Ignition System; Troubleshooting - Suzuki LT-Z250 Service Manual

IGNITION SYSTEM

TROUBLESHOOTING

NOTE:
* Check that the transmission is in neutral and the engine stop switch is in the RUN position. Check that
the fuse is not blown and the battery is fully-charged before diagnosing.
No spark or poor spark
Step 1
1) Check the ignition system couplers for poor connections.
Is there connection in the ignition switch couplers ?
YES Go to Step 2.
NO Poor connection of couplers
Step 2
1) Measure the battery voltage between input lead wires (O/W and B/W) at the CDI with the ignition switch
in the ON position.
Is the voltage OK ?
YES Go to Step 3.
NO
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Faulty ignition switch
Faulty engine stop switch
Broken wire harness or poor connection of related circuit couplers
ELECTRICAL SYSTEM 8-17