2500 and 3500 vehicles. While being previously remedied for recall 16V-651, the affected vehicles may not have received the complete software update necessary to remedy the recall condition. Without the update, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.

Risk. A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.

Remedy. GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on August 4, 2017. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 17287.

Defect. General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS vehicles. In the affected vehicles, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.

Risk. A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.

Remedy. GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on October 13, 2016. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 16007.

Defect. General Motors LLC (GM) is recalling certain model year 2015-2016 Chevrolet Silverado 1500, 2500, and 3500 heavy duty trucks manufactured October 1, 2013, to February 1, 2016, 2015-2016 Chevrolet Tahoe Police Pursuit Vehicles (PPV) manufactured March 1, 2014, to February 1, 2016, and 2015-2016 GMC Sierra 2500 and 3500 heavy duty trucks manufactured October 29, 2013, to February 1, 2016. On the affected vehicles, the brake pedal pivot nut may loosen, causing the brake pedal to be loose or inoperative.

Risk. If the brake pedal becomes loose or inoperative, the driver may be unable to stop the vehicle by using the brake pedal. Additionally, a loose pedal may also interfere with the accelerator pedal. Either condition may increase the risk of a crash.

Remedy. GM will notify owners, and dealers will add adhesive to the brake pedal pivot nut and reinstall with an increased torque, free of charge. The recall began on March 14, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is 20760.

My HMI was "bricked" when onstar pushed an incompatible update when I changed the service plan. While driving the screen has intermittently turned off and on causing temporary unexpected loss of navigation functions, Bluetooth connectivity, and use of the back up camera. This causes a safety issue as the unexpected loss of display and connectivity has caused me to be unable to continue using hands free features during operation, and to no longer view behind the vehicle during entirety of backing. When I contacted OnStar support I was instructed to perform some troubleshooting and was then referred to the Connection Center Team. The CCT representative told me that my hardware was outdated and could not support the update. If a representative can confirm the problem retrospectivly, I think the representatives making changes to the service plan should also be able to proactively confirm incompatibility before causing the issue. There were no warnings. The issues first occured while I was driving on the day (6/25/26) my new plan began and the update was sent. I can make the HMI available for inspection upon request. I don't believe there is any actual issue with the hardware, just a negligent and incompatible software update.

The contact owns a 2016 GMC Sierra 2500. The contact stated that the horn was inoperable. The contact became aware of the failure when the horn failed to sound while locking the vehicle with the key fob. Upon investigation, the contact discovered that there were no recalls on the VIN related to the failure. Neither the dealer nor the manufacturer was notified of the failure. The vehicle was not repaired. The failure mileage was approximately 150,000.

CP4 injection pump failure while driving nearly causing vehicle collision.

The CP4 pump failed while driving causing vehicle to stall. Upon failure, lost power to steering. Luckily we were on an access road for a rest area and not yet on the interstate. This resulted in a 14.5 thousand repair. No prior warning to pump failure. GM has recently settled a class action related to this pumps failure and has never recalled trucks with this pump to avoid failure.

My vehicles High Pressure Fuel Pump failed causing the vehicle to shutoff while driving. In addition, due to the engine shutting down while driving, the power steering quit working causing me to not be able to steer the vehicle. Thank you

My 2016 GMC Sierra 2500 with a 6.6-liter Duramax diesel V8 engine suffered a complete engine shutdown—an issue that is both hazardous and expensive to repair. Fortunately, mine failed in a parking lot. No warning lights or symptoms were present. Failure is instantaneous and can occur any time rendering the vehicle inoperable on high-speed highways, Intersections, etc. Failure always leaves vehicle occupants stranded, creating an unsafe and dangerous situation. My vehicle was towed to a GMC dealer. Repair costs could be as high as $15,000. The 6.6-liter Duramax diesel V8 engine is equipped with a Bosch ‘CP4’ high-pressure fuel pump. These pumps are unreasonably fragile and prone to catastrophic failure causing instant contamination of the entire fuel system with metal shavings. General Motors has agreed to pay $35 million to settle with owners following a class action lawsuit that accused the company of installing defective Bosch CP4 high-pressure fuel pumps in certain Chevrolet and GMC pickup models. This action covered only owners in California, Florida, Illinois, Iowa, New York, Pennsylvania, or Texas.

