2021 CHEVROLET SUBURBAN Problems & Recalls

The car was driving at 60 MPH on a regular commute to work and the car was stalling and shaking and soon after the check engine light came on with multiple issues.

Vehicle experienced sudden engine malfunction including rough idle, hard misfire, and flashing check engine light. Vehicle was diagnosed with a collapsed lifter and internal engine failure. Metallic debris was found in the engine oil, including silver and gold/bronze particles consistent with bearin...

I have a 2021 Chevy Suburban with the L87 6.2L V8 engine. At 7k miles, we have lost propulsion, leaving the car undrivable. resulted in the dealer replacing all 16 lifters under a recognized bulletin. I never received extended 6yr 100k mile powertrain warranty as described in the bulletin. Sin...

I have a 2021 Chevy Suburban with the L87 6.2L V8 engine. At 7k miles, we have lost propulsion, leaving the car undrivable. resulted in the dealer replacing all 16 lifters under a recognized bulletin. I never received extended 6yr 100k mile powertrain warranty as described in the bulletin. Sin...

I have a 2021 Chevy Suburban with the L87 6.2L V8 engine. At 7k miles, we have lost propulsion, leaving the car undrivable. resulted in the dealer replacing all 16 lifters under a recognized bulletin. I never received extended 6yr 100k mile powertrain warranty as described in the bulletin. Sin...

The vehicle caught on fire in our garage The Vehicle had been parked outside than moved into the garage nothing smelled like smoke after it was parked other than the exhaust after I got out of my suburban I have a good idea what caused this but until its done being ispected I happened to look back...

The vehicle caught on fire in our garage The Vehicle had been parked outside than moved into the garage nothing smelled like smoke after it was parked other than the exhaust after I got out of my suburban I have a good idea what caused this but until its done being ispected I happened to look back...

The vehicle caught on fire in our garage The Vehicle had been parked outside than moved into the garage nothing smelled like smoke after it was parked other than the exhaust after I got out of my suburban I have a good idea what caused this but until its done being ispected I happened to look back...

Went into limp mode on 11/6/25, took to the dealership where they found metal shavings in the oil due to a “stuck solenoid ‘A’”. Originally said that I’d need a whole new transmission, decided to do the cheaper easier repair and just replaced the valve train (not my choice) got it back on ...

We have a defective engine that stopped working after 120 miles. We can drive the car because it can leave us on the road or catch fire, this is what the mechanic told us, GMC option is to buy another car.

I was driving and then the vehicle started running rough. There was no indication or warning lights before this happened. This is a huge safety issue because I could have had a wreck and injured people and my very own family. I took it to a Chevy dealership. They inspected the suburban and number 4 ...

I was driving and then the vehicle started running rough. There was no indication or warning lights before this happened. This is a huge safety issue because I could have had a wreck and injured people and my very own family. I took it to a Chevy dealership. They inspected the suburban and number 4 ...

Engine is shaking like a bearing is going out, I've seen multiple recalls on this engine but for some reason my 6.2 isnt apart of them.

See attached document for complaint. To Whom It May Concern, I am writing regarding the recall on my 2021 Chevy Suburban. While I understand there is currently no active solution for the issue, I want to stress the seriousness of the situation. As a mother of [REDACTED] living in Wisconsin, I am ...

CAR BURNS EXCESSIVE AMOUNTS OF OIL AND HAVE TO ADD REGULAR QUARTS OF OIL BETWEEN THE MANDATORY OIL CHANGE. CONSIDERED VEHICLE COULD MALFUNCTION AND CAUSE AND ACCIDENT OR CATCH FIRE. DEALER SAID THEY HAVE RECALLS FOR OTHER CHEVY SUVS AND TRUCKS WITH SAME ISSUE BUT NOT MY PARTICULAR MAKE AND MODEL....

Engine while driving completely seized up. Crank shaft, cam shaft and oil pump water pump replaced. Low oil pressure alarm code present then sudden loss of power. Piston blown. There are similar recalls to 2021 suburbans however, this specific model is not in the recall. I was told I need a complete...

The headlight adjustment screw is broken. Was never used or adjusted and now the headlights point to the ground. GM does not offer a replacement part for the adjustment screw, the only fix is to purchase a whole new headlight assembly which is roughly $1,000 before installation costs. This causes a ...

While driving along on a city street, the check engine light came on. Once I turned onto the highway, there was a pop from the engine, and the vehicle started missing and vibrating. I turned around and drove the vehicle back home. A mechanic looked at it and said there were a lot of problems and ...

Engine light comes on and now flashes. The service traction control and esc comes on. The whole vehicle shakes when idling. Certified GM dealer hooked it up and it says misfiring cylinder 6. All spark plugs replaced, new GM coil, new spark plug wires. Nothing has fixed it yet.

Engine light comes on and now flashes. The service traction control and esc comes on. The whole vehicle shakes when idling. Certified GM dealer hooked it up and it says misfiring cylinder 6. All spark plugs replaced, new GM coil, new spark plug wires. Nothing has fixed it yet.

I was driving when I received messages saying service ESC, Forward collision System Unavailable, & Service Traction Control. The vehicle began to shake hard when I applied brakes, had loss of power when pressing the gas pedal, and sounded like metal grinding. All of this put my children & I at risk ...

I was driving when I received messages saying service ESC, Forward collision System Unavailable, & Service Traction Control. The vehicle began to shake hard when I applied brakes, had loss of power when pressing the gas pedal, and sounded like metal grinding. All of this put my children & I at risk ...

I was driving when I received messages saying service ESC, Forward collision System Unavailable, & Service Traction Control. The vehicle began to shake hard when I applied brakes, had loss of power when pressing the gas pedal, and sounded like metal grinding. All of this put my children & I at risk ...

