Troubleshooting - Yamaha XC50V Service Manual

EAS00757

TROUBLESHOOTING

The starter motor fails to turn.
Check:
1. mainfuse
2. battery
3. starter motor
4 starter relay
5 main switch
6 brake light switch (front, rear)
7 engine stop switch
8 start switch
9 wiring connections
(of the entire starting system)
NOTE:
8 Before troubleshooting, remove the follow-
ing part(s):
1. Seat/Trunk/Rear carrier
2. Mat/Front cover
3. Side cover(left and right)/Rear cover
4. Battery cover/Battery holder
5. Footrest board side cover mole(right,left )
6. Footrest board
7. Head light cover/Leg shield 1
8. Air filter assembly
8 Troubleshoot with the following special
tool(s).
Pocket tester
90890-03132 (YU-03112-C)
ELECTRIC STARTING SYSTEM
EAS00738
1. Main fuse
EAS00739
2. Battery
8-16
8 Check the fuse for continuity.
Refer to "CHECKING THE FUSE" in
chapter 3.
8 Is the fuse OK?
YES
Replace the fuse.
8 Check the condition of the battery.
Refer to "CHECKING AND CHARGING
THE BATTERY" in chapter 3.
Minimum open-circuit voltage
12.8 V or more at 20°C
8 Is the battery OK?
YES
8 Clean the battery termi-
nals.
8 Recharge or replace the
battery.
- +
ELEC
NO
NO