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:

Entering pin code function for vehicle release
This function turns on the motorcycle "temporarily" in the case of hf (hands free) system "malfunctions". To activate the function, press the "emergency" hands free button (7, fig. 87) If the motorcycle cannot be turned on using the normal starter button. After ...

Immobilizer override procedure
This procedure makes it possible to "temporarily" turn on the motorcycle if the hf (hands free) system is not working. Note The pin code function must be activated by entering your 4 digit pin in the instrument panel, otherwise the vehicle cannot be turned on temporarily in the case ...

Primary drive gears
Clutch drum/primary drive gears Spacer Threaded ring nut Lock washer Spare parts catalogue Diavel abs clutch Diavel abs connecting rods Diavel carbon abs clutch Diavel carbon abs connecting rods Important Bold reference numbers in this section identify parts not shown in th ...

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