Driving vehicle on a highway at 55mph, tried to speed up, no propulsion. Fuel injector went bad.

I was standing at a red light with my foot on the brake and the car went into neutral and stalled. I could not restart the vehicle and had to be towed to the dealership where there confirmed a fuel pump module failure. There were no precipitating factors or warnings. This is extremely dangerous. ...

The contact owns a 2021 Chevrolet Suburban. The contact received notification of NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The contact stated that while driving at various speeds, an abnormal sound was coming from u...

Mileage: 130,000

My suburban is 4 years old and needs a new engine. The dealership is seeing a lot of 21's with the same issue. Bank 1 and 2 have failed, both powerods are broken and the cans and lifters have failed. There were no prior warning. We were driving and 2 warnings popped up and we took it to a dealersh...

Was driving about 45 mph on 2 lane road. All of a sudden, without warning we lost power (had no propulsion). Luckily there was a residential side street that we were able to turn onto and get off of the highway with no shoulder. We coasted to the side of the street and called a tow truck. Had we n...

After a major HVAC repair involving the evaporator core (performed at a Chevrolet dealership), my vehicle began experiencing serious electrical issues. The second-row 12V outlet no longer functions, and the vehicle has gone completely dead three times while the engine was off due to the auto stop/st...

On 7/26/2025 approximately 8:30pm (PDT), driving south on CA I-880 in third lane from right traveling at approximately 50mph when vehicle engine died and went into neutral gear. Dashboard alert indicated to press start engine button, but would not start. Managed to maneuver vehicle to right should...

The contact owns a 2021 Chevrolet Suburban. The contact stated that the check engine warning light was illuminated. The vehicle was taken to an independent mechanic, where the map sensor was replaced; however, the failure persisted. Additionally, the vehicle failed to start. The vehicle was towed to...

Mileage: 62,000

My wife was driving the vehicle and was pulling into a parking lot. The brakes failed and would not stop the vehicle. She pressed on the brakes very hard, multiple times, for several seconds, before the vehicle finally came to stop. She then proceeded into a parking spot where the brakes again faile...

There is an issue with the transmission when i accelerate at a slow pace. The car shakes and vibrates. Theres a possibility of an issue with the transfer case 4x4. When i turn the steering wheel and drive, it feels like it locks. It feels like 4x4 is on and theres a odd sound as well. I took my car ...

Vehicle lost power, debris in cylinder from internal damage, crank case leaking air, oil leaking into cylinder, P0300, P0308, and P050D

Engine is skipping when in reverse.

What component or system failed or malfunctioned, and is it available for inspection upon request? Fuel pump How was your safety or the safety of others put at risk? Yes, vehicle stopped unexpectedly and and wasn’t accelerating Has the problem been reproduced or confirmed by a dealer or independ...

The vehicle started rumbling/vibrating/shaking when getting up to speed and at a consistent speed. Brought to an independent service center and was old that the torque converter is failing. No warning lamps or other problems prior to rumbling/vibrating that started on 5/22/25.

The contact owns a 2021 Chevrolet Suburban. The contact stated that the vehicle was listed under the application TURO. The contact stated that a person rented the vehicle and informed him there was an abnormal sound coming from the engine. The contact test drove the vehicle, and while driving 30 MPH...

Mileage: 107,000

The contact owns a 2021 Chevrolet Suburban. The contact stated that the vehicle was listed under the application TURO. The contact stated that a person rented the vehicle and informed him there was an abnormal sound coming from the engine. The contact test drove the vehicle, and while driving 30 MPH...

Mileage: 107,000

What component or system failed or malfunctioned, and is it available for inspection upon request? -My engine started to make a loud ticking and knocking noise. I brought it into Good Chevrolet in Renton WA 6/3/25 where they told me there is an “internal engine failure due to failure of the lifter...

The contact owns a 2021 Chevrolet Suburban. The contact stated that while his wife was driving at undisclosed speeds, there was an abnormally loud banging sound coming from the engine compartment. The contact stated that the failure was related to NHTSA Campaign Number: 25V274000 (Engine and Engine ...

Mileage: 109,069

While driving at normal highway speed, the vehicle speed is suddenly reduced and it feels and sounds like the transmission has shifted into low gear. The following warning light activated: Reduced Acceleration Drive with Care. The GM dealership service center stated that the transmission control v...

The contact owns a 2021 Chevrolet Suburban. The contact stated that while pulling out of a parking spot in a parking lot, the vehicle stalled. The contact attempted to restart the vehicle and observed a knocking sound coming from the engine compartment. The vehicle was not able to restart. The vehic...

Mileage: 23,906

Sat may 3rd We went for tire change from that date since that day, every time we try to start the car there’s always a different warning light The warning light is never the same issue. On may 15 when we received a warning light about transmission we went to the dealership that day they said th...

Sat may 3rd We went for tire change from that date since that day, every time we try to start the car there’s always a different warning light The warning light is never the same issue. On may 15 when we received a warning light about transmission we went to the dealership that day they said th...

Sat may 3rd We went for tire change from that date since that day, every time we try to start the car there’s always a different warning light The warning light is never the same issue. On may 15 when we received a warning light about transmission we went to the dealership that day they said th...

My 2021 Chevy Suburban Premier suffered a sudden internal engine failure due to collapsed lifters and a damaged camshaft. The vehicle began experiencing performance issues, including rough idling and loss of power. After taking it to a certified mechanic, it was confirmed that the lifters failed and...

I am contacting you regarding a critical engine failure in my 2021 Chevrolet Suburban LT, which is equipped with the L84 5.3L V8 engine. Due to a valve lifter malfunction, the engine suffered catastrophic failure, with metal shavings found throughout the oil system and internal components. I’ve b...

