2021 Chevrolet Suburban recalls

12 safety recalls, 205 owner complaints and a 4-star NHTSA crash rating. Official NHTSA data.

12Recalls
205Complaints
7Crashes & fires reported
4/5NHTSA overall rating

Not every 2021 Chevrolet Suburban is affected by every recall. Check your VIN to see open recalls on your exact vehicle.

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2021 Chevrolet Suburban recall list

Engine and Engine Cooling recall

25V-274
April 24, 2025 · General Motors, LLC
Problem
General Motors LLC (GM) is recalling certain 2021-2024 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles equipped with a 6.2L V8 gas engine. The connecting rod and/or crankshaft engine components may have manufacturing defects that can lead to engine damage and engine failure.
Safety risk
Engine failure increases the risk of a crash.
Remedy
Dealers will inspect the engine, and as necessary, repair or replace the engine. For vehicles that pass inspection, dealers will add higher viscosity oil, install 6 oil fill cap, replace the oil filter, and update the owner's manual. Repairs will be performed free of charge. Owner notification letters were mailed June 18, 2025. Owners may contact Cadillac customer service at 1-800-333-4223, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is N252494000.

Power Train recall

24V-797
October 24, 2024 · General Motors, LLC
Problem
General Motors, LLC (GM) is recalling certain 2020-2022 Chevrolet Silverado 1500, 2500, 3500, GMC Sierra 1500, 2500, 3500, 2021 Cadillac Escalade, Escalade ESV, Chevrolet Tahoe, Suburban, GMC Yukon, and Yukon XL vehicles equipped with diesel engines. The transmission control valve may fail and cause the rear wheels to lock-up.
Safety risk
Rear wheel lock-up can increase the risk of a crash.
Remedy
Dealers will install new transmission control module software, free of charge. GM will provide a special coverage program to cover the repair of transmissions that are identified by the remedy software as containing a defective control valve. Owner notification letters were mailed December 12, 2024. Owners may contact GM customer service at 1-888-988-7267, Cadillac customer service at 1-800-458-8006, GMC customer service at GMC 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N242454440.

Exterior Lighting recall

Over-the-air fix22V-827
November 3, 2022 · General Motors, LLC
Problem
General Motors, LLC (GM) is recalling certain 2021 Yukon, Yukon XL, Chevrolet Tahoe, Chevrolet Suburban, Cadillac Escalade, and Cadillac Escalade ESV vehicles. The daytime running lights (DRLs) may not deactivate when the headlights are on. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Safety risk
Daytime Running Lights that do not deactivate as intended may cause a glare, reducing visibility and increasing the risk of a crash.
Remedy
Dealers will provide an over-the-air (OTA) update for the Body Control Module software, free of charge. Owner notification letters were mailed December 15, 2022. Owners may contact GM customer service at 1-888-988-7267, Chevrolet customer service at 1-800-222-1020, or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N222382220.

Seat Belts recall

22V-617
August 11, 2022 · General Motors, LLC
Problem
General Motors, LLC (M) is recalling certain 2021-2022 Cadillac Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, GMC Yukon, and Yukon XL vehicles equipped with third-row seats. The rivet that retains the buckle to the mounting bracket in the left or right side third-row seat belt buckle assembly may have been improperly formed.
Safety risk
A seat belt with a deformed rivet may not properly restrain an occupant, increasing the risk of injury during a crash.
Remedy
Dealers will inspect the rivet head formation on both the left and right side third-row seat belt buckle assemblies and replace seat belt buckle assemblies, as necessary, free of charge. Interim owner notification letters informing owners of the safety risk were mailed September 28, 2022. Owner notification letters were mailed on November 1, 2022. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006; and GMC customer service at 1-800-462-8782. GM's number for this recall is N222372380.

Power Train recall

22V-036
January 27, 2022 · General Motors, LLC
Problem
General Motors, LLC (GM) is recalling certain 2021 GMC Yukon, Yukon XL, Cadillac Escalade, Escalade ESV, Chevrolet Suburban, and Chevrolet Tahoe vehicles. The rear wheel driveshaft assemblies may have internal components that were not heat-treated properly, possibly resulting in driveshaft failure.
Safety risk
Driveshaft failure can cause a sudden loss of drive power, increasing the risk of a crash.
Remedy
Dealers will replace the left and/or right rear driveshaft assemblies, free of charge. Owner notification letters were mailed on March 14, 2022. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N212351030.

