Trouble shooting a TSMS '15 4 Runner

Hi Folks,
I had a flat about a month or so ago, believe it or not, my luck, I ran over a 10mm open-end wrench! yes a wrench! so my tire indicator lamp comes on and stayed on. yesterday I had a new tire put on the bad tire rim and the lamps is still on. can anyone tell me what may be the issue here?

thanks in advance!

 

Uhhhh your tires guys didn't bother to look at the TPMS while they were at it and sent it back out the door with the light on?

I'm going to guess it got damaged or battery.

 

Check air pressure. TPMS sensors are pretty sensitive. I was at 25psi and my light came on. Got it back to 34psi and all gravy.

 

check all tire pressure including the spare. it should automatically reset after driving a few minutes. else, one of the TPMS is bad.