NOTICE
Never drop the vehicle-down sensor especially on a hard surface. Such a shock to the sensor can damage it.

Remove: Rear Seat (see Rear Seat Removal in the Frame chapter) Upper Seat Cover (see Seat Cover Removal in the Frame chapter) Connector [A] Bolts [B] and Nuts Vehicle-down Sensor [C]
Vehicle-down Sensor InstallationHub Bearing Installation
Before installing the hub bearings, blow any dirt or foreign
particles out of the hub with compressed air to prevent
contamination of the bearings.
Replace the bearings with new ones.
Install the bearings by using the bearing driver set which
does not contact the bearing inner race.
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Precautions
There are a number of important precautions that are
musts when servicing electrical systems. Learn and observe
all the rules below.
Do not reverse the battery cable connections. This will
burn out the diodes on the electrical parts.
Always check battery condition before condemning other
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Immobilizer System (Equipped Models)
This motorcycle is equipped with an immobilizer system to protect the
motorcycle from theft. This
system provides a theft proof device by means of matching a code between the
inbuilt key transponder
and ECU. If the code does notmatch, ignition system, injectors, subthrottle
valve actuator an ...