Ducati Diavel
Free Service and Repair manuals

Ducati Diavel Service Manual: Number plate light not working

Fault codes

Dds: no fault code displayed.

Dashboard: no fault code displayed.

Location of connections and components

Number plate light not working


Location of rear turn indicator and number plate light connection.

Number plate light not working


pin numbering for wiring harness side dashboard connector.

Checks

The number plate light receives pwm power supply from the dashboard. If necessary, power the number plate light with a 12 v external power supply to test function (connect correctly as indicated in the wiring diagram).

Check congruence of the ground connection on the number plate light.

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 - short-circuit to ground = with the battery cables disconnected, using an ohmmeter, continuity is detected 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.

High beam flash not working - start/stop lap function not working
Fault codes Dds: no fault code displayed. Dashboard: no fault code displayed. Wiring diagram Db dashboard connection, s high beam flash button. 7 Orange - o, 1 red/blue - r/b. Location of ...

Running lights not working
Fault codes Dds: no fault code displayed. Dashboard: no fault code displayed. Location of connections and components (A) low / high beam and parking light connections rear running light and ...

Other materials:

Oxygen sensors
Introduction An on-off type oxygen sensor (in normal operating conditions, the voltage generated by the sensors switches between a value close to 1v and a value close to 0v) is mounted on each of the exhaust manifold of the diavel. Each oxygen sensor has its own internal heater, which recei ...

Removal of the clutch transmission unit
Warning The manufacturer of the clutch transmission unit (15) advises against servicing of its internal parts due to the safetycritical nature of this component. Incorrect overhaul of these critical safety components can endanger rider and passenger safety. The only components that shoul ...

Lap activation/deactivation function (lap time)
This function activates and deactivates the lap function (lap time). To access the function it is necessary to view the ""setting" menu", using buttons (1) "s" or (2) "t" select the "lap" function and press the reset button (3) to enter the following page. Function state is highlighted on t ...

2025 | www.dudiavel.com |