Recalls apply to specific production ranges. To see whether a particular car still has an open recall, enter its VIN at nhtsa.gov/recalls. Repairs for safety recalls are free at authorised dealers.
2021 Chevrolet Silverado 1500 recalls
Power train: automatic transmission, control module, software · Power train: automatic transmission, fluid/lubricant, valves/valve body
NHTSA campaign 26V083000 · reported February 12, 2026 · General Motors, LLC · 1,055 vehicles potentially affected
- The problem
- General Motors, LLC is recalling certain 2020 Chevrolet Silverado 2500, 3500, GMC Sierra 2500, 3500, and 2020-2022 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles that may have been repaired incorrectly under recall 24V797. The transmission control valve may fail and cause the rear wheels to lock up.
- The risk
- Rear wheel lock up increases the risk of a crash.
- The fix
- Dealers will inspect the vehicles and update the transmission control software, free of charge. Owner notification letters were mailed March 6, 2026. Owners may contact GMC customer service at 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252516560. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on February 12, 2026.
Engine and engine cooling: engine, hard parts internal/mechanical
NHTSA campaign 25V274000 · reported April 24, 2025 · General Motors, LLC · 597,571 vehicles potentially affected
- The 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.
- The risk
- Engine failure increases the risk of a crash.
- The fix
- 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: automatic transmission, fluid/lubricant, valves/valve body · Power train: automatic transmission, control module, software
NHTSA campaign 24V797000 · reported October 24, 2024 · General Motors, LLC · 463,295 vehicles potentially affected
- The 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.
- The risk
- Rear wheel lock-up can increase the risk of a crash.
- The fix
- 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.
Tires: temporary/emergency spare tire
NHTSA campaign 21V985000 · reported December 16, 2021 · General Motors, LLC · 626 vehicles potentially affected
- The problem
- General Motors (GM) is recalling certain 2019-2021 GMC Sierra 1500 and Silverado 1500 vehicles equipped with certain accessory road tires and a 17" spare tire. The 17" spare tire provided with the vehicle is not compatible for use with the accessory wheels, which can cause the anti-lock brake system (ABS) to not function properly under certain conditions.
- The risk
- An ABS system that does not function properly can increase the risk of a crash.
- The fix
- Dealers will provide a new 17" spare tire and wheel assembly that is compatible with the accessory wheels, free of charge. Dealers will also apply a new spare tire information label, and provide owners with an owner's manual insert clarifying which spare tire to use with the accessory road tires and with the 17" original tires. Owner notification letters were mailed February 7, 2022. Owners may contact GM customer service at 1-800-462-8782 or GMC customer service at 1-800-462-8782. GM's number for this recall is N212346510.
Air bags: frontal
NHTSA campaign 21V495000 · reported July 1, 2021 · General Motors, LLC · 12 vehicles potentially affected
- The problem
- General Motors, LLC. (GM) is recalling certain 2021 Chevrolet Silverado 1500 vehicles. The front driver's side air bag module may be missing one or more metal tabs that secure the plastic air bag cover to the housing.
- The risk
- The missing tabs may prevent the air bag from deploying properly, increasing the risk of injury in a crash.
- The fix
- Dealers will inspect the driver frontal air bag, and replace it if necessary, free of charge. Owner notification letters are expected to be mailed August 16, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N212336560.
Seat belts: critical fasteners · Seat belts
NHTSA campaign 20V811000 · reported December 23, 2020 · General Motors, LLC · 470 vehicles potentially affected
- The 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.
- The 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.
- The fix
- 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: critical fasteners · Seat belts
NHTSA campaign 20V792000 · reported December 17, 2020 · General Motors, LLC · 624,216 vehicles potentially affected
- The 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.
- The 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.
- The fix
- 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.
Tires
NHTSA campaign 20V684000 · reported November 5, 2020 · General Motors LLC · 7,516 vehicles potentially affected
- The problem
- General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5, GMC Acadia and Chevrolet Traverse vehicles and 2020-2021 Chevrolet Silverado 1500, GMC Sierra 1500 vehicles. The vehicles may have been manufactured with Continental tires that were overcured.
- The risk
- Overcured tires may experience a carcass break in the sidewall resulting in a sudden air loss or could develop a belt edge separation which could lead to partial or full tread/belt loss. Either condition increases the risk of a crash.
- The fix
- GM will notify owners, and dealers will inspect vehicles and replace tires that have DOT number and production mold number combinations identified by Continental, free of charge. The recall began December 17, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202319030.
What owners report
Recent complaints filed with NHTSA, shortened. These are unverified accounts from owners, not findings.
Oct 23, 2026 · Engine
I was cruising down the highway at 55mph when the engine suddenly shut off. I took it to a mechanic who said the engine suffered a catastrophic failure and would need replaced. The truck only has around 93,000 miles on it and should definitely be looked into. The vehicle has always been very well maintained.
Oct 22, 2026 · Engine
My 6.2L is experiencing engine knocking. Sounds like ball bearings rolling around at idle and acceleration. Its been seen by GM dealer and they notice "something" isnt right but say its not part of recall at this time. They want it to fail more before pursuing.
Oct 22, 2026 · Engine and engine cooling · 85,000 miles
The contact owns a 2021 Chevrolet Silverado 1500. While driving approximately 35 - 40 MPH, the check engine warning light illuminated, and the vehicle lost automotive power. The contact parked and restarted the vehicle; however, the RPM fluctuated and the failure persisted while driving. The vehicle then failed to…
Oct 19, 2026 · Suspension
last October 2025 while going a slow rate of speed my passenger front ball joint severed and this past 17 oct 2026 my driver side ball joint broke also going a slow rate of speed after turning onto a highway.
Oct 19, 2026 · Engine and engine cooling · 77,000 miles
The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving 60 MPH, the check engine warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed that the engine coolant control valve had failed and required replacement. The vehicle was not repaired. The VIN was…
Source: NHTSA recall and complaint data, updated October 27, 2026. Latest complaint received October 23, 2026.