2022 Chevrolet Tahoe

These are unverified consumer reports filed with NHTSA, shown as submitted.

• 12/31/2025· POWER TRAIN,ELECTRICAL SYSTEM,AIR BAGS

  Vehicle continues to experience flashing air bag light and service self-restraint system warning. Brought in twice in 2025 for self-restraint system but dealer refuses to cover under warranty. On December 18, 2025, experienced complete power and electrical failure while in transit on a turning lane. The vehicle was unable to start, or open any windows, and the transmission would not shift back into park or neutral while obstructing traffic near an active railroad. Vehicle battery was replaced and was able to safely put vehicle into gear. Vehicle battery replacement allowed for normal driving; however, from that date on the transmission started shifting harder and jerkier. On December 31, 2025, vehicle was being driven on the freeway to then experience difficult shifting and reduced power. Subsequently, the drive indicator began flashing red and a service transmission indication appeared. There has been at least three instances, since vehicle purchased, where sudden loss of power and control of the vehicle in motion has occured.

• 12/28/2025· POWER TRAIN

  Car went to limp mode, hard shifting very suddenly. Transmission system failed. No reverse. Computer codes p0700 p0777 p18A1 inspected at Chevy service center and needs valve body replacement. No warnings, lights, alerts, hard shifts previously.

• 12/26/2024· SEATS

  3rd row seat headrest will not stay up. Unable to sit in the seat due to headrest bending forward.

• 12/26/2021· POWER TRAIN,ELECTRICAL SYSTEM,UNKNOWN OR OTHER

  The vehicle has stalled three times since I bought it a week ago. I will be driving and the engine will stall, putting the vehicle into neutral gear. The dashboard will then instruct me to press the power button, and when I do the vehicle restarts and will be in park. It has happened once while driving on the interstate and twice while making turns into oncoming traffic. When I go to accelerate there will be no acceleration, the vehicle will just be in neutral with no warning.

• 12/24/2025· AIR BAGS

  Keeps saying service safety restraints system for air bag constantly keeps coming up as a safety issue while driving

• 12/18/2024· UNKNOWN OR OTHER,VISIBILITY/WIPER

  First: wiper motor stopped working, so it would not spray washer fluid to clean front or rear windows. Multiple people have had the same issue, only way to fix was replace Second: rear heat stopped working, dealership said we were the 5th tahoe in the last 2 weeks with the same issue. The "lines needed blown out" was what they said the fix was.

• 12/14/2022· STEERING,ELECTRICAL SYSTEM,SERVICE BRAKES

  Brake control module failed and is available for inspection. It is still at the dealership as the part needed for repair is backordered. I had trouble braking and steering vehicle putting myself and others at risk but fortunately was in a parking lot at low speed. Problem has been inspected confirmed by dealership only. Warning lamps/messages first appeared at time of incident, none prior.

• 12/13/2025· UNKNOWN OR OTHER

  The ONSTAR system only lasted 5 months from purchase of the vehicle. I was told that GM had none in stock, so the dealership placed a order to have a new one installed under warranty. I was to receive a call when it became available, but received no calls. My warranty expired in August and the dealership wants me to pay $1000 to get this replaced, when it was a warranted part that I waited for, for 2 1/2 years. My auto is not safe now as many components do not work, and I drive 45 min to work and then back in Montana. If I break down on the deserted highway there will be no way to get help! Please help!

