How can I fix my Fisher Paykel Washing Machine?

I have narrowed it down to fault code #43 by finding a service manual online, but I don't know where the switch is to check it. This is what the manual said: (00101011) OOB Switch Fault
The Motor Controller Module has found that the signal returning from the out of balance switch
indicates that the switch is permanently on or the harness to it is disconnected.
Primary Source - Mechanical.
Action
1) Check that the out of balance switch is free to move.
2) Check that no harnesses are blocking switch movement.
3) Check switch operates correctly when activated. Replace switch if suspect.
4) If the out of balance micro switch shows signs of corrosion replace the switch and fit a
condensation kit to the console area.