Suzuki VZR1800 2007, Service Manual

Page: 446 / 609

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