Error code reference

ASKO Washer Error Code Engine fault

No signal from Tacho or MCU.

No signal from Tacho or MCU.

First step from the service manual

Check the output from the MCU and the wiring between the motor and the MCU.

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

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  • Step-by-step tests with expected resistance, voltage, and continuity values
  • Wiring diagram references and connector pinouts from the OEM service manual
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