KYMCO Venox 250, Service Manual

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1
. GENERAL INFORMATION
1-27
VENOX250/250i
STARTER MOTOR
1. Starter motor won‘t turn
Burned out fuse
Weak or dead battery
Faulty stop switch
Loose or disconnected
connector
Broken or shorted ignition
switch wire
Faulty or weak battery
Poor starter button connection
Faulty starter relay
Loose terminals
Broken or shorted motor cable
Loose wire connection
Faulty starter motor
Faulty wire harness
2. Starter motor turns slowly or idles
Weak or dead battery
Loose or disconnected connector
Faulty starter relay
Seized cylinder
Broken or shorted starter motor
cable
Faulty starter pinion
3. Starter motor does not stop turning
Starter relay shorted or stuck
Signals dim, remain
on or don‘t operate
Stoplight does not
come on
Probable Cause
Stopped
Probable Cause
Inspection/Adjustment Symptom
Not stopped
Turn ignition switch
OFF
Signals operate
properly
Stoplight comes on
Relay operates
properly
Check operation of
stop switch by
applying brake
Check battery circuit
by operating turn
signals
Check operation of
starter relay by
depressing starter
button
Inspection/Adjustment Symptom
Signals operate
properly
Starter motor turns
Turns easily
Starter motor
turns slowly
Check battery circuit
by operating turn
signals
Signals dim, remain
on or don‘t operate
Hard to turn
Starter motor
turns normally
Starter does not turn
Relay does not
operate
Probable Cause
Rotate crankshaft
Connect starter
motor directly to
battery
Connect starter
motor directly to
battery
Symptom
Inspection/Adjustment