FUEL PUMP SYSTEM
9-58
EAS2GC1381TROUBLESHOOTING
The fuel pump fails to operate.
TIP
Before troubleshooting, remove the following part(s):
1. Seat
2. Side cover (left/right)
3. Air scoop (left/right)
4. Fuel tank1. Check the fuse. Refer to “CHECKING THE FUSES”
on page 9-68. NG
Replace the fuse(s).
OK
2. Check the battery. Refer to “CHECKING AND
CHARGING THE BATTERY” on
page 9-69. NG
• Clean the battery terminals.
• Recharge or replace the battery.
OK
3. Check the engine stop switch. Refer to “CHECKING THE
SWITCHES” on page 9-64. NG
Replace the engine stop switch.
OK
4. Check fuel pressure. Refer to “CHECKING THE FUEL
PRESSURE” on page 8-5. NG
Replace the fuel pump.
OK
5. Check the fuel pump system wire harness connections.
Refer to “CIRCUIT DIAGRAM” on
page 9-56. NG
Properly connect or repair the fuel pump
system’s wiring.
OK
Replace the ECU.
ELECTRICAL COMPONENTS
9-68
Checking the condition of the bulb sockets
The following procedure applies to all of the
bulb sockets.
1. Check:• Bulb socket (for continuity)(with the pocket tester)
No continuity Replace.
TIP
Check each bulb socket for continuity in the
same manner as described in the bulb section;
however, note the following.
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
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.
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
EAS2GC1385CHECKING THE FUSES
The following procedure applies to all of the
fuses.
ECA
NOTICE
To avoid a short circuit, always turn off the
meter when checking or replacing a fuse.
1. Remove: • Side cover (left/right)
• SeatRefer to “GENERAL CHASSIS” on page 5-
1.
2. Check: • Main fuse “1”
• Radiator fan motor fuse “2”
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. Connect the pocket tester to the fuse and check the continuity.
TIP
Set the pocket tester selector to “ 1”.
b. If the pocket tester indicates “ ”, replace the
fuse.
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
3. Replace: • Fuse
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. The meter light goes off.
b. Install a new fuse of the correct amperage rating.
c. Turn on the meter light to verify if the electri- cal circuit is operational.
d. If the fuse immediatel y blows again, check
the electrical circuit.
EWA
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.
▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲
Pocket tester 90890-03112
Analog pocket tester YU-03112-C
1
Pocket tester90890-03112
Analog pocket tester YU-03112-C
Fuses Amper-
age rating Q’ty
Main 15 A 1
Spare 15 A 1
Radiator fan motor 5 A 1
2
