Checking The Fuses - Yamaha SR400 2014 Service Manual

1. Check:
• Bulb socket (for continuity)
(with the pocket tester)
No continuity  Replace.
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
TIP
Check each bulb socket for continuity in the
same manner as described in the bulb section;
however, note the following.
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a. Install a good bulb into the bulb socket.
b. Connect the pocket tester probes to the re-
spective leads of the bulb socket.
c. Check the bulb socket for continuity. If any of
the readings indicate no continuity, replace
the bulb socket.
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EAS28000

CHECKING THE FUSES

The following procedure applies to all of the fus-
es.
ECA2RD1017
NOTICE
To avoid a short circuit, always disconnect
battery connector from the battery when
checking or replacing a fuse.
1. Remove:
• Seat
Refer to "GENERAL CHASSIS" on page 4-1.
2. Check:
• Fuse
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a. Connect the pocket tester to the fuse and
check the continuity.
TIP
Set the pocket tester selector to "  1".
Pocket tester
90890-03112
Analog pocket tester
YU-03112-C
b. If the pocket tester indicates "", replace the
fuse.
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ELECTRICAL COMPONENTS
3. Replace:
• Blown fuse
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a. Turn the main switch to "OFF".
b. Install a new fuse of the correct amperage
rating.
c. Set on the switches to verify if the electrical
circuit is operational.
d. If the fuse immediately blows again, check
the electrical circuit.
Fuses
Main "1"
Headlight "2"
Signaling system "3"
Ignition "4"
Backup "5"
Fuel injection system "6"
Parking lighting "7"
Reserve "8"
Reserve "9"
Reserve "10"
Reserve "11"
EWA13310
WARNING
Never use a fuse with an amperage rating
other than that specified. Improvising or us-
ing a fuse with the wrong amperage rating
may cause extensive damage to the electri-
cal system, cause the lighting and ignition
systems to malfunction and could possibly
cause a fire.
1
7-59
Amper-
Q'ty
age rating
30 A 1
15 A 1
15 A 1
10 A 1
7.5 A 1
7.5 A 1
7.5 A 1
30 A 1
15 A 1
10 A 1
7.5 A 1
8