Unscrew the screws on the rear light wire connector cover.
Prize up to remove the light wire connector cover.
Check if the connector is ok.
DIAGNOSIS 1
CHECK AND TEST 2
Disconnect the wire connector.
Measure the voltage of the therminals from cabinet side.
DIAGNOSIS 2
PROCEDURE 1
Prize up the top side of lower hinge cover.
Remove the hinge cover.
Prize up the upper hinge cover with a screwdriver.
Unscrew upper hinge part.
Remove the door.
Make sure gasket is properly attached.
Make sure the door is parallel to the cabinet.
Connect the door light wire.
Install the cover of door light wire.
Power on the appliance and open door to check if the light turns on or not.
DIAGNOSIS 3