Transit costum 2013 abs module error

[drugowaz]

Hi. Can anyone advice and met this problem.
I have intermitent immobiliser error car not turn starter and immo on dash.
I made some checks ,so when immo error occure abs and traction light are on dash. During scan in that time all modules comm ok exept abs module.
I suspect electrical part of abs if failing. This started progres more and more and i noticed when engine hot under hood bigger temp.
Other think if i start van no error car drive ok. During ride abs or traction light come on and i feel some jerk abit and sometimes speed drops not show etc. If i not shut car i can drive as many i need ,just i shut it it not start no starter and immo. With disconected abs module also not start.
I not heard fords has immo in these year cars in abs.

Anyone met this problem? Or its just matter of not communication abs and not start or after abs swap need program it?

Abs codes part number by duagnostics not show i tried few scanners. So dont know part number.

[pawl]

I had a 2013 ford fiesta with a defective abs unit and the immobiliser was present, some changes were made at the ford factory after 2013

[drugowaz]

So after swap neded program?