Troubleshooting - Suzuki GSF650S Service Manual

TROUBLESHOOTING

Battery runs down quickly
Step 1
1) Check accessories which use excessive amounts of electricity.
Are accessories being installed?
YES Remove accessories.
NO Go to Step 2.
Step 2
1) Check the battery for current leakage. (!6-11)
Is the battery for current leakage OK?
YES Go to Step 3.
• Short circuit of wire harness
NO • Loose or disconnected wires
• Faulty battery
Step 3
1) Measure the charging voltage between the battery terminals. (!6-11)
Is the charging voltage OK?
• Faulty battery
YES
• Abnormal driving condition
NO Go to Step 4.
Step 4
1) Measure the continuity of the stator coil and rotor coil. (!6-16)
Is the continuity of the stator coil and rotor coil OK?
YES Go to Step 5.
• Faulty stator coil
NO
• Disconnected lead wires
Step 5
1) Inspect the slip rings and brushes. (!6-16, -17)
Is the slip rings and brushes OK?
YES Go to Step 6.
NO Faulty slip ring(-s) and/or brush(-es)
Step 6
1) Inspect the rectifier and IC regulator. (!6-17)
Is the rectifier and IC regulator OK?
YES Go to Step 7.
NO Faulty rectifier and/or IC regulator
ELECTRICAL SYSTEM 6-9