Fridge Or Freezer "Open Door Alarm" Always On And Red Led Is Flashing; Fridge And/Or Freezer Internal Lamp Doesn't Work - Whirlpool Cassinetta Repair Manual Line

Refrigerator door
Freezer door
Possible reason:
In case of door inner liner too low, a
not complete switch closure could
happen when door is closed.
Rise door position acting on bottom
hinge.
Lamp is probably burnt.
Replace it.
If lamp doesn't work yet,
check the door switch (*).
(*) Note: On range 2007 NO-IDI and all range 2008-2009 appliances, a defect of the switch should implicate
also an issue of not crushed/delivered ice from the dispenser.
Troubleshooting & Diagnostic:
Fridge or freezer "open door alarm" always ON
and red LED is flashing.

Fridge and/or freezer internal lamp doesn't work.

Possible reason:
Fridge door switch defect (*)
Check on the main board the
at the 16pol connector (feedback
signal to the Main Board).
If the connections are OK, change
the door switch.
Possible reason:
Freezer door switch defect (*)
Check on the main board the
at the 16pol connector (feedback
signal to the Main Board).
If the connections are OK, change
the door switch.
Check on the main board the
Pin 7 (for fridge) or Pin6
the 16pol connector (feedback signal to
the Main Board).
Only if both compartments lamps don't
work yet, replace the Main Board.
Pin 7
Pin 6
(for freezer) at
74