My Tpms light came on today I checked all 4 tires. Back driver side was about 25/26 psi while the back passenger side was about 29.
my questions are:
1) at what pressure does our tpms light come on? The general rule of thumb I believe is 25% under the suggested pressure, so at 32 psi suggested that would mean the light comes on around 24 psi.
2) after refilling the tires how long do you have to drive before the light will go off? My last cars light went off almost Instantly but I’ve read that ford cheaped out on the system for the fiesta and it can take up to 20 minutes of driving to go off
3) is there a way to manually reset the light and turn it off? I tried using the accessport to clear the codes (which again worked on my old car) but it doesn’t appear to turn the light off with the fist. I also read some ridiculous thing about cycling the ignition and hitting the brake pedal and then cycling it again but that didn’t work for me. I read that procedure may require some sort of special reset tool or something?
also, any other information you have about the TPMS system on the fist would be appreciated. This is the first time I have gotten a low pressure light on my fist. And it seems pretty different from my Last car
my questions are:
1) at what pressure does our tpms light come on? The general rule of thumb I believe is 25% under the suggested pressure, so at 32 psi suggested that would mean the light comes on around 24 psi.
2) after refilling the tires how long do you have to drive before the light will go off? My last cars light went off almost Instantly but I’ve read that ford cheaped out on the system for the fiesta and it can take up to 20 minutes of driving to go off
3) is there a way to manually reset the light and turn it off? I tried using the accessport to clear the codes (which again worked on my old car) but it doesn’t appear to turn the light off with the fist. I also read some ridiculous thing about cycling the ignition and hitting the brake pedal and then cycling it again but that didn’t work for me. I read that procedure may require some sort of special reset tool or something?
also, any other information you have about the TPMS system on the fist would be appreciated. This is the first time I have gotten a low pressure light on my fist. And it seems pretty different from my Last car