I am contacting you regarding a critical engine failure in my 2021 Chevrolet Suburban LT, which is equipped with the L84 5.3L V8 engine. Due to a valve lifter malfunction, the engine suffered catastrophic failure, with metal shavings found throughout the oil system and internal components. I’ve b...

[XXX] Vehicle had multiple engine lights on I immediately called dealership Battery and injectors replaced. [XXX] check engine lights on again Vehicle had an intake lifter break and damage the camshaft and caused cylinder misfire. Vehicle was said to be repaired. [XXX] Vehicle had total loss of...

My vehicle went from completely fine to having a loud knocking noise while I was driving 65 mph down the 4 lane highway. My vehicle lost power and slowed down. I was 50 miles from a dealership. They had to replace my entire engine and crankshaft. It cost over $12,000.00. This exact issue has bee...

The contact owns a 2021 Chevrolet Suburban. The contact stated that while driving 20 MPH and approaching a light, there was an abnormal ticking and knocking sound coming from the vehicle. There were no warning lights illuminated. The contact stated that the vehicle failed to accelerate above 25 MPH....

Mileage: 132,000

The contact owns a 2021 Chevrolet Suburban. The contact stated that while driving 25 MPH, the vehicle was shaking and jumping and shut down unintendedly. The check engine warning light illuminated and was flashing. The vehicle was towed to the local dealer where it was diagnosed that there was catas...

Mileage: 104,000

Safety Defect Complaint Vehicle Equipment: - Anti-lock Brakes - Full Front Air Bag - Passive Disabling Anti-theft Device Introduction: I am the registered owner and primary driver of a 2021 Chevrolet Suburban. I am filing this safety complaint regarding a serious system malfunction that occurred du...

Safety Defect Complaint Vehicle Equipment: - Anti-lock Brakes - Full Front Air Bag - Passive Disabling Anti-theft Device Introduction: I am the registered owner and primary driver of a 2021 Chevrolet Suburban. I am filing this safety complaint regarding a serious system malfunction that occurred du...

Safety Defect Complaint Vehicle Equipment: - Anti-lock Brakes - Full Front Air Bag - Passive Disabling Anti-theft Device Introduction: I am the registered owner and primary driver of a 2021 Chevrolet Suburban. I am filing this safety complaint regarding a serious system malfunction that occurred du...

While at stoplight, check engine light came on and car starting shaking and could feel it hard shifting between gears. Heard banging noise from engine when trying to drive. Took it to the dealership and problems with camshaft and rod.

The lifters in the engine are failing

My sub starting making an unusual banging noise when shifting. I reported it once to the dealer and they chucked it up as cause by the vechioe being driving in auto and not set to 2 wheel drive or 4 but instead auto. Was odd, but it still happens and now there a recall but the site does not includ...

I bought the vehicle on January 11, 2025. Within 2 weeks the service leveling system indicator light came on the dashboard. The vehicle's front left air suspension system was not working properly and the vehicle lowered to the crash shield. The vehicle would not go over 55 miles and hour and was ...

While driving cross-country, my 2021 Chevrolet Suburban Z71 (5.3L V8) experienced several progressive symptoms leading to total engine failure. For months prior, there was a noticeable coolant smell from the engine bay despite no visible leaks. Multiple Chevy/GM shops noted the smell, and pressure t...

While attempting to regain entry onto a major highway, our engine had a major system failure and the entire vehicle started to violently shake. We were able to reexit the highway and get to safety. We were then able to slowly drive it to a service station where it was determined after two days, th...

Worried about the safety of driving this vehicle due to the numerous reports of the engine seizing while driving. I have read about there being hundreds of thousand vehicles with the same engine having this problem. Thanks

Car would not start. towed into dealer for repair. This is the second time this has occurred, a well-known issue with GM trucks. on both occasions was a defective part, Fuel pump power control module.

History of transmission shifting issues shortly after purchase (CPO from Dealership). Vehicle was taken to two separate dealerships, several times for this issue while still under the 100,000 mile CPO warranty. Dealerships claimed they could not replicate the issue, however problem continued. Now at...

For the past 2 years my windshield wipers will fail randomly while using them during a rain storm. I will have to pull over and completely turn the vehicle off turn back on and they may start working again or restart a couple more times. I’ve taken it to the dealership twice over it and the one ti...

After making a left turn on the street and picking up speed to 30mph the vehicle suddenly almost stopped and the engine raved up. It was so dramatic and unexpected that we thought the vehicle behind us was gonna hit us. Now vehicle only drives forward without shifting gears and doesn’t go reverse.

Chevrolet is telling me my engine has failed at 75,000 miles. While driving on the highway recently I lost all power. I had my 3 kids in the car and was driving at highway speeds on a crowded highway and lost all power. I had to move over to the side of the road while in neutral with no power. Once ...

[XXX] DIAGNOSE UNITS: 1.00 TECH(S) :1244 CUSTOMER STATES VEHICLE IS RUNNING ROUGH, MAKING A NOISE WHILE DRIVING COMING FROM THE REAR, PLEASE CHECK & ADVISE, FEELS LIKE RIGHT REAR WHEEL IS RUBBING checked over and found noise to be coming from rear differential. found bulletin #21-NA-028 for rear axl...

[XXX] DIAGNOSE UNITS: 1.00 TECH(S) :1244 CUSTOMER STATES VEHICLE IS RUNNING ROUGH, MAKING A NOISE WHILE DRIVING COMING FROM THE REAR, PLEASE CHECK & ADVISE, FEELS LIKE RIGHT REAR WHEEL IS RUBBING checked over and found noise to be coming from rear differential. found bulletin #21-NA-028 for rear axl...

