ABS ATE Teves MK20 fault

[Autofix]

ABS ATE Teves MK20
Fault code C1117 valve driver failure
Freelander diesel

Fets test ok. No bad solder joints. Anyone seen this fault before?

Thanks

[levisdj]

Usually you get that from a bad sensor, that doesn't read wheel RPM anymore.Check both sensors for corrosion bad contact or stuff like this.Also damaged sensors, check with a ohmmeter !

[Autofix]

Bad wheel speed sensors giving fault code for "valve driver"?

All wheel speeds ok in live data.