TPMS Not Registering
10-17-20, 09:35 AM
#1
Driver School Candidate
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TPMS Not Registering
The TPMS is not showing up on the monitor. There dashes for all four tires. The monitor worked fine while it was still warm outside and now that it is colder I get nothing on the monitor. After the car has been driven for about 30 - 45 min the TPMS appear. The low tire indicator occasionally flashes, stays on then turns off. The tire pressure has been checked and is at 36 psi for all four tires. Do the sensors need to be replaced or reprogrammed? This is a 2013 GS 350 F-Sport.
Last edited by jawaldorf; 10-17-20 at 09:45 AM.
10-17-20, 11:27 AM
#2
Racer
It sounds like the battery(ies) might be dying. You can get the battery level checked iirc.
10-17-20, 02:10 PM
#3
I know TPMS have issues sometimes when it's extremely cold due to the pressure drop while it's cold vs warm but you can first try to reset the TPMS.
If you know someone with Techstream, you can try hooking it up to your car and see the TPMS live data to see battery and also test out the connection to your TPMS sensors.
If you know someone with Techstream, you can try hooking it up to your car and see the TPMS live data to see battery and also test out the connection to your TPMS sensors.
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