ZONGSHEN ZS250GY-3, Руководство по обслуживанию

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2.8 fault diagnostic program of direction indicator lamp
Turning light doesn’t illuminate.
Some turning lights of one side
don’t illuminate.
All turning light of one side
don
’
t illuminate.
All turning light don
illuminate.
Remove the cover of turning
light and check whether of
turning light is burned-out.
Press horn button and
check electric horn.
Remove the cover of turning light
and check whether of turning light
is burned-out.
R e p l a c e
of turning
light.
Measure the voltage
of connecting point
of light holder power
wire to the ground
with voltage meter.
The voltage is normal
and there is voltage
display.
The voltage is not
normal and there is no
voltage display.
The power wire of
holder has open
circuit.
Replace of
turning light.
Remove the connecting
component of turning light switch.
Measure the turning light switch
with ohmic meter and check
whether its problem is solved.
Electric horn
makes retund
sound.
The side export
power wire has
open circuit or the
light holder has
bad connection.
The inner connecting
point of turning light
switch has bad
connection.
T h e p o w e r
supply of storage
battery is normal.
The battery is
low.
Remove the cover of
turning light and check
whether of turning light is
burned-out.
Turn on/off turning light switch.
Make short circuit for two ends of
flasher with a lead or a screwdriver.
Replace of turning light
and check whether the
commutated adjuster
works well.
After short circuit,turning light still
cannot illuminate.
After short circuit,turning light
can illuminate.
Remove the connecting component of turning lights.
With a lead,make short circuit from the power import
of turning light switch to the power lead of left/right
turning light.
F l a s h e r i s
damaged.
After short circuit,turning light will
illuminate.
After short circuit,turning light still
cannot illuminate.
The inner connecting point of turning light
switch has bad connection.
Check whether the power import lead of turning
light switch has power export with a method of
connecting a bulb.
The bulb cannot
illuminate.
The bulb can
illuminate.
The power lead of
turning light has open
circuit or short circuit.
The circuit between ignition switch
and flasher or between flasher and
turning light switch has open circuit
or short circuit.
No
Yes
Yes
No
Yes
Electric horn
makes no sound
or is barbarous.
No
Yes
No
Yes No
Yes
No
Yes
No
The connection of
light holder is bad
or the connection
between direction
indicator light bulb
and holder is bad.