2020 CHEVROLET TAHOE

On multiple occasions, my car has locked my keys on the INSIDE of the vehicle. I have put things inside my vehicle before leaving and closed all the doors, upon returning, even just a few minutes later, my doors are locked and I am locked out of my vehicle. Additionally, my car is not detecting my r...

We have the L86 6.2L EcoTech 3 Engine. at 85,000 miles we noticed the oil pan is leaking and rear main seal is leaking. Both are common issues with the L87 engine as well.

On multiple occasions, my car has locked my keys on the INSIDE of the vehicle. I have put things inside my vehicle before leaving and closed all the doors, upon returning, even just a few minutes later, my doors are locked and I am locked out of my vehicle. Additionally, my car is not detecting my r...

We have the L86 6.2L EcoTech 3 Engine. at 85,000 miles we noticed the oil pan is leaking and rear main seal is leaking. Both are common issues with the L87 engine as well.

The contact's brother owned a 2020 Chevrolet Tahoe. The contact stated that while his brother was driving at an undisclosed speed, the vehicle crashed; however, the contact was unsure what the vehicle had crashed into. The contact stated that the crash was a single vehicle crash and there was severe...

The contact's brother owned a 2020 Chevrolet Tahoe. The contact stated that while his brother was driving at an undisclosed speed, the vehicle crashed; however, the contact was unsure what the vehicle had crashed into. The contact stated that the crash was a single vehicle crash and there was severe...

I was starting to accelerate to a higher level of speed onto the highway; 55 mph going up a hill. I was unable to accelerate much as I pushed on the gas, however the RPM's would get higher. while I was at 45 mpg the RPM's were at 3.5. All of sudden my service engine light came on. I knew somethin...

I was starting to accelerate to a higher level of speed onto the highway; 55 mph going up a hill. I was unable to accelerate much as I pushed on the gas, however the RPM's would get higher. while I was at 45 mpg the RPM's were at 3.5. All of sudden my service engine light came on. I knew somethin...

I was driving in traffic with 8 kids from my football team on a busy street and my truck start jerking and wouldn’t accelerate much. I was going 35 mph and the truck just slows down in the middle of driving. Then as I pulled over thick white smoke comes from the tail pipe. Thank god it was a Sunda...

I was driving in traffic with 8 kids from my football team on a busy street and my truck start jerking and wouldn’t accelerate much. I was going 35 mph and the truck just slows down in the middle of driving. Then as I pulled over thick white smoke comes from the tail pipe. Thank god it was a Sunda...

While driving toward intersection, light changed to red. Applied pressure to brake pedal and pedal became extremely difficult to press. Vehicle was not slowing as expected with pedal pressure becoming very hard to press to slow vehicle. Warning on dash "Brake Assist" and Chevrolet app displays "Anti...

While driving toward intersection, light changed to red. Applied pressure to brake pedal and pedal became extremely difficult to press. Vehicle was not slowing as expected with pedal pressure becoming very hard to press to slow vehicle. Warning on dash "Brake Assist" and Chevrolet app displays "Anti...

Driving long distance from Florida to New York and in VA, experienced a check engine light after fueling. Vehicle started, stalled and trembling excessively. It was taken to the Chevrolet dealership across from the gas station (total luck). It was diagnosed after 1 day in the shop that all 8 fuel in...

Driving long distance from Florida to New York and in VA, experienced a check engine light after fueling. Vehicle started, stalled and trembling excessively. It was taken to the Chevrolet dealership across from the gas station (total luck). It was diagnosed after 1 day in the shop that all 8 fuel in...

Creaking and groaning from rack and pinion. 60,000 miles on vehicle. no other issues. Potential steering system failure. No warning lights. Happens at all speeds.

Creaking and groaning from rack and pinion. 60,000 miles on vehicle. no other issues. Potential steering system failure. No warning lights. Happens at all speeds.

