Hello,
I recently had new wheels and tires put onto my 2021 Mazda 3 turbo hatchback (went down a size - 17 from 18), and since I am having some TPMS issues. I had the tire shop check the sensors, and the batteries and signal from them are fine, and they recommend me take the car to the dealership to have the computer (I'm guessing the body control module) checked/reset.
Before I schedule it at the dealership, does anyone know of a way to reset the BCM or the part that manages the TPMS readings on the 4th generation Mazda 3 (it does not have the TPMS reset button on the dashboard)?
The behavior is super random - the car sometimes reads all four sensors fine, then will randomly drop one, two, three, or all four from the maintenance display on the dashboard. It's random enough that when it is only reading two at a time they can be both front or both rear, or one front on the passenger side and one rear on the driver side or vice-versa. And the TPMS warning is on the dash the entire time now.
I recently had new wheels and tires put onto my 2021 Mazda 3 turbo hatchback (went down a size - 17 from 18), and since I am having some TPMS issues. I had the tire shop check the sensors, and the batteries and signal from them are fine, and they recommend me take the car to the dealership to have the computer (I'm guessing the body control module) checked/reset.
Before I schedule it at the dealership, does anyone know of a way to reset the BCM or the part that manages the TPMS readings on the 4th generation Mazda 3 (it does not have the TPMS reset button on the dashboard)?
The behavior is super random - the car sometimes reads all four sensors fine, then will randomly drop one, two, three, or all four from the maintenance display on the dashboard. It's random enough that when it is only reading two at a time they can be both front or both rear, or one front on the passenger side and one rear on the driver side or vice-versa. And the TPMS warning is on the dash the entire time now.
