TPMS Situation

My TPMS light is steady on on the dash. I checked all tires pressures, including the spare, and all are good. I tried a reset by pushing the button under the steering column but nothing.

The light will come on when I start the truck, blink once, then stay on.

I thought if a sensor was bad that the light would blink and if a tire was low on pressure the light would stay on steady like it is.

Anyone have any ideas?

 

Maybe you already completed the full reset procedure, but your posting suggests you just pushed the reset button. If you have done the procedure, sorry for bringing it up, if you haven't followed the procedure in your owners manual, I suggest you read and complete it. The cold weather will often be just enough to tip tire pressure below the threshold that set the light.

 

If you don't want read the manual.....To reset the TPMS system just push and hold the button until the light flashes and let go, if it goes out, it's all good, if not you'll need to get it checked out.