RecallRepo

2021 Chevrolet Silverado 1500 Recalls

Recalls on record Updated July 2026

The 2021 Chevrolet Silverado 1500 has 8 NHTSA recall campaigns affecting an estimated 1,694,761 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 1,023 complaints with NHTSA, most often about the engine. Last updated July 5, 2026.

Recall campaigns

POWER TRAIN 26V083000 2026-02-12 1,055 affected
Defect

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.

Consequence

Rear wheel lock up increases the risk of a crash.

Remedy

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…

ENGINE AND ENGINE COOLING 25V274000 2025-04-24 597,571 affected
Defect

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…

Consequence

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…

POWER TRAIN 24V797000 2024-10-24 463,295 affected
Defect

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…

Consequence

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…

TIRES 21V985000 2021-12-16 626 affected
Defect

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…

Consequence

An ABS system that does not function properly can increase the risk of a crash.

Remedy

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"…

AIR BAGS 21V495000 2021-07-01 12 affected
Defect

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.

Consequence

The missing tabs may prevent the air bag from deploying properly, increasing the risk of injury in a crash.

Remedy

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 20V811000 2020-12-23 470 affected
Defect

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…

Consequence

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 20V792000 2020-12-17 624,216 affected
Defect

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…

Consequence

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…

TIRES 20V684000 2020-11-05 7,516 affected
Defect

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.

Consequence

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.

Remedy

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,…

Complaints by component

ENGINE
337
3crashes2fires
POWER TRAIN
213
5crashes4injuries
ELECTRICAL SYSTEM
97
2crashes4fires
UNKNOWN OR OTHER
67
3crashes4fires1injuries
ENGINE AND ENGINE COOLING
46
1fires
STEERING
40
1crashes
SERVICE BRAKES
38
1crashes
FUEL/PROPULSION SYSTEM
24
1injuries
STRUCTURE:BODY
22
1injuries
AIR BAGS
19
9crashes1fires8injuries
Total complaints1,023

What owners report

Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.

“I was on the highway doing 70 mph with my family driving down I-40 through western nc (mountainous terrain) when my brakes went out and the vehicle went into limp mode. I was able to safely pull over thank god and then had my vehicle towed to the dealer. The dealer just informed me that a software…”

SERVICE BRAKES · reported 2026-06-30

“I was on the highway doing 70 mph with my family driving down I-40 through western nc (mountainous terrain) when my brakes went out and the vehicle went into limp mode. I was able to safely pull over thank god and then had my vehicle towed to the dealer. The dealer just informed me that a software…”

FORWARD COLLISION AVOIDANCE: WARNINGS · reported 2026-06-30

“I was on the highway doing 70 mph with my family driving down I-40 through western nc (mountainous terrain) when my brakes went out and the vehicle went into limp mode. I was able to safely pull over thank god and then had my vehicle towed to the dealer. The dealer just informed me that a software…”

UNKNOWN OR OTHER · reported 2026-06-30

“I am requesting immediate review and resolution regarding a major engine failure in my 2021 chevrolet silverado 1500 with the 6.2l v8 engine. My vehicle has suffered a complete engine failure and is displaying code p0016 (crankshaft/camshaft correlation). This is a known and widely documented…”

ENGINE · reported 2026-06-18

“Check engine light flashes when pulling a load and accelerating above 50mph. Check engine light code is po300 random multiple misfires. Took it to the shop and there we’re currently no active misfires.”

ENGINE · reported 2026-06-17

“Check engine light flashes when pulling a load and accelerating above 50mph. Check engine light code is po300 random multiple misfires. Took it to the shop and there we’re currently no active misfires.”

