Toro 73541 - Page 45

Maintenance
43
W iring Diagram
(SEAT SWITCH)
SW1
1
2
5
4
7 8
SW3
(PTO SWITCH)
PTO SWITCH IS SHOWN
IN OFF POSITION
SEAT SWITCH IS CLOSED
WHEN OPERATOR IS IN
THE SEAT
W
PW
BK
BN
GY
(BRAKE SWITCH)
SW2
PTO CLUTCH
BRAKE SWITCH CLOSES WHEN
BRAKE IS DEPRESSED
BK
GN
BK
BN
GY
10A
F4
OROR
P
3
I
(IGNITION SWITCH)
OFF-----------NO CONNECTION
RUN/LIGHTS----------B I R L
RUN---------------B I R
START--------------B I R S
4
L
SW4
10A
F3
I
IGNITION SWITCH TERMINAL
LOCATIONS VEIWED FROM BACK.
2
R
1
S
5
B
ORANGE
GREY
WIRE COLOR CODES
GREEN
BLUE
BROWN
BLACK
WHITE
YELLOW
VIOLET
TAN
RED
PINK
B
L
R
S
P
R
T
VIO
W
Y
BN R VIOOR P
P
VIO
BK
BN
BU
GN
GY
OR
OIL SWITCH OPENS
WITH OIL PRESSURE
START
OIL
REG
MAG
B+
AC
IGNITION
MODULES
SPARK PLUGSPARK PLUG
AC
+-
OIL
SWITCH
SOLENOID
SHIFT
STARTER
FUEL
SOLENOID
GND
1
2
3
5
4
K1
(KILL RELAY)
R
W
BU
VIO
GRN
W
Y
BK
Y
GN
25A
F2
30A
F1
ENGINE HARNESS
1
2
3
5
4
K2
(START RELAY)
1
2
3
5
4
K3
(INTERLOCK
OR
BN
P
R
R
Y
T
BK
BU
GRN
BNOR
VIO
RELAY)