8
ELECTRICAL SYSTEM
IGNITION SYSTEM .........................................................................................8-1
CIRCUIT DIAGRAM .................................................................................. 8-1
ENGINE STOPPING DUE TO SIDESTAND OPERATION.......................8-3
TROUBLESHOOTING ..............................................................................8-4
ELECTRIC STARTING SYSTEM....................................................................8-7
CIRCUIT DIAGRAM .................................................................................. 8-7
STARTING CIRCUIT CUT-OFF SYSTEM OPERATION ..........................8-9
TROUBLESHOOTING ............................................................................8-10
CHARGING SYSTEM....................................................................................8-13
CIRCUIT DIAGRAM ................................................................................8-13
TROUBLESHOOTING ............................................................................8-15
LIGHTING SYSTEM ......................................................................................8-17
CIRCUIT DIAGRAM ................................................................................8-17
TROUBLESHOOTING ............................................................................8-19
SIGNALING SYSTEM ...................................................................................8-21
CIRCUIT DIAGRAM ................................................................................8-21
TROUBLESHOOTING ............................................................................8-23
COOLING SYSTEM.......................................................................................8-29
CIRCUIT DIAGRAM ................................................................................8-29
TROUBLESHOOTING ............................................................................8-31
FUEL INJECTION SYSTEM..........................................................................8-33
CIRCUIT DIAGRAM ................................................................................8-33
ECU SELF-DIAGNOSTIC FUNCTION....................................................8-35
TROUBLESHOOTING METHOD............................................................8-36
DIAGNOSTIC MODE .............................................................................. 8-37
YAMAHA DIAGNOSTIC TOOL ...............................................................8-38
TROUBLESHOOTING DETAILS ............................................................8-40
CRUISE CONTROL SYSTEM.......................................................................8-85
CIRCUIT DIAGRAM ................................................................................8-85
CRUISE CONTROL CIRCUIT OPERATION...........................................8-87
BASIC INSTRUCTIONS FOR TROUBLESHOOTING ............................8-89
BASIC PROCESS FOR TROUBLESHOOTING ..................................... 8-90