Ducati Diavel Service Manual: Resetting turn indicators not possible - accessing dashboard menu not possible

Fault codes

Dds: no fault code displayed

Dashboard: no fault code displayed

Location of connections and components

Location of left hand handlebar switchgear set connection.

Pin numbering for wiring harness side dashboard connector.

Checks

Test turn indicator reset button function. When the button is pressed, there must be continuity between its two electric terminals (pin 3 and pin 1).

Check that there is a voltage of 5v on pin 1 of the turn indicator reset button arriving from dashboard pin 17.

Check the integrity of the electrical circuit and connections (short-circuits to ground, short-circuits to vdc, open circuits).

If none of the aforementioned tests identifies the problem, replace the dashboard.

Note

Check integrity of electric circuit - short-circuit to vdc = with dashboard on, using a voltmeter, a voltage is measured between the wire tested and ground.

Check integrity of electric circuit - open circuit = with the battery cables disconnected, using an ohmmeter, no continuity is detected between the two ends of the wire tested.