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:

Brakes
Separate-action anti-lock brake system operated by hall-type sensors mounted to each wheel, with phonic wheel detection: abs can be disabled. Front Semi-floating drilled dual disc. Braking material: steel. Carrier material: aluminium. Disc diameter: 320 mm. Hydraulically operated ...

Oil pump
Complete oil pump assembly O-ring Circlip O-ring Pump body Circlip Reducer bush Spring washer Screw Screw Spring washer Pump drive gear Key By-pass plug Locating bush By-pass spring By-pass valve Spare parts catalogue Diavel abs filters and oil pump Diavel ...

Indicator air - air temperature
This function shows the external temperature. Display limits: -39C - +124C In the event of a sensor fault (-40C, +125C or disconnected), a string of dashes "- - -" (not flashing) is displayed and the "vehicle/engine diagnosis - eobd" light comes on. Note When the vehicle is stopped, the ...

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