Suzuki FL125S Service Manual page 368

8-93 FL125SDW
Step 3
1) Measure the starter relay voltage at the starter relay connectors (between Y/G + and Y/B -) when the
starter button is pushed.
Is a voltage OK?
YES Go to Step 4.
NO • Faulty front brake switch.
• Faulty gear position switch.
• Faulty turn side-stand relay.
• Faulty starter button.
• Faulty ignition switch.
• Faulty side-stand switch.
• Poor contact of connector.
• Open circuit in wire harness.
Step 4
1) Check the starter relay. (#6-19)
Is the starter relay OK?
YES Poor contact of the starter relay.
NO Faulty starter relay.
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. (#8-94)
Is the side-stand switch OK?
YES Go to Step 2.
NO Faulty side-stand switch.
Step 2
1) Check the starter clutch.
Is the starter clutch OK?
YES • Open circuit in wire harness.
• Poor contact of connector.
NO Faulty starter clutch.