Equipment Problems of Chevrolet Tahoe - part 1

Driving down the highway (open road) and the sunroof spontaneously shattered.

See all problems of the 2021 Chevrolet Tahoe 🔎.

We just recently had the cam shaft and lifters replaced, as the vehicle began experiencing a knocking sound. The repair was supposedly completed, and they gave the truck back. We took the truck back in within a week, bc we continued to hear the sound. They sent it back saying they didn’t hear anything after test driving it. Over the weekend the car shut off after beginning to shake uncontrollably. Now supposedly the camshaft bearing is gone, and the truck experience engine failure. I spoke with someone previously, as the issue being repaired hundred thousands of cars were recalled for the same issue. I was told that it wasn’t on the same line, even though my truck was experiencing the exact issue and fell under the years. We were placed back on the road with our family, with a vehicle.

At a stoplight vehicle wanted to stall out motor was shaking.

See all problems of the 2023 Chevrolet Tahoe 🔎.

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

See all problems of the 2022 Chevrolet Tahoe 🔎.

Entertainment system/radio -- not working. No audio. No audio noise even when the blinker is engaged. After several visits to the internet/youtube I understand this has been a common problem with gm models. Some are able to restart under 'safety mode'. My case . . . Radio comes on when it wants to and then cuts off. My vehicle is 15 months old . . 38,000 miles.

See all problems of the 2024 Chevrolet Tahoe 🔎.

Component failure: ac condenser assembly failed due to thermal cycling cracks in combination transmission fluid/oil cooler design - exact failure documented in gm TSB 17336-05. TSB states "thermal cycling creates a crack that may allow refrigerant to escape. " safety risk: ac system failure after sun exposure creates dangerous interior temperatures lasting 30-45 minutes with family including two teenagers in 95°f+ nc summer heat. Risk of heat exhaustion/stroke during highway travel where immediate stopping impossible. Dealer confirmation: hendrick Chevrolet diagnosed refrigerant leak from upper left condenser on 7/22/25 (invoice ctcs913252, $1,904. 60). Official work order documents identical symptoms and repair operation covered by gm TSB 17336-05 special coverage. Manufacturer knowledge: gm issued TSB 17336-05 acknowledging their combi-cooler design cannot withstand normal thermal cycling, affecting 908,000+ vehicles. Gm provides customer service satisfaction campaign 17336-01 free repairs for this exact defect but denied my reimbursement (case #72260590) solely due to mileage, claiming manufacturing design defect becomes customer responsibility after 60k miles. Symptoms: problem began summer 2024 - ac functions normally when parked in shade but requires 30-45 minutes to cool after direct sun exposure, exactly matching TSB heat-soak failure pattern. No warning lights as system retained sufficient refrigerant until complete thermal stress failure.

See all problems of the 2016 Chevrolet Tahoe 🔎.

The sunroof shattered when nothing hit it driving down the road.

The stabilitrak notification comes on constantly. While we are driving/reversing and turn our steering wheel the whole car will shut down and the steering wheel jerks. It's happened multiple times. It takes forever for the car to turn back on. This is super dangerous and cause myself and my children to end up getting hit by another vehicle while on the road.

I wanted to express a concern regarding my vehicle. There are several wires exposed on my dashboard where multiple cracks have developed over time. I have been hesitant to bring the vehicle in for the airbag recall replacement because I am concerned that the existing damage to the dashboard could worsen during the repair process. My primary worry is that additional cracking could expose more wiring to heat, which may increase the risk of electrical issues, wire corrosion, or even a potential fire hazard. I would appreciate any guidance on how this situation could be addressed safely while completing the necessary recall work. Thank you for your time and assistance. I look forward to your advice on the best next steps.

See all problems of the 2010 Chevrolet Tahoe 🔎.

I’m reporting a transmission failure that occurred unexpectedly on my 2021 chevy Tahoe/the diesel version has been recalled so I don’t know why all the other 2021 Tahoe have not been recalled for this issue . The vehicle began shifting roughly and slipping between gears, followed by a warning message and eventual inability to shift properly. I had it inspected by a family friend who owns a body shop , and I was told the transmission needs to be replaced at a cost of nearly $7,000. I am no longer under powertrain warranty, but this failure feels premature and unsafe for such a new vehicle. I’ve seen many other 2021 Tahoe owners report similar issues online including transmission failure, harsh shifting, valve body problems, and complete breakdowns . This seems like a pattern, and I believe it may warrant investigation. I’m asking NHTSA to investigate whether this is part of a broader transmission defect that poses a safety or reliability concern. Sudden shifting issues and inability to accelerate or reverse are dangerous for drivers and passengers. Thank you for your time and attention to this matter.

