Honda CBF600SA Service Manual page 534

Manuals by Motomatrix / www.motomatrix.co.uk / The Solution For Lost Motorcycle Coded Keys.
ELECTRIC STARTER
TROUBLESHOOTING
Starter motor does not turn
1. Fuse Inspection
Check for blown main fuse or sub fuse.
Did the fuse blow?
YES
NO
2. Battery Inspection
Make sure the battery is fully charged and in good condition.
Is the battery in good condition?
YES
NO
3. Starter Relay switch operation
Check the starter relay switch operation.
You should hear the relay "CLICK" when the starter switch button is depressed.
Did the starter relay "CLICK"?
YES
NO
4. Starter Motor Inspection
Apply battery voltage to the starter motor directly and check the operation.
Did the starter motor turn?
YES
NO
5. Relay Coil Ground Wire Lines Inspection
Disconnect the starter relay switch connector, and check the relay coil ground wire lines as below for
continuity:
1. Green/red terminal-clutch switch diode – neutral switch line (with the transmission in neutral and
clutch lever released).
2. Green/red terminal-clutch switch – sidestand switch line (in any gear except neutral, and with the
clutch lever pulled in and the sidestand up).
Is there continuity?
YES
NO
6. Starter Relay Voltage Inspection
Connect the starter relay switch connector.
With the ignition switch ON and the starter switch pushed, measure the starter relay voltage at the
starter switch connector (between Yellow/red (+) and ground (–)).
Is the starter relay switch operation correct?
YES
NO
19-4
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– Replace the fuse
– GO TO STEP 2.
– GO TO STEP 3.
– Replace the battery (page 17-5)
– GO TO STEP 4.
– GO TO STEP 5.
– • Poorly connected starter motor cable
• Faulty starter relay switch (page 19-15)
– Faulty starter motor (page 19-6)
– GO TO STEP 6.
– • Faulty neutral switch (page 20-35)
• Faulty clutch diode (page 19-17)
• Faulty clutch switch (page 20-34)
• Faulty sidestand switch (page 20-36)
• Loose or poor contact connector
• Open circuit in wire harness
– GO TO STEP 7.
– • Faulty ignition switch (page 20-30)
• Faulty starter switch (page 20-32)
• Faulty engine stop switch (page 20-32)
• Loose or poor contact connector
• Open circuit in wire harness