EPB Auto Hold not working

[spike1947]

H
Have a yellow warning light on my dash a P with a dash across it, I think it come on after disconecting the battery, also the Auto Hold on EPB switch is not now working, it has had a new Clutch master cylinder fitted, but warning light was on before that was fitted .

IMG-4749.jpg

Scan today
Address 53: Parking Brake Labels: 3AA-907-801.clb
Part No SW: 3AA 907 801 E HW: 3AA 907 801 E
Component: J540 EPB4 VW-55183 0007

1 Fault Found:
03182 - Clutch Position Sensor (G476)
010 - Open or Short to Plus
Freeze Frame:
Fault Status: 01111010
Fault Priority: 2
Fault Frequency: 1
Reset counter: 13
Mileage: 196338 km
Time Indication: 0
Date: 2019.05.28
Time: 15:17:50

Freeze Frame:
Voltage: 12.20 V
Count: 55

[Overdose]

You'll need to fix the clutch position sensor fault, as a signal from this sensor is used in the auto hold system. Even if there is another cause, this one will affect the system.

I should add, that if you look at the switch signal in either measuring blocks or advance measurements, you will be able to determine if the switch itself is sending a signal.