Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Set Multimeter to Resistance 
Disconnect plug from the spark generator
Measurement:
Test 1:
Measure the resistance between the red wire on the plug to the spark generator and the red wire on X10 marked 10.1.
Test 2:
Measure the resistance between the blue wire on the plug to the spark generator and the blue wire on X11 marked 10.2.
Expect continuity (zero resistance) on each test.
Measure the resistance between the red wire on the plug to the spark generator and the red wire on X10 marked 10.1.
Test 2:
Measure the resistance between the blue wire on the plug to the spark generator and the blue wire on X11 marked 10.2.
Expect continuity (zero resistance) on each test.
Isolate as per TOPs P4
and refit as necessary