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Electrical [Wiring Diagram (Pro 50F)] [1989]

Applicable Models

Model GroupYearModelSerial
Yamaha Outboard198940hpAll
Yamaha Outboard198950hpAll
Electrical [Wiring Diagram (Pro 50F)] [1989]
Yamaha Marine

WIRING DIAGRAM (Pro 50F)

(1) Thermo switch
(2) Ignition-coil
(3) Rectifier
(4) Fuse (10A)
(5) Pulser-coil
(6) Charge-coil
(7) Lighting coil
(8) C.D.I. unit
(9) Choke solenoid
(10) Starter-motor
(11) Oil-level sensor
(12) Power trim and tilt motor
(13) Power trim and tilt switch
(14) Battery
(15) Starter-relay
(16) Power trim and tilt relay

B  : Black
Br : Brown
G  : Green
Gy : Grey
L  : Blue
0  : Orange
P  : Pink
R  : Red
Sb : Sky-blue
W   : White
Y : Yellow
Lg : Light-green