• 12/08/2022· UNKNOWN OR OTHER

  Water is leaking from the On Star Button/SOS Button/Airbag Sensor Light

• 12/07/2025· ELECTRICAL SYSTEM

  I'm submitting this complaint regarding an ongoing electrical defect on my 2022 Chevrolet Tahoe. The vehicle has experienced repeated sudden battery drain & no-start events, occurring approximately once per week. These failures happen without warning, sometimes after the vehicle is parked for as little as 6 hrs. All dealer updates & software campaigns were completed. Despite this, the vehicle continued to suffer no-start events. After further troubleshooting, we removed fuse F35RA (which powers only the hands-free liftgate module). Once this fuse was removed, the issue immediately stopped — confirming that the parasitic draw originates from the liftgate module, consistent with GM Technical Service Bulletin 24-NA-039. This indicates a known electrical defect. This problem has caused multiple safety concerns: The vehicle has left my family stranded late at night. My husband works in Chicago & relies on this vehicle. A sudden no-start or complete electrical failure in that environment is dangerous. We were unable to transport our children to scheduled activities due to the vehicle being completely dead. Repeated deep discharges are damaging the battery we purchased only months ago. A family vehicle shouldn't unpredictably become inoperative. This is not normal wear — it's a safety-critical electrical defect that could strand owners in unsafe conditions, especially in winter climates. GM hasn't issued a recall for this issue despite issuing a TSB documenting the defective behavior. The frequency & severity of electrical failure suggest this should be investigated as a potential recall. I'm requesting NHTSA review this matter due to the safety implications & the repeated nature of the failures. Incidents: No-start after 6 hours parked at a friend’s home Multiple weekly no-start events before fuse removal Occurred before & after software updates were performed Location: Incidents occurred both at home & away from home. Thank you for reviewing this complaint.

• 12/07/2022· ELECTRICAL SYSTEM,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE

  Hi, My truck was ordered May 2021. Came in January 22, 2022 as a 22 model year. Its a 4 wheel drive with the Duramax diesel option. Ran great until around 6000 miles where I started to experience a miriad of electril issues including a completely malfunction anti collision system, transmission problems, several electrical problems and worst of all "Reduced Acceleration" otherwise known as "Limp Mode" in diesels. The check engine light came on also and my MPG dropped from 18-28 mpg to 12 mpg.The dealer told me that they were backed up with diesel trucks and to hold off. On July 8, 2022, the truck went into limp mode while trying to accerae onto a major highway. I had the horn blown at me and almost got rearended trying to get on the highway. I had nowhere to go and it took me about two minutes to get up to 60mph. I got off the highway and limped to the dealership. The truck spent 122 days in the dealership and despite me trying to lemon the truck, they said it was fixed after around 110 days. I was forced to pick it up. It broke down in the parking lot before I could drive out of the dealership. I am now taking action agaisnt GM. This is not a Chevrolet issue with the dealership but GM. Their factory reps rebuilt some wiring harness in my truck. Something to do with the transmission module. Again, I dont have a problem with the dealer. The truck seems to be running fine but I have notice some strange behavior with the forward anti collision system and the auto brake. It doesn’t work all the time. I can,t tell when it will work and if it works at all. I will be bringing the truck back to the dealership. Now, this is a major problem because im not the only one complaining about the anti collision system. I know someone who says his same year diesel Chevy pickup has an issue with the camera not working in the front and he doesn’t trust the anti collision system as well and he is in the business. This is a major problem GM is hiding from the public.

• 12/05/2025· ELECTRICAL SYSTEM,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE

  To Whom It May Concern, I am writing to express my absolute shock, extreme frustration, and profound distress regarding the catastrophic and recurring failures of the BRAND NEW $86,626.50 2022 Chevrolet Tahoe RST we purchased from Community Chevrolet (200 W Olive Ave, Burbank, CA 91502). We did not purchase a used, low-budget vehicle; we invested a life-altering sum of EIGHTY-SIX THOUSAND DOLLARS in what we expected to be a safe, reliable family SUV. Instead, we have received a death trap that the dealership refuses to fix permanently. This vehicle is fundamentally unsafe to operate. We have brought it to your dealership four (4) times for the same critical safety issues, and each time, we receive the same insulting explanation: a "software update" or "recalibration." These are not fixes; they are negligent bandaids designed to clear error codes long enough for us to drive off the lot. We are experiencing terrifying, random SYSTEM FAILURES while driving: "Service ESC" warning "Forward Collision System Unavailable" "BRAKE SYSTEM FAILURE 62MPH TOP SPEED" Let me be unequivocally clear: the braking system has failed twice while my wife and three young children were inside the vehicle, nearly resulting in fatal collisions on the freeway and city streets. This is not an inconvenience; this is a life-threatening defect that you have failed to remedy. The negligence displayed by returning this vehicle to us in an unsafe condition is staggering. The financial and personal toll is immense and completely unacceptable: We have paid for tow trucks three times. We have missed work, leading to a formal warning for my wife's employment. We have incurred costs for rental vehicles and arranging essential transportation for medical appointments and school runs. For $86,000, I expect a vehicle that adheres to basic safety guidelines, not one that endangers my family and others on the road. The vehicle had approximately 56,000 miles when these critical issues became severe, yet it is

