While driving my truck, it has had 3 alerts on dash for "service stabilitrak, power steering use caution and trailer brake." vehicle gauges all drop to zero while operating vehicle and go on and off. The vehicle when this occurs also disengages from gear, vehicle is an automatic. Then engine revs up when it slips out of gear and generally goes back in gear as gauges come back on. The power steering seems to also lose some power. When this occurs, if you depress the gas pedal, you do not get any more power. This is technically the 6th occurrence. It has been back to dealer (griffin gmc of monroe, nc) and computer codes were cleared and nothing reported ie...technically found that would cause this issue per the dealership as unable to re-produce the cause. I returned the truck today after this 6th occurrence due to my fear of driving the vehicle with my children and getting involved in an accident. I have video of this last occurrence of dashboard gauges and shared them with the dealership. First occurrence pictures are feb 29, 2016 and sunday, march 20, 2016. Vehicle has approximately 2000 miles on odometer. Entire time, vehicle has been running on local road, either at stop or driving below 45mph moving straight ahead. I could not replicate or cause the issue to happen again on purpose, very random.
GMC Sierra slipping problems
27 of the 3,904 owner complaints about the GMC Sierra describe transmission slipping, most of them for the 1996 model year.
- owner complaints
- 27
- worst model year
- 1996
- typical mileage
- 5,329
By model year
- 20161
- 20142
- 20132
- 20071
- 20061
- 20052
- 20042
- 20033
- 20021
- 20012
- 20003
- 19981
- 19963
- 19941
- 19932
Often reported together
Check engine light 3Transmission failure 2Seat belt 2Jerking 2Hesitation 2Harsh shifting 2Knocking 2Grinding brakes 2
Trouble codes mentioned
P1870 1
What owners say
The factory supplied running boards have treads that fail to provide any traction for feet while entering or exiting. The treads need to be rotated 90 degrees and made of a softer rubber with a deeper and more aggressive tread pattern. As they exist they are very slippery especially when wet or frozen. Given the added height of trucks it requires some use of the running boards to enter/exit the truck. Especially when you are 68. As designed and manufactured they are actually an accelerant in slipping feet. I feel they are of defective design and manufacture and could/should be made safer. I fell three times in the past months while exiting my sierra 1500.
Issues with emissions switch. Check engine light will not go off. Also 3 and 4th gear are completely gone out. I do not tow or have had anything even remotely heavy in this truck. It's a 2005 gmc sierra with only 78,480 miles on it. I am not the only one having issues with this 4 speed transmission. It is not heavy duty enough for this size truck. Gm needs to recall all of these transmissions. When it first started slipping I lost all power going down the road at about 55mph. The vehicle that was behind me slammed on his brakes to avoid hitting me. This problem with the transmission is going to kill someone.
Tl* the contact owns a 2007 gmc sierra. While driving various speeds, the transmission slipped into the third and fourth gears and the check engine warning indicator illuminated. The dealer stated that the transmission needed to be replaced. The vehicle was not repaired and the manufacturer was not notified. The approximate failure mileage was 60,000.
Brake and then accelerate losses power transmission slips. When trying to merge to freeway I brake and then try to accelerate it looses power transmission slips.
Hello, the date and mileage above is not actual date of first incident, but is the first time I took it in for the first oil change and vehicle inspection which also was the first time I complained to the dealership about the issue. My transmission slips between 2nd and 3rd gear at least 4 times a month. The dealer told me that if I cant prove it or if it doesn't do it when they drive it then they cant perform a diagnostic test to fix the problem. The seller who sold me the vehicle called me twice to see how im enjoying my truck and I complained to him both times about the issue and he told me the same thing about my issue. I even left voicemails to him about it and he never returned my calls until I made a year (3/16/14) owning my truck and claims he don't remember me telling him this the first time. Im a strong gm fan but I feel im not being helped with my issue and its annoying that I have to drive my truck cautious guessing will it slip this time or will it slip next time? If its professional grade then why am I having this problem? I use my truck for family vacations and I know anyone with the same problem would not drive this truck far away from home with this issue. It does it when it wants to but its just funny how im trying to figure out when it will do it again. I get all these emails asking me to rate the dealership 5 stars and to rate the truck but I cant even get my truck checked out. Then they tell me they wont give me a rental which I would need another truck as a rental. This is sad I spend 30 grand on a truck I cant get worked on unless I have proof.
The transmission on this vehicle slips sometimes between 2nd and 3rd gear and also when parked on a hill and put into drive the transmission shifts late into 1st gear.
We were on vacation in alabama and our 2006 gmc sierra truck with 62,000 miles on it. When the transmission started to slip we pulled over and check the transmission fluid, it was fine. So we continued on until we got to the next town. Tillsman corner. We went to a transmission shop and they said that the transmission completely burnt up. We called gmc and they said that the warranty on the drive train was only 36,000 miles. When we brought the vehicle they were telling us it was 7 years, 70,000 miles on the drive train.