ELECTRICAL SYSTEM · reported 2026-06-17

“10 speed transmission failed at 70k miles. Metal found in the torque converter. Manufacturer recommended routine maintenance was performed on transmission. There needs to be a recall on 2020 to 2021 vehicles with the 10 speed transmission due to the reporting of safety issues of the vehicles…”

POWER TRAIN · reported 2026-06-08

“Verified customers cpncern of cylinder 3 misfire and low compression. Inspected cylinder 3 sing a borescope and found excessive oil on top of the piston and on the cylinder walls. There are marks from loose carbon debris damaged the cylinder wall. Upon further inspection the oil looks to be coming…”

ENGINE · reported 2026-06-07

Defect investigations

Investigation EA25007 Opened 2025-10-23 · open

Loss of motive power due to engine failure

The Office of Defects Investigation (ODI) has received 1,157 reports of engine bearing failure failures in the L87 6.2L engine produced by General Motors (GM). Of the 1,157 reports received, 173 are outside of the scope of recall 25V-274. These engines are installed in Model Years (MY) 2019–2024 Chevrolet Silverado…

Investigation EA25007 Opened 2025-10-23 · open

Loss of motive power due to engine failure

The Office of Defects Investigation (ODI) has received 1,157 reports of engine bearing failure failures in the L87 6.2L engine produced by General Motors (GM). Of the 1,157 reports received, 173 are outside of the scope of recall 25V-274. These engines are installed in Model Years (MY) 2019–2024 Chevrolet Silverado…

Investigation PE21010 Opened 2021-04-09 · closed 2023-08-24

Air Bag Malfunction

On April 9, 2021, the Office of Defects Investigations (ODI) opened PE21-010 to investigate instances of air bag malfunction indicator light (MIL) illumination and potential for frontal air bag non-deployment in several vehicles manufactured by General Motors (GM). The vehicles included model year (MY) 2020 through…

Investigation PE21010 Opened 2021-04-09 · closed 2023-08-24

Air Bag Malfunction

On April 9, 2021, the Office of Defects Investigations (ODI) opened PE21-010 to investigate instances of air bag malfunction indicator light (MIL) illumination and potential for frontal air bag non-deployment in several vehicles manufactured by General Motors (GM). The vehicles included model year (MY) 2020 through…

Investigation PE21010 Opened 2021-04-09 · closed 2023-08-24

Air Bag Malfunction

On April 9, 2021, the Office of Defects Investigations (ODI) opened PE21-010 to investigate instances of air bag malfunction indicator light (MIL) illumination and potential for frontal air bag non-deployment in several vehicles manufactured by General Motors (GM). The vehicles included model year (MY) 2020 through…

Investigation PE21010 Opened 2021-04-09 · closed 2023-08-24

Air Bag Malfunction

On April 9, 2021, the Office of Defects Investigations (ODI) opened PE21-010 to investigate instances of air bag malfunction indicator light (MIL) illumination and potential for frontal air bag non-deployment in several vehicles manufactured by General Motors (GM). The vehicles included model year (MY) 2020 through…

Investigation PE25001 Opened 2025-01-16 · closed 2025-10-23

Loss of motive power due to engine failure

On January 16, 2025, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE25001 after receiving complaints and field reports concerning engine failures in MY2019-2024 GM’s full-size truck and SUV T1XX platform equipped with the L87 6.2L V8 engine. These complainants alleged engine bearing…

Investigation PE25001 Opened 2025-01-16 · closed 2025-10-23

Loss of motive power due to engine failure

On January 16, 2025, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE25001 after receiving complaints and field reports concerning engine failures in MY2019-2024 GM’s full-size truck and SUV T1XX platform equipped with the L87 6.2L V8 engine. These complainants alleged engine bearing…

Investigation RQ26001 Opened 2026-01-16 · open

Loss of motive power due to engine failure post recall remedy

The Office of Defects Investigation (ODI) has received 36 Vehicle Owner Questionnaires (VOQs) alleging engine failure in vehicles subject to Recall 25V274. In each VOQ, the engine had the recall remedy completed prior to the reported failure incident. Recall 25V-274 addresses vehicles equipped with a L87 6.2L V8 gas…

Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2021 Chevrolet Silverado 1500 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.