STOVES slot in COOKER — 059041927

Hi – I have 2 faults with this appliance. First was the flo tube not coming on when any switch is activated. I changed the tube and starter and it works fine BUT stays on all the time and doesn’t turn off at all. On inspection of the switches I can’t see how they would turn the light on n off anyway. ANY IDEAS

Secondly the cooling fan motor is always on even when machine is cold. I had some help from UKW and changed the ceramic resister that goes onto the terminal block cooling motor connects too but made no difference. If I take off one spade on it the motor does stop. Then I traced the brown wire to grill door microswitch and the blue wire goes to a small pcb on the top of the oven. Opened the grill door and got a reading between brown n blue wires. Does this then tell me that this pcb is at fault or is there something else I’m missing ????

ANY IDEAS Brett