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Samsung Ovens & Ranges2017–present

Error Code C-A2

Cooling fan motor malfunction

Moderate

Address soon - your appliance may not work properly

Also displayed as: C-A2

What This Means

Cooling motor connector loose at main PCB; Cooling motor connector loose at motor; Cooling motor failure; Main PCB failure

What actually causes this:

Cooling motor connector loose, motor bearing failure, or motor winding failure

First Thing to Check

Check cooling motor connector at main PCB is fully inserted

Parts Involved

Cooling MotorMotor ConnectorMain PCB

How to Fix

  1. 1

    Check whether connector at main PCB is inserted

  2. 2

    Check whether connector at cooling motor is inserted

  3. 3

    Inspect connectors for bent or corroded pins

  4. 4

    Test cooling motor operation if connectors are secure

This Error Applies To

Samsung DOB30M977 Series Ovens & Ranges (2017) (2017–present)

Service manual exact match: DOB30M977DService manual exact match: DOB30M977S

Related Error Codes

C-F2

Touch panel control communication failure

C-30

PCB temperature sensor open or short circuit

C-20

Oven temperature sensor circuit is open

C-31

PCB overheating - internal temperature critically high

C-21

Oven overheating - internal temperature critically high

C-23

Meat probe sensor short circuit detected

C-72

Steam drain system not working - water remains after cycle

C-d1

Door lock mispositioned or malfunctioning

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