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Troubleshooting:
No voltage
• Battery discharged
• The cable disconnected
• The fuse is blown
• Improper operation of the main switch
Low voltage
• The battery is not fully charged
• Bad contact
• Bad charging system
• Bad voltage regulator
No spark produced by spark plug
• The spark plug is bad
• The cable is poorly connected, open or short-
circuited - Between AC.G. and C.D.I.
• Bad connection between C.D.I. and ignition coil
• Bad connection between C.D.I. and the main switch
• Bad main switch
• Bad C.D.I.
Starter motor does not work
• The fuse is blown
• The battery is not fully charge
• Bad main switch
• Bad starter switch
• The front and rear brake switches do not operate
correctly
• Bad Starter relay
• The ignition coil is poorly connected, open or
short-circuited
• Bad starter motor
Intermittent power supply
• The connector of the charging system becomes
loose
• Bad connection of the battery cable
• Bad connection or short-circuit of the charging
system
• Bad connection or short-circuit of the power
generating system
Charging system does not operate properly
• Burnt Fuse
• Bad contact, open or short circuit
• Bad regulator
• Bad ACG
Engine does not crank smoothly
• Primary winding circuit
• Bad ignition coil
• Bad connection of cable and connectors
• Bad main switch
• Secondary winding circuit
• Bad ignition coil
• Bad spark plug
• Bad ignition coil cable
• Current leakage in the spark plug
• Incorrect ignition timing
• Poor AC.G.
• Improper installation of the pulse sensor
• Bad C.D.I.
Weak starter motor
• Bad charging system
• The battery is not fully charged
• Bad connection in the windings
• The motor gear is jammed by foreign material
Starter motor is working, but engine does not crank
• Bad starter motor pinion
• The starter motor run in reverse direction
• Bad battery
Summary of Contents for 1500
Page 5: ...PAGE 5 Serial Number on MTV PIN Number Located under seat on passenger side...
Page 57: ...PAGE 57...
Page 108: ...PAGE 108 SERVICE MANUAL...
Page 130: ...PAGE 130 SERVICE MANUAL...
Page 131: ...PAGE 131...