Motor stopped dead while driving on a local Interstate Hwy. Was able to negotiate the truck out of traffic without crashing. Not an easy thing to do in speeding rush hour traffic. Had the truck towed to a reputable repair shop and discovered the CP4 fuel pump had failed and shattered throughout the fuel system. Repairs in the amount of $13,520.30 incurred to get the truck back in service. The attached invoice includes $167.87 for other maintenance not related to the CP4 fuel pump repair. This is a known problem and safely hazard. A class action suit settlement is related to the CP4 fuel pump against multiple truck manufacturers. # [XXX] and can be found at [XXX] . Minnesota is not included in the class action and GM will not address my complaint. Why has this KNOWN safety issue not resulted in a recall? INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

My high pressure fuel pump, cp4, went out with no warning while driving causing me to lose power. Was able to bring truck to stop safely but was stuck in middle of roadway.

The contact owns a 2016 GMC Sierra 2500. The contact stated that while stopped at a stop sign, an alert of "50% fuel range remaining" message appeared on the instrument panel. The contact stated afterwards while attempting to make a right turn the vehicle stalled and failed to restart. The contact had the vehicle towed to an independent mechanic who advised contact the fuel pump needed to be replaced due to metal fragments entering the oil tank. The manufacturer was not made aware of the failure. The vehicle was not repaired. The failure mileage was unknown.

2016 GMC SIERRA SHARK FIN ANTENNA GETS WATER UNDER AND DESTROYS ONSTAR, NAVIGATION, AND COMPASS OPERATION. THIS IS RECALLED IN 2015 BUT DOES NOT INCLUDE 2016 THAT HAVE THE EXACT SAME PROBLEM.

Vehicle is a Duramax Diesel engine with a CP4 fuel pump. The pump went out and the entire line/system has to be replaced. While driving the vehicle it lurched, made a noise then went to reduced power mode and shut off. Luckily we had just pulled off from a stop sign, if that happened and the speed of 55 it could of been far worse. Then engine would not restart and had to have vehicle towed.

Fuel system failure

Trailer brake system continues to pop up “service.”

The contact owns a 2016 GMC Sierra 2500. The contact stated that while refueling, he became aware that the front passenger's side wheel bearing was missing the nut and washers. Additionally, the vehicle made an abnormal jingling sound while driving at approximately 20-30 MPH. The contact, an independent mechanic, replaced one nut and three washers on the front passenger's side wheel bearing. The manufacturer was not made aware of the failure. The failure mileage was approximately 71,000.

I remote started my truck yesterday morning to get it warmed up before loading my family. They all then got into the truck, my 5 year old and 8 year old in the back seat in booster seats. I threw in some more bags into the back of the truck and started to climb into the truck. As I did that my kids were starting to get nervous and my wife was pointing and stating that the rear window slider was smoking. I put the key into the ignition and turned the key on. Upon doing that the smoke stopped but a few seconds later there was a loud bang, similar to a gun shot, and the rear passenger side window shattered. My 8 year old had glass hit her and my 5 year old was hysterical. Needless to say, the 5 hour drive home was not much fun for anyone after that occured.

I am receiving an on-and-off “Service Trailer Brake System” when towing and sometimes when not towing. Checked every component and alert does not stop. When this happens while I’m towing, trailer brakes stop working momentarily.

The contact owns a 2016 GMC Sierra 2500. The contact stated while driving 70 MPH, the vehicle lost motive power and stalled inadvertently, almost causing a crash. There was no warning light illuminated. The contact stated that she was able to veer to the side of the road by dodging traffic. The vehicle failed to restart. The vehicle was towed to the dealer where it was diagnosed that the high-pressure fuel pump had exploded and projected metal fragments throughout the high-pressure fuel system. The vehicle was repaired at the owner’s expense. The manufacturer was notified of the failure and informed the contact that a partial reimbursement would be made. The failure mileage was approximately 114,000.

