TRBLSHTG Troubleshooting9-5 63P3F11NOTE:• Before troubleshooting the outboard motor, check the compression pressure, the mounting andrigging of the outboard motor, and the operation of the engine start switch. Also, make sure thatspecified fuel has been used and that the battery is fully charged.• To diagnose a mechanical malfunction, use the troubleshooting charts for each trouble located inthis chapter. Also, when checking and maintaining the outboard motor, see Chapters 3–8 for safemaintenance procedures.• To diagnose a sensor or switch malfunction, use the diagnostic flash indicator to determine thecause.Power unit 9Symptom 1: Engine does not start, or starting the engine is difficult.Starting systemCheck the starter relay for conti-nuity.Check the ignition system andfuel system.Repair or replace the defectiveparts.Check the starter motor opera-tion.YesNoYesNoContinued on next page.Good condition?Good operatingcondition?Check the battery lead connec-tions and the starter motor posi-tive terminal for damage andcheck that the ground lead boltis not loose or that it has notcome off. Check for blownfuses.
