c-f2
Moderate
Samsung · Ovens & Ranges
Communication error - secondary circuit
Quick Answer
Error code C-F2 on your Samsung Ovens & Ranges means: Communication error - secondary circuit. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Step 1: Unplug the range for 60 seconds, then restore power.
2
Step 2: If error returns, check the wire harness between main PCB and sub PCB.
3
Step 3: Replace the defective board (main PCB or sub PCB).
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Main PCB
Sub PCB
Wire harness
Related Error Codes