msaldivar

After sitting for a few hours on a relatively cold California evening,
My TPMS light came on plus a warning of low RF air pressure (22) compared to the rest at 23.
After adding air it still wont clear warning light even after it indicated it was in "tire learning active" mode. Manual says something about sitting for 20 minutes then driving for 10. No luck. Anybody encounter this?

tanner m

All of your tires are low. 30 psi cold is the recommendation from gm.

msaldivar

The 3 tires on the green reading with the warning on the rf threw me off.
Aired them ALL up to 30psi and all is good. TPMS warnings now off!

Thanks.

tanner m

You are welcome. Glad I could help!