1999-2004 Suzuki King Quad LT-300 300F ATV Factory Service Manual, Page 240Get this manual
ELECTRICAL SYSTEM
Measure the starter relay voltage at the starter relay connectors (between YB ffi and BIWwhen the starter button is pushed
Voltage
No voltageFaulty ignition switch Faulty engine stop switch Faulty reverse switch Faulty neutral switch Faulty neutral relay Faulty starter button Improper connector contact .Open circuit in wire harness
Check the starter relay(See pp7-14 and 7-15-