1998 gmc sierra 1500 ext. Cab truck. Purchased used on 6/03/08. Odometer read 96,921miles. Less than 24 hours after purchase I noticed what felt like a slipping in the transmission going from 1st to 2nd, and 2nd to 3rd, under 15 MPH when the engine was warm. I mentioned this to the dealer, who had agreed to reimburse me for partial costs to have all the fluids flushed and filled with clean fluid at the recommendation of my regular shop, where I had taken the truck for inspection 12 hours after purchase. At this time I noticed the drivers side door handle was cracked into the lock area. I asked the service shop (dixieland tire) for a quote on repair, the manager told me, "that is a common gmc problem, the parts dept stocks about a dozen of those and I've replaced at least 18 in the past years.". The part cost $61.50 plus tax at 6.5%, and labor of $97.50. The transmission flush cost $109.95 for the supreme service. Less than two days later, the check engine light came on, and the code for it came up as p1870, transmission. The tech noticed the slip. I was referred to a trans shop since my service shop doesn't have capability to repair trans. At this time I notified used car dealer washington auto sales that I was going to have the trans checked and reminded him that I had noticed the slip less than 24 hrs. After purchase. I asked if he could help me with potential costs he said it depended on what the results were of the inspection scheduled for 6-24-08. I would like to file for reimbursement of the door handle, which is a well-known defect.
2005 gmc sierra slt VIN [xxx] I drove the truck 237 miles home and noticed it was not operating properly. I called gmc to resolve the problems. The truck has binding in the front axles, brakes, or differential. This causes the truck to understeer heavily as the truck works to turn the front wheels over the road surface. This also makes the truck difficult to steer, u turns are especially a problem, the truck has sluggish acceleration and stays longer in the lower gears. The rear tires are prone to lose traction due to the increased rolling resistance from the front wheels, braking performance is compromised, the truck will sway back and forth at highway speeds as the rolling resistance of the front wheels varies from side to side. The truck tends to pull to the left, and the suspension is always preloaded from the additional stress. The engine labors to maintain speed on level ground with the vehicle unloaded. On occasion the front wheels will hop off the pavement as it is easier for them to compress the suspension/torsion bars than be turned over the road. It is difficult to maintain a straight line with the truck since the front wheels tend to follow the contours of the road. The front wheel assemblies make a low frequency sound when driving. The transmission, engine, and drivetrain components are always loaded and driving on snow or ice would be treacherous since the front wheels would stop turning on the low friction surface. Driving in the rain is bad enough and the rear wheels tend to break loose. The transmission has behaved strangely, stuttering on occasion as it tried to find the proper gear, it has slipped or freewheeled as I went to accelerate from a stop. The wrong oil filter was installed, the air cleaner is loose and rattles in the engine compartment. The power steering provides little or no assist and requires more effort than I have ever experienced from a vehicle that is supposed to have power steering. *nm updated 07/17/2012 *js information redacted pursuant to the freedom of
Related recalls
Power train: axle assembly: axle shaft
- What is wrong
- General Motors LLC (GM) is recalling certain model year 2015 Chevrolet Silverado 1500, and GMC Sierra 1500 vehicles manufactured November 24, 2014, to November 25, 2014. Due to an improper heat-treatment, the rear axle shaft may fracture while the vehicle is being driven.
- Risk
- If the rear axle shaft fractures, the rear wheel may separate from the axle shaft, increasing the risk of a crash.
- Remedy
- GM will notify owners, and dealers will inspect the rear axles, and replace any that were improperly heat-treated, free of charge. The recall began on December 17,2014. Owners may contact GM customer service at 1‑800‑222‑1020 (Chevrolet) or 1‑800‑462‑8782 (GMC). GM's number for this recall is 14892.
Recall number 14V819000 · Recall details
Power train: transfer case (4-wheel drive)
- What is wrong
- General Motors LLC (GM) is recalling certain model year 2014-2015 Chevrolet Silverado and GMC Sierra vehicles, and model year 2015 GMC Yukon and Chevrolet Suburban and Tahoe vehicles. In the affected vehicles, an electrical signal short may cause the transfer case to shift to neutral without the driver's input.
- Risk
- If the transfer case switches to neutral while the vehicle is parked and the parking brake is not in use, the vehicle may roll away increasing the risk of injury to bystanders. If the transfer case switches to neutral while the vehicle is being driven, the vehicle would lose drive power, increasing the risk of a crash.
- Remedy
- GM will notify owners, and dealers will re-program the software in the transfer case control module, free of charge. The recall began in early August 2014. Owners may contact General Motors customer service at 1‑800‑222‑1020 (Chevrolet), or 1‑800‑462‑8782 (GMC). GM's number for this recall is 14192.