Lifter failure. At 30,000 miles the engine had lifter failure and was diagnosed and repaired by Donaldson Chevrolet in Silsbee Texas. This was covered under the original manufacturer warranty. Lifter failed occurred again approximately 13 months later and at 63,000 miles. There was no initials warni...

With no warnings from the vehicle, I noticed a loud knocking sound while driving home. I was able to make it home and have the vehicle towed to the dealer where it was found to be in engine failure due to failure of engine bearing. I had to have a complete engine replacement. My car only had 65k ...

The contact owns a 2021 Chevrolet Suburban. The contact stated that while driving at various speeds, the vehicle jerked while depressing the accelerator pedal. There was no warning light illuminated. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and the cont...

Mileage: 75,000

The contact owns a 2021 Chevrolet Suburban. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer where it was diagnosed with fuel pump power control module failure. The contact was informed that the fuel pump power ...

Mileage: 54,000

Vehicle suddenly died and wont restart. The fuel control module was previously replaced. There was a recall for certain VINs but mine wasn't included even though I experienced the failure of the recalled part! This is extremely dangerous for the vehicle to suddenly die under way. In 2022 the fuel co...

Connecting rod bearing failure at 62,000 miles

My wife, [XXX] , was running some errands last night before taking our oldest daughter to dance practice and the check engine light appeared and the Suburban lost all power immediately. The engine wouldn’t restart and thank God she wasn’t on the highway. She called AAA roadside assistance who ca...

The contact owns a 2021 Chevrolet Suburban. The contact stated that while operating the vehicle, the infotainment center malfunctioned and displayed a black screen. The contact stated that the backup camera was inoperable. The contact stated that due to the failure, the vehicle was unable to receive...

Mileage: 88,000

The contact owns a 2021 Chevrolet Suburban. The contact stated that while operating the vehicle, the infotainment center malfunctioned and displayed a black screen. The contact stated that the backup camera was inoperable. The contact stated that due to the failure, the vehicle was unable to receive...

Mileage: 88,000

My car has 118,000 miles. The engine cam shaft just came apart, mechanic ordered new engine end of December and I’m told I’m still on a waiting list. I had to replace both sets of lifters when I had very few miles on car..of course the engine is now out of warranty. Thanks

While driving, a message appeared on the dash that stated 'reduced acceleration'. My car was not able to accelerate over 40mph. The engine was much louder than normal and sounded like a loud fan was running. The check engine light came on as well.

We were driving our Suburban and out of no where the check engine light starts flashing. Mind you we had no problems leading up to this very moment. We took it to a mechanic the very next day and were told we needed a new engine.

I was driving our 2021 Chevy Suburban, which had ~107,000 miles on it, at approximately 75 miles per hour. With no other indication, the low oil pressure light came on, then within two seconds I lost all power (motor shut off) and lost electronics in the car. I had to man-handle the vehicle to get...

I was driving our 2021 Chevy Suburban, which had ~107,000 miles on it, at approximately 75 miles per hour. With no other indication, the low oil pressure light came on, then within two seconds I lost all power (motor shut off) and lost electronics in the car. I had to man-handle the vehicle to get...

Loud ticking noise coming from the engine bay and extreme shaking. All happened after dropping off clients and getting on the highway on September 5, 2023. Took vehicle to two different mechanics and they said the camshaft and lifters had to be replaced. They recommended it would be cheaper and bett...

Hi, my name is [XXX] . I have two major issues with my 2021 Chevrolet Suburban: The value body failed for the 2021 Suburban in December, causing engine power reduction and the engine transmission was not shifting properly. This was covered by my extended warranty, which I paid $2500 extra for at th...

Hi, my name is [XXX] . I have two major issues with my 2021 Chevrolet Suburban: The value body failed for the 2021 Suburban in December, causing engine power reduction and the engine transmission was not shifting properly. This was covered by my extended warranty, which I paid $2500 extra for at th...

Hi, my name is [XXX] . I have two major issues with my 2021 Chevrolet Suburban: The value body failed for the 2021 Suburban in December, causing engine power reduction and the engine transmission was not shifting properly. This was covered by my extended warranty, which I paid $2500 extra for at th...

Driving at 65MPH on a three-lane highway with heavy traffic, there was a sudden loss of motive power without any prior warning. As the motive loss occurred, the check engine repair light illuminated. I immediately illuminated my hazard lights. Luckily I had enough momentum to safely glide the vehi...

brake master cylinder failure, took car to chevy after brakes got super hard to push , luckily no accident , felt like no brakes, at the point of failure, brake light, abs light, check engine light all went on ,at some point abs and brake light went off but check engine light stayed on and screen o...

Rear drive shaft friction Message on the display read: Service Transmission Now Unable to Shift Soon

The fuel tank strap bolts became loose and fell out, causing the fuel tank to drop. The vehicle has the original fuel tank and to our understanding, it has never been removed. We purchased the vehicle new and are the only owners.

Has been in the dealer multiple times for very hard shifting issues. Jerks when shifting gears from stop or in lower speeds. They have tried everything and cannot figure it out. But the techs have felt it when driving as well. It has been doing it for a long time. And it’s a concern when driving, ...

My wife was driving the car witb our kids when the check engine light came on and it started struggling and smoking. We got it to autozone to be scanned. The scan showed that it was a misfire on cylinder 3. After a mechanic trying to troubleshoot the problem he found that there was no compression. W...

The fuel pump power control module (p129F, I believe) failed. I was in the carpool line when the engine sputtered then turned off, and would not turn back on. The engine light also came on. I had to walk my children the rest of the way, then got a tow truck. There were no dash light or other indicat...

The headlamps are defective and unexpectedly break causing them to aim basically straight down towards the pavement making it unsafe to drive at night. In February of this year I took the vehicle to Cox Chevrolet in Bradenton and they said the headlamps would need to be replaced and it would cost s...