• 12/04/2025· ENGINE

  The contact owns a 2022 Chevrolet Tahoe. The contact stated that while driving 65 MPH, the check engine warning light illuminated and the message "Reduced Acceleration - Drive Safety Mode - Drive with Care" was displayed. The vehicle inadvertently decelerated to 45 MPH and failed to accelerate properly. Additionally, the brake lights failed to illuminate, and the engine fan was abnormally loud while driving. The contact was able to drive to the destination and turn off the vehicle. After restarting the vehicle, the check engine warning light remained illuminated. The vehicle was taken to O'Reilly Auto Parts, where DTC: P1098 for the coolant control valve (CCV) assembly was retrieved. The contact stated that a burning odor was outside the vehicle after the vehicle was turned off. The vehicle was then taken to the dealer, but no diagnostic trouble codes were retrieved since the code was cleared by O'Reilly Auto Parts. The vehicle was not repaired. The contact related the failure to Technical Service Bulletin: N252508341 (Engine); however, the vehicle was not covered under the TSB. The manufacturer was made aware of the failure, and a case was filed. The contact was advised to report the failure to the NHTSA Hotline. The failure mileage was approximately 72,000.

• 12/04/2022· ELECTRICAL SYSTEM

  Dash was blank when vehicle was started waited a few minutes before driving did not know speed all was blank. Stopped after driving around 5 miles to decide, to drive home or call for help. After 20 minutes started vehicle this time dash working drove home with no issues. Will call Dealer Monday to report problem.

• 12/02/2025· POWER TRAIN,SERVICE BRAKES

  driving on highway at 65MPH truck suddenly locks up (brakes or shifts into park) and does not release.vehicle swerves while coming to stop. Occurred 2 times sent to dealership and could not duplicate issue. 3 weeks later same thing happened Both incidences happened while having cruise control on.

• 11/29/2024· FUEL/PROPULSION SYSTEM

  Engine stalled while driving and vehicle would not restart. Pulled over and was stranded on side of the road. Had vehicle towed to dealer. Was diagnosed as failed fuel pump control module.

• 11/25/2023· ELECTRICAL SYSTEM

  While driving on highway radio, turn to full max volume and became unresponsive to any other inputs. Steering wheel volume control as well as radio volume control and power buttons were not responsive. Max volume was only resolved by turning vehicle off and back on 30 minutes later. This has happened several times in 2 years.

• 11/23/2025· ENGINE,FUEL/PROPULSION SYSTEM,FORWARD COLLISION AVOIDANCE

  The check engine light came on on my Chevy Tahoe, November 2023. The system started to fail it would say for collision not able service ESC system. I would bring it into the shop. They would hook it up to the computer and they would say oh nothing wrong we just reset it. Then it started to shut down and it would say proceed with caution, low acceleration, no front and collision service ESC and I would have. Luckily I was in a city so I took it to the shop. They gave me a print off. Said there was no technician cleared it. I was able to make it home and I made an appointment. They put it on the computer. they said oh nothing‘s wrong. Everything‘s fine then it did it again and I was going through the mountains. I noticed that my car smelled of gas and that the gas gauge was just sucking fuel and I knew this was a problem.. they finally found out what was going on, but I feel the damage had already been done. The part that got replaced was over 1000. I had to pay out-of-pocket for it. Now my vehicle’s engine is shot.

