Error Code C-F0
Central control PCB cannot communicate with display control board
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: C-F0
What This Means
Loose connector between Main and Sub PCB; Damaged connector pins; Broken wire harness; Sub PCB failure
What actually causes this:
Loose wire connection, corroded connector pins, or component failure in Sub PCB
First Thing to Check
Power off and reseat the connector between Main and Sub PCB firmly
Parts Involved
How to Fix
- 1
Disconnect power
- 2
Check connector insertion on Sub PCB
- 3
Check connector insertion on Main PCB
- 4
Inspect wire harness between PCBs for damage
- 5
Check connector pins for shorts
This Error Applies To
Samsung DOB30M977D Series Ovens & Ranges (2017) (2017–present)
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