Test results
1
COMPONENT CONCERNED
MICROSWITCH RETURN SPRING CHECK
OK (NO FAULTS DETECTED)
FAULT DETECTED
OPERATION
MICROSWITCH
Check that the microswitch return spring is not broken
Go to Step 2
Return spring broken
Replace the microswitch
2
MICROSWITCH CONNECTION PIN CONTACT CHECK
MICROSWITCH CONNECTION PIN
Check for the absence of an earth connection on the microswitch connection pin contact
End of diagnosis
Presence of an earth connection on the microswitch connection pin contact
Check cable and connection pin