Suzuki VZR1800 2007 User Manual

ELECTRICAL SYSTEM 10-13
Step 3
1) Measure the starter relay voltage at the starter relay connectors (between Y/G + and B/Y -) when the
starter button is pushed.
Is a voltage OK?
Step 4
1) Check the starter relay. (!10-18)
Is the starter relay OK?
Starter motor runs but does not crank the engine
Step 1
1) The starter motor runs when the transmission is in neutral, but does not run when the transmission is in
any position other than neutral, with the side-stand up.
2) Check the side-stand switch. (!10-19)
Is the side-stand switch OK?
Step 2
1) Check the starter clutch.
Is the starter clutch OK?
YES Go to Step 4.
NO
• Faulty engine stop switch
• Faulty clutch switch
• Faulty GP switch
• Faulty turn signal/side-stand relay
• Faulty starter button
• Faulty ignition switch
• Faulty side-stand switch
• Poor contact of connector
• Open circuit in wire harness
YES Poor contact of the starter relay
NO Faulty starter relay
YES Go to Step 2.
NO Faulty side-stand switch
YES Faulty starter clutch
NO
• Open circuit in wire harness
• Poor contact of connector

Suzuki VZR1800 2007 Specifications

General

Displacement	1783 cc
Bore x Stroke	112.0 mm x 90.5 mm
Compression Ratio	10.5:1
Fuel System	Fuel injection
Ignition	Electronic ignition (transistorized)
Final Drive	Shaft drive
Front Suspension	Inverted telescopic, coil spring, oil damped
Rear Suspension	Link type, coil spring, oil damped
Front Brakes	Dual hydraulic disc
Rear Brakes	Single hydraulic disc
Engine Type	4-stroke, liquid-cooled, DOHC, 54-degree V-twin
Transmission	5-speed
Front Tire	130/70R18M/C 63H
Overall Height	1185 mm
Seat Height	705 mm
Torque	160 Nm @ 3200 rpm
Ground Clearance	140mm
Overall Length	2485 mm (97.8 in)
Power	125 hp (93 kW) @ 6200 rpm