Fuel System, Gasoline recall

21V-739
September 23, 2021 · General Motors, LLC
Problem
General Motors, LLC (GM) is recalling certain 2021 Cadillac Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, GMC Yukon, and Yukon XL vehicles. The fuel pump power control module may cause the fuel pump to fail or operate intermittently, which can interrupt fuel flow to the engine, and cause an unexpected engine stall.
Safety risk
An engine stall increases the risk of a crash.
Remedy
Dealers will replace the fuel pump power control module, free of charge. Owner notification letters were mailed on October 14, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006; or GMC customer service at 1-800-462-8782. GM's number for this recall is N212332040.

Steering recall

Over-the-air fix21V-455
June 17, 2021 · General Motors, LLC
Problem
General Motors, LLC (GM) is recalling certain 2021 Cadillac Escalade, Escalade ESV, Chevrolet Suburban, Chevrolet Tahoe, GMC Yukon, and Yukon XL vehicles. A software issue may cause a loss of power steering assist at startup or while driving.
Safety risk
Increased steering effort, particularly at lower speeds, increases the risk of a crash.
Remedy
The power steering module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed July 13, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006; or GMC customer service at 1-800-462-8782. GM's number for this recall is N212333900.

Air Bags recall

Over-the-air fix21V-421
June 10, 2021 · General Motors, LLC
Problem
General Motors, LLC (GM) is recalling certain 2021 Buick Envision, Cadillac CT4, CT5, Escalade, Escalade ESV, Chevrolet Tahoe, Corvette, Suburban, GMC Yukon, Yukon XL vehicles. The communications gateway module incorrectly processes a loss of communication with the sensing diagnostic module (SDM), causing the air bag malfunction indicator light to inconsistently illuminate.
Safety risk
The air bag malfunction indicator light may fail to warn the driver of a problem with the air bag, increasing the risk of injury.
Remedy
The communications gateway module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed on July 1, 2021. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is N212338110.

Seat Belts recall

21V-190
March 18, 2021 · General Motors, LLC
Problem
General Motors, LLC (GM) is recalling certain 2021 Cadillac Escalade, Escalade ESV, GMC Yukon, Yukon XL, Chevrolet Suburban, and Tahoe vehicles with third-row seating. The third-row outboard seat belts may have been entrapped or misrouted behind the outboard seat-folding mechanism, which could result in damaged seat belts.
Safety risk
A damaged seat belt can break during a crash, increasing the risk of injury to the occupant.
Remedy
GM will notify owners, and dealers will inspect the third-row outboard seat belts, replacing any damaged seat belts, and rerouting them if necessary, free of charge. The recall began on April 21, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020, GMC customer service at 1-800-462-8782, and Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202313000.

Seat Belts recall

20V-811
December 23, 2020 · General Motors, LLC
Problem
General Motors, LLC (GM) is recalling certain 2020 Chevrolet Bolt EV and 2021 GMC Canyon and Sierra 1500, 2500 and 3500, Yukon, Yukon XL, Cadillac Escalade and Escalade ESV and Chevrolet Blazer, Camaro, Colorado, Equinox, Silverado 1500, 2500 and 3500, Suburban and Tahoe vehicles. Incorrect bolts may have been used at one or more fastening locations to secure the seat belts to the vehicle. If an incorrect bolt was used, the seat belt may not be properly attached to the vehicle.
Safety risk
If a seat belt assembly is not properly attached to the vehicle, the seat belt may not properly restrain an occupant in the event of a crash, increasing the risk of injury.
Remedy
GM will notify owners, and dealers will replace the suspect bolts, free of charge. The recall began January 29, 2021. Owners may contact GMC customer service at 1-800-462-8785, Cadillac customer service at 1-800-458-8006, or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N202322230.

Seat Belts recall

20V-792
December 17, 2020 · General Motors, LLC
Problem
General Motors, LLC (GM) is recalling certain 2019-2021 Chevrolet Silverado 1500 and GMC Sierra 1500, 2021 Chevrolet Suburban and Tahoe and GMC Yukon XL and 2020-2021 Chevrolet Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 vehicles. The seat belt brackets may not be secured to the seat frame in the front-row center seating position.
Safety risk
If a seat-belt bracket is not secured, the seat belt may not properly restrain an occupant in the front-row center seat position, increasing the risk of injury in a crash.
Remedy
GM will notify owners, and dealers will inspect left-side and right-side front-row center seat-belt bracket attachments and reassemble it correctly as necessary, free of charge. The recall began January 26, 2021. Owners may contact GMC customer service at 1-800-462-8782, Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N202314670.

