Error code showing
Parts commonly needed when your Samsung dishwasher has this issue. Recommendations are based on repair patterns and may not diagnose your specific problem.
Verified Components
Parts
1Part numbers confirmed across multiple retailers for DW80M9550US
Repair tips for this issue
From the service manual for Samsung DW80M9 Series Dishwashers (2018)
From the service manual
Good to know
2 technician insights for the Samsung DW80M9 Series Dishwashers (2018)
Two different connector counts for Main PBA by model
The DW80M9960US/UG models have 8 wire connectors on the Main PBA, while the DW80M9550US/UG models have only 7. Similarly for the door outer: DW80M9960 has 10 wire connectors, DW80M9550 has 8. Always verify which model you are servicing before disconnecting.
Always drain residual water before any service
Before replacing any parts: (1) Drain water by operating the drain pump, (2) Close water supply valve, (3) Turn off power and disconnect cable — turn off circuit breaker, (4) Pull out unit from sink carefully — watch drain hose. When pulling out or laying down for service, lower adjustable legs first to provide clearance and prevent breaking legs or damaging the base.
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