Hey guys

I ve a little problem with my new Ecos.

When I start the engine, the ABS light stays out, when I drive some meters and use the brake the light comes on.

ABS ist not working, sometimes the light comes on even without braking.

As far as I know the pre owner told me, that a cable to one of the rear ABS sensors is missing, as the car has got a new loom (HTT Car and engine, but was rebuild to Weber marelli technic)

But if a cable is missing the ABS light shall come on directly or?

Perhaps someone had this problem in the past and can help me....

AS I can just see that all sensors are cabled!

thanks