Yamaha FJR1300A(D) Service Manual page 449

GRIP WARMER SYSTEM ...........................................................................8-161
CIRCUIT DIAGRAM ..............................................................................8-161
TROUBLESHOOTING ..........................................................................8-163
ELECTRICAL COMPONENTS....................................................................8-165
CHECKING THE SWITCHES ...............................................................8-169
CHECKING THE BULBS AND BULB SOCKETS .................................8-172
CHECKING THE FUSES ......................................................................8-173
REPLACING THE ECU (engine control unit) ........................................8-174
CHECKING AND CHARGING THE BATTERY.....................................8-174
CHECKING THE RELAYS ....................................................................8-177
CHECKING THE RELAY UNIT (DIODE) ..............................................8-180
CHECKING THE IGNITION COILS.......................................................8-181
CHECKING THE IGNITION SPARK GAP.............................................8-182
CHECKING THE CRANKSHAFT POSITION SENSOR........................8-182
CHECKING THE LEAN ANGLE SENSOR............................................8-183
CHECKING THE STARTER MOTOR OPERATION .............................8-183
CHECKING THE STATOR COIL ..........................................................8-184
CHECKING THE RECTIFIER/REGULATOR ........................................8-184
CHECKING THE OIL LEVEL SWITCH .................................................8-184
CHECKING THE FUEL SENDER .........................................................8-185
CHECKING THE FUEL METER/FUEL LEVEL WARNING LIGHT .......8-185
CHECKING THE FRONT TURN SIGNAL LIGHT ASSEMBLIES .........8-186
CHECKING THE RADIATOR FAN MOTORS.......................................8-186
CHECKING THE COOLANT TEMPERATURE SENSOR.....................8-186
CHECKING THE THROTTLE POSITION SENSOR .............................8-187
CHECKING THE ACCELERATOR POSITION SENSOR .....................8-188
CHECKING THE THROTTLE SERVO MOTOR ...................................8-188
CHECKING THE AIR INDUCTION SYSTEM SOLENOID ....................8-189
CHECKING THE CYLINDER IDENTIFICATION SENSOR ..................8-189
CHECKING THE INTAKE AIR PRESSURE SENSOR .........................8-189
CHECKING THE ATMOSPHERIC PRESSURE SENSOR ...................8-190
CHECKING THE AIR TEMPERATURE SENSOR ................................8-190
CHECKING THE GEAR POSITION SWITCH.......................................8-191
CHECKING THE FUEL INJECTORS....................................................8-191
CHECKING THE WINDSHIELD DRIVE UNIT ......................................8-192
CHECKING THE ACCESSORY BOX SOLENOID................................8-192
CHECKING THE GRIP WARMERS......................................................8-193