Yamaha FJR 1300 AE 2014 Service Manual page 451

ELECTRONICALLY ADJUSTABLE SUSPENSION SYSTEM...................8-169
CIRCUIT DIAGRAM ..............................................................................8-169
MAINTENANCE OF THE SCU (suspension control unit) .....................8-171
SCU (suspension control unit) SELF-DIAGNOSTIC FUNCTION..........8-171
TROUBLESHOOTING METHOD (SCU)...............................................8-172
BASIC INSTRUCTIONS FOR DIAGNOSTIC FUNCTION ....................8-173
TROUBLESHOOTING DETAILS (SCU) ...............................................8-173
ELECTRICAL COMPONENTS....................................................................8-187
CHECKING THE SWITCHES ...............................................................8-191
CHECKING THE BULBS AND BULB SOCKETS .................................8-194
CHECKING THE FUSES ......................................................................8-195
REPLACING THE ECU (engine control unit) ........................................8-196
CHECKING AND CHARGING THE BATTERY.....................................8-196
CHECKING THE RELAYS ....................................................................8-199
CHECKING THE RELAY UNIT (DIODE) ..............................................8-202
CHECKING THE IGNITION COILS.......................................................8-203
CHECKING THE IGNITION SPARK GAP.............................................8-204
CHECKING THE CRANKSHAFT POSITION SENSOR........................8-204
CHECKING THE LEAN ANGLE SENSOR............................................8-205
CHECKING THE STARTER MOTOR OPERATION .............................8-205
CHECKING THE STATOR COIL ..........................................................8-206
CHECKING THE RECTIFIER/REGULATOR ........................................8-206
CHECKING THE OIL LEVEL SWITCH .................................................8-206
CHECKING THE FUEL SENDER .........................................................8-207
CHECKING THE FUEL METER/FUEL LEVEL WARNING
LIGHT ...................................................................................................8-207
CHECKING THE FRONT TURN SIGNAL LIGHT ASSEMBLIES .........8-208
CHECKING THE RADIATOR FAN MOTORS.......................................8-208
CHECKING THE COOLANT TEMPERATURE SENSOR.....................8-208
CHECKING THE THROTTLE POSITION SENSOR .............................8-209
CHECKING THE ACCELERATOR POSITION SENSOR .....................8-210
CHECKING THE THROTTLE SERVO MOTOR ...................................8-210
CHECKING THE AIR INDUCTION SYSTEM SOLENOID ....................8-211
CHECKING THE CYLINDER IDENTIFICATION SENSOR ..................8-211
CHECKING THE INTAKE AIR PRESSURE SENSOR .........................8-211
CHECKING THE ATMOSPHERIC PRESSURE SENSOR ...................8-212
CHECKING THE AIR TEMPERATURE SENSOR ................................8-212
CHECKING THE GEAR POSITION SWITCH.......................................8-213
CHECKING THE FUEL INJECTORS....................................................8-213
CHECKING THE WINDSHIELD DRIVE UNIT ......................................8-214
CHECKING THE ACCESSORY BOX SOLENOID................................8-214
CHECKING THE GRIP WARMERS......................................................8-215