• 11/22/2022· SERVICE BRAKES

  Remote started my Tahoe, got in and the dash said “brake system failure”. I put it in reverse and sure enough complete loss/failure of brakes. Let the car shut down and cycle, tried to move it again, same thing happened. Depressed my foot on the brake to the floor and no response from the brakes or braking system.

• 11/21/2025· FUEL/PROPULSION SYSTEM

  The vehicles ability to accelerate was limited. Several system service warnings came on along with the check engine light.

• 11/20/2025· FUEL/PROPULSION SYSTEM

  During a normal acceleration from an on-Ramp onto a major interstate a Check Engine Light (CEL) came on with warnings of safety features no longer being active. The vehicle begin vibrating abnormally and the pedal was not very responsive. I took the next exit and stopped at an auto parts store to have the engine code checked. Cylinder #2 misfired due to an injector issue. The vehicle was confirmed to have this issue at a Chevrolet dealership. The car was a CPO through FORD and was covered. I owned the vehicle for 14 days. This unit has the L87 Motor, and had already undergone a motor replacement under the recall warranty. The injectors apparently were not replaced, only the O-Ring. Unlike many manufacturers GM has removed Fuel Injectors from their PowerTrain warranty. A motor with under 5,000 miles was not covered since the body and bolt-ons were original with 45,000 miles. GM has a very recent history of injector recalls and issues. These injectors should undergo the same scrutiny as previous GM injectors.

• 11/19/2024· TIRESCrash

  The tires seemed to lose their tackiness at 44k miles. With tread life being around 48% they were deemed insufficient and needing replaced by the tire shop during an inspection. A solo accident where the vehicle lost control in wet weather warranted an inspection. The tires had even wear for the most part, but were showing cracking around the sidewall. The tires were only 2 years old and had 44k miles on them. The vehicle and tires were always parked in a garage and/or parking structure out of the sun/elements. With the same brand tires having an 80k mile limited warranty, this shouldn't have been an issue.

• 11/18/2023· ELECTRICAL SYSTEM

  The radio volume turned all the way up on its own and would not turn down. The control screen would not work, radio power dial would not work. Steering wheel volume buttons would not work. I could turn the dial down, but it turns back up as quickly as it goes down. This caused me to panic and almost crash as I was on a major highway and there was no place for me to pull over.

• 11/13/2024· STEERING,VEHICLE SPEED CONTROL,ENGINE

  While driving 70mph on the interstate, my 2022 Tahoe stopped accelerating, the engine seized, and shifted in to neutral at 52,000. I was able to coast to the side of an extremely busy interstate, right before a bridge and wait for assistance. The dealer confirmed this is a problem known to this vehicle. The engine is on backorder, even under warranty. They say an SPAC has been filed and I had to make a claim to GM to reimburse them for the starter, battery block, and battery they decided to replace first. They said it could take up to 3 months to receive a new engine and there was a waitlist for a 10day loaner car. The vehicle had just been at the dealer for a 50,000 mile check up and warranty repair. There were no other symptoms prior to this catastrophic engine failure.

• 11/11/2024· ENGINE

  Exhaust system failure. Was told by manufacturer vehicle dealer service center that cause of the failure was not from normal use or misuse but due to manufacturing and weak metal/poor materials. No warning lights or messages ever appeared on vehicle information system. First report of exhaust smell in vehicle cabin on 4/9/24 at 38,874 miles. Vehicle dealer service center tested for leaks and found no leak. Second report of exhaust smell in vehicle cabin on 8/6/24 at 48,106 miles. Vehicle dealer service center tested for leaks and found no leak. Third report on exhaust smell in cabin on 10/31/24 to service manager who confirmed he could smell the exhaust in vehicle cabin. Car went to shop on 11/5/24 at 55,077 miles. Two exhaust leaks detected. From dealer: "Smoke tested exhaust system and checked for leaks, found a hole in the exhuast pipe right before the muffler and is likely the source of the smell." Additionally from dealer, after first repair: "After exhaust repair the vehicle was started and heard and audible exhaust leak on the drivers side. After further inspection found the drivers side exhaust manifold is leaking as well." I have been driving this vehicle for at least seven months with exhaust leaks and with exhaust coming into the cabin of my vehicle exposing myself and passengers to carbon monoxide. Reported twice to dealer and they reported no issues.

