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:

Removing of the cylinder head pulley/fixed tensioner
Insert the tool code 88713.1806 In the pulleys to lock their rotation and use the bush supplied to loosen the fixing nuts (21) of the pulleys. important On reassembly, always use new nuts. Remove the nuts (21) and the pulleys (11) from the camshafts. Loosen the nut (8), and remove the was ...

Removing the valves
Raise the rocker arm (3) and remove the opening shim (5) from the valves with a pair of pliers. Push down the closing rocker arms (16) and (4) and the closing shim (7). Remove the half rings (6) from the valves with a magnetic screwdriver. Extract the closing shims (7) from the valve ...

Keys (fig. 62)
The owner receives a set of keys comprising: 1 Active key (1, fig. 62) 1 Passive key (2, fig. 62) It contains the code used by the "hands free" system for the key-on, in different modes. The active key (1, fig. 63) Is the one that is normally used: press button (a, fig. 63) To ...

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