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:

Overhauling the rear swingarm
Inside the swingarm (8), in correspondence with the pivot point on the frame, there is a pair of ball bearings (10) and a spacer (11) on the rh side, and a pair of roller bearings (6), with sealing rings (5), on the lh side. To change the bearings, proceed as follows. Remove the shims ( ...

Removal of the front wheel
Support the bike so that the front wheel is raised from the ground. Remove the front brake calliper (b) by unscrewing the two screws (a) securing the calliper to the fork leg; do not disconnect the calliper from the hose. Warning Do not operate the brake lever when the callipers are ...

Vehicle speed indicator
this function displays vehicle speed (km/h or mph depending on the set measurement system). the instrument panel receives information about the actual speed and displays the number increased by 5%. maximum speed displayed is 299 km/h (186 mph). over 299 km/h (186 mph) a series of dashes w ...

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