• 11/09/2021· FUEL SYSTEM, GASOLINE

  The contact owns a 2022 Chevrolet Tahoe. The contact stated that several days after purchasing the vehicle she was informed by an individual that there was something hanging down from underneath the vehicle. The contact inspected underneath the vehicle and saw that the fuel tank strap hanger was not installed properly and was hanging down underneath the vehicle. The contact had the vehicle towed to a local dealer who confirmed that the front fuel tank strap was not properly installed. The mechanic installed new fuel tank straps and the vehicle was repaired. The contact was awaiting a full inspection before going to retrieve the vehicle. The manufacturer was made aware of the failure. The failure mileage was approximately 353.

• 11/08/2022· STRUCTURE

  The roof leaks when it rains, we already brought it back to the dealer and they performed a repair but it leaked again in the next rainy day after about a month.

• 10/29/2024· POWER TRAIN

  Making a left turn I hear rumble and roar coming from rear end. This noise is accompanied by slower turning speed. Once straight no problem. Will inform local dealer to see if this can be corrected. No indicator lamps or warning on any kind.

• 10/23/2023· ENGINE

  Our family of 5 (including 2 children and an infant) was driving 70 mph westbound on Interstate 40 east of Knoxville, TN when our 2022 Tahoe RST engine seized. For a few seconds, we had no steering, braking or acceleration and the dashboard began flashing. After a few seconds, the car shifted itself into the neural gear and we were able to brake on the shoulder of a busy highway. We were unable to restart the car. We called the police as well as AAA. The police came and sat behind us to deter oncoming cars to changes lanes. AAA came and towed our car to Reeder Chevrolet dealership in Knoxville, TN. There, it was determined that our engine had seized and needs to be replaced under warranty However, there is a backorder on the engine, and we are now driving a rental car. There are several other Tahoes in their service department with similar circumstances in need of a 6.2L ecotech V8 engine. There was no warning at all that the car had problems. Up until this point, there were no issues. I believe there is a widespread problem with these particular engines and this should be addressed on a national level. Our lives were at risk.

• 10/22/2024· POWER TRAIN

  The contact owns a 2022 Chevrolet Tahoe. The contact stated that after starting the vehicle and making a turn in either direction, there was an abnormal groaning sound coming from the rear of the vehicle. The vehicle was taken to the local dealer who diagnosed the vehicle and determined that the rear differential had malfunctioned, and the differential fluids were replaced. The manufacturer was notified of the failure and informed the contact that the VIN was not included in the Extend Coverage to address the failure. The failure mileage was 40,000.

• 10/20/2022· STRUCTURE

  Purchased a new 2022 Tahoe from the dealer, Casey Chevrolet Newport News Virginia, in February 2022. Vehicle developed a roof leak in June. The leak caused water to pour out of the overhead console on to the dash, seat belt reels, the overhead light fixtures and on the drivers feet after running through the dash. Taken to dealer where it was in the shop for four weeks, windshield and headliner removed and a defective weld was thought to be the problem. After the next rain the same problem was evident. Returned the vehicle to dealer and headliner removed again but they were unable to determine the source of the water. The interior electronics and electrical components have been rain soaked for four months. When driving the vehicle after a rain and having water pour out of the ceiling between the driver and the windshield is unnerving and unsafe. Additionally most of the function of the controls are electronic and continuing dousing with water is a serious concern. The air bags in the A and B pillars are probably getting wet as well.

