Troubleshooting - Suzuki GZ250 Service Manual

6-11 ELECTRICAL SYSTEM

TROUBLESHOOTING

Starter motor will not run.
The transmission is in neutral. Grasp
the clutch lever. Turn on the ignition
switch with the engine stop switch in
"RUN" position. Listen for a click from
the starter relay when the starter
button is pushed.
No click
Measure the starter relay voltage at
the starter relay connectors (be-
tween Y/B and B/W ) when the
starter button is pushed.
Voltage
Check the starter relay.
(See pp. 6-14 and -15.)
OK
The starter motor runs when the transmission is in neutral, but does not run when the transmissi on is in
any position other than neutral, with the side-stand up.
Check the side-stand switch.
(See pp. 6-15 and -16.)
OK
Others
Engine does not turn though
Clicks
No voltage
No good
No good
the starter motor runs.
Check if the starter motor runs
when its terminal is connected to
the battery terminal. (Do not use
a thin "wire" because a large
amount of current flows.)
Run Does not run
• Faulty starter motor
• Faulty starter relay
• Loosen or
disconnected starter motor lead
wire
• Faulty ignition switch
• Faulty engine stop switch
• Faulty clutch lever position switch
• Faulty neutral switch
• Faulty side-stand relay
• Faulty starter button
• Poor contact of connector
• Open circuit in wire harness
• Faulty starter relay
• Poor contact of the starter relay
• Faulty side-stand switch
• Open circuit in wire harness
• Poor contact of connector