2010 Tire pressure sensor problem

[John T.]

This morning all 4 tires register as 0. Actual pressure is 30 psi in all. Any suggestions as to causes or solutions will be helpful.

[Leif A.]

Re: 2010 Tire pressure sensor problem

John,
Any work done on the tires recently? Could be the batteries in the TPM, they have a typical life span of 5-7 years. Seems unlikely that all four would go dead at the same time. I would drive it for a while and see if it doesn't rectify itself.

[Ray K.]

Re: 2010 Tire pressure sensor problem

John,
Did you try re-setting your TPMS? On all four tires?
If I remember correctly, the instructions are in the owners manual.
However, I can't remember if the 2010s require a TPMS reprogramming tool . . . .
If it does (and you don't have one) you can take it to your dealer and they should be able to do it for you.
Ray K (#43777)

[Michael H.]

Re: 2010 Tire pressure sensor problem

Try disconnecting your battery for 10 minutes and see if that resets the TPMS.

Mike

[Michael J.]

Re: 2010 Tire pressure sensor problem

Interesting thing happened today to my 2021. After a software update download and installation, the TPMS went blank. There is a setting in the "Tire Pressure" menu to "Relearn", I am trying that now. These modern cars with all the electronic gadgets can be a real PITA.

[John T.]

Re: 2010 Tire pressure sensor problem

After driving the car several times, the TPMS function has now started working.

No clue as to why.

John

[Ray K.]