WIRING SCHEMATIC HIGH FLOW

C415
7.5 ohm A A 4460
12V B B 2460

(With ACS Option) WIRES CONNECT BY LETTER

S175 (S/N 525218875 AND ABOVE) ACROSS CONNECTORS
A B
(S/N 525316212 AND ABOVE) B A
S185 (S/N 525022473 AND ABOVE)
SOME CONNECTOR
(S/N 525115405 AND ABOVE) BODIES NOT SHOWN
FOR DRAWING CLARITY
(PRINTED JULY 2005)

Dealer Copy -- Not for Resale

V-0718 RED = RED
RNG = ORANGE
BLK = BLACK
LBL = LIGHT BLUE
RELAY GROUNDS 2000-2060 UNSWITCHED POWER 1000-1999 RED
FUSED, UNSWITCHED POWER 1000-1999 RED/WHT DBL = DARK BLUE
ARE CONNECTED IN SERIES LGN = LIGHT GREEN
SWITCHED POWER 1000-1999 RNG
GROUND 2000-2999 BLK DGN = DARK GREEN
2530 GROUNDS YEL = YELLOW
MONITORING 3000-3999 LBL
2470 HYDRAULIC 4000-4999 LGN PNK = PINK
ATTACHMENT CONTROLS 5000-5999 YEL WHT = WHITE
2460 LIGHTS 6000-6999 PNK BRN = BROWN
2450 ACCESSORIES 7000-7999 WHT TAN = TAN
ENGINE 8000-8999 TAN PUR = PURPLE
2440 2400 COMMUNICATION 9000-9999 PUR GRY = GRAY
J1
2430
2340
2330
2520 HARNESS 7112802
2100 HYDRAULIC
C105 C108

TEMPERATURE A A 3300 1 1 3300 H SEE J2-48

SENDER B
B 3310 2 2 3310 J
2420 500-3000 ohm
+
2410 A
C110
HYDRAULIC CHARGE A A 3400 3 3 3400 15
2380 C
2390 PRESSURE SENDER -
B
C C 3420 5 5 3420 47
2370 0.5 - 7.5 V
B B 3410 4 4 3410 3010 23
2200
B
2000
2240
C112

2800 HYDRAULIC OIL A A 3440 6 6 3430 3

FILTER (DIFFERENTIAL)
3610 SWITCH B B
2300
3510
2600

2110

2740 ENGINE OIL A A 3500 3500 37

C107

PRESSURE C
2730 SENDER C C 3520 3520 49
2120 -
B
2720 0.5-7.5 V B B 3510

2710
2350

ENGINE HARNESS 7101311

ENGINE t
C104

COOLANT A A B A
C113

3200 B 3200 SEE J2-8

SENDER
500-3000 ohm B B 3210
180 A 1800
0
A
SUPPLY
1020
J1
C110

G A A
B
B B 1800
FUEL
EXCITATION
SHUTOFF
1 of 6 ALTERNATOR 2010
6736515
HOLD

10.9 ohm 2800 C C 2800

1
 REAR ROD

C413
7.5 ohm 1 1 4430
LIFT SPOOL LOCK
12V
2 2 2430 BROWN TIE STRAP (NOT Used With AHC or ACS)

C422
4380 1
REAR BASE
C414 2380 2
7.5 ohm 1 1 4440
4460 12V
2 2 2440 WHITE TIE STRAP

2460 BLUE TIE STRAP

BUCKET POSITIONING FRONT ROD
C423

C418
9.8 ohm A A 4420 4330 1 1 3.3
12V
B B PW
2420 2330 2 2

DIVERTER
C416

4450 A A 7.5 ohm

YELLOW TIE STRAP 2450 B B 12V

Dealer Copy -- Not for Resale

FRONT AUX RELIEF
C424

4490 A A 11 ohm H
GREEN TIE
2490 B B 12V
STRAP
A
REAR AUX RELIEF
C417

4480 A A 9.8 ohm

4330
4360

4340
4410
4440
4430
4420
12V

3300
2480 B B

2110

3700
3200
3600
4470
4460

4450

J1
18 29 26 J1 J2 32 12 22 1 41 3 21 10 38 48 8 18

SPOOL SPARE FRONT COOLANT ENG SPE

COMPUTER SYSTEM LH AUX L HAND PWM +8V
LOCK ANALOG 1 ROD TEMP SIGNAL SIGNAL
GROUND Tx RIGHT SERIAL IN SUPPLY

1 2 3 4 5 6 7 8 9 10
4360 4330 2900 9100 4810 9210 3200 4300 3600
-48 R HAND REAR SPARE PROTECTED
POWER
SYSTEM LH AUX SPARE AIR FILTER
PWM -
RH FRON
SERIAL IN BASE ANALOG 2 Rx LEFT DIGITAL 1 SIGNAL DETEN

