Quote:
Originally Posted by mommy-of-4-kids
Thank you for the reply. 
I am cheating and usng your excellent forum even though I own an e39. 
The one thing that I know is wrong is that my wheel sensor reads 0. I obviously need that fixed, and it is in my plans. However, would it really cause the whole system not to work at all?
I will try unplugging. |
Well, that conflicts with your previous statement of "Dead-reckoning signalling is working properly. "
Your wheel sensor signal IS the problem. 100% certain.
Without a wheel sensor pulse, the Mk2 will not work.
Conclusion: Mk2 is 99% likely to be OK.
Find the missing wheel sensor pulse and fix it.
Does your Speedo still work?
Do you have an ABS-warning light on?
If you have speedo and/or ABS warning light problems, the fault is likely to be the actual wheel sensor.
If ABS and speedo are fine, then the fault is in the wire from ABS control unit to nav. Check nav connectors first (easy to access), then check ABS connector.
Post your chassis number and I'll advise what wire colours to focus on.