KYMCO MXU 300 - TROUBLESHOOTING

16. BATTERY/CHARGING SYSTEM/
A.C. GENERATOR
16-3
MXU 300/250
TESTING INSTRUMENTS
Electric tester
TROUBLESHOOTING
No power Intermittent power
• Dead battery • Loose battery cable connection
• Disconnected battery cable • Loose charging system connection
• Fuse burned out • Loose connection or short circuit in
• Faulty ignition switch
lighting system
Low power Charging system failure
• Weak battery • Loose, broken or shorted wire or connector
• Loose battery connection • Faulty regulator/rectifier
• Charging system failure • Faulty A.C. generator
• Faulty regulator/rectifier