My TPM light is on. Anyway to tell what monitor is bad? Tire pressure is correct

 

Nope. On our cars they all feed the same readout.

 

What is your tire pressure? If it is correct and you are still getting a light, you would have to get the sensors read to see which one is bad. If the TPMS battery is dead, I would replace all of them or put all new sensors in.

 

Mine have been on in both my cars for years.... batteries are probably dead.

 

Can you read the sensors with a code reader?

 

I thought I was doing something wrong... no, the tire pressure is correct. So far, this is the only annoying thing I have found on the car.

 

Recently got bit by my usually good local dealer had same problem with TPM
had checked and was told right rear was bad $200 to replace $560 if all 4
replaced at same time declined as new sensors are about $35 to $50 each and
are now trying to figure better way to correct understand only dealers can program
maybe so maybe not charged $93 to do diagnostic

































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My local dealer only charged 35 to hook up and "try" to program the aftermarket sensors I had. And told me it would be another 75 bucks if I wanted to know anything else in there.. LOL.