Suzuki GSX-R750, Service Manual, Page: 342 / 495

ELECTRICAL SYSTEM 7-11
Gear
position
switch
Side-stand
switch
To ECM and
ignition coils
Engine stop switch
O/B
O/W
Turn signal/
side-stand relay
BI G
B/O
Fuse
O
Ignition switch
R
Fuse
Fuse
R
Battery
Neutral
indicator Light
BI/B
Starter
motor
Starter relay
B/Y
To ECM and
Ignition coil
O/W
Y/G
Clutch lever
position switch
B/W
Starter
button
Engine stop
switch
O/B
Turn signal/
side-stand relay G
Ignition
switch
R
Fuse(30A)
Gear position
switch Fuse
(10A)
Batter
y
Bl
side-stand
switch
STARTER SYSTEM AND SIDE-STAND/IGNITION INTERLOCK SYSTEM
STARTER SYSTEM DESCRIPTION
The starter system consists of the following components: the starter motor, starter relay, clutch lever position
switch, turn signal/side-stand relay, side-stand switch, gear position switch, starter button, engine stop
switch, ignition switch and battery. Pressing the starter button (on the right handlebar switch) energizes the
starter relay, causing the contact points to close, thus completing the circuit from the starter motor to the
battery. The starter motor draws about 80 amperes to start the engine.
SIDE-STAND/IGNITION INTERLOCK SYSTEM DESCRIPTION
This side-stand/ignition interlock system prevents the motorcycle from being started with the side-stand
down. The system is operated by an electric circuit provided between the battery and ignition coils.