Tire Pressure Management System (TPMS)

[preluda97]

Looking for help: I have OCD on my Tire PSI and check it often on my M35x while I am driving.

Yesterday on the highway my front passenger TPMS stopped reading... my Exclamation light came on on my gauge cluster as normal when there is a malfunction or something happening on the TPMS.

Anyone have any trouble shoot? I have had to purchase a new one before and don't feel like paying for one at moment. I also monitor my pressure with a hand gauge as well.

*One time on my stock 18" rims a TPMS did the same and one time started working properly again... DOES THIS Sound normal?


I look forward to hearing some responses. Thanks

[lagalaxy8]

I filled mine last week. About 3 days later mine did the same thing, warning light and none of them worked. Shut off car and one reset but about 5 mins later was gone.
Later that day it was back on but all psi where high. It was the first warm day we have had this year. So not sure if the heat and the hour drive drove these all up and that caused the malfunction. It's been fine everyday since but not as warm. I plan to drive the car for at least a hour tomorrow on the highway so going to watch to see what it does. Guessing going to have to let a touch of air out of them.

[preluda97]

I filled mine last week. About 3 days later mine did the same thing, warning light and none of them worked. Shut off car and one reset but about 5 mins later was gone.
Later that day it was back on but all psi where high. It was the first warm day we have had this year. So not sure if the heat and the hour drive drove these all up and that caused the malfunction. It's been fine everyday since but not as warm. I plan to drive the car for at least a hour tomorrow on the highway so going to watch to see what it does. Guessing going to have to let a touch of air out of them.

I have my PSI set at 32 and yesterday the weather dropped from 65-70 degrees to 22 degrees and we got some snow, yesterday the high was 35 degrees.

When I started my car my PSI read 30 and by the time I got to work it was at 33 psi.

My TPMS issue did not start til I Left work around Noon time and all my PSI were at 31.

[GQM45s]

i had that issue before, the dealer replaced the TPMS in the wheel but still had the issue, i believe the replace the sensor that reads the TPMS on my car. I had to look at the receipts again. lucky it was under warranty