• 10/15/2024· AIR BAGS,UNKNOWN OR OTHERCrash

  My husband had an accident on 8/10/24 where adverse driver ran a red light at high speeds and struck this vehicle he was while driving impacting front end and both sides of car and airbags failed to deploy! He sustained a permanent disabling injury to his left shoulder.

• 10/15/2022· ELECTRICAL SYSTEM,AIR BAGS,UNKNOWN OR OTHER

  About five days ago, my air bag sensors came on and a strange message on the 2022 Tahoe display. It said “ Service Safety Restraint System” needs to be serviced. I received numerous messages from the app and computer system saying something is wrong. I took the Truck in to GMC Brandywine service in Brandywine, MD. I was told they couldn’t fix it and GM knows it’s an issue and may do a recall. I am riding with my son and grandkids in an Unsafe vehicle. I was told something is wrong with the computer. The way it’s communicating the issue but nothing seems right with this truck. I had this truck in service for majority of my ownership for numerous defects. This airbag sensor has had issues in Jan 2022 and now it’s back. They are not fixing these issues and could cost me or my family’s life. I will upload the invoice later. I have to get it out of the truck. I was told GM knows about these issues. But all year it’s been numerous issues and the trucks are not functional.

• 10/12/2022· SEAT BELTS

  The contact owns a 2022 Chevrolet Tahoe. The contact received a recall notification of NHTSA Campaign Number: 22V617000 (Seat Belts). However, the part to do the recall repair was not yet available. The dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time to complete the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

• 10/05/2025· ELECTRICAL SYSTEM

  The Onstar telematics control module failed and the dealership says the repair parts are not available with no expected delivery date. This disables the Onstar system and GPS.

• 10/04/2023· BACK OVER PREVENTION,FORWARD COLLISION AVOIDANCE

  The safety issues with this vehicle all seem to be related to the vehicle Park Assist and cross track functions. The dealer has attempted on several occasions to fix the vehicle without success.There is usually no warning when theses functions are not working properly except sometimes there is flashing spot on the screen instead of warnings. While the dealer has not been able to duplicate some of the issues, they have witnessed the flashing screen and I have provided videos of the dashboard when in failure mode. While I know one can't rely solely on the park assistance features, the inconsistency of this system poses great risk for pedestrians and property damage. The dealer stated that the manufacturer of my car is aware of this problem but does not have a solution. There have been no accidents to date so the issue is on-going. Description of problems: 1-The Park Assist system often does not detect large vehicles, walls, trees, etc. that are within inches of my vehicle. On other occasions the alert system works fine. I back the Tahoe into our garage at least once every day. This vehicle does not perform consistently under the same circumstances. Some days the Park Assist function works well and other days it seems to sense nothing behind me. 2- A flashing white dot sometimes appears in the center of the camera screen when backing up. In most cases the Park Assist is not functioning when the flashing dot appears. (A video of this condition was provided to the dealer.) 3-My car is equipped with 2 types of warning signals indicating when there is a potential collision: a.Option 1: Vibrating driver’s seat b.Option 2: Audible beeps I prefer audible beeps and always select Option 2. My truck frequently changes the mode to vibrating seat. This is very disconcerting and annoying when the truck suddenly switches to vibrations unexpectedly. I do not like the vibrating seat and expect the vehicle to retain the setting I choose.

• 10/01/2025· UNKNOWN OR OTHER

  Onstar module is not working. I contacted Onstar and they stated to get repair I would need to continue paying for the service. Safety features are now not working due to this issue

• 09/24/2025· ENGINE

  The contact owns a 2022 Chevrolet Tahoe. The contact stated that while having a routine oil change at a local dealer, the contact was informed that the engine was blown. No warning light was illuminated. In addition, upon further notice, the contact's husband heard an abnormal clicking sound coming from under the hood. The vehicle was diagnosed, and determined that the engine needed to be replaced. The vehicle was not repaired due to the cost. The manufacturer was made aware of the failure. The failure mileage was approximately 84,000.

