Yamaha YFM700RV 2006, Руководство по обслуживанию

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– +
ELEC
SIGNALING SYSTEM
YES
NO
EBS01083
3. The reverse indicator light fails to come on.
YES NO
YES
NO
4. Voltage
• Connect the pocket tester (DC 20 V) to the
indicator light assembly coupler (wire har-
ness side) as shown.
Positive tester probe
→
brown 1
Negative tester probe
→
light green 2
• Set the main switch to “ON”.
• Shift the transmission into the neutral posi-
tion.
• Measure the voltage (DC 12 V) of brown
1
and light green
2
at the indicator light
assembly coupler (wire harness side).
• Is the voltage within specification?
This circuit is OK. The wiring circuit
from the main switch
to the indicator light
assembly coupler is
faulty and must be
repaired.
W / L G / L Sb
Br O / B G / Y
Lg G / L W / L
G / Y O / B Br
1
2
1. Indicator light assembly
• Disconnect the indicator light assembly
coupler from the wire harness.
• Connect the battery (12V) to the indicator
light assembly coupler as shown.
• When the jumper leads are connected to
the terminals the reverse indicator light
should illuminate.
Positive battery terminal
→
brown 1
Negative battery terminal
→
green/blue 2
• Is the indicator light assembly OK?
Replace the indica-
tor light assembly.
2. Reverse switch
• Check the reverse switch for continuity.
Refer to “CHECKING THE SWITCHES”.
• Is the reverse switch OK?
Replace the reverse
switch.
W / L G / L Sb
Br O / B G / Y
1
2