Yamaha RS90GTZ Service Manual page 496

WIRING DIAGRAM
2010 RST90GTZ
8HF-0F001-00
AC magneto
Rectifier/regulator
Main switch
Main fuse
Load control relay
Battery
Starter motor
Starter relay
Fuel injection system fuse
Diode
Engine stop switch
Throttle switch
Crankshaft position sensor
Grip warmer
Thumb warmer
Oil pressure switch
CO adjustment coupler
ECU (engine control unit)
Cylinder-#1 ignition coil
Spark plug
Cylinder-#2 ignition coil
Cylinder-#3 ignition coil
Fuel injection system relay
Fuel pump
Injector #1
Injector #2
Injector #3
Throttle position sensor
Speed sensor
ISC (idle speed control) unit
Intake air pressure sensor 1 (cylinders #1, #2,
and #3)
Intake air pressure sensor 2 (cylinder #1)
Coolant temperature sensor
Intake air temperature sensor
Grip/thumb warmer adjustment switch
Frame ground
Passenger grip warmer switch
Passenger grip warmer relay
Passenger grip warmer
Brake light switch
Tail/brake light
DC back buzzer
Gear position switch
Fuel sender
Oil level switch
Speedometer unit
Multi-function meter
Warning light
Low coolant temperature indicator light
High beam indicator light
Meter light
Headlight
Headlight relay
Headlight beam switch
Helmet shield heater jack
Auxiliary DC jack
Helmet shield heater jack fuse
Auxiliary DC jack fuse
Headlight fuse
Signal fuse
Ignition fuse