Chevrolet Suburban Complaints (2021)

185 consumer complaints on file.

#11651671March 31, 2025
VISIBILITY/WIPER
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 time it was when they didn’t work and no codes showed up. It just happened again while on the turnpike during a rain storm. It’s very scary because some roads you can’t pull over right away and It’s very hard to see when the windshield is completely covered and the wipers won’t work. A major safety issue. I wanted to take a video but it’s not safe when I’m driving and trying to see out the window. I have 2 little kids and currently pregnant so this is very scary with my kids in the car.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11648003March 12, 2025
ENGINE
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 I was on the side of the road, I was able to then turn the car off and turn it back on. I then drove to the nearest exit to get myself and family out of harms way. The car then began making a significant loud screeching/knocking noise. I have video of this noise. Ultimately was towed to a dealership where I am now told that the car needs a new motor. Additionally, I regularly service my vehicle at the Chevrolet dealerships with on time oil changes as soon as the car says I am due. Twice since owning, my car has been so low on oil that I have to immediately add oil in between oil changes. Car is currently at the Chevrolet dealership and has not been fixed at this point. The vehicle has only been inspected by Chevrolet service tech at the dealership. No warning lights or other symptoms, besides the oil issue have ever occured with this vehicle. Please help!
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11647131March 8, 2025
WHEELS, UNKNOWN OR OTHER
[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 axle moan type noise on turns. followed service procedure per bulletin and drained and refilled rear diff service multiple times to correct customer concern. test drove vehicle after repair and noise is no longer present at this time. May be necessary to Drive vehicle multiple times to work lubricant into clutch pack. may require 1 more drain and refill if noise returns. If hesitation is still felt, recommend getting appointment set up for transmission diagnostic ARTS - - 0B # 1 - QTY - - - FP - NUMBER - [X] [XXX] -DESCRIPTION OIL 8.800 LIST PRICE-UNIT PRICE- $58.43 $58.43 JOB # 1 TOTAL PARTS JOB # 1 TOTAL LABOR & PARTS 179.00 $350.58 $350.58 $529.58 J# [XXX] *REAR DIFFERENTIAL UNITS: TECH(S) :1244 268.80 Added Operation [XXX] @ 03/05/2025 15:01) CUSTOMER REQUESTS PERFORM SYNTHETIC REAR DIFFERENTIAL SERVICE 3*#[XXX]& #[XXX] (07/22 AT TEMPERATURES OF 300 DEGREES & UP, TREMENDOUS STRESS IS PLACED ON THE DRIVE TRAIN LUBRICANTS. CONSEQUENTLY, THERMAL BREAKDOWN & DEPOSIT FORMATION HAVE BECOME COMMON, SHORTENING THE LIFE OF GEAR LUBRICANTS & THE COMPONENTS THEY ARE [XXX] SUPPOSED TO PROTECT. PERFORMED SYNTHETIC REAR DIFFERENTIAL SERVICE AND ADDED CONDITIONERS. INVE ARTS QTY - - - FP -NUMBER- -DESCRIPTION- - LIST PRICE-UNIT PRICE- ERANG JOB # 3 TOTAL PARTS 0.00 Company JOB # 3 TOTAL LABOR & PARTS $268.80 I am very disappointed at this dealership because they turn in the car and the problem is steel the same and they charge me $730.11 for a work that it was not done 😡 RADLEY CHEVROLET 11301 PATRIOT HWY FREDERICKSBURG, VA 22408 (540) 898-4000 WWW.RADLEYCHEVROLET.COM RADLEY CHEVROLET [XXX] Certified Service INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) INFORMATION REDACTED
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11646173March 4, 2025
ENGINE
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 warning lights prior to the failure. The failure was sudden. Loud ticking/ knocking sounds and loss of power. At ideal vehicle would severely shake. Check engine light did come at time of failure. Both times the failure occurred during acceleration from a stop to approximately 40mph.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11645290February 27, 2025
ENGINE
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 miles and was purchased brand new and had all regular maintenance completed at the local chevy dealership.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11645017February 26, 2025
POWER TRAIN
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 contact was informed that the VIN was not covered under NHTSA Campaign Number: 24V797000 (Power Train), which the contact linked to the failure. The contact was referred to the NHTSA Hotline to report the failure. The vehicle was not repaired. The failure mileage was approximately 75,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11644657February 24, 2025
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP:CONTROL/DRIVE MODULE
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 control module needed to be replaced. The vehicle was not repaired. The contact was informed that the parts to repair the vehicle had been ordered. The manufacturer was not made aware of the failure. The failure mileage was approximately 54,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11641993February 11, 2025
POWER TRAIN
