a300 Electrical Schematic v-1055-6

2320
3100
3100
4460
4460
7020
2360
31203120
2460
2350
7030
7000
7000
2760
7010
7010
2770
WIRING SCHEMATIC
A300 (S/N A5GW11001 – A5GW19999)
(S/N A5GY11001 – A5GY19999)
(PRINTED FEBRUARY 2008)
V-1055
OPTIONS
6
6
0
0
1730
2730
A B
C
A
B
A B C D E F B AA B
6520
6720
6410
6810
6640
2540
OPEN
OPEN
2540
2530
6240
2720
1720
1740
A
B
6430
6730
B
CC
B
46
41
A B C
D
E F
C604
LEFT TAILLIGHT
LEFT WORK
ACCESSORY
STOP LIGHT
2650
C605
6210
RIGHT WORK
2630
LEFT WORK
6340
ABCDEF
6320
6610
2610
ABCDEF
RIGHT TAILLIGHT
REGISTRATION
LAMP
DBACFE
DBACFE
LEFT TAILLIGHT
6620
6330
2640
BACK-UP
ALARM
C604
DELUXE TAILGATE
HARNESS -
TAIL
TURN
TURN STOP
STOP
TAIL
3100
3100
3120
3120
4470
6
4430
2460
3 2
4440
4
BROWN TIE STRAP
GREEN TIE STRAP
YELLOW TIE STRAP
4475
4471
C416
12
4455
2450
12
4450
5
4451
C417
2470
1 2
1 2
C413
4430
2430
1 2
1 2
C
414
4440
2440
1 2
1 2
DIVERTER VALVE RELIEF VALVE
REAR ROD
REAR BASE
R
E
A
R
A
U
X
.
H
A
R
N
E
S
S
7
1
0
2
3
3
8
1
1 of 6
Dealer Copy -- Not for Resale
AWS HORN/BLINKER HARNESS - 6726662
86
30
85
87
87A
6010
65152790
RIGHT BLINKER
RELAY
6510
86
30
85
87
87A
6020
64152780
LEFT BLINKER RELAY
6410
86
30
85
87
87A
2760
72002770
HORN RELAY
2750
ADDITIONAL POWER
CONNECTOR
E
D
C
B
A
C411
6410
6510
6000
TO OPTIONS
(DELUXE ACCESSORY)
ACB
C497
TO AWS
CONTROLS
B
A
2750
1730
TO HORN
CONNECTOR
C412
B
A
2740
1740
C490
B
A
2720
1720
TO MAINFRAME
C489
C401or
C402
6600
1730
2730
A B C A B C D E F G H A B C D E F
2530
2520
6310
2500
7100
6500
6400
6200
OPEN
OPEN
6250
2520
2510
6240
6230
6510
6710
6610
2550
OPEN
OPEN
BACK-UP
ALARM
6370
7100
C605
RIGHT TAILLIGHT
A B C D E F
RIGHT WORKREGISTRATION
C103
TO ENGINE OR
MAINFRAME
STOP LIGHT
6210
RIGHT WORK
7100
6600
6400
6310
6500
6200
2600
2620
C
F
G
E
A
D
H
B
DELUXE TAILGATE
HARNESS
- 7109404
C103
TO MAINFRAME
2650
C605
6210
RIGHT WORK
2630
LEFT WORK
7100
6310
6200
2600
2620
C
F
G
E
A
D
H
B
12
6320
2610
12
RIGHT TAILLIGHT
21
21
LEFT TAILLIGHT
6330
2640
BACK-UP
ALARM
C604
STANDARD TAILGATE
HARNESS - 7109403
C103
TO MAINFRAME
B
C
A
B
C
A
C610
2755
3
2
5
1
6
4
7310
2735
7210
C667
TO OPTIONS
(DELUXE ACCESSORY)
7160
L X
C622
2745
FRONT WIPER
BOTTLE AND TANK
M
2
7
6
5
o
r
B
R
N
2
1
2
1
7180
4720
4710
7180
4440
4
BROWN TIE STRAP
C414
4440
2440
1 2
1 2
REAR BASE
WHITE TIE STRAP
2 of 6
Dealer Copy -- Not for Resale
ADDITIONAL POWER
CONNECTOR
TO HORN
CONNECTOR
C412
C490C489
C401or
C402
1710
9500
9600
2710
9800
9
7
0
0
1
1
6
0
GBAECFD
5350
1740
5400
5910
5250
P
L
M
A
D
C
H
G
F
E
B
K
N
J
7-PIN
ATTACHMENT
CONNECTOR
5050
5300
5150
5000
5200
5450
5250
5400
C
K
A
E
F
D
G
B
J
H
5350
5100 E OUTPUT
F OUTPUT
G OUTPUT
C OUTPUT
D OUTPUT
H OUTPUT
A OUTPUT
B OUTPUT
J OUTPUT
K OUTPUT
5500
J
K
H
G
F
E
D
C
B
A
5900
OPEN
ID #1
