Error Code C-A2
Cooling fan motor circuit malfunction
Moderate
Address soon - your appliance may not work properly
Also displayed as: C-A2
What This Means
Connector at main PCB not inserted; Connector at motor not inserted; Faulty cooling motor; Hall sensor PCB failure; Wire harness disconnection
What actually causes this:
Faulty cooling motor, disconnected Hall sensor, or broken harness connections
First Thing to Check
Check connectors at CN550 and motor; verify Hall sensor PCB pin connections
Parts Involved
How to Fix
- 1
Check if connector at main PCB (CN550) has been inserted
- 2
Check if connector at the cooling motor has been inserted
- 3
Check if wire is correctly connected between Wall main PCB (CN550) and Hall sensor PCB
- 4
Verify wiring pin map connections (refer to table)
- 5
Check wire connection between Wall main PCB (CN202) and motor connector
This Error Applies To
Samsung NV51M9770S Series Ovens & Ranges (2020) (2020–present)
Related Error Codes
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Keypad control circuit short circuit
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Oven temperature sensor malfunction