640d 2017 TPM RDC Failure

[Shirwan]

Hi, Just purchased a 640d and having an issue with the tyre sensors. On startup I get a TPM (rdc) failure.

Have checked tyre pressure and all okay, took it to a Tyre specialist who checked all the tyres and used a device which showed all of the sensors are broadcasting a signal correctly.

When's try and do a reset it comes back with the same error message. I have ID5 NBTEvo_k firmware from factory.

Any help would be appreciated

[VP007]

Originally Posted by Shirwan

Hi, Just purchased a 640d and having an issue with the tyre sensors. On startup I get a TPM (rdc) failure.

Have checked tyre pressure and all okay, took it to a Tyre specialist who checked all the tyres and used a device which showed all of the sensors are broadcasting a signal correctly.

When's try and do a reset it comes back with the same error message. I have ID5 NBTEvo_k firmware from factory.

Any help would be appreciated

Hi,

I had this issue 2 weeks ago and turned out to be the RDC module which failed.

Dealer changed it and all working fine now.

[Shirwan]

Originally Posted by VP007

Hi,

I had this issue 2 weeks ago and turned out to be the RDC module which failed.

Dealer changed it and all working fine now.

Thanks, I called an independent earlier today and he stated the same, the receiver module needs replacing, booked in for next week.

[RJV3]

Where is the rdc module located?

[Opie55]

Originally Posted by RJV3

Where is the rdc module located?

I found one picture quickly - at least on my F12 it is fixed to the bottom of the car right behind the rear differential. It looks to be about the same shape and proportions as an old-fashioned 5-stick pack of gum, but maybe half again as large.