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The 2019 Blazer is less reliable than other cars from the same model year.
The Reliability score is based on our latest subscriber survey of 2019 Chevrolet Blazer owners. The owner comments describe problems respondents experienced with this vehicle.
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"Cooling system. Warning light went on. Bad thermostat. Resolved in one week. $900."
Anonymous, WI (2019 Chevrolet Blazer Leather 3.6-L V6)"3 problems with cooling system two radiators and one thermostat. Expensive repairs"
Anonymous A., OH (2019 Chevrolet Blazer Premier 3.6-L V6)Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
""Periodically the display screen on my vehicle would go black and the radio would not work. Initially the blackouts would only last a second or two. Then they began getting longer in length. Once they got to be 15 -30 seconds in length, I took my vehicle in to the CHEVROLET dealership where I purchased the vehicle. The dealership then replaced the radio under the extended warranty I had purchased.""
Anonymous A., NE (2019 Chevrolet Blazer RS 3.6-L V6)""The USB port would not recognize flash drives that were inserted into the socket. While items put in the USB port to charge would do so, but flash drives with music on them would not play though the audio system.""
Anonymous A., NE (2019 Chevrolet Blazer RS 3.6-L V6)Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
"The sensor alerts that the car is not yet in Park requiring a re-check to assure my car is actually in Park. A nuisance but a part of the transmission trouble"
Anonymous A., (2019 Chevrolet Blazer RS Unsure)"The transmission trouble started when starting from in 1st gear. And what really pisses me off is it all began right after the warranty expired. Since I havent had $6000 to put into this transmission that should have been taken care of by Chevrolet . I see many others have had this trouble too. Does someone have to die before Chevrolet takes care of it? The jerking/hesitation is not from something I did. Its a Chevrolet issue.No thanks, Chevrolet! No more Chevrolets for me!"
Anonymous A., (2019 Chevrolet Blazer RS Unsure)Transmission rebuild or replacement, torque converter, premature clutch replacement.
"Car jerked when increasing speed as gears shifted."
Anonymous, IN (2019 Chevrolet Blazer Unsure 2.5-L 4 Cyl)Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
"Sensor for fuel level and gage."
Anonymous, NV (2019 Chevrolet Blazer Cloth 3.6-L V6)Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.
Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.
AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
"Faulty thermostat causing check engine light. Replaced by dealer."
Anonymous, GA (2019 Chevrolet Blazer Leather 3.6-L V6)