If you look at a schematic you will see 2 other component that have some commonality with the lean angle switch. Those 2 other components are TPS (Throttle Position Sensor) and APS (Air Pressure Sensor) There is nothing I see in the schematic that says how the Lean Angle Sensor is configured wiring wise so I would be guessing at an answer.
Do you have a schematic? I have one for the 06 whick should be very close if not exactly the same...