• 09/08/2025· ELECTRICAL SYSTEM,VISIBILITY/WIPER

  Wipers failed during heavy rain in heavy traffic on 7/3/25. Wipers randomly started working. The wipers failed again during a heavy rain on 8/13/25 again in moderate traffic. Wipers failed during heavy rain, was unable to see while driving on an Interstate. I was able to navigate to the shoulder of the highway but was very scary being on an interstate highway in heavy traffic. Dealership repair occurred on 8/14/25. No warnings of any kind prior to the failures.

• 09/08/2025· ENGINE AND ENGINE COOLING,ENGINE

  The contact owns a 2022 Chevrolet Tahoe. The contact stated that while driving at various speeds, the engine warning light illuminated. While inspecting the oil level, the contact discovered that the oil level was extremely low. The contact added oil as needed. The vehicle was taken to a dealer and five different tests were performed and each test produced varying results. The contact stated that on several tests, the oil level remained at a normal level, but on other tests, the oil level was extremely low. The vehicle was taken to another dealer, Koepp Chevrolet, INC. (13221 U.S. Hwy 87 W, La Vernia, TX 78121); and similar results were received. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 63,800.

• 09/05/2025· FUEL/PROPULSION SYSTEM

  The fuel filler neck for the diesel has a plastic neck extension made of cheap plastic and it broke making it a hazard to even fill the vehicle up and diesel fuel is spilled, not secured, and fumes could cause a fire hazard because the piece is faulty. GM customer service ignores me and transfers me over and over until they hang up and never actually talk to me about this

• 09/03/2025· POWER TRAIN

  Transmission valve body failure after factory warranty expired.

• 09/02/2026· ELECTRICAL SYSTEM

  Car has a parasitic draw and is on its second battery in 3 years. The dealer can’t seem to fix the issue and shows little concern to find the issue. Dangerous to get stranded somewhere or in the cold. It’s erratic when it decides to kill the battery and not safe.

• 09/02/2023· ENGINE,FUEL/PROPULSION SYSTEM

  Lifters ticking Fuel Injector misfires

• 08/31/2026· POWER TRAIN,ELECTRICAL SYSTEM,ENGINE

  Had a engine failure at 93,000 miles and upon doing a vin report found out it also had a engine put it at 7,800 miles so it now has its third engine in it and also had the high pressure pump fail and the gauge cluster fail and had to be replaced

• 08/29/2026· UNKNOWN OR OTHER

  I am the original owner of my vehicle. It is essentially 4 years old and the evaporator coil has gone out on the vehicle. The evaporator coil goes passed just cooling the car. It affects the defrosting and temperature of the windshield for safety. The dealership is the one too have diagnosed the issue with the vehicle. It requires a complete disassembling of the dashboard on their part in order to repair. The only warning I received was the passenger's side of the car blew cool air, the driver's side blew hot air for a couple of days and then it went out completely. There was housing by the dashboard. When it rained, I could not defrost my windows. I was in a very unsafe situation.

• 08/28/2026· FUEL/PROPULSION SYSTEM

  Driving 55mph on highway with cars behind me and vehicle stalls. Almost rear ended. Fuel pump control module failed.

• 08/28/2025· UNKNOWN OR OTHER

  Onstar Module has completely malfunctioned. Unable to use navigation or receive help in a moment of distress. No warning lights came on.

• 08/26/2026· UNKNOWN OR OTHER

  Onstar hardware failure. I have already replaced the onstar module in 2023 due to failure. Now the hardware has failed again. No longer under warranty and GM will not replace.

• 08/25/2025· ELECTRICAL SYSTEM

  I along with many owners have experienced the widespread OnStar/telematics module failures in the current generation Tahoe and GM vehicles, which cause onboard system outages like navigation, safety alerts, city emergency services, cellular connectivity, Android Auto/Apple CarPlay, and even instrument cluster functions sometimes going offline. The part is often back-ordered with no ETA, while GM denied warranty coverage causing the owner to pay for the replacement part and all labor.