Honda SH300 2006 Manual page 445

6. Starter Relay Coil Ground Line Inspection
Check the starter relay coil ground line inspection (page 21-15).
Is the ground line normal?
YES – Replace the starter relay with a new one, and recheck.
NO – • Loose or poorly connected connector.
• Open circuit in White/Green wire and/or Green wire between the starter relay and side-
stand switch.
• Inspect the sidestand switch
Starter motor turns engine slowly
• Low battery voltage
• Poorly connected battery cable
• Poorly connected starter motor cable
• Faulty starter motor
• Poor connected ground cable
Starter motor turns, but engine does not turn
• Faulty starter clutch
• Damaged or faulty starter drive gear
Starter Relay "CLICK", but engine does not turn over
• Crankshaft does not turn due to engine problems
ELECTRIC STARTER
21-5