Name: Samsung NE59J7630SB
Brand: Samsung

Question 1

What does error code C-20 mean on Samsung NE59J7630SB?

Accepted Answer

Oven sensor opened. Cause: Oven sensor resistance over 20 ohms at room temperature; Disconnected or damaged sensor harness; Damaged terminal or wire on harness; Problem with oven sensor connector on main PCB.

Question 2

What does error code C-21 mean on Samsung NE59J7630SB?

Accepted Answer

Oven heating over. Cause: Faulty oven sensor; Stuck broil, bake, or convection heater relay; Damaged heater element; Main PCB malfunction; DLB relay failure.

Question 3

What does error code C-d0 mean on Samsung NE59J7630SB?

Accepted Answer

Shorted key. Cause: Keypad cable not inserted into main PCB connector; Short circuit between main PCB and keypad connector; Short circuit within keypad cable; Main PCB failure.

Question 4

What does error code C-d1 mean on Samsung NE59J7630SB?

Accepted Answer

Door locking malfunction. Cause: Harness disconnected from door lock switch or motor; Door lock motor resistance abnormal; No voltage reaching door lock motor during operation; Door lock switch malfunction; Main PCB connector issue.

NE59J7630SB

Error Codes

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Code	Meaning	Severity
C-20	Oven sensor opened	Moderate
C-21	Oven heating over	Moderate
C-d0	Shorted key	Moderate
C-d1	Door locking malfunction	Moderate