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
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Turn indicators not working
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Other materials:

Maintenance indicator
This function indicates that the vehicle is about to or has travelled a distance for which an authorised ducati service centre should be contacted to have the general maintenance or oil change performed. Maintenance table First warning - oil service 1000 km The first warning is activated a ...

Refitting the swingarm
Apply the recommended threadlocker to the screws (7). Install the lower chain guard (15) on the swingarm (8), fastening it with the screws (7): tighten the screws (7) to a torque of 4 nm +/- 10% (sect. 3 - 3, Frame torque settings). Locate the swingarm (8) on the frame. Lubricate with ...

How to use this manual
How to use this manual This manual has been prepared for technical personnel at ducati authorized service centres with the aim of providing fundamental information on how to work in accordance with the modern concepts of "best practice" and "safety in the workplace" during the maintenance, re ...

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