Hi there, I'm wondering if you can help. I drive a Fiat 500 and yesterday my TPMS warning light came on. However, I accidentally reset the tire pressure before checking my tires and filling it up. Have I messed up the calibration of the TPMS and set the recommended PSI to lower than what it should be? Or even after resetting will it remain to what the manufacturer set it to? Thank you for your help!
Hi. you can pump up your all 4 tyres to the recommended psi.( there should be placard Sticker in doors or behind gas cap with all the info) after correct pressure Reset TPMS again.
