69J3D11TRBLSHTG123456789TroubleshootingSpecial service tools .....................................................................................9-1Yamaha Diagnostic System ..........................................................................9-2Introduction................................................................................................9-2Operating...................................................................................................9-3Troubleshooting....................................................................................... 9-46Power unit..................................................................................................... 9-47Bracket unit .................................................................................................. 9-56Electrical systems........................................................................................ 9-60Self-diagnosis...............................................................................................9-61Diagnosing the electronic control system ................................................ 9-61
