Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Set Multimeter to Resistance 
Remove connector CN23 from the PCB
Disconnect the connector from the thermofuse
Disconnect the connector from the thermofuse
Measurement:
Measure the resistance between pins 5 and 6 (brown wires) on
connector CN23 to the corresponding pins of the thermofuse harness
as indicated below.
Expect continuity / zero resistance on both tests.
Also visually inspect the condition of the harness.
connector CN23 to the corresponding pins of the thermofuse harness
as indicated below.
Expect continuity / zero resistance on both tests.
Also visually inspect the condition of the harness.
Isolate as per TOPs P4
and refit as necessary