11 12 13 14 15 16 17 18 19 20
9110 4440 1200 9200 4820 3700 4310 4920
PWM RH SKI
15 FRONT
BASE
REAR
ROD
STATUS
IN
COMPUTER
POWER
SEAT BAR
+8v
LH SKI
DOWN
OPEN
FUEL
SENDER SIGNAL DOWN
J2
47 21 22 23 24 25 26 27 28 29 30
9400 1900 3900
P05 4830 3100 4320 4930
23 4340 4430
BUCKET RH SKI
KEY/ENTER SEATBAR LH SKI
OPEN POSITION OPEN OPEN GROUND OPEN UP
SWITCH GROUND UP

31 32 33 34 35 36 37 38
38 39 40
4420 9350 3910 4840 2110 4940
HYD LOCK STATUS HYDRAULIC
FLOAT HEADLIGHT SEATBAR BRAKE SW
SOLENOID OUT OPEN TEMP OPEN OPEN
SWITCH SIGNAL IN

3 41 42 43 44 45 46 47 48 49 50
4410 9410 4640 9340 3920 4500 3300
RESERVED HYD FILTER TWO SPEED RESERVED TWO SPEED LEFT GLOW PLUG TRACTION LOCK
OPEN SPARE RELAY
(AC INPUT) OPEN SIGNAL SWITCH (BOOTSTRAP) MAKE-UP BLINKER PULL / 963
OUTPUT 1

1 2 3 4 5 66 7 8 9 10
3430 4910 4390 6410 8510 4110
RESERVED STARTER UNSWITCHED CAN HYD CHARGE RIGHT TRACTION HIGH FLOW / REAR WKLT FUEL RELAY
(hall) FEEDBACK BATTERY (1) HIGH PRESS +8V BLINKER LOCK HOLD 900 LOAD RELAY HOLD
37 12 18
11 13 14 15 16 17 19 20
49 8250 1110 9500 3400 6510 4200 4460 6210 8800
SPARE TRACTION LOCK SENSOR TRAVEL F&R AUX RESERVED UNSWITCHED
DIGITAL 2 PULL FEEDBACK GROUNDS
CAN
LOW CONTROL J1 RELIEF (SENSOR GRND) BATTERY (2)
DIVERTER STARTER
RELAY

21 22 23 24 25 26 27 28 29 30
4150 3010 9600 4730
P01 4470 1120 4450 8210
TWO SPEED FUEL PULL UNSWITCHED CAN GLOW PLUG ENG OIL MARKER FUEL PULL
SOLENOID
OPEN FEEDBACK BATTERY (3) SELECT OPEN FEEDBACK PRESS +8v GROUND LT RELAY RELAY

31 32 33 34 35 36 37 38 39 40
4350 8150 1130 9700 8550 3500 2100 6320 8110
HANDLE SWITCH PWR / RESERVED ATTACHMENT +5V HYD CHARGE ENG OIL RESERVED
SPARE
POWER ACC RELAY (CAN SHIELD) KEY INPUT SUPPLY PRESS SIGNAL HORN PRESS SIGNAL (FAN OUTPUT)
OUTPUT 2

41 42 43 44 45 46 47 48 49 50
1400 8000 9800 3420 7200 3520
J1
D3
E3

25 42 39 19 36 9 12 30 20 32 40 38 10 22 33 28 13 44 14 24 34 16 8 48 17 41

2 of 6
4730

4110

7200
6510
6410

4200

1400
8000

6320

6210

8550
8510

8250
8210

8800
8150
8110

2100

4150

1130
1120
1110

9800
9500
9600
9700

C 2800
1
 PROTECTED POWER

PROTECTED POWER
RUN/ENTER SWITCH

COMPUTER POWER

COMPUTER POWER
TILT SPOOL LOCK

RIGHT PANEL

LEFT PANEL
(NOT Used With AHC or ACS)

CLOCK/LATCH

CLOCK/LATCH
C421

HEADLIGHTS
4370 1

SYSTEM Rx K

SYSTEM Rx
SYSTEM Tx
SYSTEM Tx H
K

GROUND
2370 2

GROUND
r ACS)