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 control module was replaced after the dangerous failure. The NHTSA recall that was for this part but excluded my vehicle is N212332040. You need to immediately include other VINs for this recall! Today I experienced the same symptoms. The car died while in gear and running and would not restart. The dealer is diagnosing the issue to determine if it is the same fuel control module. I highly suspect it is. If it isn't, there is another extremely dangerous defect with this vehicle.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11641606February 9, 2025
POWER TRAIN
Connecting rod bearing failure at 62,000 miles
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11641250February 7, 2025
ENGINE
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 came out and checked the battery which was fine but ultimately had to get the vehicle towed to Bowman Chevrolet in Clarkston, MI. Vehicle is a 2022 Chevrolet Suburban and this is a serious situation that could have been catastrophic if this occurred on the highway that my wife was just on. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11640590February 4, 2025
BACK OVER PREVENTION, ELECTRICAL SYSTEM
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 over-the-air updates from the manufacturer that were safety-related. The cause of the failure was not yet determined. The local dealer and manufacturer were notified of the failure, but no assistance was provided. The failure mileage was 88,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11640435February 3, 2025
ENGINE
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
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11639721January 30, 2025
ENGINE
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.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11638612January 26, 2025
ENGINE
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.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11638123January 23, 2025
ENGINE
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 better if I replace the whole engine, which I did and had to pay out of pocket.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11638102January 23, 2025
ENGINE, ELECTRICAL SYSTEM
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 it off the road without power or dash controls. Our family was stranded near the California/Nevada border with no cell reception in the middle of the night for over seven hours. I spent a fortune having the vehicle towed to a Chevy dealership (Wild West Chevrolet in Yerington, NV) where they indicated that there was a main bearing failure which caused the engine to seize. A full L87 motor replacement is required. The motor is currently on backorder with GM due to the high number of L87 engine failures. GM has not provided an estimated date of when they plan to have the motor replaced.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11636755January 18, 2025
ENGINE
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 vehicle over three lanes to the breakdown lane. I was fortunate that other vehicles gave way to me or that I was not on an incline, otherwise the vehicle would have been stopped in the middle of the highway. After repeated attempts, the vehicle would not restart and had to be towed to a dealership. The dealership confirmed the problem and repair was covered under warranty.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11636720January 18, 2025
POWER TRAIN, FUEL/PROPULSION SYSTEM, ENGINE
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 the time of purchase. Also, this VIN is for a Chevy Suburban Duramax Diesel. The Emissions Control Module ( ECM ) light has come on several times, starting from about 20K miles to now 61K miles. I noticed the ECM light comes on at about a 8K mile interval. I take it into the dealership and they have told me this is due to a software issue and then they reset the light. This has happened on at least 4 occasions since about 20K miles. However, now at 61K miles, they are telling me that the exhaust system has a leak and it may not be a covered repair under even my extended warranty. Basically, General Motors has kicked the can down the road on the ECM issue until it is no longer under warranty, and now they want me to pay for this expensive repair. This is wrong, I hope you can protect me and other Duramax owners from GM's unscrupulous business practices. You can reach me at [XXX] for more details. Thank you, I am considering legal action against GM for this issue. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11634550January 7, 2025
SERVICE BRAKES
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 on Dash indicated max speed 62 then in a couple of minute screen showed max speed 42 mph , then lights go off except check engine and vehicle works as it should it randomly does this in one day so vehicle was taken in to dealership where they had a hard time figuring out if thats the problem and contacted gm tech support gm and they said with these codes it should be the brake master cylinder, and it would cost me 3000.00 to fix. on an 80 000.00 car that's a 2021 with 82,000 miles and they are pretty certain that will fix the problem, I'm pretty sure I don't want to get in an accident at 65 to 70 mph and die I feel this is a huge safety issue and thank god wife and kids weren't in the car considering this is my wife's car to drive the kids around in
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11633713January 2, 2025
POWER TRAIN
Rear drive shaft friction Message on the display read: Service Transmission Now Unable to Shift Soon
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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