CHECK AND TEST 1

Step 1

Unscrew cover of mainboard with a Cross-head screwdriver. 

Step 2

Check if the terminal is filled with foam or not, then test resistance of fridge sensor from terminal in PCB area. 

Step 3

Take note of value.

Step 4

Measure the temperature of sensor. 

DIAGNOSIS 1 


PROCEDURE 1

Step 1

Remove shelves 



Step 2

Remove crisper drawer 

Step 3

Remove crisper drawer cover shelf. 

Step 4

Remove crisper drawer cover shelf. 

Step 5

Use screwdriver to leverage decorative panels from the bottom and remove.

Step 6

Remove the 2 screws on fridge air duct. 

Step 7

Pull out the air duct. 

Step 8

Disconnect the terminals. 

CHECK AND TEST 2

Step 1

Test resistance of sensor from terminal in duct cover. 

DIAGNOSIS 2


PROCEDURE 2

Step 1

Release the clasp. 


Step 2

Remove the foam air duct. 

Step 3

Remove tape. 

Step 4

Remove the broken sensor.

Reverse above procedures to reinstall temp. sensor and fridge air duct. 

CHECK AND TEST 3

Step 1

Set multimeter to resistance gear. 

Step 2

Use a wire to connects 2 pins of terminals in PCB area, then measure the connection. 

DIAGNOSIS 3


PROCEDURE 3


DIAGNOSIS 5


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