When I get up to a certain speed the car begins to shake. Tires were checked for balance. My public records show a recall # n192261050. I have the product safety recall and it describes this issue in the recall. I bought the car in 2023 and just began experiencing this in June of 2025. It only happens while driving 60-70mph. Have not have this fixed thinking it was a road issue but have had several more incidents with this happening and now it's a safety concern.

See all problems of the 2019 Chevrolet Tahoe 🔎.

Air conditioning could cause a safety problem during hot days, forcing the driver to drive with all windows down and still remain very hot and sweaty while driving. The a/c system in this vehicle is so poorly designed that I've spent $6,000 in 8 years of ownership just to keep the a/c running. The primary problem is that is has a separate rear hvac zone, which requires both high & low side freon lines to run under the length of the vehicle to a rear condenser. These lines are not shielded in any way from being hit by road debris. I'm replacing a leaking rear a/c for the third time at a cost of $1800. These lines should be shielded so they are not getting pelted by rocks and other debris. It's a very bad design that exposes a potential safety issue. When these lines break, it also dumps all of the freon into the atmosphere.

3rd row headrest- not staying upright was recalled prior to current condition not upright 2nd row seat- adjustment cable broken no longer working transmission- pump and valve body failed required replacement.

I have a 2013 Chevrolet Tahoe. It is one of the thousands of which the plastic dash has cracked into pieces. My concern is that the loose plastic will hurt someone if the airbag is deployed. Gm should have never used such flimsy plastic on the dashes of so many vehicles.

See all problems of the 2013 Chevrolet Tahoe 🔎.

My 2020 Tahoe stabilitrak has gone off approximately 5 times over the past 2 months April and may of 2025 in one incident my vehicle did turn off all incidents were at low speeds less than 5 mph. Four of the incidents the stabilitrak light turned on and an audible beep, I also lost power to my steering and breaks. When I had the oil change the service tec at the dealer stated they can not test it unless the light was on? has anyone reported or experiences this issues what can be done to fix this issue. Please email me at [xxx] if you have any questions or helpful hints. Thanks [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

See all problems of the 2020 Chevrolet Tahoe 🔎.

90k miles on my 2019 Tahoe. Mechanic said I need a new transmission?? what are my options. My VIN isn’t showing a recall. How can gm get away with this issue and not replace???.

Our vehicle was rear ended and the front passenger seatbelt did not lock or (possibly) locked too late. The front passenger's face hit the dashboard, as well as their knees and feet. The vehicle that hit ours was estimated to be travelling at about 45 mph and we were rolling at around 5 mph in traffic. The failure has not been able to be reproduced by the collision center, the sensor callibration contractor, nor the dealership. No sensors showed any failures and the tension appears to be correct on the seatbelt. We have been unable to determine why the seatbelt failed during this incident and if the vehicle will react appropriately in the event of another collision.

Instrument panel has failed twice and is unresponsive. The gauges move and stay to the left after moving left to right. All lights begin to cycle through error messages. I have video of the issue both times it happened. When it occurs, you don't know your speed you have to guess, the full tank reads empty etc. , and it is dangerous to back up. The vehicle has been diagnosed by one independent mechanic and is currently at the dealership. There was no warning before the instrument cluster failed other than a cycling through of warning messages service transmission check 4x4, service suspension system, service power steering drive with care. -the center screen goes in and out. -when in reverse, the rear camera is black, the screen blinks intermittently. - dealer has stated that the wires are put on incorrectly- if that is the case, I am not sure who would have done that other than the manufacturer. -previously reported there was a strong gasoline smell in the cabin that made it really hard to breathe. Dealer corrected. Right passenger side is intermittently wet with no cause from the interior creating stale smells, making it hard to breathe. It is important to note this is the side where the electrical wires are "put in incorrectly" according to the dealer. I also have a video of what occurs.

The onstar module has failed. This part is the telematic control unit or tcu. This is a widespread issue with no eta of part replacement. This is an issue that is not often covered under warranty especially for vehicles outside of the age/mileage requirement of the company. This should be investigated and issued as a recall.

