Suzuki DL650K5 Service Manual page 370

8-8 ELECTRICAL SYSTEM
Step4
1) Measure the continuity of the generator coil. (!8-10)
Is the resistance of generator coil OK?
YES Go to Step5.
• Faulty generator coil.
NO
• Disconnected lead wires.
Step5
1) Measure the generator no-load voltage. (!8-10)
Is generator no-load performance OK?
YES Go to Step6.
NO Faulty generator.
Step6
1) Inspect the regulator/rectifier. (!8-11)
Is the regulator/rectifier OK?
YES Go to Step7.
NO Faulty regulator/rectifier.
Step7
1) Inspect the wire harness.
Is the wire harness OK?
YES Faulty battery
• Short circuit of wire harness.
NO
• Poor contact of coupler.
Battery overcharges
Faulty regulator/rectifier.
Faulty battery.
Poor contact of generator lead wire coupler.