Recall number 14V374000 · Recall details
Power train: automatic transmission: cooling unit and lines
- What is wrong
- General Motors LLC (GM ) is recalling certain model year 2014 Chevrolet Silverado Light Duty Regular Cab, Double Cab, and Crew Cab 1500 series and model year 2015 Suburban and Tahoe; GMC model year 2014 Sierra Regular Cab, Double Cab, and Crew Cab 1500 Series and model year 2015 Yukon and Yukon XL vehicles equipped with a 6-Speed Automatic Transmission (feature code MYC). The subject vehicles may have a transmission oil cooler line that is not securely seated in the fitting.
- Risk
- If the line is not securely seated and transmission oil leaks from the fitting, the oil could contact a hot surface and cause a vehicle fire.
- Remedy
- GM will notify owners, and dealers will inspect the transmission oil cooler line connection and repair the vehicles, as needed, free of charge. The recall began on May 19, 2014. Owners may contact Chevrolet at 1‑866‑694‑6546 or GMC owners may contact GMC at 1‑866‑996‑9463. GM's number for this recall is 14121.
Recall number 14V152000 · Recall details
Power train: automatic transmission
- What is wrong
- General Motors (GM) is recalling certain model year 2013 Cadillac Escalade, Escalade ESV, and Escalade EXT; Chevrolet Avalanche, Express, Silverado HD, Silverado LD, Suburban, and Tahoe; and GMC Savana, Sierra HD, Sierra LD, Yukon, and Yukon XL vehicles, manufactured between November 7, 2012, through December 18, 2012, for failing to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 102, "Transmission Shift Lever Sequence, Starter Interlock, and Transmission Braking Effect", and FMVSS No. 114, "Theft Protection and Rollaway Prevention." The vehicles may have been built with a fractured park lock cable or a malformed steering column lock actuator gear in the lock module assembly.
- Risk
- As a result, the vehicle may shift from Park with the ignition key removed or the ignition key in the OFF position. The vehicle may also shift out of Park without application of the brake pedal while the key is off. Either of these scenarios may cause the vehicle to roll away after the driver has exited the vehicle, resulting in a possible vehicle crash and/or injury.
- Remedy
- GM will notify owners, and dealers will inspect the affected vehicles and replace the steering column as necessary, free of charge. The recall began on January 21, 2013. Chevrolet owners may call 1‑800‑630‑2438. Cadillac owners may call 1‑866‑982‑2339. GMC owners may call 1‑866‑996‑9463.
Recall number 13V001000 · Recall details
Power train: manual transmission: shift pattern indicator
- What is wrong
- Certain sport utility vehicles equipped with an automatic transmission, fail to comply with the requirements of federal motor vehicle safety standard no. 102, "transmission shift lever sequence, starter interlock and transmission braking effect." under certain vehicle starting conditions, the shift lever position indicator located in the instrument panel cluster may not illuminate. If the shift lever position indicator does not illuminate, the driver may not know which gear the vehicle is in.
- Risk
- The vehicle may move in an unintended direction resulting in possible injury to others outside of the vehicle.
- Remedy
- Dealers will reprogram the instrument panel cluster free of charge. The recall began on february 14, 2005. Owners may contact cadillac at 1‑866‑982‑2339, chevrolet at 1‑800‑630‑2438, and gmc at 1‑866‑996‑9463.
Recall number 05V055000 · Recall details
Power train: driveline: driveshaft
- What is wrong
- Some pickup trucks, vans, and sport utility vehicles equipped with a hydraulic pump driveshaft that can fracture, resulting in immediate loss of hydraulic power steering assist. On certain vehicles equipped with hydro-boost power brakes, the same condition can result in loss of power assist for braking after the reserve pressure is depleted.
- Risk
- An inoperative pump can cause increased steering effort, and in hydro-boost equipped vehicles also increased braking effort, but does not completely eliminate the ability to steer or slow the vehicle.
- Remedy
- Dealers will replace the hydraulic pump. The campaign began on february 14, 2005. Owners may contact chevrolet at 1‑800‑630‑2438 or gmc at 1‑866‑996‑9463.
Recall number 05V005000 · Recall details
Power train: automatic transmission
- What is wrong
- The transmission shift-cable lock clip can back out of its installed position resulting in a loss of cable adjustment. When the shift lever is placed in the "park" position, the "park" indicator light may not illuminate.
- Risk
- The vehicle can move unintentionally if the driver does not notice that the indicator light is not on and does not apply the parking brake.
- Remedy
- Dealers will adjust the shift cable and install a lock clip.
Recall number 95V139000 · Recall details
Power train: automatic transmission: cooling unit and lines
- What is wrong
- Due to a thin case casting, an external transmission leak can occur.
- Risk
- This condition can cause transmission oil to sprayonto the exhaust system and result in a possible vehicle fire.
- Remedy
- Dealers will inspect the transmission case assembly for the involved case casting. If the assembly is involved, the transmission will be replaced.
Recall number 95V026000 · Recall details
Questions about the GMC Sierra slipping
Which GMC Sierra years have transmission slipping problems?
The model years with the most reports are 1996 (3 complaints), 2000 (3 complaints) and 2003 (3 complaints).
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