While Pulling 35' 5th Wheel down freeway, a message appeared in instrument panel telling me the fuel filter was at 0 percent and was going into low power mode. There happend to be an offramp there that I was able to get off the freeway. While making the turn on the offramp the truck died. I pulled over as far as i could whie coasting with no power steering or brakes, leaving truck & trailer partially blocking the offramp. Unable to start the vehicle, I Immediatly contacted Onstar and they dispatched the CHP & tow truck. When CHP arrived he asked when tow truck would be there. Without being able to confirm exactly, and due to safety concerns because of blocking the offramp, he called his own tow truck (Rons Towing) and forced me to move vehicle to safe location. The issue ended up being the injector fuel pump (CP4) that GM was well aware of going out and sending metal fragments throughout the fuel system. I've been told the pump was made in China and not to GM standards. The vehicle has been repaired, all work was covered under extended warrenty, This all could have been avoided if GM would have replaced the faulty fuel pump under recall. Had this happened 100 miles further on our trip we would have been going over Pacheco Pass in Calif. Could have been a total disaster had we been going down the other side with No Power Steering & No Power Brakes pulling a 12,000 lb Trailer in the Dark.

As I was backing into my parking spot I heard a bag then the engine light came on, after that it wasn’t shifting correctly, had it checked out and was told the transmission has to be replaced the mechanic said that this transmission is known to be defective it’s only a 2016 I feel there should be a recall could have been a disaster on the road.

Service trailer brake system warning over amd over

Engine stalled due to fuel pump failure. Dealer had to replace entire fuel system

2016 Denali 2500 Diesel - Loose steering, like many of the others complaining. I only have 13,000 miles on the truck since I don't drive it during Ohio winters (salt) and use it to tow my 6500 lb boat. Doesn't feel safe at all when towing. The dealer explained both the pitman and idler arm were worn. $1500 repair bill. Very frustrating that GM doesn't cover this potential safety related issue regarding vehicle control/stability. Several versions of Technical Service Bulletin's exist #PIT5501D as an example.

The contact owns a 2016 GMC Sierra 2500. The contact stated while driving at an undisclosed speed four years ago, the steering wheel became significantly loose, causing the contact to lose control of the vehicle. There were no warning lights illuminated. The contact depressed the brake pedal and veered to the side of the road. The contact then continued to drive at slower speed and away from other vehicles. The vehicle was taken to the dealer and was repaired under Technical Service Bulletin Number: PIT 5501F; however, after the repair, the front-end of the vehicle and the steering wheel would wobble while depressing the brake pedal. Additionally, the contact stated that the steering wheel failure reoccurred several months ago while driving. Upon inspecting the vehicle, the contact removed the driver's side wheel cover and discovered that the brake fluid had been leaking inside the wheel well and underneath the floorboard under the steering column. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was approximately 4,450.

BRAKES MAKE A NOISE WHEN I BRAKE. I AM ONLY GOING ABOUT 25 MILES AND PRESS ON BRAKE THE BRAKES DON'T SEEM TO STOP RIGHT. THERE'S A TICKING NOISE COMING FROM THE ENGINE OR BRAKES.

I keep getting a warning message "service trailer brake system". The warning may come on for a second or it may stay on for 10 to 15 minutes. It may do it once a month or 10 times in a 2 minute period. Whenever this happens I lose the electrical braking system on what I am towing. There is no set pattern or circumstance for when or how long it will happen. I was told if the alert is not on there is not a way to diagnose the problem and since I never know when it will happen I cannot schedule any type of diagnostic service. It does seem to happen more often when it is raining but has happened in perfect weather too. The warning has occurred both when I am towing and when I am not. I've done searches for possible causes and it seems to be a common problem. I regularly tow a 12,000 lb. fifth wheel RV with my family. I cannot afford to lose my ability to stop in a reasonable amount of time. I simply cannot do it when I lose my trailer braking system. The date below is the last incident.