Seats recall

20V-735
November 25, 2020 · General Motors LLC
Problem
General Motors LLC (GM) is recalling certain 2021 Chevrolet Suburban and Tahoe and GMC Yukon and Yukon XL vehicles. During general assembly, a repair involved removal of one or both front seats. The attachment bolts for the front seats may not have been properly reinstalled after the repair was completed.
Safety risk
If an occupied front seat has loose or missing attachment bolts, it may move during a crash, increasing the risk of injury to the seated occupant.
Remedy
GM will notify owners, and dealers will inspect the seat attachments for both front seats and install attachment bolts as needed, free of charge. The recall began December 21, 2020. Owners may contact Chevrolet customer service at 1-800-222-1020, and GMC customer service at 1-888-988-7267. GM's number for this recall is N202312720.

2021 Chevrolet Suburban owner complaints

205 complaints filed with NHTSA, including 6 crashes, 1 fire, 5 injuries and 0 deaths.

Problems by component

Engine91
Power Train39
Fuel/Propulsion System22
Electrical System20
Unknown or Other14
Engine and Engine Cooling11
Forward Collision Avoidance11
Fuel System, Gasoline9
Service Brakes8
Exterior Lighting7

Recent complaints

October 29, 2026Unknown or OtherEngine

In the evening I was driving home locally and noticed a slight lurch in the car when coming to a complete stop at the stoplight. From there I proceeded into my neighborhood. There was a sudden and very loud bang sound like metal and an explosion. Immediately the engine failed and my vehicle stopped in the middle of the road. I also smelled a lot of gasoline. I was unable to shift the vehicle into neutral to move it off the road. I called a tow through AAA. Luckily I was not on the freeway or a busy road when this happened as it could have caused an accident. My vehicle is at a certified chevrolet service center where they confirmed their opinion is the timing chain snapped and destroyed my e

October 27, 2026Electrical SystemEngine

Failing coolant flow control valve. This is a known issue affecting the same engine and model year and VIN is not covered. This is ridiculous.

October 26, 2026Engine

GOT CODE AND ENGINE LIGHT. P1098 FOR ENGINE COOLANT CONTROL VALVE POSITION SENSOR. GM SUPPOSEDLY ADDED A 15 YEAR WARRANTY EXTENSION FOR THIS VALVE AS IT HAS FAILED ON MANY VEHICLES. SPECIAL COVERAGE # N352508341 SHOWS AND SAYS IT SHOULD COVER 2021-2023 SUBURBANS. CHECKED WITH DEALERSHIP AND THEY SAY ITS NOT COVERED. WHY NOT? ITS LIKE A $1300 REPAIR. MINE SHOULD BE COVERED AS WELL. ID LIKE TO REGISTER A COMPLAINT REGARDING THIS

October 23, 2026Power Train

Car misfired and had ticking noise. Car began to consistently shake when I was on the highway. Known issue 2021 Chevrolet Suburban. V8 engine. Dynamic Fuel Management Lifter failure. Driving on the 101 highway and an error message for traction was relayed on dash, followed by ESC error, followed by blinking engine light. It happened in the span of seconds with no prior alerts. Dealership had to take apart the engine for 3,300 to find the reason and repair is an addition 4,000.

October 23, 2026Power TrainEngine

I was driving 60 miles per hour on the 101 highway around 8:30AM and a couple error messages suddenly appeared on my dash - one regarding traction control and the other regarding ESC. My engine light continuously flashed. I took the car into the dealership and they requested 3K to take apart the engine to figure out the issue. They now state that the number four cylinder lifters and the camshaft are pitted and thus the cylinder walls of the engine are scratched and thus the cylinder block can not be reused and needs to be replaced. They are requesting an additional 17,000 to replace the engine entirely. There was a recall on this vehicle for March 2021-2024 vehicles. Mine is just outside tha

2021 Chevrolet Suburban crash test ratings

VersionOverallFrontalSideRollover
2021 Chevrolet Suburban SUV 4WD★★★★★★★★★★★★★★★★★★★★
2021 Chevrolet Suburban SUV 2WD★★★★★★★★★★★★★★★★★★★★

Driver aids on the tested 2021 Chevrolet Suburban: electronic stability control standard, forward collision warning standard, lane departure warning optional. Rollover risk: 21.9%.

2021 Chevrolet Suburban recall FAQ

Does the 2021 Chevrolet Suburban have any recalls?

Yes. NHTSA lists 12 safety recalls for the 2021 Chevrolet Suburban. The most recent, filed April 24, 2025, concerns the engine and engine cooling.

What are the most common 2021 Chevrolet Suburban problems?

Owners have filed 205 complaints with NHTSA. The most reported area is engine (91 reports), followed by power train.

Is the 2021 Chevrolet Suburban safe?

The 2021 Chevrolet Suburban earned up to a 4-star overall safety rating in NHTSA’s New Car Assessment Program crash tests.

How do I get a recall fixed on my 2021 Chevrolet Suburban?

Contact any authorized Chevrolet dealer. Recall repairs are free, even if you are not the original owner or the warranty has expired.