E36 abs asc lights on, module not found.

[M7roadrunner]

I had this problem. Had to replace my module and they it read and told me the fault which was a wheel speed sensor


Sent from a land far far away

Did you have someone diagnose that the module was gone or did you take a chance on it and just replace it?

Might not be relevant in this case but I see you've already been thinking along these lines. I had a similar problem with an e36 325i a good few years ago. ABS light came up but specialist couldn't read the module when he went to check the diags. Turned out to be a faulty ABS relay. When it was replaced, straight in to the ECU and confirmed that the ABS light was caused by a faulty NS sensor.

This is what I'm hoping, if I could just locate the abs relay(s) and swap them out.
I think I'll keep looking for a wiring diagram to see will it shed some light on it.