While driving down the road pulling a trailer The steering wheel started to get sloppy it got up to 3 to 4 inches of play in the steering wheel before the wheels return either way The adjustment screw locking nut and clip all came loose and backed out and caused a slap in the steering gearbox The truck became unsafe to drive I had to park the truck until the parts were ordered and the whole gearbox had to be replaced at a cost of over $1500. GM has service bulletins out there on this problem they all came from one assembly factory but they said they would not repair the truck it was under my expense

Belt separation at highway speed Left Front tire

LT265/60R20 Belt separated from tire, second failure on truck in 2 weeks

Tire tread bulged from center line of tire tread to outside of tread approximately 1 ft long. I had been highway driving for about 4 hours at 70 mph. Truck started vibrating and was becoming worse. I pulled over and found bulge in tire. I took it about 5 miles to Matlock Tire in Lenior City Tn. But by this time the tread was cracking and separating. I was able to get a used tire to bring vehicle home. The service person at Matlock Tire advised me to replace all the tires. If one did it they probably all are bad.The tires have been very well cared for. They have 7/32 tread across all the tires. Very even ware. No dry rot. They had been rotated and inspected at McKenny Chevy in Gastonia NC aweek earlier. I had just come through the mountains on route 40 and if the tire had let go it could have been catastrophic. The DOT tire number is from one of the other tires on truck. Matlock Tire kept bad tire. Attachment is invoice for repair and picture of one of other tires on truck.

STEERING BOX ADJUSTMENT SCREW BACKED OUT CAUSING EXCESSIVE SLOP IN THE STEERING WHEEL. THIS IS A WELL DOCUMENTED PROBLEM WITH THESE TRUCKS WITH GM'S SOLUTION IS TO ADD LOCKTITE AND TORQUE NUT. I BELIEVE THAT THIS IS A TEMPORARY SOLUTION AND IT COULD BACKOUT AGAIN. SHOULD HAVE A MECHANICAL LOCK TO PREVENT IT FROM BACKING OUT.

TL* THE CONTACT OWNS A 2016 GMC SIERRA 2500. THE CONTACT STATED WHILE HER HUSBAND WAS DRIVING APPROXIMATELY 50 MPH, A DEER RAN IN FRONT OF THE VEHICLE CAUSING EXTREME FRONT END DAMAGE. THE CONTACT STATED THAT THE DEER ENDED UP UNDER THE VEHICLE. THE AIR BAGS DID NOT DEPLOY HOWEVER, SMOKE OR POWDER WAS SEEN COMING FROM THE FRONT FLOOR BOARD AREA. A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS NOT TOWED. THE CONTACT STATED AS THE FRONT SEAT PASSENGER SHE HIT THE DASHBOARD AND SUSTAINED INJURIES TO HER LEFT SIDE, SPECIFICALLY LEFT ARM, SHOULDER, AND JAW AREA. NO MEDICAL ATTENTION WAS NEEDED. THE CONTACT STATED THAT THE FRONT SEAT BELTS NO LONGER LATCHES DUE TO THE COLLISION. THE DEALERSHIP WAS NOT MADE AWARE OF THE FAILURE; HOWEVER, THE VEHICLE WAS TAKEN TO A COLLISION CENTER. THE VEHICLE HAD NOT BEEN REPAIRED OR FAILURE DIAGNOSED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND OPENED A CASE REGARDING THE MATTER. THE APPROXIMATE FAILURE MILEAGE WAS 50,000.

WARNING STATES TPMS NEEDS SERVICE. EVERYTHING WORKS OFF THIS SYSTEM, AIR PRESSURE, DOOR LOCKS, REMOTE START. NONE OF THESE FEATURES WORK NOW. MY SERVICE TECH SAYS THAT THE TIRE PRESSURE SENSORS ARE TRANSMITTING. NEW BATTERIES WERE INSTALLED IN THE KEY FOBS. FIRST TIME IT HAPPENED WAS WHEN I TRIED TO REMOTE START.