Check engine light illuminated then went off and came back on after another drive cycle. Vehicle began to idle rough and experienced hard shifting and acceleration hesitation. I checked the oil and noticed a fuel odor smell on the dip stick and the oil appeared thin. Upon mechanic inspection they ...

Check engine light illuminated then went off and came back on after another drive cycle. Vehicle began to idle rough and experienced hard shifting and acceleration hesitation. I checked the oil and noticed a fuel odor smell on the dip stick and the oil appeared thin. Upon mechanic inspection they ...

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 stee...

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 stee...

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 stee...

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 stee...

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 stee...

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 stee...

Zero warnings. Driving one day and the vehicle started shaking and running very hard even when just in idle. Dealership has determined engine failure, due to piston one failing and braking off into engine. Car has had routine oil changes and maintenance. Has not been inspected by manufacturer. GM is...

Zero warnings. Driving one day and the vehicle started shaking and running very hard even when just in idle. Dealership has determined engine failure, due to piston one failing and braking off into engine. Car has had routine oil changes and maintenance. Has not been inspected by manufacturer. GM is...

There is an unusual lifter/ticking noise coming from the valve covers on my vehicle. The vehicle is scheduled to go to the Chevrolet dealership on the 15th of this month but it sounds like the numerous other GM motors that have the failing lifters.

There is an unusual lifter/ticking noise coming from the valve covers on my vehicle. The vehicle is scheduled to go to the Chevrolet dealership on the 15th of this month but it sounds like the numerous other GM motors that have the failing lifters.

My car seat has failed the safety test on recall and they refuse to warranty it. It loosens significantly when pulled.

My car seat has failed the safety test on recall and they refuse to warranty it. It loosens significantly when pulled.

We are concerned that the transmission recall should be including ALL 2020 Tahoe’s. We were driving at 55 MPH and our RPM suddenly excelled and the vehicle felt like it was in neutral. This happened several times in a short distance. When we arrived home and tried to put in reverse it hesitated to...

We are concerned that the transmission recall should be including ALL 2020 Tahoe’s. We were driving at 55 MPH and our RPM suddenly excelled and the vehicle felt like it was in neutral. This happened several times in a short distance. When we arrived home and tried to put in reverse it hesitated to...

this year vehicle is also part of the engine problem GM is experiencing with the V8 Engines. I purchased this vehicle in January 2024. With less than 40k miles on it. I drove it for approx 2 months and the entire engine seized up. I was told by the Chevy Dealership that GM is aware of the eng...

this year vehicle is also part of the engine problem GM is experiencing with the V8 Engines. I purchased this vehicle in January 2024. With less than 40k miles on it. I drove it for approx 2 months and the entire engine seized up. I was told by the Chevy Dealership that GM is aware of the eng...

I was at a red light and when I tried to take off the RPMs reeved up and my car would not move so I turned it off, opened and shut my door, restarted my car and it would move 100yds if that, then the RPMs shot up again (acted like it couldn’t shift out of first gear). Car has 101,647 miles, was se...

I was at a red light and when I tried to take off the RPMs reeved up and my car would not move so I turned it off, opened and shut my door, restarted my car and it would move 100yds if that, then the RPMs shot up again (acted like it couldn’t shift out of first gear). Car has 101,647 miles, was se...

I was at a red light and when I tried to take off the RPMs reeved up and my car would not move so I turned it off, opened and shut my door, restarted my car and it would move 100yds if that, then the RPMs shot up again (acted like it couldn’t shift out of first gear). Car has 101,647 miles, was se...

I was at a red light and when I tried to take off the RPMs reeved up and my car would not move so I turned it off, opened and shut my door, restarted my car and it would move 100yds if that, then the RPMs shot up again (acted like it couldn’t shift out of first gear). Car has 101,647 miles, was se...

While driving, the vehicle's RPM's accelerated quickly and then the vehicle stopped in the middle of the road and would not move. I could not even get it to the side of the road to be out of traffic. All regular maintenance has been performed. The mileage is almost 100,000, but not there yet. This ...

