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1. General Information
E. Starter Motor Malfunction
1. Starter Motor doesn’t rotate
Fault condition Possible causes
Check and adjustment
Check the battery circuit by
activating turning signal
Push the staring button
and check if the starting
relay is activated
Flashing normally
(60~120 flashes per minute)
1. Insufficient Battery capacity
Starting relay activated Starting relay not activated
Connect the starting motor
to the battery
1. Bad contact in the starter switch
2. Abnormal Starter relay
3. Loose coupler or terminals
Starter Motor rotates Starter Motor doesn’t
rotate
1. Loose coupler
1. Worn carbon brushes
2. Broken or shorted rotor windings
3. Broken Starter motor sub wire
4. Loose coupler
Not flashing or dimmed
Braking light is activated
1. Burnt Fuse
2. Insufficient Battery Voltage
3. Braking Switch abnormal
4. Main switch abnormal
Pull the brake handle or step
on the braking pedal
Braking light not activated
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