Ducati Diavel Service Manual: On/off switch on handlebar
Introduction
The on/off switch on the handlebar is used to switch the dashboard on and off, if a key has been detected, and start the engine.
With the switch turned to "run off" (centre position), pushing downwards switches the dashboard on or off (activating the button inside the switch).
Wiring diagram
The button inside the on/off switch receives 12 volt power directly from the battery via the main 30 a fuse. When pressed, it sends the 12 volt power to the hands free system, which detects activation of the button. On/off switch pin 8, light blue wire (lb), on/off switch pin 5, red wire (r).
Pinout of right hand handlebar switch connection, wiring harness side.
Location of the right hand handlebar switch connection.
Error codes
The hands free system generates no fault code in the event of a fault of the on/off switch on the handlebar.
Electrical characteristics and checking component
The switch receives 12 volt power directly from the battery via the main 30 a fuse.
Check for 12 volts on pin 5 of the switch.
Check for 12 volts on pin 6 of the hand free system side connector with the switched pressed. The voltage measured must be 0 volts when the switch is not pressed.
In the event of fault
In the event of a fault of the on/off switch on the handlebar, the button integrated into the hands free system may be used instead.
Installation location
The image shows the location of the on/off switch, near the throttle grip on the right hand side of the handlebar.
Communication antenna
Introduction
The communication antenna enables the hands free system to detect and
communicate with the active or passive key.
The active key is detectable within a range of 1.5 Metres, whereas ...
The hands free relay
Introduction
This relay provides key on +15 power to all the devices on the motorcycle.
Functionally, it replaces the conventional
ignition switch.
Wiring diagram
The hands free relay receiv ...
Other materials:
Programming/reprogramming keys
The dds diagnosis instrument is required in order to programme/reprogramme
the keys. The key programming procedure
is launched from this instrument.
To start the key programming/reprogramming procedure it is necessary to have at
least one of the keys that start the
vehicle available (i.E. I ...
Valves - rocker arms
Closing rocker arm shaft
Opening rocker arm shaft
Opening rocker arm
Closing rocker arm (left)
Valve opening shim
Half rings
Valve closing shim
Sealing ring
Valve guide
Exhaust valve seat
Exhaust valve
Plug
Intake valve seat
Intake valve
Aluminium gasket
Closing ...
The battery charging circuit and power distribution
On the diavel, the +15v (key on power) voltage does not come from a
conventional ignition key, but from pin 30 of the
hands free relay. This relay is switched to closed state by the hands free unit
when the latter enables power on for the
ignition and engine. The hands free relay receives +30v ...