Troubleshooting - Yamaha FZ6-SS 2004 Service Manual

EAS00794

TROUBLESHOOTING

S When the main switch is turn "ON", the
indicator light does not come on or flash.
Check:
1. main, ignition, and backup fuses
2. battery
3. main switch
4. wiring connections
(of the entire immobilizer system)
NOTE:
S Before troubleshooting, remove the following
part(s):
1. seat
2. front cowling inner panel (left and right)
3. fuel tank
4. side covers
S Troubleshoot with the following special tool(s).
Pocket tester
90890-03112, YU-3112
EAS00738
1. Main, ignition and backup fuses
S Check the main, ignition and backup fuses
for continuity.
Refer to "CHECKING THE FUSES" in chap-
ter 3.
S Are the main, ignition and back up fuses
OK?
YES
IMMOBILIZER SYSTEM
NO
Replace the fuse(s).
8-58
EAS00739
2. Battery
S 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 (68_F)
S Is the battery OK?
YES
EAS00749
3. Main switch
S Check the main switch for continuity.
Refer to "CHECKING THE SWITCHES".
S Is the main switch OK?
YES
EAS00787
4. Wiring
S Check the entire immobilizer system's wir-
ing.
Refer to "CIRCUIT DIAGRAM".
S Is the immobilizer system's wiring properly
connected and without defects?
YES
Check the condition
of each of the immo-
bilizer system's cir-
cuits.
Refer to "CHECK-
ING THE IMMOBI-
LIZER SYSTEM".
ELEC
NO
S Clean the battery
terminals.
S Recharge or re-
place the battery.
NO
Replace the main
switch.
NO
Properly connect or
repair the immobiliz-
er system's wiring.