V70 Petrol Manual 2.4T - Yaw/ABS fault reading 15 volts

[stoatallyawesome]

Has anyone had any experience with DSTC warning lamp lit due to yaw rate/lateral sensor AND/OR ABS unit fault?

My V70 Petrol Manual 2.4T 2000 has failed MOT due to an DSTC error.

Initial error reading shows faulty yaw rate sensor.
This car has 2 yaw rate sensors and 1 lateral accelerometer.

Yaw rate sensor have been replaced with reconditioned units and that removed the yaw rate error.
Now the ABS unit is reporting an incorrect voltage of 15 volts!

The ABS unit was removed and reconditioned 2 years ago due to the ABS warning light lit on the dash. ABS unit was found to be fine during this process - was refitted and the ABS error persisted. (Fault was eventually traced by the mechanic unplugging every sensor he could find and then plugging them in one by one. Found ABS fault was being triggered by a faulty brake fluid fill level sensor.)

So now the ABS unit is reporting an incorrect voltage - should I have the unit reconditioned again?

Has anyone had any experience of chasing down these yaw rate/ABS errors?

Thanks!