Error code reference

Samsung Dishwasher Error Code bE3

Key input error

Key input error: IC communications between the Sub PBA and the touch button fails.

First step from the service manual

Check whether there is condensation on the PBA (CN103 of Display Control Module connector, CON100 TOUCH Module connector).

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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bE3 on my Samsung DW80R5060US

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Key input error: IC communications between the

From Service Manual 368868, p.40:

1.Check whether there is condensation on the PBA (CN103 of Display Control Module connector, CON100 TOUCH Module connector).

2.Inspect the communication harness between the main control and the UI board for bent pins or unseated connectors at each end.

3.Measure supply voltage to the UI board. Expected: 5 VDC at the interface connector; a low or missing rail points back to the main control supply.

Part DA41-00651R

Display board

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