A Whirlpool Dishwasher displays a F4-E2 error code when a Main Motor Error or Heater Error has been detected by the internal electronic diagnostics.

A Whirlpool Dishwasher displays a F4-E1 error code when a Main Motor Error has been detected by the internal electronic diagnostics.

A Whirlpool Dishwasher displays a F6-E3 error code when a Low Water Level Error has been detected by the internal electronic diagnostics.

A Whirlpool Dishwasher displays a F9-E4 error code when a Light Error has been detected by the internal electronic diagnostics.

A Whirlpool Dishwasher displays a F7-E2 error code when a High Temperature Error has been detected by the internal electronic diagnostics.

A Whirlpool Dishwasher displays a F7-E1 error code when a Heater Error
Wash Motor Error
has been detected by the internal electronic diagnostics.

A Whirlpool Dishwasher displays a F4-E3 error code when a Heater Error has been detected by the internal electronic diagnostics.

A Whirlpool Dishwasher displays a F6-E7 error code when a Flow Meter Error has been detected by the internal electronic diagnostics.

A Whirlpool Dishwasher displays a FA-E3 error code when a Fan Motor Error has been detected by the internal electronic diagnostics.

A Whirlpool Dishwasher displays a F10-E3 error code when a Drying Fan Error has been detected by the internal electronic diagnostics.