Still looking for C4 ABS ECU
#16
Your current C4 ABS controller may be able to tell you about the issues it knows about. Have you or your shop read out any errors from it via the cars diagnostic connector?
The interface between the car components and the ABS controller is testable.
Good luck
Cajonfan
The interface between the car components and the ABS controller is testable.
Good luck
Cajonfan
#17
We are going to try that next. The diagnostic tool is actually on the way. Thanks a lot for the tip.