BUZZER
BUZZER
START

START
OPEN

DATA

DATA
BICS HYDRAULIC LOCK

G
C

D
E

A
B

B
A
K

E
F

F
J

J
C420

4410 A A 9.8 ohm

2410 B B 12V

2920
9350
1220
1920
9120
9220
9300
9310
9330

2930
9320

9320
9330
9310
9300
9210
9110
1910
1210
9340
2910
3.3 ohm
PWM FRONT BASE
C419 C106

4340 1 1 3.3 ohm

CAB 6727178
PWM
2340 2 2

3600 A A SPEED
SENSOR MAIN
3610 B B

WORKLIGHTS
FRAME

FRONT

Dealer Copy -- Not for Resale

SWITCH
BRAKE
1930
2000

H SEE C110

C435
J SEE C110

RIGHT
2760 B B
A SEE C113 6120 A A
C405 C406

SEAT
CAB

3700 A A

C434
AIR FILTER BAR 6110 A A

LEFT
B B SWITCH

2770
B 3710
3700
3200

2750 B B
3110 B B FUEL
SENDER -
3100 A A +8 2910
30-270 ohm
J2 2920 2900
B

2930
A

8 18 2770
2740 2750
3910
3920
3900
9350
1200
1900
2740
4500
9100
9200
9340
2900
6100
3100 2760
PWM +8V ENG SPEED 28
SUPPLY SIGNAL

9 10
4300 3600 11 9110 D N K G L B R P S F E D C M A J H
7 9210 E
PWM -
RH FRONT
DETENT
23 9400 F
See C492 C408
19 20 N K G L B R P S F E D C M A J H
4920 42 9410 G
4310
PWM RH SKI
3910
3920
3900
9350
1200
1900
2740
4500
9100
9200
9340
2900
6100

SIGNAL DOWN

29 30
4320 4930
35 3910 SEE FUSE/RELAY
OPEN
RH SKI
UP
A CENTER
45 3920 (EUROPEAN
39 40
4940 25 3900 C407 LIGHTING)

34 9350
OPEN OPEN
14 1200
49 50
24 1900
46 4500
5 9100
15 9200
44 9340
4 2900
40 4940

30 4930

20 4920
19 4310

29 4320

9 4300
43 4640

36 4840
26 4830
16 4820

6 4810

41 4 J2
J1
3 of 6
4910
1400

1480
4810
4820
4830
4840
4640

4300
4320
4310
4910
4920
4930
4940

4230
2530
1490
252
424
 B B FUEL
EXCITATION
SHUTOFF
ALTERNATOR 2010
6736515

HOLD PULL
10.9 ohm 2800 C C 2800

C101
1010 A A 8800 A A 8800
STARTER 0.3 ohm B B 8100 B B 8100

BATTERY CABLE M R

C109
B 8250 B B 8250
S
8200 A A 8200

TO OPTIONS
(ACCESSORY
CONNECTOR)
F
B 2600
H 6200

C103
A 6310
E 6400
D 6500

G 6600

C404
C 7100 A TO OPTIONS
B (BACKUP ALARM
SWITCH)

J 2730
P 6600
M 6500
L 6400
F 4730
D 4235

C488
TO OPTIONS N 6300
(ACCESSORY
C 4275
CONNECTOR)
E 4550
S 1700

Dealer Copy -- Not for Resale

A 1140

H 1150
R
B
G
K (ALTERNATO
1800 & KITS)
FUSE 11
25A
1700

C489
TO OPTIONS B 2720
(ACCESSORY
CONNECTOR) A 1720 1720

(ATTACHMENT)
FUSE 10
25A
1730

(HEATER
)
FUSE 1
25A
1140

RELAY GROUNDS 2
ARE CONNECTED I
MAINFRAME HARNESS 7112824

FUSE 5 FUSE 1 FUSE 9

TRACTION HEATER UNSWITCHED
FRONT &
30A 25A REAR SWITCH 25A
MARKER
FUSE 6 FUSE 2 LIGHT POWER FUSE 10
LIGHT
FUEL PULL FR & MK LT ATTCHMNT

30A 15A 25A 10

FUSE 7 FUSE 3 FUSE 11 - 130
REAR LT ALT & KITS
+
15A 106
GLOW FUEL TRACTION 25A 100A
STARTER 1010 103
FUSE 8 FUSE 4 PLUG PULL PULL FUSE 12
COMPUTER ACS
131
25A 25A
104
Printed in U.S.A. 108
BATTERY

4 of 6
 4730

4110

7200
6510
6410

4200

1400
8000

6320

6210

8550
8510

8250
8210

8800
8150
8110

2100

4150

1130
1120
1110

9800
9500
9600
9700
C 2800
C101

A 8800
B 8100

4200
2200
GLOW PLUGS 4100
1.0 ohm each

HR HR HR HR

8590

8570
8560
8580
8500
SEE CAB
CONNECTOR
C407
A
6000

Dealer Copy -- Not for Resale

1740

(ALTERNATOR
& KITS)
FUSE 11
25A
8010

6300
6000

6320

6200
6210

8500
8550
8510

8200
8210

8100
8150
8110

4110
4150
4100

1130
1120
1110
6310

1055 4220 M
7200 J
SWITCHED MARKER REAR GLOW FUEL
POWER LIGHT LIGHT PLUG STARTER PULL TRACTION 4275 L
87A 87 86 87A 87 86 87A 87 86 87A 87 86 87A 87 86 87A 87 86 86 87 87A LOCK