While driving, the vehicle's RPM's accelerated quickly and then the vehicle stopped in the middle of the road and would not move. I could not even get it to the side of the road to be out of traffic. All regular maintenance has been performed. The mileage is almost 100,000, but not there yet. This ...

Trailer brake system warning comes on an alarms tones begin. Distracted driving situation and faulting wiring issue. Has occurred on multiple occassions in addition to this time.

Trailer brake system warning comes on an alarms tones begin. Distracted driving situation and faulting wiring issue. Has occurred on multiple occassions in addition to this time.

Trailer brake warning message, making car un drive able

Trailer brake warning message, making car un drive able

I writing to complain about the "Trailer Brake" warning light that suddenly appeared on my 2020 Chevrolet Tahoe. After visiting the internet I then saw other complaints about the module on the dash for the trailer brake adjustment having repeated complaints. I have never used the 2020 Chevy Tahoe ...

I writing to complain about the "Trailer Brake" warning light that suddenly appeared on my 2020 Chevrolet Tahoe. After visiting the internet I then saw other complaints about the module on the dash for the trailer brake adjustment having repeated complaints. I have never used the 2020 Chevy Tahoe ...

I was driving with my kids on the expressway about 55mph , when all of a sudden the truck went to 30's mph stayed on the 1st gear and did not want to go further from there, and another vehicle almost struck me from the back but was able to swerve me the check engine light also popped out of nowhere...

I was driving with my kids on the expressway about 55mph , when all of a sudden the truck went to 30's mph stayed on the 1st gear and did not want to go further from there, and another vehicle almost struck me from the back but was able to swerve me the check engine light also popped out of nowhere...

Brand new set of tires. Less than 100 miles on them. During a left turn at roughly 15-25 mph the entire tire separated from the rim on the rear passenger wheel. The tire is in a secure location and can be inspected if needed. This led to an accident. There were no warning indicators such as low pres...

Brand new set of tires. Less than 100 miles on them. During a left turn at roughly 15-25 mph the entire tire separated from the rim on the rear passenger wheel. The tire is in a secure location and can be inspected if needed. This led to an accident. There were no warning indicators such as low pres...

The contact owns a 2020 Chevrolet Tahoe. The contact stated while driving approximately 10 MPH, the front passenger’s side tire detached. The vehicle was steered to the side of the road. The vehicle was towed to an independent mechanic to be diagnosed. The contact was informed that the ball joints...

The contact owns a 2020 Chevrolet Tahoe. The contact stated while driving approximately 10 MPH, the front passenger’s side tire detached. The vehicle was steered to the side of the road. The vehicle was towed to an independent mechanic to be diagnosed. The contact was informed that the ball joints...

High pitched whine between 2nd and 3rd gear, dealership states fluid and filter full of metal shavings transmission needed replaced

High pitched whine between 2nd and 3rd gear, dealership states fluid and filter full of metal shavings transmission needed replaced

Fuel pump

Fuel pump

The contact owns a 2020 Chevrolet Tahoe. The contact stated while driving 4 MPH, the steering wheel became firm. No warning light was illuminated. The vehicle was towed to an independent mechanic to be diagnosed. The contact was informed that the electronic rack and pinion needed to be replaced. The...

The contact owns a 2020 Chevrolet Tahoe. The contact stated while driving 4 MPH, the steering wheel became firm. No warning light was illuminated. The vehicle was towed to an independent mechanic to be diagnosed. The contact was informed that the electronic rack and pinion needed to be replaced. The...

Both front rotors are flaking off in large chunks only on the inside. 35,500 miles . Outside smooth as butter. I don't know if it's a factory issue with the rotors,factory Brembo calipers or both . I included pictures.

Both front rotors are flaking off in large chunks only on the inside. 35,500 miles . Outside smooth as butter. I don't know if it's a factory issue with the rotors,factory Brembo calipers or both . I included pictures.

