Scrambler

Ducati Scrambler CAN Bus

What we know:

• Throttle position
• Clutch switch
• Neutral indicator
• RPM
• Kill switch
• Odometer

We might know:

• Battery Voltage

We don't know:

• Speed
• Temperature
• ABS status
• Sidestand switch
• Gear (might not be possible)

Unlikey:

• Trip meters (could be based off the odometer)
• Indicators
• Brakes

Messages

The CAN bus messages are in the format ZZZ AA BB CC DD EE FF GG HH where ZZZ is the message ID.

081

Byte | Description :---:|------------- AA | Throttle position between 00 - C8 in increments of 2. Also clutch switch where +1 is the switch being activated. BB | CC | DD | EE | Unknown, default C8 FF | GG | HH |

100

Byte | Description :---:|------------- AA | Neutral where 00 is neutral and E0 is not neutral BB | Changed with RPM, though unknown CC | Unknown, default 0A DD | RPM EE | RPM FF | Unknown, default 04 GG | HH | Kill switch where 00 is off (killed) and 01 is on (run)

022

Byte | Description :---:|------------- AA | BB | CC | DD | EE | FF | Toggles between 0 and 1 rapidly GG | Fast incrementing number HH | Fast incrementing number

201

Byte | Description :---:|------------- AA | BB | CC | DD | EE | FF | GG | HH | Possibly battery voltage (7D = 125 = 12.5)

240

Byte | Description :---:|------------- AA | Slow incrementing number BB | CC | DD | EE | FF | GG | HH |

300

Byte | Description :---:|------------- AA | BB | CC | Odometer (unconfirmed) DD | Odometer (unconfirmed) EE | Odometer FF | Odometer GG | Seemingly random changing number HH |