TL* THE CONTACT OWNS A 2016 GMC SIERRA 2500. WHILE DRIVING AT HIGH SPEEDS, THERE WAS A LOT OF PLAY IN THE STEERING WHEEL. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO DAVE SMITH MOTORS (210 N DIVISION ST, KELLOGG, ID 83837) WHERE THE CONTACT WAS INFORMED THAT THE VEHICLE OPERATED AS INTENDED. THE MANUFACTURER WAS CONTACTED AND DID NOT ASSIST. THE FAILURE MILEAGE WAS 43,000.

TRUCK STEERING IS VERY DANGEROUS. 4-8 INCH PLAY IN THE WHEEL LEFT AND RIGHT. YOU HAVE TO TURN THE WHEEL 4' EITHER WAY FOR IT TO RESPOND. THE DEALERSHIPS DON'T HAVE A FIX FOR THIS AND THERE ARE 1000 OF THREAD POSTS ON THIS ISSUE. THIS EXACT ISSUE. PEOPLE ARE GOING TO DIE IF THIS IS NOT FIXED PROPERLY AND RECALLED BY GM. THE DEALERSHIPS ARE PUTTING LOCTITE ON THE STEERING G BUT TO PREVENT IT FROM BACKING OUT BUT THIS DOES NOT LAST. IT HAPPENS AGAIN ONLY 1000S OF MILES LATER. GOING DOWN THE ROAD I ALMOST ENDED UP IN THE WOODS BECAUSE MY STEERING WOULD NOT RESPOND. NIGHTMARISH.

TL* THE CONTACT OWNS A 2016 GMC SIERRA 2500. WHEN THE BRAKE PEDAL WAS DEPRESSED, A VERY LOUD SQUEALING NOISE WAS HEARD. THE NOISE WAS SO LOUD THAT OTHER DRIVERS INFORMED THE CONTACT THAT THERE WAS AN ISSUE WITH HER BRAKES. THE NOISE BEGAN EVER SINCE THE VEHICLE WAS PURCHASED IN 2016. THE VEHICLE WAS TAKEN TO NICK ABRAHAM AUTO-MALL GMC (1115 E BROAD ST, ELYRIA, OH 44035) ON EIGHT OCCASIONS, BUT THEY WERE NOT ABLE TO REPLICATE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND PROVIDED CASE NUMBER: 9-563-9469535. THE APPROXIMATE FAILURE MILEAGE WAS 20,876. *BF *AS

2016 GMC DENALI 2500 6.6L DURAMAX DIESEL. CONSUMER WRITES IN REGARD TO FAULTY CRANKSHAFT THAT CAUSED IRREPARABLE DAMAGE TO ENGINE. *AS *JS

2016 GMC SIERRA 2500 HD. CONSUMER WRITES IN REGARDS TO DEFECTIVE STEERING. *LD THE CONSUMER STATED THE VEHICLE WAS REPAIRED UNDER THE INSTRUCTION OF A SERVICE BULLETIN. THE CONSUMER REQUESTED TO REIMBURSED FOR THE REPAIRS. *JS

REAR SEAT BELT RETRACTOR HAS STOPPED RETRACTING

STEERING HAS EXCESSIVE PLAY BEFORE TIRES RESPOND. THIS HAS BEEN CASE SINCE A COUPLE THOUSAND MILES ON VEHICLE. HARD TO KEEP TRAVELING IN STRAIGHT LINE. ALWAYS HAVING TO CORRECT, ESPECIALLY WITH 17K FIFTH WHEEL IN TOW.

