6D81G11TRBLSHTG123456789TroubleshootingSpecial service tools .....................................................................................9-1Yamaha Diagnostic System ..........................................................................9-2Introduction................................................................................................9-2Power unit....................................................................................................... 9-5Bracket unit .................................................................................................. 9-13Electrical systems........................................................................................ 9-17Self-diagnosis...............................................................................................9-18Diagnosing the electronic control system ................................................ 9-18
