RecallMyCar

2020 Chevrolet Blazer Recalls, Complaints & Specs

3 safety recalls list the 2020 Chevrolet Blazer, and owners have filed 220 complaints with NHTSA. Check your own VIN below.

3
safety recalls
220
owner complaints to NHTSA
5 / 0
complaints citing a crash / fire
21–24
MPG combined (EPA)

3 safety recalls for the 2020 Chevrolet Blazer

Most recent first. Recall repairs are free at any authorised dealer. Click a recall for the full defect, consequence and remedy text.

  1. Tires

    NHTSA 21V115000 Reported 33,838 vehicles potentially affected General Motors, LLC

    General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadia, Sierra 1500, and certain Continental tires sold to the aftermarket for…

    Remedy: GM will notify owners, and dealers will inspect the tires, replacing them as necessary, free of charge. The recall began March 22, 2021. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service…

  2. Automatic transmission (power train)

    NHTSA 20V668000 Reported 194,105 vehicles potentially affected General Motors LLC

    General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may…

    Remedy: GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer…

  3. Inflator (air bags)

    NHTSA 20V446000 Reported 769 vehicles potentially affected General Motors LLC

    General Motors, LLC. (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5 and XT6, Chevrolet Blazer, Silverado 1500, 2500 and 3500 and Traverse and GMC Acadia and Sierra 1500, 2500 and 3500 vehicles. The diffuser component of the Roof-Rail Air Bag (RRAB) inflator may not have been properly crimped to the inflator and could…

    Remedy: GM will notify owners, and dealers will replace the suspect RRAB modules, free of charge. The recall began September 3, 2020. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service…

220 owner complaints filed with NHTSA

Owners of the 2020 Chevrolet Blazer have filed 220 complaints with NHTSA; 5 describe a crash. Reports cite 7 injuries and 0 deaths. The average mileage at failure in those reports is 48,126 miles. Complaints peaked in 2025 with 84 filed that year.

Most-reported components

What owners are reporting

“The radiator and thermostat on my 2020 Blazer had to be replaced at less than 35,000 miles. It was out of warranty and the Chevy dealer charged me $3,500 to replace them. Internet sources state that t”

Owner complaint to NHTSA, October 1, 2026 · Engine

“Power steering went out while driving making it impossible to steer.”

Owner complaint to NHTSA, September 21, 2026 · Steering

Fuel economy and specs

EPA ratings for the 2020 Chevrolet Blazer (Blazer AWD, Blazer FWD). Ranges cover every tested configuration.

Combined21–24 mpg
City / Highway18–21 / 25–28
FuelRegular
EPA classSmall Sport Utility Vehicle 2WD, Small Sport Utility Vehicle 4WD
Engine4/6 cyl, 2/2.5/3.6 L
TransmissionAutomatic 9-spd

Compare Chevrolet Blazer model years

Recall and complaint counts for every Chevrolet Blazer model year in NHTSA's database.

Model yearRecallsComplaints
1969 Chevrolet Blazer10
1972 Chevrolet Blazer10
1973 Chevrolet Blazer11
1974 Chevrolet Blazer10
1976 Chevrolet Blazer01
1977 Chevrolet Blazer02
1978 Chevrolet Blazer01
1979 Chevrolet Blazer01
1980 Chevrolet Blazer01
1981 Chevrolet Blazer11
1982 Chevrolet Blazer11
1983 Chevrolet Blazer24
1984 Chevrolet Blazer19
1985 Chevrolet Blazer029
1986 Chevrolet Blazer019
1987 Chevrolet Blazer030
1988 Chevrolet Blazer140
1989 Chevrolet Blazer138
1990 Chevrolet Blazer132
1991 Chevrolet Blazer4222
1992 Chevrolet Blazer2278
1993 Chevrolet Blazer2511
1994 Chevrolet Blazer2620
1995 Chevrolet Blazer61,224
1996 Chevrolet Blazer61,153
1997 Chevrolet Blazer4768
1998 Chevrolet Blazer3716
1999 Chevrolet Blazer0436
2000 Chevrolet Blazer4589
2001 Chevrolet Blazer3326
2002 Chevrolet Blazer2246
2003 Chevrolet Blazer177
2004 Chevrolet Blazer150
2005 Chevrolet Blazer015
2006 Chevrolet Blazer019
2007 Chevrolet Blazer09
2008 Chevrolet Blazer05
2019 Chevrolet Blazer2186
2020 Chevrolet Blazer3220
2021 Chevrolet Blazer1136
2022 Chevrolet Blazer151
2023 Chevrolet Blazer243
2024 Chevrolet Blazer150
2025 Chevrolet Blazer131
2026 Chevrolet Blazer01

Checking a specific 2020 Chevrolet Blazer

How do I know if my 2020 Chevrolet Blazer has an open recall?

Enter your 17-character VIN above. The VIN is on the driver's side dashboard (visible through the windshield), the driver's door jamb sticker, and your registration or insurance card. The check runs against NHTSA's live database and tells you which campaigns list your vehicle. 3 campaigns currently list the 2020 Chevrolet Blazer; your car may already have been repaired under some of them.

Is the recall repair free?

Yes. Under federal law, manufacturers must fix safety recalls at no charge for vehicles up to 15 years old from the date of sale to the first owner. Contact any authorised Chevrolet dealer with your VIN and the NHTSA campaign number (for example 20V446000).

What is the difference between a recall and a complaint?

A recall is a safety campaign filed by the manufacturer or ordered by NHTSA, with a defined defect and remedy. A complaint is a report an owner sent to NHTSA; it is not verified, but patterns of complaints are what trigger NHTSA investigations and, eventually, recalls.

Other Chevrolet models

Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.