VEHICLE HAS BEEN INTO GMC DEALERSHIP SERVICE FACILITY FIVE TIMES, IN THE SPAN OF 3 MONTHS. ALL SERVICE/MAINTENANCE HAS FOCUSED ON LOOSE STEERING AND UN-COMMANDED VEHICLE PULL. ISSUE REOCCURS IMMEDIATELY FOLLOWING SERVICE. FIRST ISSUE WAS EXTREMELY NON-RESPONSIVE STEERING, WHERE I COULD MOVE THE STEERING WHEEL MULTIPLE INCHES IN EITHER DIRECTION WITH NO MOVEMENT OR REACTION FROM THE VEHICLE. COMPOUNDED WITH STEERING WHEEL HAD TO BE HELD OFF OF CENTER TO MAKE VEHICLE TRAVEL STRAIGHT. GMC DEALERSHIP SERVICE TECHNICIAN PERFORMED GM RECOMMENDED FIX, WHICH DID NOT RESOLVE THE ISSUE. RETURNED VEHICLE TO GMC DEALERSHIP SERVICE DEPARTMENT, WHERE THEY FOUND THE STEERING GEAR, STEERING BOX AND PITMAN ARM TO BE DAMAGED AND THUS REPLACED ALL ITEMS. THIS DID NOT FIX THE ISSUE. RETURNED THE VEHICLE TO THE SERVICE DEPARTMENT, WHERE THEY FOUND NOTHING WRONG, AND RELEASED THE VEHICLE BACK TO ME THE CONSUMER WITH THE PERSISTENT STEERING ISSUE. THE STEERING IS LOOSE. THE WHEEL CANTS TO THE RIGHT IF IT IS LET GO OF, AND WHEN RETURNED TO CENTER, THE VEHICLE PULLS TO THE LEFT. TOOK THE VEHICLE TO A DIFFERENT DEALER, AND ASKED THEM TO INSPECT THE STEERING AND SUSPENSION COMPONENTS. THE DEALERSHIP TEST DROVE THE VEHICLE, NOTICED THE RIGHT OFF CENTER CANT, ALONG WITH THE LEFT PULL, YET FOUND NOTHING VISUALLY WRONG WITH THE STEERING OR SUSPENSION. THEY ARE REFUSING TO FURTHER DIAGNOSE THE ISSUE AS THEY CLAIM THEIR VISUAL INSPECTION FOUND NOTHING WRONG, YET WHEN DRIVING THE VEHICLE THERE IS A NOTICEABLE

TL* THE CONTACT OWNS A 2016 GMC SIERRA 2500. WHILE DRIVING VARIOUS SPEEDS, THE BRAKE PEDAL WAS DIFFICULT TO DEPRESS. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE CONTACT CALLED SUTTLE MOTORS (12525 JEFFERSON AVE, NEWPORT NEWS, VA 23602, (757) 886-1700) AND A SERVICE APPOINTMENT WAS SCHEDULED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 39,265. THE VIN WAS NOT AVAILABLE.

TL* THE CONTACT OWNS A 2016 GMC SIERRA 2500. ON SEVERAL OCCASIONS, THE VEHICLE STALLED WITHOUT WARNING AT ANY RATE OF SPEED. MASTRIA BUICK GMC (1525 NEW STATE HWY, RAYNHAM, MA 02767, (508) 880-7000) WAS NOTIFIED OF THE FAILURE SEVERAL TIMES. THE VEHICLE WAS TAKEN TO THE DEALER NUMEROUS TIMES, BUT THEY COULD NOT DUPLICATE OR DIAGNOSE THE CAUSE OF THE FAILURE. THE MANUFACTURER WAS NOTIFIED AND STATED THAT THE MATTER WOULD BE ESCALATED. THE CONTACT HAD NOT YET RECEIVED A RESPONSE FROM THE MANUFACTURER. THE FAILURE MILEAGE WAS NOT AVAILABLE.

HEADLIGHT BEAM SHAKES CONSTANTLY WHILE DRIVING AT NIGHT. DEALER ADDRESSED ISSUE SEVERAL TIMES WITH NOTHING BEING ACCOMPLISHED AS THE LIGHTS HAVE CONTINUED TO SHAKE. HEADLIGHT BEAMS SHAKING IS VERY DISTRACTING DURING NIGHT DRIVING AND THE SHAKING IS QUITE UNSAFE AS YOU CANNOT MAINTAIN A CONSISTENT, UNDISTURBED BEAM OF LIGHT IN FRONT OF THE VEHICLE AT TIMES WHEN SAME IS ABSOLUTELY MANDATORY.

