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Error code reference
Samsung Washer Error Code 9C5
Power error-abnormal current detection in standby state (motor not running, occasional).
SourceSamsung Drum Washing Machine - Service Manual: Maintenance & Troubleshootingp. 47
Diagnostic procedure
The full 9C5 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 the customer's power supply conditions and verify operating voltage. If PBA control circuit is defective, replace PBA. After removing PBA, check if AC connector is short-circuited. After removing board, check motor connector-if motor is short-circuited, replace both motor and board; otherwise replace main board only.
SourceSamsung Drum Washing Machine - Service Manual: Maintenance & Troubleshootingp. 47
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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Where this code is documented
2 manuals in the MyPros+ library document this code for Samsung washer.
Models covered by the manuals that document this code
75,000+ service documents · 20,000+ error codes · 100+ brands
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