Error code reference

Samsung Washer Error Code 4C2

Water supply check occurring if PCB terminal from drain hose to detergent drawer is not connected, transparent hose is folded/torn, cold and warm water hoses are wrongly engaged, water temperature sensed higher than 70°C during dry cycle, or water temperature sensed higher than 50°C in Wool or Lingerie courses.

SourceSamsung Top-Load Washer - Full Service Manual (WA50K8600AW/AV, WA52J8060AW)p. 18

Diagnostic procedure

The full 4C2 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check whether the transparent hose is folded or torn and verify hose connections.

SourceSamsung Top-Load Washer - Full Service Manual (WA50K8600AW/AV, WA52J8060AW)p. 18

More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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