Honda CBF150 2002 Manual page 375

CBF150M-5 ADDENDUM
8. Relay Coil Power Input Line Inspection
Check the power input line of the starter relay switch (page 21-45).
Is the power input line normal?
YES
NO
9. Starter Relay Switch Inspection
Check the function of the starter relay switch (page 21-45).
Does the starter relay switch function properly?
NO
YES
Starter motor turns engine slowly
• Low battery voltage
• Poorly connected battery cable
• Poorly connected starter motor cable
• Faulty starter motor
• Poorly connected ground cable terminal
Starter motor turns, but engine does not turn
• Starter motor is running backwards
– Case assembled improperly
– Terminals connected improperly
• Faulty starter clutch
• Damaged or faulty starter gear train
Starter relay switch clicks, but engine does not turn over
• Crankshaft does not turn due to engine problems
21-36
– GO TO STEP 9.
– • Faulty ignition switch (page 17-9).
• Faulty starter switch (page 21-47).
• Loose or poor contact of the related connector terminal.
• Open circuit in the wire harness.
– Faulty starter relay switch.
– Loose or poor contact of the starter relay switch connector.