2014 GMC Sierra 2500
Safety record from NHTSA: recalls, owner complaints, investigations and service bulletins.
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These records cover every 2014 GMC Sierra 2500. To see whether one car still needs a recall repair, decode its VIN or check it with NHTSA.
Recalls
2 recalls name the 2014 GMC Sierra 2500. Newest first.
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…
Risk and remedy
Risk
An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
Remedy
GM will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. Interim letters notifying owners of the safety risk were mailed on February 25, 2021. Second notification letters will be mailed once the remedy is available. Owner notification letters were mailed to 40 VIN owners on May 11, 2021. A second owner notification letter was mailed to all other owners on January 24, 2022. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006; and GMC customer service at 1-800-462-8782. GM's number for this recall is N212328800.
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…
Risk and remedy
Risk
In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.
Remedy
GM will notify owners, instructing them to contact Kidde to get a replacement fire extinguisher, free of charge. The recall began June 11, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020, GMC customer service at 1-800-462-8782, and Isuzu customer service at 1-866-441-9638. GM's number for this recall is 18146.
Owner complaints
30 complaints2 involved a crash1 involved a fire
What owners report most
Latest complaints
- 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.
- 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.
- 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…
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...
- 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.
- Fuel/propulsion system · Service brakes · 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…
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).
- 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…
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.
- 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?
- 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…
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.
- 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…
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..
- 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.
- 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…
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.
- 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…
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.
- Electronic stability control (esc) · Engine · 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…
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.
- 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.
- 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…
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.
- Air bags
Dash has cracked around the passenger side air bag cover. If it goes off it could splinter and cause harm.
- Unknown or other
The dashboard IS cracked on passenger side next to the airbag.
- 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…
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.
- 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.
- 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.
- Electrical system · Engine · 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…
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
- Electronic stability control (esc)
Traction control / stabili trak cam on the transmission would not shift hade to manual it to shift
- Air bags · Unknown or other
There IS a small crack in the dashboard next to the airbag. GMC will not repair it at their cost.
- Steering
We have problems starting the truck . You cant just turn the key it takes you wiggling it and pulling it out of the ignition some times flipping your key just a pain in the neck. Had it checked a year ago and they said it was the way we were sticking the key in and it wore down the key. So they…
We have problems starting the truck . You cant just turn the key it takes you wiggling it and pulling it out of the ignition some times flipping your key just a pain in the neck. Had it checked a year ago and they said it was the way we were sticking the key in and it wore down the key. So they made us a new key. It worked for a week or so and went right back to doing the same thing. So now we just dealt with it . Till now .... Now it takes about 3 to 5 mins to get the key to turn and IS out of warranty and I really think it was an ignition problem not a key problem. The truck only has 55,000 miles on it. Im so frustrated with my new truck. I have a 04 suburban 223000 miles on it and still have no problems with turning the key.
- Unknown or other
My dash cracked and I see this IS a real problem. They say $900 to fix and my truck has just 40K on it and less then 2 years old.
Defect investigations
NHTSA’s Office of Defects Investigation opened these reviews into vehicles including this one.
- 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…
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.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled inflators was, or will be, an inflator using either propellant 2004 or 2004L that does contain a desiccant. None of these "desiccated" remedy parts (which were installed in older model year vehicles) are currently under recall for a degradation concern. Certain subsets of desiccated PSAN inflators using propellant 2004 for use as original equipment, however, have been recalled for a degradation concern. All Takata inflators produced with propellant 2004L contain desiccant, and none of these desiccated inflators using propellant 2004L are under recall for a degradation concern. There have been no reported field ruptures in any non-recalled desiccated PSAN inflators.It is understood that desiccants fully saturate at some threshold, at which point any additional moisture will not be captured. This means the degradation process observed in non-desiccated inflators using propellant 2004 may also occur in non-recalled desiccated inflators using propellant 2004, assuming additional moisture enters the inflator and high temperature cycling occurs. Based on available information, desiccant saturation can occur within the first five years in the worst environments, and the time required for full saturation is affected by multiple factors. While no present safety risk has been identified, further work is needed to evaluate the future risk of non-recalled desiccated inflators using propellant 2004.Three entities -- Takata (now known as TK Global), the Independent Testing Coalition, and Exponent -- have been studying the long-term behavior of Takata desiccated PSAN inflators using propellant 2004L (as well as 2004) in the presence of moisture and temperature cycling. The research efforts, which include development of predictive modeling techniques and field sample analysis, are ongoing. To date, none of the researchers have identified field evidence showing that propellant 2004L is undergoing a degradation process that leads to aggressive deployment and potential rupture. However, the time in service of such inflators remains short compared to that of the inflators using propellant 2004. Further study is needed to assess the long-term safety of desiccated inflators using propellant 2004L.The Office of Defects Investigation is opening this investigation to examine whether a safety defect related to propellant degradation exists in non-recalled desiccated PSAN frontal inflators manufactured by Takata. This investigation will require extensive information on Takata production processes and surveys of inflators in the field. Lists of recall actions that may have used desiccated PSAN inflators as remedy parts, as well as the makes and models originally manufactured with them, is available with the downloadable version of this document (see nhtsa.gov/recalls?nhtsaId=EA21002 -- note this information is subject to change/revision as the investigation proceeds). This investigation does not supersede EA15-001, which remains open.
Service bulletins
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
- 11011989This service bulletin provides information on the harmful effects of ethylene glycol in transmission fluid.
- 11011900This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft issue.
- 11011805This Preliminary information communicates a GM part number forreflective high temperature heat or insulating tape when repairing wiring harnesses.
- 11011709This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
- 11011704This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
- 11011205This informational bulletin explains Unscheduled Supplemental Services and the importance of GM Simplified Maintenance Schedules.
- 11011119This Preliminary information communicates to dealers GM is working on a solution for outdated Apps
- 11010546This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
- 11010545This service bulletin provides information on key code security rules and information on GM keycode look-up applications (U.S).
- 11010544This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
- 11010491This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
- 11010490This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
- 11010421This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
- 11009764This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.
- 11009756This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global Warranty Management.
- 11009532This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
- 11009531This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
- 11009118This Preliminary information communicates information on adding RPO UF3 Fast Idle to a vehicle.
- 11009088This service bulletin provides information on some vehicles that may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is more often seen visually, rather than felt, when viewed from the outside and using the auto-start feature, if equipped.
- 11009039This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only).
- 11009037This service bulletin provides information on Enhancing Field Product Reports with Digital Pictures.
- 11009031This informational bulletin provides information on Steering Bump or Clunk Noise on Rough Roads or Potholes.
- 11008956This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).
- 11008906This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
- 11008898The bulletin provides direction on how to locate the Temporary Service Part (TSP) form in GlobalConnect.
- 11007936This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
- 11007935This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
- 11007721This service bulletin provides information on AGM batteries that require less frequent charging in storage.
- 11007208This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
- 11007155This informational bulletin advises the technician that the engine and related parts will be debited if found that the tech did not properly prepare the engine block from dirt and debris in bolt holes or if found that the block was damaged by the tech.
- 11007121This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
- 11007116This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
- 11007115This service bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
- 11007095This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
- 11007091This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
- 11006849This service bulletin provides information on regular inspection of the Seat Belt Lap Anchor.
- 11006682This service bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
- 11006670This service bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.
- 11006644This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
- 11006621Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.
Every GMC Sierra 2500 model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.