Charging And Lighting System; Troubleshooting - Suzuki FL125S Service Manual

CHARGING AND LIGHTING SYSTEM

Ignition
Main
switch
fuse
R R
Battery
O
CDI unit
Regulator/
Rectifier
B/W B/W W/R W/R Y/W Y/W BI/Y
W/R W/R Y/W Y/W
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.
R R
Front brake
switch
O O
Rear brake
switch
O
B/W B/W
Dimmer
switch
High
Y/W Y/W
Low
Y/W Y/W
License
Gr Gr
plate light
B/W B/W
Turn signal
relay
O
Starter button
O Y/G Y/G
W/B W/B
Brake light
and taillight
W/B W/B W/B W/B
O Gr Gr
LED
B/W B/W
B/W B/W
O
Head
light (High beam)
Y Y Y Y
W W W W
Head
light (Low beam)
Turn signal
switch
R
B/Lbl B/Lbl
L
ELECTRICAL SYSTEM 6-7
Starter
relay
R/W R/W
B/W B/W
Gear position switch
Bl W/Y R/B G/Bl Y/Bl Bl W/Y R/B G/Bl Y/Bl
Bl W/Y R/B G/Bl Y/Bl Bl W/Y R/B G/Bl Y/Bl
Bl W/Y R/B G/Bl Y/Bl Bl W/Y R/B G/Bl Y/Bl
N 1 2 3
Gear position
TL TR HI SP
B/W B/W
B B Lg Lg Y Gr Y Gr
B B/Lg Y Y/W B B/Lg Y Y/W
Turn signal
light (R)
B/Lg B/Lg
B B
Turn signal
light (L)
Starter
motor
4
B/W B/W
B/W B/W