Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Set Multimeter to Resistance 
Remove the filling solenoid connector from the PCB (Pink)
Measurement:
Measure the resistance between the 2 pins on the filling solenoid connector.
Expect approximately 57 Ohms.
Is the resistance measured as expected?
Expect approximately 57 Ohms.
Is the resistance measured as expected?
Isolate as per TOPs P4
and refit as necessary