Wrench.Pro

2019 Chevrolet Blazer: raw data

Every record we hold for this vehicle, as plain tables, with nothing added. The consumer page shows the same records with the maintenance schedule, price ranges and nearby shops around them.

vehicle2019 / chevrolet / blazer
known issues4 clusters (reviewed 2026-08-21)
complaints186 on file (2019-09-09 → 2026-08-27)
recalls2
investigations0
fars14 occupant deaths, crash years 2010-2024 (legacy-code)
indexedyes
licenseCC BY 4.0 (derived)

Known Issues clusters all years →

Thermostat fault triggers reduced steering assist warningSTEERING, ENGINE49 complaints2023-02 → 2026-05blazer-2019-thermostat-steering-assist
  • 11701796 Steering assist reduced message, then no AC, temp gauge stuck at Cold, P0128 error Code
  • 11720293 Faulty thermostat. Check engine light comes on due to thermostat getting stuck open and needing to be replaced. This is terrible for the engine and the environment
  • 11694417 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
Transmission shudder and hesitation during accelerationPOWER TRAIN10 complaints2020-11 → 2026-06blazer-2019-transmission-shudder
  • 11734708 The transmission or torque converter has slippage and shuddering that has caused one or both to go bad. My safety was at risk due to this item beginning to fail to cause the inability to accelerate to maintain my position in traffic
  • 11521060 This is less an incident and more like a concern. I noticed a slight shudder upon accelerating. It started at lower speeds, approximately 25-30 mph, and shifting between second and third gear
  • 11377037 MY CAR HAS A SHUDDER WHEN IT IS CRUISING AT 1500RPMS. IT IS EXTREMELY ANNOYING TO DRIVE WHEN IT FEELS LIKE I AM DRIVING ON RUMBLE STRIPS
Shift-to-park sensor failure prevents engine shutoffPOWER TRAIN90 complaints2021-06 → 2026-07blazer-2019-shift-to-park-failure
  • 11730819 The vehicle will not shut off when you shift to park. You are forced to sit in the vehicle for extended periods of time attempting to get the vehicle turned off
  • 11691782 The contact owns a 2019 Chevrolet Blazer. The contact stated that upon shifting to park(P) and attempting to turn off the vehicle, the message "Shift to Park" was displayed and an alarm sounded loudly
  • 11618468 2019 Blazer with 73,399 miles is in Park, but displays "Shift to Park". System does not recognize that the vehicle is in Park. Vehicle will not turn off even after shifting transmission to drive and then to Park again
Loss of power steering and brake assistSTEERING, ELECTRICAL SYSTEM, SERVICE BRAKES4 complaints2021-10 → 2026-04blazer-2019-power-steering-brake-loss
  • 11734804 Power steering goes out intermittently while driving
  • 11436965 On mutiple occasions I have lost power steering and power brakes. The Brake and Traction Control lights will illuminate on the dash, but the physical buttons do not and are unresponsive
  • 11602686 Without warning, the brake pedal on my 2019 Chevy Blazer became hard, almost as if the car was turned off. I was unable to stop and slowly rolled into the back of a semi stopped at a stoplight

NHTSA complaints (summary) all years →

countearliest_datelatest_datecrash_flaggedfire_flaggedtop_components
1862019-09-092026-08-2740POWER TRAIN:64; ELECTRICAL SYSTEM:59; UNKNOWN OR OTHER:54; ENGINE:40; STEERING:27

Recalls all years →

campaign_numberreport_received_datecomponentsummaryconsequenceremedy
21V11500025/02/2021TIRESGeneral 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.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 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.
20V66800029/10/2020POWER TRAIN:AUTOMATIC TRANSMISSIONGeneral 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.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 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.

Investigations all years →

none listed

FARS occupant deaths all years →

crash_yearsoccupant_deathsmatch_typevpic_recovered
2010-202414legacy-code14

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road.

Cite this

Derived data is CC BY 4.0. Link back to the page you used. Text and BibTeX below.

Wrench.Pro (2026). 2019 Chevrolet Blazer vehicle data [dataset]. https://www.wrench.pro/data/vehicles/2019/chevrolet/blazer
@misc{wrenchpro_2019_chevrolet_blazer_2026,
  author = {Wrench.Pro},
  title = {Wrench.Pro vehicle data: 2019 Chevrolet Blazer},
  year = {2026},
  howpublished = {\url{https://www.wrench.pro/data/vehicles/2019/chevrolet/blazer}},
  note = {Derived from NHTSA public records. CC BY 4.0.}
}

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