Yamaha XV1700P, Руководство по обслуживанию

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– +
ELEC
LIGHTING SYSTEM
YES
NO
EAS00787
YES NO
EAS00788
CHECKING THE LIGHTING SYSTEM
1. The headlight and the high beam indicator
light fail to come on.
YES
NO
YES NO
5. Headlight relay
• Remove the headlight relay from the wire
harness.
• Connect the pocket tester (
Ω ×
1) and bat-
tery (12 V) to the headlight relay terminal
as shown.
• Check the headlight relay for continuity.
Positive battery terminal
→
red/yellow
1
Negative battery terminal
→
yellow/black
2
Positive tester probe
→
red/yellow 3
Negative tester probe
→
green/blue 4
• Does the headlight relay have continuity
between red/yellow and green/blue?
Replace the head-
light relay.
6. Wiring
• Check the entire lighting system’s wiring.
Refer to “CIRCUIT DIAGRAM”.
• Is the lighting system’s wiring properly
connected and without defects?
Check the condition
of each of the lighting
system’s circuits.
Refer to “CHECK-
ING THE LIGHTING
SYSTEM”. Properly connect or
repair the lighting
system’s wiring.
+
R/Y
G/L
R/Y Y/B
3
4
2
1
1. Headlight bulb and socket
• Check the headlight bulb and socket for
continuity.
Refer to “CHECKING THE BULBS AND
BULB SOCKETS”.
• Are the headlight bulb and socket OK?
Replace the head-
light bulb, socket or
both.
2. High beam indicator light LED
• Check the LED of the high beam indicator
light.
Refer to “CHECKING THE BULBS AND
BULB SOCKETS”.
• Are the high beam indicator light LED OK?
Replace the speed-
ometer assembly.
3. Voltage
• Connect the pocket tester (DC 20 V) to the
headlight and speedometer assembly cou-
plers as shown.
È
When the dimmer switch is set to “ ”
É
When the dimmer switch is set to “ “
Headlight coupler