Yamaha XJR1300(L) 99, Service Manual

Page: 299 / 338

7-15
ELEC
ELECTRIC STARTING SYSTEM
NOTE:
YES NO
Replace the fuse(-s).
1. Main and ignition fuses
S
Check the main and ignition fuses for conti-
nuity.
Refer to “CHECKING THE FUSES” in chap-
ter 3.
S
Are the main and ignition fuses OK?
2. Battery
S
Check the condition of the battery.
Refer to “CHECKING AND CHARGING THE
BATTERY” in chapter 3.
Open-circuit voltage
12.8 V or more at 20
_
C
S
Is the battery OK?
YES
S
Clean the battery
terminals.
S
Recharge or
replace the battery.
NO
3. Starter motor
S
Connect the battery positive terminal and
starter motor lead with a jumper lead .
YES
Repair or replace the
starter motor.
NO
EAS00758
1
3 2
WARNING
S
A wire that is used as a jumper lead must
have at least the same capacity of the
battery lead, otherwise the jumper lead
may burn.
S
This check is likely to produce sparks,
therefore make sure that no flammable
gas or fluid is in the vicinity.
S
Does the starter motor turn?
EAS00757
TROUBLESHOOTING
The starter motor fails to turn.
Check:
1. main and ignition fuses
2. battery
3. starter motor
4. starting circuit cutoff relay
5. diode
6. starter relay
7. main switch
8. engine stop switch
9. neutral switch
10. sidestand switch
11. clutch switch
12. start switch
13. wiring
(of the entire starting system)
S
Before, troubleshooting, remove the following
part(-s):
1) seat
2) fuel tank
3) headlight unit
S
Troubleshoot with the following special
tool(-s).
Pocket tester
90890-03112
EAS00738
EAS00739