I was sold a vehicle from a dealership in Green Bay Wisconsin under the impression all safety regulations were met. The day I drove it off the lot, I had issues with the back drivers' door, making wind noise. I had messaged the salesman, he stated it may have been the door seal. Days went by, it was...

I was sold a vehicle from a dealership in Green Bay Wisconsin under the impression all safety regulations were met. The day I drove it off the lot, I had issues with the back drivers' door, making wind noise. I had messaged the salesman, he stated it may have been the door seal. Days went by, it was...

I was sold a vehicle from a dealership in Green Bay Wisconsin under the impression all safety regulations were met. The day I drove it off the lot, I had issues with the back drivers' door, making wind noise. I had messaged the salesman, he stated it may have been the door seal. Days went by, it was...

The headlight adjuster failed. As a result, the headlight points straight down creating a safety issue at night. I have read online this is a common problem on suburbans and tahoes. This happened on my car around 60k miles and only ~3 years.

The 22 inch rims on my vehicle are cast aluminum I'm assuming. I have had several cracks causing me to rapidly loose air on the tires while driving at highway speeds. I have had three cracks in different rims within the last week and have had the rims repaired twice. The vehicle has 75k miles on it....

Rims keep cracking on the inside where the tire is sealed. This has happen a total of three times to both front and rear passenger side. Tire pressures are 36psi as recommended by manufacturer. No major pot holes or other road hazards have been hit.

The contact owns a 2021 Chevrolet Suburban. The contact stated while driving 55 MPH, the vehicle shut off unexpectedly and failed to restart. The transmission was in park(P) and failed to shift to neutral(N). The contact stated that several unknown warning lights were illuminated. The contact stated...

Mileage: 90,000

The contact owns a 2021 Chevrolet Suburban. The contact stated while driving 55 MPH, the vehicle shut off unexpectedly and failed to restart. The transmission was in park(P) and failed to shift to neutral(N). The contact stated that several unknown warning lights were illuminated. The contact stated...

Mileage: 90,000

Yesterday marked the 2nd time that the front windshield wipers on my 2021 Chevy Suburban (58k miles) randomly stopped working while driving down the highway in a rainstorm. They would not come out of the resting position regardless on what setting they were put to on the wheel switch. They continued...

Service safety restraint constantly reappears. Taken into dealership 3 times and still has not been fixed. This could cause serious injury or harm and I have 4 children 10 and younger. This has been an on going problem.

Service safety restraint constantly reappears. Taken into dealership 3 times and still has not been fixed. This could cause serious injury or harm and I have 4 children 10 and younger. This has been an on going problem.

Service safety restraint constantly reappears. Taken into dealership 3 times and still has not been fixed. This could cause serious injury or harm and I have 4 children 10 and younger. This has been an on going problem.

A warning message appeared on my 2021 Chevy Suburban dashboard that says "Service Safety Restraint System". This impacts the airbag control module under the driver seat. After doing some research on my own this is a TSB PIT5759 but it is not covered under a recall, as per my local dealership. I ...

A warning message appeared on my 2021 Chevy Suburban dashboard that says "Service Safety Restraint System". This impacts the airbag control module under the driver seat. After doing some research on my own this is a TSB PIT5759 but it is not covered under a recall, as per my local dealership. I ...

A warning message appeared on my 2021 Chevy Suburban dashboard that says "Service Safety Restraint System". This impacts the airbag control module under the driver seat. After doing some research on my own this is a TSB PIT5759 but it is not covered under a recall, as per my local dealership. I ...

Seat, mirror, steering column pre-set driver adjustments do not come into proper driving configuration on a regular basis when starting vehicle. This is a dangerous situation when a malfunction does occur. Seat has tendency to squeeze driver torso into steering column and knees into dash. LH mirror...

Seat, mirror, steering column pre-set driver adjustments do not come into proper driving configuration on a regular basis when starting vehicle. This is a dangerous situation when a malfunction does occur. Seat has tendency to squeeze driver torso into steering column and knees into dash. LH mirror...

Seat, mirror, steering column pre-set driver adjustments do not come into proper driving configuration on a regular basis when starting vehicle. This is a dangerous situation when a malfunction does occur. Seat has tendency to squeeze driver torso into steering column and knees into dash. LH mirror...

Started car, noticed check engine light on and rough idle. Car barely would go in reverse to exit parking spot, so I attempted to pull back in. Car would not move forward. Able to switch to neutral and push back into spot. Could have been a very dangerous situation if it had occurred while driving...

The contact owns a 2021 Chevrolet Suburban. The contact stated while driving at an undisclosed speed, the Forward Collision Avoidance system activated and abruptly applied the brakes, dramatically reducing the speed of the vehicle. Later, the contact stated that while driving at an undisclosed speed...

Mileage: 28,000

The contact owns a 2021 Chevrolet Suburban. The contact stated while driving at an undisclosed speed, the Forward Collision Avoidance system activated and abruptly applied the brakes, dramatically reducing the speed of the vehicle. Later, the contact stated that while driving at an undisclosed speed...

Mileage: 28,000

my car was hit on the side passenger back door in a parking lot while parked and nobody inside- had it look at by the chevrolet dealer- diagnosis is it needs a new engine??? make this make sense??? super disappointed with this car from the very beginning! will never buy chevrolet again

Same like my other 2 claims for livery vehicles Vehicle started losing RPMs and jerking while clients on board. Excessive fumes from exhausts started Diagnostics- misfire on a cylinder cause by faulty engine lifters. They all start like that. That also caused a cam shaft damage. Repairs paid out ...

At approximately 43,000 miles driving down the highway and lost power braking followed with a number of dash messages and lights. Took to dealer to discover the ABS Master Cylinder is bad and needs replaced and parts are 2 weeks out to have repaired. It appears after reading online this looks to b...

