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
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 left hand handlebar switchgear set connection.
Location of horn with relative connection.
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:
Front brake control
Front brake master cylinder
Brake lever
Special screw
Sealing washer
Screw
Phonic wheel
Brake disc
Pin
Left brake calliper
Boot
Bleed valve
Spare stand
Control unit - front callipers pipe
Microswitch
Oil duct union
Screw
Hose clip
Right brake calliper
Speci ...
Adjusting the front fork
The front fork used on this motorcycle has rebound, compression and spring
preload adjustment.
This adjustment is done using the outer adjusters:
Rebound damping;
Inner spring preload;
Compression damping.
Park the motorcycle in a stable position on its side stand.
Turn the adjust ...
Adjusting the rear shock absorber
The adjuster (1) located on the lower connection holding the shock absorber
to the swingarm adjusts the damping during
the rebound phase (return).
The knob (2), located on the left side of the motorcycle, adjusts the preload of
the shock absorber external spring.
Turn the adjuster (1) clock ...