In my Tahoe, my ac stopped working. [xxx] NHTSA issued a statement but gm is not covering my vehicle information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

See all problems of the 2017 Chevrolet Tahoe 🔎.

My vehicle is a 2021 Chevrolet Tahoe with less than 90,000 miles and the catalytic converters have internally failed causing a $3000 complete replacement of that system in which they state should last a lifetime of the vehicle and it is not even five years old.

Tailgate opens on its own repeatedly. Has been happening for several months, even when just sitting parked. Afraid it will happen while driving. Will drain battery as well, as it happens constantly.

See all problems of the 2011 Chevrolet Tahoe 🔎.

I purchased a brand-new 2023 Chevrolet Tahoe. One of the key reasons for choosing this vehicle was its built-in safety and connectivity features, including the onstar system. I also pay more than $50/month for an onstar subscription, trusting that the service would provide essential safety functionality. Recently, the onstar system in my vehicle stopped working. I received no warning, no service bulletin, and no notice from gm or onstar of thhe failure or that this was a known issue. Upon diagnosis, I was informed that the onstar module had failed and would need to be replaced—at a cost of $822 out of pocket. Onstar is a core safety feature that gm actively promotes as part of the vehicle’s value and security. For such a critical system to fail in a vehicle that is barely two years old is unacceptable. I believe this constitutes a product defect that gm/onstar should be held accountable for, especially since multiple consumers are reporting similar issues on public forums. Most of all I had no indication in the vehicle of the failure; there was no check engine or issue light indicating a failure. When I called onstar the only explanation I got was that I should have noticed that the onstar light was out. That’s not sufficient for a safety item you expect to work like the breaks.

The body control module does not work. A new bcm was installed in my car in April 2025. Since then I am having multiple issues, but the safety related issue is with the trailer braking system. It is available for inspection upon request. The dealership is unwilling to try another bcm without it costing me $600 for labor. If I am unable to use my brakes, then I put myself and others on the road at risk. The problem started with a tire monitor system. I was told I needed a bcm to fix the problem so the car would not throw codes. Now, I am being told the problems with the brakes are not comiing from the bcm. There was nothing wrong with my car until I took it to this dealership for a new key faub and a tire pressure monitor error. The body control module in a 2018 chevy Tahoe premier does play a role in controlling the sunroof. More specifically, the sunroof system is supplied power through a fuse located in the driver-side fuse box which is connected to the bcm. The sunroof switches communicate with the bcm via a serial data circuit, and the bcm then commands the sunroof to open or close. Therefore, the bcm acts a central hub in the electrical system of the vehicle and communicates with the sunroof control module to operate it. I learned this from two other dealerships. One dealership in west virginia and another dealership in texas told me this information about the bcm controlling the sunroof and many other electrical parts of the 2018 chevy Tahoe premier. To make it simple, the bcm was replaced. The vehicle is now having serious issues. I consider an unintended activation of the braking on the wheel which causes the vehicle to pull to one side puts me at risk of a crash. Is this yet another failed sensor or part due to the negligence of the service department at smith Buick when replacing the bcm and programming a key faub?.

See all problems of the 2018 Chevrolet Tahoe 🔎.

My family and I were returning from vacation from florida to our home state, north carolina, when our new Tahoe with 5700 miles started to act strangely. We hit bad traffic leaving florida so there was plenty of stop and go type maneuvers. At one point, the vehicle turned itself off and put itself in neutral while we were thankfully going a slower speed due to traffic. I was able to get off the shoulder near the [xxx] and restart the car. It ran fine after restart until it started making a clanging type noise from the engine bay. We stopped again and checked temperatures and fluids and the clanging stopped. About 30 minutes later the clanging and a guttural noise began to occur from the engine bay and the transmission would not shift, keeping the vehicle at/around 4,000 rpm at 60mph. We were able to get the vehicle to a nearby rest stop. My wife, 3 children, and I were put in harm’s way due to gm’s faulty product and poor quality control. To have your vehicle shut itself off and/or not shift, especially on the interstate, is incredibly dangerous to the occupants of the vehicle as well as the motoring public. It is important to note that the vehicle never displayed any warning lights of any kind before, during, or after the incidents described. Almost two weeks later, Chevrolet (cooper Chevrolet s. C. ) has not even diagnosed the vehicle. They have told be that they will more than likely have to tear the motor apart to figure out the issue(s), confirming that the problem has been replicated by their technicians. The Tahoe is equipped with a 6. 2l v8, a motor with well documented issues. The Tahoe is currently located at cooper Chevrolet in walterboro north carolina. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