MY VEHICLE SHUT DOWN AND I HAD THE ABS LIGHT STABILITY CONTROL LIGHT AND THE AIRBAG LIGHT AS WELL AS MORE THAT CAME ON. THE TRUCK WAS PICKED UP FROM THE DEALER AFTER THEY SAID IT WAS A WIRING ISSUE AND WAS. IT COVERED UNDER WARRANTY. THIS HAS HAPPEND 4 TIMES ALREADY AND BEEN AT THE DEALER 3 TIMES I HAD IT HAPPEN ON THE HIGHWAY. MOST OF THE TIME IT RESTARTS BUT NOW IT DON'T

ON 5 DIFFERENT OCCASIONS THE POWER TO THE TRUCK CUTS OFF AND THE STEERING WHEEL LOCKS UP WHILE DRIVING. ON THE DASH THE STABILILOCK LIGHT FLASHES. THIS HAS HAPPENED TO ME WHILE TURNING TO GET ON A MAJOR HIGHWAY, WHILE DRIVING DOWN MAIN ROADS TRYING TO CHANGE LANES, AND THE LAST TIME I WAS TURNING INTO MY BANKS DRIVE THROUGH AND HAD TO SLAM ON BREAKS IN ORDER TO AVOID CRASHING INTO THE MEDIAN. I TOOK THE VEHICLE BACK TO THE DEALERSHIP PATRIOT IN KILLEEN TEXAS AND THEY SAID THEY UPDATED THE SYSTEM AND FOUND NO ISSUES AND COULD NOT RECREATE THE ISSUE I SAID I WAS HAVING. THIS MORNING ON MY WAY TO WORK, IT HAPPENED AGAIN. THIS COULD BE DEADLY IF IT HAPPENS AGAIN.

CEILING AIR BAGS DEPLOYED. WITH OUT TRUCK BEING COMPROMISED. ALSO SURGING DOESN'T WANT TO STOP REVS AT 1000 RPM AND PUSHES EVEN WHEN BRAKED LEEPS FORWARD.

TL* THE CONTACT OWNS A 2016 GMC SIERRA 2500. WHILE DRIVING AT LOW SPEEDS, THE BRAKES FAILED TO OPERATE WITHOUT WARNING. THE CONTACT HAD TO APPLY EXTRA FORCE TO DEPRESS THE BRAKE PEDAL. THE VEHICLE WAS TOWED TO PARKS MOTOR SALES INC. (919 NASHVILLE HWY, COLUMBIA, TN 38401, (931) 398-5090) WHERE THE CONTACT WAS INFORMED THAT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE CONTACT STATED THAT THE VEHICLE REMAINED AT THE DEALER WAITING TO BE SERVICED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 61,000.

STEERING IS NOT TIGHT AND HAS A LOT OF SLOP BEFORE THE TIRES ACTUALLY TURN. GM DEALER IDENTIFIED A BAD STEERING BOX AND FOLLOWED TSB PIT5501F TO DETERMINE THERE IS A DEFECT.

I WAS DRIVING DOWN THE HIGHWAY, NOT UNDER AN OVERPASS OR NEAR OTHER CARS WHEN I HEARD A LOUD BANG. THIS NOISE SOUNDED LIKE A BOMB GOING OFF. I PULLED OVER AND LOOKED ON THE TOP OF THE TRUCK AND MY SUNROOF HAD EXPLODED. THERE WASN'T ANYTHING AROUND TO EVEN HIT IT. FROM THE LOOKS OF THE BREAK THERE HAD BEEN AN INTERNAL PRESSURE AS THE GLASS WAS STRESSED OUTWARD. IF THE SUNROOF PROTECTOR WOULD HAVE BEEN OPEN THIS WHOLE EVENT COULD HAVE BEEN LIFE THREATENING.

STEERING WHEEL VERY LOOSE, CAN MOVE 3-4 INCHES WITHOUT ANY STEERING TAKING PLACE.