VehicleVerdict

2019 Chevrolet Blazer problems

Verdict · NHTSA data

One of the years to avoid

With 287 complaints filed to NHTSA — about 7.1 times the median Blazer year — the 2019 model ranks #13 of 46 Blazer years for complaint volume. It lands on the years-to-avoid list.

No single system dominates the record — complaints spread across transmission (62), electrical system (58), and other (54), which usually points to general build quality rather than one defect. In government crash testing it earned 5 of 5 NCAP stars overall.

287

NHTSA complaints

2

Recalls

0

Investigations

5

Crash-involved

0

Fires reported

3

Injuries

0

Deaths

5

NCAP overall · of 5 stars

How does 2019 compare to other Blazer years?

Blazer NHTSA complaints by model year, 2019 highlighted1,707 complaints1969: 0 complaints1972: 0 complaints1973: 1 complaints1974: 0 complaints1975: 0 complaints1976: 1 complaints1977: 2 complaints1978: 2 complaints1979: 1 complaints1980: 1 complaints1981: 1 complaints1982: 2 complaints1983: 8 complaints1984: 10 complaints1985: 35 complaints1986: 21 complaints1987: 38 complaints1988: 45 complaints1989: 47 complaints1990: 42 complaints1991: 267 complaints1992: 337 complaints1993: 616 complaints1994: 774 complaints1995: 1,707 complaints1996: 1,579 complaints1997: 1,098 complaints1998: 1,025 complaints1999: 612 complaints2000: 885 complaints2001: 464 complaints2002: 301 complaints2003: 103 complaints2004: 67 complaints2005: 18 complaints2006: 20 complaints2007: 11 complaints2008: 5 complaints2019: 287 complaints2020: 345 complaints2021: 191 complaints2022: 66 complaints2023: 58 complaints2024: 59 complaints2025: 39 complaints2026: 1 complaints
Blazer NHTSA complaints by model year, 2019 highlighted. Red bars are years to avoid.

See all Blazer years to avoid →

What are the most common 2019 Chevrolet Blazer problems?

ComponentComplaintsShare
Transmission6222%
Electrical System5820%
Other5419%
Engine3813%
Steering279%
Driver Assistance145%
Brakes145%
Speed Control72%
Airbags31%
Tires & Wheels31%
Body & Structure21%
Fuel System21%
Lighting10%
Visibility & Wipers10%
Seats10%

Does the 2019 Chevrolet Blazer have recalls?

2 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

21V115000Tires & WheelsFebruary 25, 2021 · 33,838 units

Defect

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 various model year 2018-2021 vehicles. The affected tires were cured for too long during production.

Consequence

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.

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 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 N212329050.

20V668000TransmissionOctober 29, 2020 · 194,105 units

Defect

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 have missing bolts.

Consequence

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.

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 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 N202313440.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“The contact owns a 2019 Chevrolet Blazer. The contact stated that upon driving into a parking space and placing the vehicle into park(P), the vehicle independently accelerated into a building. The air bags deployed upon impact. The contact was treated at the scene by paramedics for minor scrapes…”

Complaint filed with NHTSA · Transmission · July 28, 2022 · crash

“The contact owns a 2019 Chevrolet Blazer. The contact stated that upon driving into a parking space and placing the vehicle into park(P), the vehicle independently accelerated into a building. The air bags deployed upon impact. The contact was treated at the scene by paramedics for minor scrapes…”

Complaint filed with NHTSA · Electrical System · July 28, 2022 · crash

“coolant temp gauge stuck on cold, AC quits blowing cold air, reads the thermostat code when check engine light comes on. Was told my car needs a new thermostat and a coolant temp sensor. This has proven to be a common issue among Blazers. there is no rhyme or reason when this happens and will fix…”

Complaint filed with NHTSA · Other · June 6, 2025

“Engine temperature gauge is not working. Dash is displaying driver assist issue and steering intermittently locks up while moving. Air conditioning does not work and cooling fan is running at high speed. Thermostat and coolant temperature sensor need to be replaced. Such a high number of these…”

Complaint filed with NHTSA · Engine · October 19, 2025

“Engine temperature gauge is not working. Dash is displaying driver assist issue and steering intermittently locks up while moving. Air conditioning does not work and cooling fan is running at high speed. Thermostat and coolant temperature sensor need to be replaced. Such a high number of these…”

Complaint filed with NHTSA · Steering · October 19, 2025

2019 Chevrolet Blazer — common questions

Is the 2019 Chevrolet Blazer reliable?

NHTSA data argues against it: 287 complaints put the 2019 model at #13 of 46 Blazer years. It is one of the Blazer years to avoid.

What are the most common 2019 Blazer problems?

According to NHTSA complaint data, the leading problem areas are transmission (62 complaints), electrical system (58 complaints), other (54 complaints).

Does the 2019 Chevrolet Blazer have recalls?

Yes — NHTSA lists 2 recall campaigns affecting the 2019 Chevrolet Blazer. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Which Chevrolet Blazer years should you avoid?

Based on complaint rates and open investigations, the Blazer years to avoid are 1995, 1996, 1997, 1998, 2000, 1994, 1993, 1999, 2001, 2020, 1992, 2002, 2019, 1991, 2021, 2003, 2004, 2022. The cleanest record among Blazer years belongs to 1975.

How safe is the 2019 Chevrolet Blazer?

In NHTSA's NCAP crash testing, the 2019 Chevrolet Blazer earned an overall rating of 5 out of 5 stars.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.