Suzuki Boulevard M50 User Manual

9-12 ELECTRICAL SYSTEM
STARTER SYSTEM AND SIDE-STAND/IGNITION INTERLOCK SYSTEM
TROUBLESHOOTING
Starter motor will not run
Step 1
1) Shift the transmission to neutral.
2) Pull the clutch lever, turn on the ignition switch with the engine stop switch in the “RUN” position and
listen for a click from the starter relay when the starter button is pushed.
Is a click sound heard?
Step 2
1) Check if the starter motor runs when its terminal is connected to the battery + terminal. (Do not use thin
“wire” because a large amount of current flows.)
Does the starter motor run?
YES Go to Step 2.
NO Go to Step 3.
YES
• Faulty starter relay
• Loose or disconnected starter motor lead wire
• Loose or disconnected between starter relay and battery + terminal
NO Faulty starter motor
Starter
motor
Starter relay
Y/B
To 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 (30 A)
Gear position
switch (Neutral)
Fuse
(15 A)
Battery
Bl
side-stand
switch
SAMPLE

Suzuki Boulevard M50 Specifications

General

Compression Ratio	9.4:1
Fuel System	Fuel injection
Ignition	Electronic ignition (transistorized)
Transmission	5-speed constant mesh
Final Drive	Shaft drive
Front Suspension	Inverted telescopic, coil spring, oil damped
Front Tire	130/90-16M/C 67H, tubeless
Rear Tire	170/80-15M/C 77H, tubeless
Ground Clearance	140 mm (5.5 in)
Seat Height	700 mm (27.6 in)
Engine Type	4-stroke, liquid-cooled, V-twin
Bore x Stroke	83.0 mm x 74.4 mm
Rear Suspension	coil spring, oil damped
Front Brakes	Single hydraulic disc
Rear Brakes	Drum
Fuel Tank Capacity	15.5 L (4.1 US gal)
Wheelbase	1, 655 mm (65.2 in)