Assist Problems of Chevrolet Blazer

"driver assisted reduced use drive with care message" comes on when it is over 70 degrees outside. The temperature gage reads zero, a/c does not work, when the car is turned off the fan runs on high for an extended period of time. Showing code p0128 used car purchase, came on 3 days after receiving vehicle from the dealership. Reset the code came on again 2. 5 weeks later (5/3/2025) when the outside temperature was in the 70's.

See all problems of the 2021 Chevrolet Blazer 🔎.

Continues "reduced steering assistance', thermostat won't register, stay on cold, a/c blows warm air. We added coolant, replaced battery. Code goes off, within a few weeks comes back on. About to replace the whole thermostat and sensor. Many many Blazers having the same issues.

See all problems of the 2020 Chevrolet Blazer 🔎.

I took my vehicle to the dealership for the recommended oil change on 09/15/2023. I am extremely good about keeping up on the routine maintenance. Upon arrival, the technician asked if I knew that my check engine light was on. I stated no, it was not on during my drive in and has not been on previously whatsoever. I scheduled a diagnostic for 09/20/2023 and brought it back to the dealership with 68,191 being the mileage. It was determined that my thermostat needs to be replaced. I then began receiving the message steering assist is reduced" which is very unsettling. I am finding that a lot of newer model 2019+ chevy Blazer owners are struggling with the exact same temperature issue, even those with way fewer mileage than mine for example a person who just had 25k on theirs. This needs to be taken more seriously / addressed further by the manufacturer.

See all problems of the 2019 Chevrolet Blazer 🔎.

Esc message on dashboard & all wheel drive disabled & lane assist traction control liggt turns on & parking brake light turns on while driving caused for my electric component to act all crazy including my sunroof I’ve been in the dealer over over try to fix it and that is concerning reason for my safety while u are driving and all those lights come on and yes I have took it to the dealer multiple times to fix this situation and yes the vehicle has been inspected by the manufacturer and yes it has happen before I have a 1 year with the car the problem first came about couple month after I got the car and been having problem since then I bought the car 5/13/23.