863 Electrical Schematic v-0003-6

Posted in 863
8250
8500
8200
6600
6500
6400
7100
3200
3500
3520
3600
3020
2300
G
T
D
U
R
V
P
W
J
B
X
H
F
M
C
L
K
TO OPTIONS
(BACKUP
ALARM
SWITCH)
7100
B A
C403
C103
C442
C404
FUEL SENDER
20-
270
3100
BA
3110
C406
CBA
ENGINE
ENGINE COOLANT
SENDER
500-3000 ± 30 ohm
ENG OIL PRESSURE
SENDER 0.5-7.5 V
SPEED SENSOR (VR)
3200
3210
3500
3510
3520
3600
3610
+
-
C
B
A
t
8500 8500
6600
6500
6400
6200
6310
7100
3200
3500
3520
3600
3020
2300
6600
6500
6400
6200
6310
2600
GFB AHCED
7100
G
T
R
V
P
W
N
S
J
B
X
H
F
M
C
L
K
HARNESS 6719082
HR
8570
0.4 ohm
HR
8580
0.4 ohm
HR
8590
0.4 ohm
HR
8560
GLOW PLUGS
0.4 ohm
FUEL SHUT OFF
863 WIRING SCHEMATIC
(PRINTED NOVEMBER 2002)
V-0003
S/N 514640001-40999
S/N 514540001-40999
S/N 514440001-45999
CBA
BA
3100
3110
FUEL SENDER
HARNESS
6719422
BACKUP
ALARM
6210
6200
LEFT WORK
LIGHT
RIGHT
WORK
LIGHT
LEFT
TAILLIGHT
2610
63302640
6320
RIGHT
TAILLIGHT
TAILGATE/
WORK LIGHTS
6200
2600
7100
6310
7100
2650
6210
2620
2630
B H ACGF ED
HARNESS 6716419
2600
2650
2640
2630
2620
2610
BATTERY FEED 1000-1999 RED, RED/WHT,
RNG
GROUND 2000-2999 BLK
MONITORING 3000-3999 LBL
HYDRAULIC 4000-4999 LGN
ATTACHMENT CONTROLS 5000-5999 YEL
LIGHTS 6000-6999 PNK
ACCESSORIES 7000-7999 WHT
ENGINE 8000-8999 TAN
COMMUNICATION 9000-9999 PUR
WIRES CONNECT BY LETTER
ACROSS CONNECTORS
A
B
B
A
SOME CONNECTOR
BODIES NOT SHOWN
FOR DRAWING CLARITY
1 of 6
4460
4480
4450
4430
4440
4300
4310
4320
4910
4920
4
9
3
0
4
9
4
0
4840
4830
4820
4810
1400
9400
9400
45003500
3430
3400
3420
3600
3300
3520
3200
3100
3010
3700
REAR LT
30A
FUEL PULL
FR & MK LT
COMPUTER
UNSWITCHED
ATTCHMNT
ACC PLUGS
ALT & KITS
FRONT &
MARKER
LIGHT
GLOW
PLUG
REAR
LIGHT
STARTER
SWITCH
POWER
15A
15A
25A
25A
25A
25A
25A
HEATER
FUEL
PULL
25A
TRACTION
PULL
TRACTION
30A
FUSE 7
FUSE 8
FUSE 9
FUSE 10
FUSE 11
FUSE 12
FUSE 1
FUSE 2
FUSE 3
FUSE 4
FUSE 5
FUSE 6
3
9
1
0
3920
3
9
0
0
9
3
4
0
9
1
0
0
9
2
0
0
1
9
0
0
1
2
0
0
9
3
5
0
2
9
0
0
A
6
7
5
12
1
2
4
9
10
11
8
3
9
3
4
0
9
3
5
0
9
2
0
0
9
1
0
0
6
1
0
0
3
9
2
0
3
9
1
0
3
9
0
0
2
9
0
0
2
7
4
0
1
9
0
0
1
2
0
0
C408
C102
3700
B
A
3710
MAIN FRAME
HARNESS 6719112
J2
D1
B1
D2
B2
E3
B3
C1
C2
C3
D3
F2
A3
A2
A1
E2
F3
F1
E1
J1
J4
B1
E1
C2
C1
B3
D3
B2
D2
D1
F1
C3
F3
A3
A2
A1
E3
F2
E2
G2
G1
J1
J2
J
3
E1
E2