While driving making left and right turns a clicking noise was noticed. Vehicle also felt like it was engaged in 4wd when making turns on loose pavement by skipping, vehicle confirmed to be in 2wd mode. Vehicle has less than 10,000 miles. Dealership was able to determine that the noise was coming f...

While driving making left and right turns a clicking noise was noticed. Vehicle also felt like it was engaged in 4wd when making turns on loose pavement by skipping, vehicle confirmed to be in 2wd mode. Vehicle has less than 10,000 miles. Dealership was able to determine that the noise was coming f...

When I make turns/curves my Tahoe will periodically lock the wheels on the opposite side and pull our vehicle to the other lane of travel. I’ve noticed previous recalls on other Tahoes for the same thing and the delearship claims they can’t replicate the problem and our vehicle is not included i...

When I make turns/curves my Tahoe will periodically lock the wheels on the opposite side and pull our vehicle to the other lane of travel. I’ve noticed previous recalls on other Tahoes for the same thing and the delearship claims they can’t replicate the problem and our vehicle is not included i...

Rear view camera goes off starts with striped blurry lines then goes to blue screen says “service rear vision system”. Took to dealer battery tests low. They recommend replacing battery, positive and negative cables to the tune of $1000. They aren’t positive this will fix it they say this ...

Rear view camera goes off starts with striped blurry lines then goes to blue screen says “service rear vision system”. Took to dealer battery tests low. They recommend replacing battery, positive and negative cables to the tune of $1000. They aren’t positive this will fix it they say this ...

Rear view camera goes off starts with striped blurry lines then goes to blue screen says “service rear vision system”. Took to dealer battery tests low. They recommend replacing battery, positive and negative cables to the tune of $1000. They aren’t positive this will fix it they say this ...

Rear view camera goes off starts with striped blurry lines then goes to blue screen says “service rear vision system”. Took to dealer battery tests low. They recommend replacing battery, positive and negative cables to the tune of $1000. They aren’t positive this will fix it they say this ...

Back up camera does not work. Quick google search shows this is a common issue in GM vehicles with no real identifiable fix. Starts with blurred lines and within weeks it turns to just a blue screen. Backup camera is a safety feature and therefore should be investigated by NHTSA.

Back up camera does not work. Quick google search shows this is a common issue in GM vehicles with no real identifiable fix. Starts with blurred lines and within weeks it turns to just a blue screen. Backup camera is a safety feature and therefore should be investigated by NHTSA.

The contact owns a 2020 Chevrolet Tahoe equipped with Michelin Tires, Tire Line: M Plus S, Tire Size: P265/65/R18, DOT Number: M3KA007X0820. The contact stated that the rear passenger’s side tire was continuously losing air. While the vehicle was in for routine service, the tire was examined by th...

The contact owns a 2020 Chevrolet Tahoe equipped with Michelin Tires, Tire Line: M Plus S, Tire Size: P265/65/R18, DOT Number: M3KA007X0820. The contact stated that the rear passenger’s side tire was continuously losing air. While the vehicle was in for routine service, the tire was examined by th...

The contact owns a 2020 Chevrolet Tahoe. The contact stated that while driving upwards of 80 MPH, the vehicle would violently shake without warning. The vehicle was not taken to be diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 20,000.

The contact owns a 2020 Chevrolet Tahoe. The contact stated that while driving upwards of 80 MPH, the vehicle would violently shake without warning. The vehicle was not taken to be diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 20,000.

The contact owns a 2020 Chevrolet Tahoe. The contact stated that while driving upwards of 80 MPH, the vehicle would violently shake without warning. The vehicle was not taken to be diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 20,000.

The contact owns a 2020 Chevrolet Tahoe. The contact stated that while driving upwards of 80 MPH, the vehicle would violently shake without warning. The vehicle was not taken to be diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 20,000.

My engine light keeps coming on randomly. When this occurs, the dashboard lights blinks and I get a " steering assist" error message. Once this happens it is really hard for me to steer AND I lose acceleration as well. Imagine losing acceleration in the middle of an intersection. Also, I noticed my ...