2 incidents of complete engine power loss while driving. Luckily was able to roll off road safely to curb. Dashboard glitch/flashing multiple/various message, including check engine, conditions not ideal to shift, etc. Would not re-start/shift when attempted. Tried disconnecting battery cable completely and re-connecting and that seemed to 're-set' the system and engine re-started. Incidents were about 30 days apart. "this battery reset" was tried because approx 1 year prior after leaving Tahoe parked at airport for a 7 day trip, it would not start, completely dead. Battery charge/jump would not work. . . Watched youtube videos and someone said to try disconnect/reconnect cable and it worked to start it up at that time & did take it into dealership after that incident and no-cost repairs were made for that issue. Called chevy 3/25/25 on this power loss while driving issue to ask for information/assistance, they advised to take to dealership for diagnostic info/report and depending on result/cause might assist with costs to repairs. Appointment set for 3/28/2025 with salem oregon Chevrolet.

My dashboard has cracked into pieces, material used for dashboard was no good.

-malfunction---while driving, when I press the brakes to come to a stop, it seems as if the brakes catch but then releases and then catches again. As it releases, it continues to roll. Vehicle is availabe upon request. -safety risk--- because the brake releases and/or eventually not catch at all, this is unsafe because I can roll into traffic -reproduced and/or confirmed--- I have brought my vehicle to a service center to repair a recall and was told to that the issue should be resolved once the recall was complete. The issue was temporarily resolved for approximately one month or so, and now it is back to breaking and releasing. -one can only assume that the vehicle and/or its components have been inspected given that I brought the vehicle to the service center, stated the issue, and was told that the issue should be resolved after it has been serviced.  -there were no warning lamps, messages, or other symptoms of the problem prior to this issue.

Purchased 2017 Chevrolet Tahoe on 1/15/2025 with 50,647 miles on it. At exactly the 40 day mark, we noticed a problem when the vehicle began downshifting. When slowing down to stop at a red light, we could feel the transmission begin jerking as it shifted down and the check engine light came on. It has been taken back to the dealership (where we bought it), 5 times as of yesterday and they cannot fix the problem. The engine idles rough, downshifting is extremely hard, check engine comes on and off sporadically. The transmission temperature goes up and the dashboard lighting dims intermittently. This vehicle appeared to be in extremely good physical condition with very few miles, that's why it was purchased.

While slowing for a red light my vehicle shut off, completely powered off. I had to press the ignition start button to turn it back on. I pulled to the side of the road, then two messages flashed on the dash screen, service transmission and service brake assist. I called and scheduled a vehicle service at a local Chevrolet service center. After the service center evaluated my vehicle (in their possession for 72 hours) they stated there were no diagnostic findings and they could not replicate the issue. A vehicle randomly shutting off with no identifiable or repairable issue is a public safety concern.

While driving the vehicle, the transmission stopped shifting and the engine shut off. There was no warning.

The audio system changes radio stations on its on. It also attaches or disconnects bluetooth devices on its on. This has affected the video player and it no longer works.

See all problems of the 2015 Chevrolet Tahoe 🔎.

My vehichle will not go in reverse my wheels are locking up and also my car is going over 6000 rpm when going down the highway and not wanting to shift gears where it is a safety concern for myself and my kids well being.

Vacuum pump and vacuum pump belt replacement. Experiencing increased brake pedal effort, hard brake pedal, and increased stopping distance. Confirmed by an auto shop and mechanic that this is the issue. There was special coverage given by general motors to this vehicle to address this issue that expired in November (but I did not know that this existed). The vehicle has not yet hit 150,000 miles. Request to have my Tahoe special coverage warranty extended to address this issue.

After start up, there is no audio coming from the vehicle. No audio from entertainment system, no audio from turn signal and no audio from fasten seat belt "chime". Restarting vehicle does not change the outcomes, initially. Exiting the vehicle and restarting about 10 minutes later, all audio returns, including entertainment sytem, audible turn signal indicator and fasten seat belt chime (if seat belt is not engaged). This has occured on several occasions since about 11/1/2024.