TPMS woes

[Swearwolf]

Hi all

I have a 2009 s-max

It has tpms from factory, but I changed wheels to no sensors and disabled TPMS months ago

I got 4x new sensors fitted in the wheels now, and would like to re-enable TPMS

Each sensor has an ID but I can't find anything in forscan to input their ID, or anything to enable learning mode?

Does anyone know how to *actually* enter TPMS learning mode on this particular car? I'd be massively grateful

thanks

 

[Swearwolf]

May have gotten somewhere

Did a BCMii self test:

Code: C1A57 - Left Front Initiator

Additional Fault Symptom:
 - Circuit Open

Module: Body Control Module

Seems a broken/loose connection passenger front.. will investigate

[Swearwolf]

Just to update... the antenna on passenger front was unplugged, however plugging it in, the error disappears but still no joy 😞

[StephenFord]

Have you tried actually driving the car? TPMS usually takes about 1/2 to one mile of driving to register any changes in the TPMS system.

[Swearwolf]

22 minutes ago, StephenFord said:

Have you tried actually driving the car? TPMS usually takes about 1/2 to one mile of driving to register any changes in the TPMS system.

yes mate. 12 miles done no change

[Swearwolf]

New update. Approx 15

miles drive, error popped up “tyre monitor sensors not detected” and warning light went off. Psi shows — for each wheel