Toro 5400-D - Manual (Page 49)

49
Electrical Schematic
ST
AR
T
RELA
Y
2A
RUN (ETR) SOLENOID
OUTPUTS
INPUTS
B
A I
Y X
RUN ST
AR
T
S
3C
2B
3M
ENGINE WATER TEMP SENSOR
STA RT – KEY SWITCH
ST
AR
TER
1S
1B
2S
3S
4S
1E
5S
6S
7S
1F
1H
NEUTRAL SENSOR
SEAT SENSOR
2C
2E
3G
1N
1G
AL
TERNA
TO
R
KE Y SWITCH
PULL
(B
)
HOLD (A)
FIELD (R)
OUTPUT
(B
)
GLOW PLUGS
2 1 4 5
WRNG LIGHTS (L)
HOUR METER
G S I
G S I
FUEL SENDER
TEMP SENDER
O
IL
PRESS
SWITCH
W
ARNING LIGHTS
ORANGE
OPTIONAL LIGHT
(C)(C)
AL
TERNA
TO
R
12 VOL
T
S
BA
TTER
Y
IGNITION SWITCH
LOWER/MOW SWITCH (JOYSTICK)
ORANGE
+–
GEAR TOOTH SENSOR
G S I SPEEDOMETER
BLUE/GREEN
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
RELAY
GRAY
BLACK
BLUE/WHITE
A B
1 3 5
GREEN/BLUE
BLACK
2 4 6
GREEN/BLACK
BLACK
ORANGE
RED
RED
FUSIBLE LINK
RED
PINK/BLUE
BLACK
ORANGE
BLACK
GLOW PLUG RELA
Y
RED/WHITE
BLACK
S
G
B
ORANGE/RED
RED/BLUE
#2A
BROWN/RED
RED/WHITE
85–4400 SOLID ST
ATE CONTROLLER
RED/BLUE
2K
YELLOW/BLUE
ORANGE/RED
PINK/BLUE
BROWN/WHITE
YELLOW/WHITE
FRONT REELS DOWN SENSOR
VIOLET/RED
GREEN
TAN
GREEN/WHITE
BLACK/WHITE
PINK
BLACK
ORANGE
BLACK
C A B W
ATER
TEMP SENSOR
3B
1P
1S
1D
2S
1C
8S
BLACK/RED
9S
BROWN/WHITE
ORANGE/BLUE
YELLOW/BLACK
BLACK
2L
1A 1J 1K 1L 1M
BLACK
PINK/WHITE
”M”
VCC
10A #3A
10A #4A
10A #1A
STAR T
GREEN/BLACK
BLUE/WHITE
RED/BLACK
PINK/BLACK
3K 3J
PREHEAT
RUN \ AL TERNATO R
3P 3R 3S
ORANGE/BLUE
GREEN/PINK
BLACK
RS232 (RX)
RS232 (TX)
RS232 (GND)
RED/WHITE
BLACK/WHITE
FAUL
T
INDICA
TO
R
LIGHT
2J SPEED SENSOR
GRAY 2P
DIAGNOSTIC INDICA
TO
R
RED/BLUE
YELLOW
2F
3F
BACKLAP REAR SWITCH
BACKLAP FRONT SWITCH
BACKLAP SWITCH
BLACK BLUE
WHITE
GROUND
BA
TTER
Y
POWER
A E B C
VIOLET/RED 3A
LIGHT SWITCH
3N
2H
3H
3L
LEAK DETECT
O
R
CAN (+) CAN (–)
A
B
CD
10A
RED
RED
#3B
20A
#2B
#1B 4 A
7.5A
YELLOW
BLACK
A E B C
DECAL
–
E
C
U
I.D. #1
ECU COMMUNICA
TION POR
T
AND LOOPBACK
CONNECT
O
R
GRAY
FUSIBLE LINK HARNESS
REEL ENABLE SWITCH
BROWN
3E
2G
2D
REEL DISABLE SWITCH
ORANGE
RAISE SWITCH (JOYSTICK)
VIOLET
GREEN/RED
PARKING BRAKE
BRN
RED RED
ORANGE
ORANGE
TEMP GAGE
ORANGE
ORANGE
FUEL GAGE
ORANGE
ORANGE
FD1
1R
L
L
L
L
RED/BLUE
FUEL PUMP