TPMS Fault

[Sleaze]

Hey guys, I purchased my car second hand with apparentely what looks to be aftermarket 21 inch Mission E wheels.
no matter how many times I try to reset the TPMS and change tyre type in the settings to get them to re-learn and reset, after a while it stops trying to learn and displays this error on my dash,
Does anyone know how can i fix it? My local porsche dealership says its because "the wheels are not OEM" which sounds like bullshit to me...
No matter what i tried it doesnt display the tyre pressure and eventually shows the fault: "Tyre pressure fault, inspection necessary"
Any ideas how can I fix this?

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[Vercingetorix]

Are you sure there are functioning sensors installed?

 

[danted09]

I am working through this issue. I have a 2025 CT Turbo and bought lightly used winter wheels from a 2022 owner. The older TPMS sensors (part number ending in 275) are no longer used for 2025 Taycans. You need the part number ending in 255. My local tire shop ordered some Huf RDE254 sensors and will mount them soon. I will report back. Alternatively, they think that Autel sensors with a 2025 992.2 programming would work too (program the version that doesn't specify 275 in the description). Much cheaper than going through the dealership (and possibly a better job overall depending on your dealership).

 

[danted09]

Looking at the error in your picture, maybe one of the sensor batteries is dead. Looks like your sensors are recognized but something is wrong overall. Tire shops should be able to scan the sensors and tell you if one of them is dead.

 

[Sleaze]

I am working through this issue. I have a 2025 CT Turbo and bought lightly used winter wheels from a 2022 owner. The older TPMS sensors (part number ending in 275) are no longer used for 2025 Taycans. You need the part number ending in 255. My local tire shop ordered some Huf RDE254 sensors and will mount them soon. I will report back. Alternatively, they think that Autel sensors with a 2025 992.2 programming would work too (program the version that doesn't specify 275 in the description). Much cheaper than going through the dealership (and possibly a better job overall depending on your dealership).

my car is pre facelift not the new model

 

[Howieleem]

I had exactly the same problem. Took it to a tyre place in UK and they checked the tpms with a scanner to find that 3 of them were not transmitting. Presumably due to flat batteries.
Replaced all 4 tpms, and it displayed the pressures after a couple of miles driving.

 

[Sleaze]

I just checked at a local tyre shop using an electronic reader, all of the sensors are working...
Still in the car the same issue.
Anyone has an idea what could be wrong?

 

[Bennachie]

J1 sensors in a J1.2 car? The sensors will show as 'live' but will not 'talk' to the car... OR vice versa...

 

[Sleaze]

J1 sensors in a J1.2 car? The sensors will show as 'live' but will not 'talk' to the car... OR vice versa...

It's not j1.2 its prefacelift... anyway for anyone wondering it was fixed by putting 4 new sensors and reprograming them

 

[Dee]

Sometimes it takes a while.
When I put new wheels on my car I drove 20 km without any result.
The next day they were active and start reading the pressure when I took it out for another drive.
After that all was ok.

 

[Bennachie]

It's not j1.2 its prefacelift... anyway for anyone wondering it was fixed by putting 4 new sensors and reprograming them

Can't believe all four died at the same time...

 

[Sleaze]

Can't believe all four died at the same time...

They didn't die, actually according to the scanner they were all fine! But for some reason no reading was displayed and an error just came up.
Only after we've put 4 new one (not oem) and programmed them using a universal scanner, the TPMS started working

 

[tophamn]

They didn't die, actually according to the scanner they were all fine! But for some reason no reading was displayed and an error just came up.
Only after we've put 4 new one (not oem) and programmed them using a universal scanner, the TPMS started working

So just to be clear: did TPMS _ever_ work for you with the wheels supplied? If not what I'd guess is someone fitted J1.2 TPMS units for use on a J1.1 car - which won't work.

 

[Sleaze]

So just to be clear: did TPMS _ever_ work for you with the wheels supplied? If not what I'd guess is someone fitted J1.2 TPMS units for use on a J1.1 car - which won't work.

They never worked neither for me and neither for the first owner when he received the car brand new (it was imported with the aftermarket wheels)

 

[Bennachie]

This, as stated earlier...

J1 sensors in a J1.2 car? The sensors will show as 'live' but will not 'talk' to the car... OR vice versa...

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