cooling fan won’t turn off – mazda 3 2011

car forum repair & maintenance cooling fan won’t turn off – mazda 3 2011

  • jkfoodiefarm
    community member
    april 20, 2022 at 7:54 pm

    my cooling fan won’t turn off after i turn my car off. worst of all, it drains my battery completely dry. someone suggests checking the relay, but i can’t find a cooling fan in my car. can anyone hell?

    brand: mazda
    model: 3
    year: 2011

    april 20, 2022 at 8:08 pm

    probably the fan control module that has failed. if there is a separate cooling temperature sensor for the module, it could be that also! but need to measure the cooling fan module first to see if it is sending power to the fan control relay when the fan is not switching off!