25A
6410 P
TACHMENT)

(COMPUTER)
6510 N

FUSE 4
FUSE 10 30 85 30 85 30 85 30 85 30 85 30 85 85 30
25A 4550 K
1050
2010
2000

1330
2030
2020

1320
2020
2010

1060
2040
2030

1030
2060

1350
2050
2040

2060
2050
1360

9720 E
(HEATER
) 9620 D
FUSE 1 FUSE 2 FUSE 5
FUSE 3 FUSE 6 G 9410 S
25A 15A 15A 30A 30A

120
1140 F 9400 R
E 9210 G
1150 1160 9520 C
1070 2240 H
GROUNDS 2000-2060
ONNECTED IN SERIES FUSE 9 FUSE 12 1740 B
FUSE / RELAY CENTER 25A
(UNSWITCHED
POWER)
25A

(ACS)
1170 A

D 9110 F
1080
1040

1160
1730
9800
9510
9610
9710
2710

1050
G
D

C
E

A
B
F

1300
1060 TO OPTIONS

1030
C426 (ATTACHMENT
CONTROL)
ACD & REMOTE
1310 START CONNECTOR
1040
1080 V-0718 (7-12-05)

5 of 6
 J1

4910
1400

1480
4810
4820
4830
4840
4640

4300
4320
4310
4910
4920
4930
4940

4230
2530
1490
2520
4240

G
H

C
D

G
E

K
F

D
C

H
B

K
J

J
C410 C409
Brake Valve

G
H

C
D

G
E

D
C

H
F

K
6732781

F
J

J
4200 A A 4200 A A
C425

YEL/LGN

WHT/RED
YEL/RED

WHT/BLK
WHT/LGN

A
A

B
B
C

WHT
WHT
PUR
2200 C

DGN
RGN

YEL
2200 B

DBL

LGN
RGN
B C465 C466
4100 B B OPEN

A
A

B
B
+ - HANDLE
HANDLE LOCK

FLOAT
SHIFT

SKI CTRL
SIDE
LOCK
PWM
LEFT HANDLE

TWO SPD

SKI CTRL
DETENT
FLOW
HORN
AHC LIFT
TURN SIGNAL
RIGHT
HALL SENSOR
HANDLE
AHC TILT

B
C
A
HALL SENSOR

RNG/WHT
RNG/DBL
C450

DGN
BRN

YEL
B
C
A

C
A

B
C449

C
B

D
E

B
A

B
C
A
C411

B
C412

C
A
C469
C472

A
C
B
TO OPTIONS TO OPTIONS

C
B

A
(ACCESSORY (ACCESSORY

4750
1610

2750
CONNECTOR) CONNECTOR)

1510
4650
2650
13 ohm
12V
FOOT PEDAL LOCK TILT ACTUATOR LIFT ACTUATOR

M M

Dealer Copy -- Not for Resale

BLK
DGN
RED

A B A B
RED
BLK

DGN
RED

RED
BLK

BLK
C467 C468
8
7
6
5
4
3
2
1

A B A B
8
7
6
5
4
3
2
1
C428
C429
4270
2500
4280
2510

8
7

5
4
3
2
1
6

8
7
6
5
4
3
2
1
1630
4770
2770
4790

4780

1530
4670
2670
4690

4680

4220 M M 4220
7200 J J

4275 L L 4275
6410 P A 1170
6510 N N
4680
4260
4220

4780
2270
2260

4790

4690
1180
1190

4550 K K 4550
9720 E E 9720
C B G E J H K A D F
9620 D D 9620
C492

9410 S S 9420 4550 C GREY

9400 R R 9720 F J3
9210 G G 9620 E
9520 C C 9520 9520 D
2240 H H 2240 2250 J1 ACS Controller
G Advanced Control System
1740 B B 1740 2280 H
1170 A F 1740 B
P 1500 A
J2
9110 F
BLACK
A B C D K J G F H E
4750

4650

4670

4770

A A 1620
C470

TILT C C 4760
PEDAL
B B 2760
PTIONS
CHMENT
TROL) A A 1520
C471

LIFT
PEDAL
C C 4660 ACS HARNESS 6733292
B B 2660
-12-05)

6 of 6