My engine light keeps coming on randomly. When this occurs, the dashboard lights blinks and I get a " steering assist" error message. Once this happens it is really hard for me to steer AND I lose acceleration as well. Imagine losing acceleration in the middle of an intersection. Also, I noticed my ...

My engine light keeps coming on randomly. When this occurs, the dashboard lights blinks and I get a " steering assist" error message. Once this happens it is really hard for me to steer AND I lose acceleration as well. Imagine losing acceleration in the middle of an intersection. Also, I noticed my ...

My engine light keeps coming on randomly. When this occurs, the dashboard lights blinks and I get a " steering assist" error message. Once this happens it is really hard for me to steer AND I lose acceleration as well. Imagine losing acceleration in the middle of an intersection. Also, I noticed my ...

The contact owns a 2020 Chevrolet Tahoe. The contact stated that the service trailer brake system warning light illuminated intermittently. The recurrence of the warning light being illuminated had increased mostly while driving at highway speeds. The contact had not taken the vehicle to the dealer ...

The contact owns a 2020 Chevrolet Tahoe. The contact stated that the service trailer brake system warning light illuminated intermittently. The recurrence of the warning light being illuminated had increased mostly while driving at highway speeds. The contact had not taken the vehicle to the dealer ...

Auxiliary battery exploded while vehicle was in operation. Explosion caused damage to front driver side headlight, hood insulation, windshield washer reservoir, terminal covers and battery. See attached images. Later learned of GM service bulletin (19-NA-099) regarding overheating of relay causing m...

Auxiliary battery exploded while vehicle was in operation. Explosion caused damage to front driver side headlight, hood insulation, windshield washer reservoir, terminal covers and battery. See attached images. Later learned of GM service bulletin (19-NA-099) regarding overheating of relay causing m...

In August 2021 I got a system light for a Saftey Restraint System, aka airbag issue. This system was going on and off sometimes as little as 5 seconds apart and then sometimes would go off for a bit then back on. I live on an Island and there is no dealer here I had to buy somewhere else. There is a...

In August 2021 I got a system light for a Saftey Restraint System, aka airbag issue. This system was going on and off sometimes as little as 5 seconds apart and then sometimes would go off for a bit then back on. I live on an Island and there is no dealer here I had to buy somewhere else. There is a...

Stopped at a traffic light my power steering warning light on the dash came on. After that I had no power steering, and the vehicle is very difficult to steer. I drove back to my location turn the vehicle off and who won out about an hour later started and the power steering was working. Upon looki...

Stopped at a traffic light my power steering warning light on the dash came on. After that I had no power steering, and the vehicle is very difficult to steer. I drove back to my location turn the vehicle off and who won out about an hour later started and the power steering was working. Upon looki...

Stopped at a traffic light my power steering warning light on the dash came on. After that I had no power steering, and the vehicle is very difficult to steer. I drove back to my location turn the vehicle off and who won out about an hour later started and the power steering was working. Upon looki...

Stopped at a traffic light my power steering warning light on the dash came on. After that I had no power steering, and the vehicle is very difficult to steer. I drove back to my location turn the vehicle off and who won out about an hour later started and the power steering was working. Upon looki...

The contact owned a 2020 Chevrolet Tahoe. The contact stated that while driving approximately 45 mph, a 2016 Hyundai Sonata crashed into the front end and pushed the vehicle into other vehicles a Dodge Caravan and a 2021 Ford Expedition. The driver sustained a neck fracture and medical attention was...

The contact owned a 2020 Chevrolet Tahoe. The contact stated that while driving approximately 45 mph, a 2016 Hyundai Sonata crashed into the front end and pushed the vehicle into other vehicles a Dodge Caravan and a 2021 Ford Expedition. The driver sustained a neck fracture and medical attention was...

