Here is the solution for you to solve Doosan DMS-5 diagnostic software FAD1006 fault code “Check Connection State to ECU” error message when you trying to connect machine.
There is no response from the ECU.
- Make sure the power is supplied to the ECU.( Driven state machine)
- Check the communication status. (Cable, Connector tightening status)
- Make sure you have the same notification also occurs in the instrument cluster.
– Make sure you have the same notification also occurs in the gauge panel.
- Make sure that you selected in the ECU information of the ECU program with the same
- Verify that the problem also perform other functions.
- If you have problems in performing other functions, please contact the administrator for the notification.