2020 Chevrolet Blazer Problems And Complaints

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Rating6.7

Ranked #11 in 

Midsize SUV
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$28,800 - $45,600
Starting Price 

2020 Chevrolet Blazer SUV Problems, Issues, Complaints, Recalls, and Which Year to Avoid

3

Recalls

0

Investigations

143

Complaints
Overall Safety Rating
Nathan Dyer's image
Nathan Dyer 

Senior Editor,

Updated on April 21, 2022

The Chevrolet Blazer crossover made Chevrolet’s decision to resuscitate the iconic nameplate a great one. The all-new Blazer has been doing pretty well in terms of its reliability for a newly-launched vehicle. Furthermore, only 10 official complaints accompanied by three recalls increases the previous sentence’s weightage. Among all the complaints faced by the crossover, none of them are repetitive and are normal for a modern vehicle. The 2020 Chevy Blazer carries a base price tag of $28,800 which puts it to direct competition against the Ford Edge, the Hyundai Santa Fe, and the Toyota RAV4

Chevrolet Blazer user complaints and problems

Safety problems

  • Faulty ABS control module: In a single complaint regarding this issue, the owner mentioned that the dealership denied the repair. It was also mentioned that the dealership was aware of the issue and termed it to be “common” with GM vehicles.
  • Rearview camera not working: An isolated incident was reported regarding this problem. The report stated that the rearview camera fails to display any video feed while reversing. It appeared like something was obstructing the camera’s view.

Engine problems

  • Random engine shutdown and overheating: There were a few complaints mentioning these problems. An owner complained that his vehicle randomly shut down on two instances but upon further inspection, nothing was found to be wrong. In another case, the vehicle was being driven at low speed when the engine overheated.

Electrical problems

  • Instrument panel failure: A single case was reported regarding this issue. The complainant stated that while driving on a couple of occasions, the instrument panel of the vehicle went out completely.

2020 Chevrolet Blazer recalls

S.No.

Recall Date

NHTSA Campaign ID

Issues noticed

Additional remarks

Remedy

1

July 30, 2020

20V446000

Roof Rail Air Bag May Not Deploy

If the diffuser separates from the inflator during deployment, RRAB performance may be degraded, increasing the risk of injury in a crash.

GM will notify owners, and dealers will replace the suspect RRAB modules, free of charge. The recall began on September 3, 2020. 

2

October 29, 2020

20V668000

Missing Bolts on Start/Stop Accumulator

Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may progress to a loss of propulsion, increasing the risk of a crash. A transmission fluid leak in the presence of an ignition source may increase the risk of fire.

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 on December 15, 2020. 

3

February 25, 2021

21V115000

Tire Failure may Cause Sudden Air Loss

Over cured tires may develop a break in the sidewall resulting in sudden air loss or a belt edge separation which could lead to a tread/belt loss. Either condition can cause a loss of vehicle control, increasing the risk of a crash.

GM will notify owners, and dealers will inspect the tires, replacing them as necessary, free of charge. The recall began on March 22, 2021.

Should you buy a used Chevrolet Blazer?

The Chevrolet Blazer has proven to be a reliable one in the highly competitive segment and going for a used example of the crossover makes absolute sense. Keeping aside the boring cabin, tight rear-seat headroom, and below-average cargo space, the vehicle excels in its performance and handling department, a great combination for the enthusiasts. Buying a used example would be hassle-free and would require a basic set of inspections.

  • Complaints
  • Recalls
  • Investigations
  • Manufacturer Communications

September 30, 2025, NHTSA ID Number: 11690677

Components: 110000 ELECTRICAL SYSTEM

NHTSA ID Number:
11690677

Incident Date:
September 30, 2025

Vehicle Identification Number:
3GNKBDRSXLS

Consumer Location:
OLIVE BRANCH, MS

Summary
The original issue was that the temperature gauge was pegged on cold and the A/C was inoperative. The veh...

September 24, 2025, NHTSA ID Number: 11689586

Components: 110000 ELECTRICAL SYSTEM

NHTSA ID Number:
11689586

Incident Date:
September 24, 2025

Vehicle Identification Number:
3GNKBCRSXLS

Consumer Location:
FRANKFORT, IN

Summary
After the vehicle has been put into parked and attempted to shut off, a message displays Action Requir...

September 18, 2025, NHTSA ID Number: 11688073

Components: 980000 UNKNOWN OR OTHER

NHTSA ID Number:
11688073

Incident Date:
September 18, 2025

Vehicle Identification Number:
3GNKBLRSXLS

Consumer Location:
OMAHA, NE

Summary
While driving an alert came up "adaptive steering limited, drive with care". At the same time, my AC stop...

September 16, 2025, NHTSA ID Number: 11687550

Components: 100000 POWER TRAIN

NHTSA ID Number:
11687550

Incident Date:
September 16, 2025

Vehicle Identification Number:
3GNKBDRS4LS

Consumer Location:
MEMPHIS, TN

Summary
My vehicle lost complete power while I was sitting at red light. The dashboard went completely out and po...

September 15, 2025, NHTSA ID Number: 11687241

Components: 010000 STEERING

NHTSA ID Number:
11687241

Incident Date:
September 15, 2025

Vehicle Identification Number:
3GNKBCRS3LS

Consumer Location:
TERRE HAUTE, IN

Summary
Check engine light on, message saying "steering assist reduced drive with care", engine temperature gauge...

86/100Best

Quality & Reliability

Assesses the extent of issues, glitches, and design imperfections encountered by...

88/100Best

Driving Experience

Owners' assessments regarding the vehicle's design, performance, comfort, functi...

80/100Best

Resale

CARHP's projection of depreciation, which estimates the probable decrease in the...

86/100Best

Dealership Experience

Owners' interactions with dealerships associated with this brand, encompassing b...

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