2021 transporter multivan tpms

[nobbytech]

Abs and traction control light on
Fault code in abs 0447 tpms display[c1146 f0(10001001) not available..
All abs sensors have been graphed while driving and are all good.
Any ideas

 

[Pauly]

Is this factory fitted ?

 

[nobbytech]

As far as I know

 

[Pauly]

Interesting, the reason i asked is because i have seen this message when i have been tinkering with coding while trying to activate/deactivate direct and indirect TPMS on vans that didnt leave the factory with it etc
It caused me some issues as when i applied the incorrect coding sequence i had to revert the coding back to factory to clear the error to try again

Have you been messing with anything and changing any of the coding or adaption channels on the TPMS module, cluster or infotainment unit ?

 

[nobbytech]

I haven't changed anything

 

[nobbytech]

 

[nobbytech]

7k1 tpms is that indirect tpms

 

[mmi]

All abs sensors have been graphed while driving

I'm afraid it's fairly difficult to notice glitches without making a recording and then having a proper look into the data.

A suspect (to rule out) are the ABS reluctor rings on the wheels.

16388 - TPMS Display C1146 F0 [009] - Not Available - Solved! -

Recently bought Passat 2016 had problem with passive TPMS. While driving more than 100km/h car gave sometimes Fault: Tire Pressure Monitorin System or something like that (not sure what it would say in English since it has Finnish texts). Loud beep and orange flashing tire icon with ! inside it...

forums.ross-tech.com