The contact owns a 2021 Chevrolet Suburban. The contact stated while driving 5 MPH up the driveway, the vehicle lost motive power. The check engine warning light was illuminated. The contact was able to restart the vehicle; however, while the vehicle was idling, the engine shut off upon depressing t...

Mileage: 46,000

Originally we had an engine light come on upon the engine chugging and the vehicle lunging forward at times. The diagnostic showed a bad lifter on the passenger side. They then replaced the passenger side lifters. We asked them to replace both sides since this was a known problem with our year, make...

Originally we had an engine light come on upon the engine chugging and the vehicle lunging forward at times. The diagnostic showed a bad lifter on the passenger side. They then replaced the passenger side lifters. We asked them to replace both sides since this was a known problem with our year, make...

The contact owns a 2021 Chevrolet Suburban. The contact stated while driving 45-55 MPH, the vehicle lost motive power inadvertently. There was no warning light illuminated. The contact was able to veer to the side of the road. The vehicle failed to restart and was towed to the dealer, where it was d...

Mileage: 90,000

The contact owns a 2021 Chevrolet Suburban. The contact stated while driving 45-55 MPH, the vehicle lost motive power inadvertently. There was no warning light illuminated. The contact was able to veer to the side of the road. The vehicle failed to restart and was towed to the dealer, where it was d...

Mileage: 90,000

Vehicle stalled while driving in center lane on I-4 in Orlando in traffic. There were no warnings prior to the vehicle stalling. When trying to restart it, the low fuel warning appeared along with the check engine light. I was unable to restart the vehicle leaving us stranded in the middle lane ...

The fuel pump power control module caused the fuel pump to fail and resulted in unexpected engine stall. The issue cause me and my 4 children to be stuck in the middle of the road waiting for a tow truck for over 3 hours. The vehicle could only be put in neutral while the car was on. Since I couldn�...

The fuel pump power control module caused the fuel pump to fail and resulted in unexpected engine stall. The issue cause me and my 4 children to be stuck in the middle of the road waiting for a tow truck for over 3 hours. The vehicle could only be put in neutral while the car was on. Since I couldn�...

The fuel pump power control module caused the fuel pump to fail and resulted in unexpected engine stall. The issue cause me and my 4 children to be stuck in the middle of the road waiting for a tow truck for over 3 hours. The vehicle could only be put in neutral while the car was on. Since I couldn�...

Fuel pump incident identified in recall N212332040. NHTSA says our 2021 Suburban was not involved in the recall. But the incident happened 3 separate times. Our dealer made the repair under warranty.

While night driving driver noticed the driver side headlight completly pointing down providing no visibility. Vehicle was brought into GM dealership where is was discovered the Driver LED headlight adjuster screw broken causing a safety issue, where the light beam pointed down. Vehicle light assembl...

The contact owns a 2021 Chevrolet Suburban. The contact stated while driving approximately 35 MPH, the engine started to misfire, and the vehicle lost motive power. The contact stated that the check engine and other unknown warning lights were illuminated. The contact was able to drive the vehicle t...

Mileage: 36,126

The computer component surged, and the vehicle is available for inspection. The vehicle brake function is lost. Stepping on the brake paddle did not apply brake. Brake function was disabled by the computer. I took the vehicle to dealer, they said it was a component that has high resistance that ca...

The computer component surged, and the vehicle is available for inspection. The vehicle brake function is lost. Stepping on the brake paddle did not apply brake. Brake function was disabled by the computer. I took the vehicle to dealer, they said it was a component that has high resistance that ca...

The computer component surged, and the vehicle is available for inspection. The vehicle brake function is lost. Stepping on the brake paddle did not apply brake. Brake function was disabled by the computer. I took the vehicle to dealer, they said it was a component that has high resistance that ca...

Second row drivers side seat headrest latching mechanism failed. The head rest will not stay in the upright position and is a safety hazard if someone is sitting in the seat as it hits the passenger in the back of the neck.

The contact owns a 2021 Chevrolet Suburban. The contact stated that while driving at 25 MPH, the brake pedal seized while depressed, and the vehicle failed to stop immediately. The check engine warning light was illuminated, and "Brake System Failure" and another unknown message were displayed. The...

Mileage: 30,000

While driving on the I-4 interstate on Saturday August 5, 2023 - my 2021 Cheverolet Surburban stalled as if it had no fuel (had 3/4 of a tank). I was barely able to get over to the shoulder across three lanes of traffic on an overpass before it completely shut off! The Surburban would not start - wh...

The vehicle is fixed

Engine stalled while driving on middle of the highway, lucky i was able to pull over to the breakdown lane by putting vehicle in neutral. I had reported the issue to the Chevrolet Onstar roadside assistance but while trying to get tow truck I had tried to start the engine multiple times and finally...

3rd row middle seat belt covers (2) detached and fell off and seat belt retracted inside roof of vehicle. I had to fish out the seatbelt and tie to a metal clip to prevent the seatbelt from retracting inside the roof again. Third row middle seat belt is not usable.

The contact owns a 2021 Chevrolet Suburban. The contact stated while driving 15 MPH, the vehicle lost motive power and stalled without warning. The contact was unable to restart the vehicle. The vehicle was towed to the dealer, and the dealer stated that the fuel control module needed to be replaced...

Mileage: 30,000

On 27 Feb 2023 the vehicle started as usual. After parking and letting the engine idle while I assisted my elderly mother into the car, the vehicle unexpectedly stopped running. Several attempts were made to restart the car, but it only sputtered for a few seconds as if it were out of fuel. I then...

My vehicle died unexpectedly in the middle of the road while backing out of my driveway with cars coming and going around me. It would not start up again nor could I put it in neutral to move it out of the way. I’ve learned my 2021 Suburban has a defective high pressure fuel modular. Also learned...

