Toro Wheel Horse 523Dxi, Operator'S Manual

Page: 50 / 60

Maintenance
48
Wiring Diagram
BK
W
OR
GY
Y
T
BK
CLUTCH
NMIR
MODULE
1
3
2 4 6
5
GN T BK
GN
BK
SWITCH OPENS WHEN
HYDRO PEDAL IS MOVED
TO REVERSE
(REVERSE SWITCH)
SW5
SW9
(OVER RIDE SWITCH)
T
BK
PK
OR
OFF-----------NO CONNECTION
RUN/LIGHTS----------B I R L
RUN---------------B I R
START--------------B I R S
10A
F4
W
PTO SWITCH IS SHOWN
IN OFF POSITION
1 2
5
4
7 8
(PTO SWITCH)
SW3
BN
GY PK
W
BU PK
BK
PTO
CLUTCH
BN
SEAT SWITCH IS CLOSED
WHEN OPERATOR IS IN
THE SEAT
BK
2
3
5
4
1
(INTERLOCK RELAY)
K2
OR
T
T
SW1
(SEAT SWITCH)
GN
PK
BU
BK
GN BU
2
3
5
4
1
K1
(START RELAY)
VIO
BU OR R
5
L I
4 3 1 2
IGNITION SWITCH TERMINAL
LOCATIONS VEIWED FROM BACK.
15A
F2
10A
F3
PK
SW4
(IGNITION SWITCH)
S L R I
B
B
R
S
PINK
RED
BLACK
BROWN
WIRE COLOR CODES
BK
BN
R
PK
R R
WHITE
BLUE
GREEN
GREY
VIOLET
TAN
30A
F1
ORANGE
YELLOW
BU
GN
GY
OR
W
VIO
T
Y
FUSIBLE LINK
ALTERNATOR
B
L
I
FUSIBLE LINK
+ -
PK
OR
GLOW PLUGS
GY
SWITCH CLOSES
WHEN KEY IS
TURNED
GND
TEMP SWITCH
Y
GND
FUEL
SOLENOID
BRAKE SWITCH CLOSES WHEN
BRAKE IS DEPRESSED
SW2
(BRAKE SWITCH)
GY
Y
BK
Y
2
3
5
4
1
(SEAT RELAY)
K3
2
3
5
4
1
K4
(GLOW PLUG RELAY)
GY
GLOW PLUG
TIMER
MODULE
1
5
6
4
ST
B
STARTER
VIO
BU
PK
W
R
BK
GND