Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Set Multimeter to Resistance 
Remove Connector X25 from the PCB
Measurement:
Measure the Resistance of the stepper motor and harness between the following connections.
Test 1 (Red to Black)
Test 2 (Green to White)
Expect approximately 54 ohms for each test.
Test 1 (Red to Black)
Test 2 (Green to White)
Expect approximately 54 ohms for each test.
Isolate as per TOPs P4
and refit as necessary