Low tire pressure won't go off

[billrigsby]

So what is the trick to getting the TPMS light to turn off I've driven a half an hour at highway speeds after airing up the tire and it will not go out.

Started and stopped the vehicle several times still on.

 

[billrigsby]

Well going way over pressure, 38 and then back down to 36 fixed the problem, unfortunately what's showing on the dashboard when they're at 36 is 32? I guess you can't go by what the computer tells you.

 

[billrigsby]

Well going way over pressure, 38 and then back down to 36 fixed the problem, unfortunately what's showing on the dashboard when they're at 36 is 32? I guess you can't go by what the computer tells you.

 

[Kmiles]

You may need to take it to the dealer and have them reset the TPMS system and do a relearn. You could also potentially have a defective TPMS sensor on that wheel. I have one that always runs 1 lb. higher than all of the others, but I've been too lazy to take it to the dealer. They can set an offset on the sensor to adjust for it.