A1
B1
C1
D2
C2
B2
A2
B3
K3
K2
K1
C3
D3
D1
A3
E3
D1
D3
D2
E1
E3
E2
F1
F3
F2
G1
G3
G2
A1
A3
A2
B1
B3
B2
C1
C3
C2
J4
WHITE
RH TWO SPEED
LH AUX RIGHT
BRAKE SW
IN
BRAKE SW
OUT
LH AUX LEFT
RH FRONT
DETENT
RH SKI DOWN
LH SKI DOWN
EHC INPUT
EHC OUTPUT
LH SKI UP
RH SKI UPPWM +
PWM -
PWM SIGNAL
FRONT BASE
FRONT ROD
SPOOL LOCK
TRACTION HOLD
REAR ROD
REAR BASE
K
D
94004200 94104320 45001400
4430 48104820
4440 491049204340
4330
4360
4830
4930
4840
4940
4310
4300
A1
A3
A2
B1
B3
B2
C1
C3
C2
D1
D3
D2
E1
E3
E2
F1
F3
F2
J1
BLACK
SPARE ANALOG
IN 1
FUEL SENDER
SIGNAL
HYD CHARGE
PRESSURE +
SPARE ANALOG
IN 2
ENG COOLANT
TEMP SENDER
HYD CHARGE
PRESSURE
SIGNAL
SPARE
DIGITAL IN 2
HYD TEMP
SENDER
SPARE DIGITIAL
IN 1
ENG OIL
PRESSURE +
ENG OIL
PRESSURE
SIGNAL
ENG SPEED +
(hall)
ENG SPEED
SIGNAL (vr)
AIR FILTER
SIGNAL
HYD CHARGE
FILTER SIGNAL
ENG SPEED
SIGNAL (hall)
SENSOR
GROUNDS
3100
3420
3400
3430
3700
3600 3500
35203010
3300
3200
OPEN
D1
D3
D2
E1
E3
E2
F1
F3
F2
G1
G3
G2
A1
A3
A2
B1
B3
B2
C1
C3
C2
J3
BLACK
UNSWITCHED
BATTERY IN (1)
UNSWITCHED
BATTERY IN (2)
UNSWITCHED
BATTERY IN (3)
GROUND
GROUND
OPENFUEL HOLD
FUEL PULL RELAY
FUEL PULL
FEEDBACK
GLOW PLUG
RELAY
BRAKE PULL
RELAY
STARTER RELAYSTARTER FEEDBACK
BRAKE PULL
FEEDBACK
GLOW PLUG
FEEDBACK
OPEN
REAR WKLT
RELAY
MARKER LT
RELAY
RESERVED
(R TURN)
RESERVED
(L TURN)
RESERVED
(HORN)
T
T
8110
8150
8210
8550
4150
8250
6210
6320 8510
4110
1130
1120
1110
2100
8800
2110
A1
A3
A2
B1
B3
B2
C1
C3
C2
D1
D3
D2
E1
E3
E2
F1
F3
F2
J2
WHITE
PROTECTED
POWER
COMPUTER
POWER
SYSTEM Tx
OPEN
KEY/ENTER
SWITCH
SYSTEM Rx
OPEN
HEADLIGHT
SWITCH
GROUND
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
SEATBAR SENSOR
SUPPLY
SEATBAR
SENSOR SIGNAL
SEATBAR SENSOR
GROUND
93402900
9350
19001200 9100
9200
3920
3910
3900
800 SERIES
J4
J2
J3
J1
442
C405
C407
CONNECTS TO
C407
ON THIS PAGE
3300
3310
3400
3410
3420
3430
C
E
D
A
F
B
AIR FILTER
SWITCH
B
A
3110
3410
3010
3020
3710
3310
FUEL SENDER
20-270 ohm
B
3110
406
CB
CB
B
3110
FUEL SENDER
HARNESS
6719422
HYD TEMP SENDER
538-1824 ±30 ohm
HYD CHARGE PRESS
SENDER 0.5-7.5 V
H
Y
D
O
I
L
F
I
L
T
E
R
P
R
E
S
S
U
R
E
S
W
I
T
C
H
t
+
-
C
B
A
3300
3310
3400
3410
3420
3430
C
E
D
A
F
B
HYD FILTER
HARNESS 6717247
CAB
9
3
4
0
9350
9
2
0
0
9
1
0
0
6
1
0
0
3
9
2
0
3
9
1
0
3
9
0
0
2
9
0
