Electrical System; Charging System - Suzuki FL125S Service Manual

ELECTRICAL SYSTEM

BATTERY CUT OFF RELAY
The battery cut off relay 1 cuts off the battery power from the
charging circuit while kick-starting if the battery voltage is in
lower condition or the battery terminal is disconnected.
LOAD CUT OFF RELAY
The load cut off relay 2 cuts off the battery power from the elec-
tric load while kick-starting if the battery voltage is in lower con-
dition or the battery terminal is disconnected.

CHARGING SYSTEM

Generator
TROUBLESHOOTING
NOTE:
* Make sure that the fuse is not blown and the battery is fully-charged before diagnosing.
Battery runs down quickly.
Step 1
1) Check accessories which use excessive amounts of electricity.
Are accessories installed?
YES Remove accessories.
NO Go to Step 2.
Step 2
1) Check the battery for current leaks. (#6-9)
Is the battery OK?
YES Go to Step 3.
• Shorted circuit of wire harness.
NO
• Faulty electrical equipment.
Regulator/rectifier
SCR
SCR
SCR SCR
SCR
Ignition
switch
IC
To ECM
FL125SDW 8-88
Battery Load
cut off cut off
relay relay
Load