Ducati Diavel
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Ducati Diavel Service Manual: Horn not working

Fault codes

Dds: horn diagnosis -> short circuit to ground (s.C. Gnd).

Dashboard: the error "claxon" (horn) is shown on the service display. The eobd warning light activates.

Wiring diagram

Horn not working


Db dashboard connection, s horn button. 5 Blue/white - b/w, 1 red/blue - r/b, db 19 purple/black - v/bk.

Location of connections and components

Location of connections and components


Location of left hand handlebar switchgear set connection.

Location of connections and components


Location of horn with relative connection.

Location of connections and components


Pin numbering for wiring harness side dashboard connector.

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.

Low beam lights not working
Location of connections and components (A) injection relay; (b) etv relay (throttle valve operating engine); (c) radiator fan relay; (d) hands free relay. Fuses located at the rear left of ...

Turn indicators not working
Fault codes Dds: no fault code displayed. Dashboard: no fault code displayed. Wiring diagram Db dashboard connection, bbs bbs unit connection, s turn indicator button, f1 front left turn i ...

Other materials:

Programming/reprogramming keys
The dds diagnosis instrument is required in order to programme/reprogramme the keys. The key programming procedure is launched from this instrument. To start the key programming/reprogramming procedure it is necessary to have at least one of the keys that start the vehicle available (i.E. I ...

Cleaning and replacing the spark plugs
Spark plugs are essential to smooth engine running and should be checked at regular intervals. The condition of the spark plugs provides a good indication of how well the engine is running. Have the spark plugs inspected or replaced at a ducati dealer or authorised service centre; they will ...

Air intake
Air filter Right air duct Screw Air temperature sensor Screw Left air duct Sealing washer Threaded insert Spacer Clamp Breather hose Spare parts catalogue Diavel abs air intake - oil breather Diavel carbon abs air intake - oil breather Important Bold reference num ...

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