0
2740
1900
1200
HARNESS
6
5
1
4
10
11
8
3
7
12
2
9
RED
, RED/WHT, RNG
5000
-5999 YEL
WHT
PUR
RED = RED
RNG = ORANGE
BLK = BLACK
LBL = LIGHT BLUE
DBL = DARK BLUE
LGN = LIGHT
GREEN
DGN = DARK
GREEN
YEL = YELLOW
PNK = PINK
WHT = WHITE
BRN = BROWN
TAN = TAN
PUR = PURPLE
GRY = GRAY
2 of 6
4460
4480
4450
4430
4440
WHT
WHT/RED
WHT/BLK
PWM
C
D
B
RIGHT HANDLE
DGN
RNG
WHT/LGN
LGN
YEL
SKI
CONTROL
J
H
K
E
A
F
G
DETENT
H
J
A
E
K
F
D
G
C
B
4300
4320
4310
4910
1490
4920
4940
4930
1450
BRAKE SWITCH
4300
4310
4320
4910
4920
4
9
3
0
4
9
4
0
4840
4830
4820
4810
1400
9400
9400
4500
RNG
YEL/RED
YEL/LGN
WHT
DBL
PADDLE
MOMENTARY
TURN
SKI
CONTROL
BRN
LEFT HANDLE
B
C
F
G
A
K
E
D
J
H
B
D
C
B
G
F
A
K
E
D
J
H
1480
4820
4830
4840
4810
C410 C409
1
LEFT PANEL
9340
1210
1910
9210
9110
9300
9310
9320
9330
2910
START
BUZZER
CLOCK/LATCH
DATA
SYSTEM Tx
SYSTEM Rx
COMPUTER POWER
PROTECTED POWER
GROUND
HEADLIGHTS
H
D
A
G
B
E
J
F
C
K
RIGHT PANEL
9330
9310
9300
9120
9220
1920
1220
9350
2920
OPEN
START
CLOCK/LATCH
DATA
SYSTEM Rx
SYSTEM Tx
COMPUTER POWER
PROTECTED POWER
GROUND
KEY/ENTER SWITCH
F
J
E
B
G
A
D
H
C
K
9320
2930
3
9
1
0
3920
3900
SEAT
BAR
A
C
B
6120
FRONT WORKLIGHTS
B
A
2760
FRONT LIGHT
ACCESSORY
CONNECTORS
6
1
2
0
B
A
2
7
6
0
CAB
9
3
4
0
9350
9
2
0
0
9
1
0
0
6
1
0
0
3
9
2
0
3
9
1
0
3
9
0
0
2
9
0
0
2740
1900
1200
HARNESS
6718870
6110
B
A
2750
6
1
1
0
B
A
2
7
5
0
2750
2740
2760
2910
2900
2930
2920
2000
CAB
MAIN
FRAME
BUZZER
C435C434
TWO
SPEED
+
-
3 of 6
SWITCHED
POWER
8000
25A
1140
HEATER
8530
868787A
1710
25A
25A
1700
25A
1700
1150
2730
1140
1060
1040
1050
1300
1310
1050
1055
2000
2010
A D CB
1720
1720
2720
B A
100A 1030
1800
A
T
T
A
C
H
M
E
N
T
AHC POWER
FUEL
PULL
8
1
5
0
30
87
87A
1
3
5
0
8100
30A
2390
2360
2370
2380
2410
2400
2200
2350
2430
2000
2100
2420
2440
2450
2460
2330
2340
2480
2740
2720
2730
2710
GROUNDS
2110
2120
2300
A
6000
1010
+ -
BATTERY
1730
FUSE 6
8250
8100
1800
8500
8200
6200
6310
G
T
E
A
D
U
N
S
C401 C402
C407
FUSE 1
FUSE 10
FUSE 12
FUSE 11
RELAY GROUNDS 2000-2060
ARE CONNECTED IN SERIES
CONNECTS TO
C407
ON THIS PAGE
TO OPTIONS
(ACCESSORY
CONNECTOR)
USED IN AHC
EQUIPPED
LOADERS ONLY
18001010
8250
8100
1800
8200
1010
8250
8200
T
E
A
D
U
HR
8590
1020
2600
2800
2300
RED TO BLK=
3.2 ohm
FUEL SHUT OFF
81002800
Printed in U.S.A.
