TPMS one wheel dead.
#1
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I have had one wheel (FrRt) dead since I got the car about 15 months ago.
I assumed it was a dead sensor.
Just had the tire replaced and was going to have them replace the sensor, but they said it it good and has a good battery.
Next will be the antenna or the main module.
Looking for thoughts and experience.
Update: The sensor started "working" but it is reporting 0 psi.
Is there a way to reset the pressure level, or is it probably a bad sensor?
I assumed it was a dead sensor.
Just had the tire replaced and was going to have them replace the sensor, but they said it it good and has a good battery.
Next will be the antenna or the main module.
Looking for thoughts and experience.
Update: The sensor started "working" but it is reporting 0 psi.
Is there a way to reset the pressure level, or is it probably a bad sensor?
Last edited by N_Jay; 06-09-2023 at 10:49 PM.
#2
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Unplug the module in the frunk and disable TPMS using a coder. TPMS was an option on 987 models in most of the world and it's just a matter of 'telling' the car's computer if it's installed or not. Can easily be reversed, saves money, and wheels swaps are quick and easy.
#3
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I know how to do that.
#4
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Hello, just because the sensor battery is ok doesnt mean it is reporting properly. If one sensor is getting funny ( unless the rest are very new) I would probably change all 4. I doubt it is the antenna or module unless you can see damage to the antenna.
These systems are a bit touchy. Every once in a while, my system reports something strange. I have new sensors that all check out ok.
What I have read here, and it worked for me, was to overinflate the tires ( to about 50 psi) turn on the ignition so the module sees this, then let the air out to the proper level.
Hope this helps, good luck
These systems are a bit touchy. Every once in a while, my system reports something strange. I have new sensors that all check out ok.
What I have read here, and it worked for me, was to overinflate the tires ( to about 50 psi) turn on the ignition so the module sees this, then let the air out to the proper level.
Hope this helps, good luck
#5
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Use the menu to do a reset so all are reporting 0 psi. Drive around for and they should start reporting again after a while. If one or more are not reporting out and the batteries are ok it is likely the sensor is faulty.
#6
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Had a new sensor installed (Easy peasy since the shop put the tire on in the wrong direction.)