"SERVICE SAFETY RESTRAINT SYSTEM" message will often and randomly display, stay illuminated for random lengths of time, and then clear. Dealer Service centers are not taking the random/intermittent fault of the Safety Restraint System seriously. Passengers are at risk (unknow severity, assume the ...

"SERVICE SAFETY RESTRAINT SYSTEM" message will often and randomly display, stay illuminated for random lengths of time, and then clear. Dealer Service centers are not taking the random/intermittent fault of the Safety Restraint System seriously. Passengers are at risk (unknow severity, assume the ...

"SERVICE SAFETY RESTRAINT SYSTEM" message will often and randomly display, stay illuminated for random lengths of time, and then clear. Dealer Service centers are not taking the random/intermittent fault of the Safety Restraint System seriously. Passengers are at risk (unknow severity, assume the ...

Multiple issues with transmission since owned. It randomly goes into "limp" mode and everything will blink and it won't start back. The transmission has always shifted hard and sounded funny they told me if was normal for the vehicle. Leaking transmission fluid when owned for 4 months. I have had to...

Multiple issues with transmission since owned. It randomly goes into "limp" mode and everything will blink and it won't start back. The transmission has always shifted hard and sounded funny they told me if was normal for the vehicle. Leaking transmission fluid when owned for 4 months. I have had to...

Multiple issues with transmission since owned. It randomly goes into "limp" mode and everything will blink and it won't start back. The transmission has always shifted hard and sounded funny they told me if was normal for the vehicle. Leaking transmission fluid when owned for 4 months. I have had to...

2021 CHEVROLET SUBURBAN. CONSUMER WRITES IN REGARD TO SAFETY RECALL ADVISING THE THIRD ROW SEATING POSITION BEING UNSAFE.

- unknown what system or component failed? - while awaiting to make a left turn from left turn lane with two vehicles in front and unknown number of vehicles behind me, vehicle suddenly shut off - problem has not been reproduced or confirmed by dealer, nor has shut off re-occurred since first incide...

2021 CHEVROLET SUBURBAN. CONSUMER WRITES IN REGARD TO NHTSA SAFETY RECALL 22V-617. THE CONSUMER STATED THE RECALL NOTICE INFORMED HER NOT TO USE THE 3RD ROW UNTIL THEY ARE ABLE TO FIX THE SAFETY ISSUE WITH THE SEATBELT BUT DO NOT HAVE A REMEDY FOR THE RECALL.

I'm writing to complain about the proposed temporary resolution of the recall. I received a letter today advising me that repair parts were unavailable and that I should simply not use the third row seats until the inspection/repairs are completed. Like many people who own Suburbans, I bought this v...

With cruise control activated, at least 10 times since I bought this expensive vehicle the automated emergency braking activated at highway speeds - causing the vehicle to full brake without warning and nearly causing an accident each time (handling risk and risk of being impacted from behind by a f...

With cruise control activated, at least 10 times since I bought this expensive vehicle the automated emergency braking activated at highway speeds - causing the vehicle to full brake without warning and nearly causing an accident each time (handling risk and risk of being impacted from behind by a f...

In traffic, approx. 10-15 MPH car in front stopped short. I put foot on the brake pedal and pushed the brakes pedal to the floor. The car did apply the brakes equally as hard as I was Appling brakes at the pedal

In traffic, approx. 10-15 MPH car in front stopped short. I put foot on the brake pedal and pushed the brakes pedal to the floor. The car did apply the brakes equally as hard as I was Appling brakes at the pedal

We were traveling approximately 30 mph approaching an intersection of a 5 lane road. A vehicle in front t of us had pulled into the turn lane. As we approached the vehicle that was already completely in the other lane, our car suddenly braked to a complete stop even though my foot was only on the ac...

We were traveling approximately 30 mph approaching an intersection of a 5 lane road. A vehicle in front t of us had pulled into the turn lane. As we approached the vehicle that was already completely in the other lane, our car suddenly braked to a complete stop even though my foot was only on the ac...

I was driving on the freeway about 65 mph on Saturday June 18. In a sudden instant, there was a message on my dash "brake module failure" and "speed limited to 62 mph". Also warning message that "forward collision warning was off" , etc. The ABS light, the "check brakes light", and the ch...

I was driving on the freeway about 65 mph on Saturday June 18. In a sudden instant, there was a message on my dash "brake module failure" and "speed limited to 62 mph". Also warning message that "forward collision warning was off" , etc. The ABS light, the "check brakes light", and the ch...

2nd time in less than a year it has had lifter failure. we travel almost every weekend and this puts my family in danger being broken down on a highway, especially at night. yes it has been confirmed and have been told that it is a wide spread problem no notice before it happened

While driving, I received a notice identifying a problem with the ESC system and that there was a brake system failure. I have received an advanced diagnostics alert about the antilock braking system. the vehicle was difficult to stop and required excessive pressure on the brake pedal.

While driving, I received a notice identifying a problem with the ESC system and that there was a brake system failure. I have received an advanced diagnostics alert about the antilock braking system. the vehicle was difficult to stop and required excessive pressure on the brake pedal.

The contact owns a 2021 Chevrolet Suburban. The contact stated while driving 80 MPH, the vehicle started shuddering and the engine was misfiring. The traction control, adaptive cruise control, and check engine warning lights illuminated. The vehicle then downshifted to 40 MPH independently. The cont...

Mileage: 12,800

This vehicle has a problem with their lifters in the motor. It breaks down and you cause your engine to start shaking and makes a click sound like if its rubbing to something in the motor to cause a future problem in the motor and Engine light comes on. Many people have experienced this same problem...