TO OPTIONS
(ACCESSORY
CONNECTOR)
S
STARTER
R
S
EXC
ALTERNATOR
BAT
4 of 6
4420
4460
4480
4450
4410
4340
4330
4440
4200
4360
4350
4150
4100
4110
25
25A
1160
1130
30A
REAR
LIGHT
MARKE
R LIGHT
15A
6320
6300
TRACTION
LOCK
1110
1120
1150
UNSW
POWER
85
30
86 87 87A
9800
9700
9600
1710
2710
1160
9500
D C B A
E
FG
4730
6300
6400
6500
6600
H
FE G DBC
1330
1
3
6
0
2020
2030
2050
2060
A
8510
8500
GLOW
PLUG
8550
85
30
868787A
1060
2030
2040
STARTER
8210
8200
85
30
868787A
1030
2060
6000
8210
8250
2100
2110
1110
1120
1130
8110
8150
4730
4150
4110
8510
8550
8000
6210
6320
9700
9600
9500
9800
6210
6200
15A
85
30
86
87
87A
1320
2010
2020
FUEL
PULL
8110
8150
8530
868787A
1350
2040
2050
8100
30A
8530
868787A
1070
6310
A
6000
4390
B A
2360
B
A
HYDRAULIC
MAKE-UP
FUSE
FUSE 4
FUSE 5
FUSE 3FUSE 2FUSE 6
C427
C426
E3
B3
D3
B2
J1
E1
J2
D1
G3
H1
F2
A1
F3
A2
G1
A3
J3
B1
G2
C1
H3
C3
K1
C2
K2
F1
K3
D2
H2
E2
J3
A
2
G
1
J1
J2
J3
F2
F1
H1
F3
H2
H3
G3
G1
G3
G2
H1
H3
H2
J1
J3
J2
K1
K3
K2
FRO
N
FR
O
SPO
O
TRACTION HOLD
REAR ROD
REAR BASE
HIGH FLOW
BICS LOCK
DIVERTER
BUCKET
POSITION
REAR BLEED
TWO SPEEDOPEN
FUTURE
(SERIAL RIGHT)
FUTURE
(SERIAL LEFT)
420043504470
443044204450
444044104460
4
4
4
F
F
F
G1
G3
G2
H1
H3
H2
J1
J3
J2
K1
K3
K2
O
P
REA
R
R
E
MAR
K
R
E
RESERVED
(R TURN)
RESERVED
(L TURN)
RESERVED
(HORN)
RESERVED
(ATT ACC)
ACCESSORY
RELAY OUTPUT
SPARE OUTPUT 1
ATTACHMENT
KEY INPUT
SPARE OUTPUT 2
TRAVEL
CONTROL
CAN SHIELD
CAN LOW
CAN HIGH
9500
6
2
6
3
4730
9800
8000
9700
9600
800 SERIES
407
ACD &
REMOTE START
CONNECTOR
LOCATED AT REAR OF
MACHINE
2090
2090
D C B A
E
FG
120 ohm
CONNECTS TO
407
ON THIS PAGE
TO OPTIONS
(ACCESSORY
CONNECTOR)
C458
5 of 6
4420
4460
4480
4450
4410
4340
4330
4440
4200
4360
4330
2330
4340
2340
4410
2410
4430
2430
4450
2450
4480
2480
4460
2460
HYD LOCK VALVE
REAR ROD
FRONT ROD
FRONT BASE
DIVERTER
REAR AUX RELIEF
HIGH FLOW
4440
2440
REAR BASE
4350
2350
TWO SPEED
4420
2420
BUCKET POSITION
2370
4370
4380
2
3
8
0
TILT SPOOL LOCK
LIFT SPOOL LOCK
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
TURN
SIGNAL
DGN
YEL
BRN
HORN
RNG/DBL
RNG/WHT
E
D
B
D
A
C
E
A
B
E
D
4350
A
B
4200
C
B
A
2200
4100
25A
1160
1
1
5
0
UNSW
POWER
1710
2
7
1
0
1160
E FG
1
0
7
0
FUSE 9
426
C411C412
C413C414C415C416C417C418C419C420C421C422C423C441
ACD & REMOTE START
CONNECTOR
LOCATED AT REAR OF
MACHINE
BROWN TIE STRAP
WHITE TIE STRAP
BLUE TIE STRAP
YELLOW TIE STRAP
GREEN TIE STRAP
E FG
ohm
7.7 ohm nominal
7.7 ohm nominal
3.3 ohm nominal
at 10 VDC
3.3 ohm nominal
at 10 VDC
7.5 ohm nominal
at 12 VDC
7.5 ohm nominal
at 12 VDC
7.5 ohm nominal
at 12 VDC
7.5 ohm nominal
at 12 VDC
9.8 ohm nominal
at 12 VDC
9.8 ohm nominal
at 12 VDC
6.7 ohm nominal
at 12 VDC
TO OPTIONS
(ACCESSORY
CONNECTOR)
5.5 ohm nominal
at 12 VDC
V-0003 (10-4-02)
C425
TO OPTIONS
(ACCESSORY
CONNECTOR)
9.8 ohm
A
C
B
C425
TWO SPEED BRAKE LOCK
C
A
WHT TO BLK =
0.26 ohm
RED TO BLK=
10.9 ohm
SINGLE SPEED TRACTION LOCK
HOLD
PULL
B
6 of 6