RESISTANCE LOW PRESSURE SENSOR HARNESS

Set Appliance State:

Isolate Mains Power to appliance as per TOPs P4

Set Multimeter to Resistance

Remove connector CN4 from the PCB
Disconnect the connector from the low pressure sensor

Measurement:

Measure the resistance between the brown, blue and black wires of the low pressure sensor harness.
Expect continuity / zero resistance on each of the wires.
Also visually inspect the harness for good general condition.

ar genus he 24 system.h59801.wps in situ.gif

Note.
On some PCB's the connector will be labelled as CN12 not CN4 and its orientation will differ, however the test points and expected results remain the same.