TL* THE CONTACT OWNS A 2020 CHEVROLET TAHOE. THE CONTACT STATED THAT THE SECOND-ROW PASSENGER'S SIDE SEAT COVER MADE A LOUD CRACKING NOISE. THE CONTACT STATED THAT THE FAILURE WAS PREVIOUSLY REPAIRED HOWEVER, THE FAILURE RECURRED. NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO THE LOCAL ...

TL* THE CONTACT OWNS A 2020 CHEVROLET TAHOE. THE CONTACT STATED THAT THE SECOND-ROW PASSENGER'S SIDE SEAT COVER MADE A LOUD CRACKING NOISE. THE CONTACT STATED THAT THE FAILURE WAS PREVIOUSLY REPAIRED HOWEVER, THE FAILURE RECURRED. NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO THE LOCAL ...

STRONG SMELL TO FUMES WHEN TURNING ON AC OR VENT SYSTEM.

STRONG SMELL TO FUMES WHEN TURNING ON AC OR VENT SYSTEM.

TL* THE CONTACT STATED THEY RENTED A 2020 CHEVROLET TAHOE. THE CONTACT STATED THAT WHILE COMING TO A STOP TO MAKE A U-TURN THE STEERING WHEEL SUDDENLY LOCKED. THE VEHICLE CONTINUED TO ACCELERATE FORWARD CRASHING INTO A WALL ON A DRIVEWAY OF A HOME NEARBY. THE VEHICLE'S AIR BAGS DID NOT DEPLOY. THE ...

TL* THE CONTACT STATED THEY RENTED A 2020 CHEVROLET TAHOE. THE CONTACT STATED THAT WHILE COMING TO A STOP TO MAKE A U-TURN THE STEERING WHEEL SUDDENLY LOCKED. THE VEHICLE CONTINUED TO ACCELERATE FORWARD CRASHING INTO A WALL ON A DRIVEWAY OF A HOME NEARBY. THE VEHICLE'S AIR BAGS DID NOT DEPLOY. THE ...

TL* THE CONTACT STATED THEY RENTED A 2020 CHEVROLET TAHOE. THE CONTACT STATED THAT WHILE COMING TO A STOP TO MAKE A U-TURN THE STEERING WHEEL SUDDENLY LOCKED. THE VEHICLE CONTINUED TO ACCELERATE FORWARD CRASHING INTO A WALL ON A DRIVEWAY OF A HOME NEARBY. THE VEHICLE'S AIR BAGS DID NOT DEPLOY. THE ...

TL* THE CONTACT STATED THEY RENTED A 2020 CHEVROLET TAHOE. THE CONTACT STATED THAT WHILE COMING TO A STOP TO MAKE A U-TURN THE STEERING WHEEL SUDDENLY LOCKED. THE VEHICLE CONTINUED TO ACCELERATE FORWARD CRASHING INTO A WALL ON A DRIVEWAY OF A HOME NEARBY. THE VEHICLE'S AIR BAGS DID NOT DEPLOY. THE ...

MY NEW 2020 TAHOE HAS AUTO/POWER PEDAL HEIGHT ADJUSTMENT. IT ALLOWS BOTH PEDALS IN UNISON TO BE LOWERED OR RAISED FOR COMFORT AND DEXTERITY OF USE. THE HEIGHT DISTANCE BETWEEN THE BRAKE AND GAS PEDAL IS EXTREME. THERE IS A INHERENT DANGER OF HITTING THE SIDE OF THE BRAKE PEDAL PRIOR TO GETTING ONES...

MY NEW 2020 TAHOE HAS AUTO/POWER PEDAL HEIGHT ADJUSTMENT. IT ALLOWS BOTH PEDALS IN UNISON TO BE LOWERED OR RAISED FOR COMFORT AND DEXTERITY OF USE. THE HEIGHT DISTANCE BETWEEN THE BRAKE AND GAS PEDAL IS EXTREME. THERE IS A INHERENT DANGER OF HITTING THE SIDE OF THE BRAKE PEDAL PRIOR TO GETTING ONES...