Honda TRX500FM Service Manual page 147

7. Starter Relay Switch Inspection
Check the function of the starter relay switch (page 6-9).
Does the starter relay switch function properly?
NO - Faulty starter relay switch.
YES - Loose or poor contact of the starter relay switch connector.
Starter motor turns engine slowly
Low battery voltage
Poorly connected battery cables
Poorly connected starter molor cable
Poorly connected ground cable
Faulty starter motor
Starter motor turns, but engine does not turn
Starter motor is running backwards
- Case assembled improperly
- Terminals connected improperly
Faulty starter clutch
Damaged Of faulty starter reduction gear
Starter relay switch clicks, but engine does not turn over
• Crankshaft does not turn due to engine problems
ELECTRIC STARTER
6·5