Came to a stoplight and the car came to a stop. The car then automatically shifted into park on its own. The car would not shift out of park an the engine would not start. The car just died. Police showed up as I was in the middle of traffic and no one could even get the car to shift into neutr...

Came to a stoplight and the car came to a stop. The car then automatically shifted into park on its own. The car would not shift out of park an the engine would not start. The car just died. Police showed up as I was in the middle of traffic and no one could even get the car to shift into neutr...

The contact owns a 2021 Chevrolet Suburban. The contact stated while driving 45 MPH, the driver’s side low-beam headlight was pointing inward, affecting his visibility of the roadway. The contact stated that the failure later occurred with the passenger’s side low-beam headlight. There were no w...

Mileage: 62,000

Car suddenly swerved, loud knocking started. Multiple system failures started flashing. Forward collision, ECS, traction control, the car was vibrating, jerky. I have multiple videos as well. The dealership literally told me they’d seen a ton of these when I called immediately and then told me to ...

Car suddenly swerved, loud knocking started. Multiple system failures started flashing. Forward collision, ECS, traction control, the car was vibrating, jerky. I have multiple videos as well. The dealership literally told me they’d seen a ton of these when I called immediately and then told me to ...

Car suddenly swerved, loud knocking started. Multiple system failures started flashing. Forward collision, ECS, traction control, the car was vibrating, jerky. I have multiple videos as well. The dealership literally told me they’d seen a ton of these when I called immediately and then told me to ...

My seat belt recall was not done said they did but did not do it ask them when were going to do it would never call or answer me need them to complete there recall on rear seat defective

After getting it serviced for airbag issue at the blasius chevrolet dealership in waterbury, ct. A week later, the car was was shaking while driving back home for work, the ESC message came up, forward collision came up, and traction control message also came up. Dropped it off at the dealership and...

We have had several incidents of issues with the engine and electrical system. There are as follows: - NO CHECK ENGINE LIGHTS and engine failed. - Engine continues to be sluggish and hesitant. Headlights do not come on when in "auto" and it is dark outside. - Doors lock with the keys inside and the...

We have had several incidents of issues with the engine and electrical system. There are as follows: - NO CHECK ENGINE LIGHTS and engine failed. - Engine continues to be sluggish and hesitant. Headlights do not come on when in "auto" and it is dark outside. - Doors lock with the keys inside and the...

Transmission leaked oil and the suv didn’t advice the loss of fluid. Still under repair

The lifter rods failed on my vehicle that has approximately 8,000 miles on it. The dealer said that this is a known issue and that there is a service bulletin out for it.

Drove up to a stoplight 4th car in a turn lane, came to complete stop. Some cars closed ranks a little further so i released my foot off the brake and moved up a few more feet and stopped again. The car then accelerated with brake fully depressed and wouldn't stop. I then put gear to neutral Tac wa...

Purchased the new 2021 Chevrolet Suburban, 4 miles on odometer and left the dealer. Less than 20 minutes from dealer AC stopped working. Called dealer thinking it was small error. While on phone I looked under the vehicle which was now emitting foul burning odors. Noticed a very large amount of oil(...

Purchased the new 2021 Chevrolet Suburban, 4 miles on odometer and left the dealer. Less than 20 minutes from dealer AC stopped working. Called dealer thinking it was small error. While on phone I looked under the vehicle which was now emitting foul burning odors. Noticed a very large amount of oil(...

This evening while driving the windshield wipers started (while the wipers were in the off position). When using the turning signal it speeds up to approximately 3 times the normal speed. The display says the back hatch is open and the cargo light is on (the back hatch is closed). We turned off t...

The contact owns a 2021 Chevrolet Suburban. The contact stated while driving approximately 75-80 mph, the lifter collapsed and the contact heard the engine rattling. The contact pulled over and contacted the manufacturer, who provided a tow to the dealer. The dealer diagnosed the vehicle with a bent...

Mileage: 6,600

I WAS INVOLVED IN A 40 MPH FRONTAL IMPACT COLLISION WITH ANOTHER VEHICLE. THE INITIAL IMPACT OCCURRED ON THE DRIVER SIDE FRONT CORNER OF THE VEHICLE. DURING THE INITIAL COLLISION ME HEAD SWUNG SIDEWAY STRIKING THE B POST WINDOW AREA AND KNOCKED ME UNCONSCIOUS FOR A SHORT TIME. I THEN T-BONED A TR...

Mileage: 9,500

WE WERE STOPPED AT A RED LIGHT ON FLORIDA STATE ROAD 54 TURN LANE TO GO ON US 75 WHEN THE OTHER CAR REAR ENDED US AND DROVE US INTO THE CAR IN FRONT OF US. NO AIR BAGS DEPLOYED. FLORIDA HIGHWAY PATROL CRASH NUMBER 88482185. WE ONLY HAD THE VEHICLE FOR 10 DAYS.

Mileage: 361

WE WERE STOPPED AT A RED LIGHT ON FLORIDA STATE ROAD 54 TURN LANE TO GO ON US 75 WHEN THE OTHER CAR REAR ENDED US AND DROVE US INTO THE CAR IN FRONT OF US. NO AIR BAGS DEPLOYED. FLORIDA HIGHWAY PATROL CRASH NUMBER 88482185. WE ONLY HAD THE VEHICLE FOR 10 DAYS.

Mileage: 361

WE WERE STOPPED AT A RED LIGHT ON FLORIDA STATE ROAD 54 TURN LANE TO GO ON US 75 WHEN THE OTHER CAR REAR ENDED US AND DROVE US INTO THE CAR IN FRONT OF US. NO AIR BAGS DEPLOYED. FLORIDA HIGHWAY PATROL CRASH NUMBER 88482185. WE ONLY HAD THE VEHICLE FOR 10 DAYS.

Mileage: 361