OPEN
OPEN
OPEN
OPEN
ID #0
ID #4
ID #3
ID #2
9510
9610
2720
9710
1720
CAN SHIELD
OPEN
OPEN
GROUND
OPEN
CAN LOW
CAN HIGH
G
B
A
E
C
F
D
A
C
D
E
B
F
H
G
SW POWER
9520
1160
1730
9620
2730
9710
9800
2740
5300
5150
5050
5100
5200
5510
14-PIN
ATTACHMENT
CONNECTOR
BOOM-MOUNTED
ACD CONNECTORS
J1 - 8-PIN
J2 - 10-PIN BLACK
J3 - 10-PIN GRAY
SSL 7-PIN
CAN CONNECTOR
E OUTPUT
F OUTPUT
G OUTPUT
C OUTPUT
D OUTPUT
H OUTPUT
A OUTPUT
M OUTPUT
ID (K TO L)
ID (K TO P)
GROUND
SW POWER
CAN SHIELD
GROUND
CAN HIGH
SW POWER
CAN LOW
UNSW POWER
KEY "RUN"
To Mainframe
Harness
C703
C704
C506
C666
DELUXE ATTACHMENT
CONTROL HARNESS -
6732730
C426
C705
Rev. none
11
12
13
14
9
9
Connector
on Loader
Boom
Connector
on Loader
Boom
ACD
Machine
Connector to
Engine
Compartment
ACD
Output
Connector to
Engine
Compartment
ACD
Input
Connector to
Engine
Compartment
PUR
RED/WHT
PUR
RNG
PUR
PUR
BLK
TO OLDER
MODEL ATTACHMENTS
C506
A
E
F
G
H
L
K
D
C
M
P
N
J
B
YEL
DBL
BLK
BRN
RED
S
LT
TM
CENTER
GD
RT
C623
GRADER HARNESS -
6706391
TO ATTACHMENT
FRONT WIPER
MOTOR
M
V
B
C
A
7
1
5
0
o
r
D
G
N
7
2
0
0
o
r
Y
E
L
2
7
6
5
o
r
B
R
N
P
A
R
K
H
I
G
H
2
1
2
1
7180
4720
1
2
1
2
DOOR SENSOR
3 of 6
Dealer Copy -- Not for Resale
RED
A
B
DOME LIGHT
C608
BLK
TO OPTIONS
1730
B
A
2720
A
B
7100
A
B
1740
BACK-UP ALARM
SWITCHES HARNESS -
7107544
C402 C404
BACK-UP ALARM
SWITCHES
7110
1720
TO
MAINFRAME
ADDITIONAL POWER
CONNECTOR
TO
MAINFRAME
C491
30
8787A
8530
868787A
A
B
C
D
E
F
A
B
C
D
E
F
6430
6830
6630
2630
6330
OPEN
6520
6720
6620
2620
6320
OPEN
1
3
2
0
BA
1
0
2
0
6
8
0
0
6
7
0
0
1
3
2
0
BA
1
0
2
0
2
6
7
0
6
3
5
0
1010
To Starter "B" Terminal
Left Marker Fuse 10A
Right Marker Fuse
2610
2620
2630
2640
2650
2660
2670
2730
To Engine Ground
A
B
C
D
E
F
6430
6730
2630
6330
OPEN
B
A
2640
2660
A
B
C
OPEN
A
B
C
D
E
F
6430
6730
2630
6330
OPEN
B
A
2640
2660
A
B
C
OPEN
HARNESS 6726430
HARNESS 6731239
HARNESS 6731239
C
B
A
46
41
40
HARNESS 6713993
C
B
A
46
41
40
HARNESS 6713993
A
B
40
42
HARNESS 6713994
A
B
40
42
HARNESS 6713994
7-PIN
ATTACHMENT
CONNECTOR
3
B
A
1
C
2
D
9500
1160
1710
9600
2700
9700
9800
CAN SHIELD
GROUND
CAN HIGH
SW POWER
CAN LOW
UNSW POWER
KEY "RUN"
C666
Connector
on Loader
Boom
G
B
A
E
C
F
D
SSL 7-PIN
CAN CONNECTOR
To Mainframe
Harness
C426
CONTROL HARNESS - 6718426
C
4
1
5
4460
2460
A
B
BLUE TIE STRAPS
HF HARNESS
6736767
TO OLDER
MODEL ATTACHMENTS
C506
C
E
F
G
H
L
K
D
A
M
P
N
J
B
RNG
RNG
YEL
DBL
BLK
BRN
WHT
RED
S
LT
TM
CENTER
GD
RT
C623
GRADER HARNESS -
6707303
TO ATTACHMENT
4 of 6
Dealer Copy -- Not for Resale
RED
A
B
DOME LIGHT
DOME LIGHT
SWITCH
BLK
TO OPTIONS
6700
6440
6540
TO OPTIONS
E
A
C
D
F
B
EXTERIOR CAB HARNESS
6718872
2
1
3
C669
C
6
6
8
O
R
C
6
7
0
2780
2 1
12
C609
2
7
7
5
TO OPTIONS
(4 WAY FLASHER)
TO
STROBE/BEACON
STROBE OR
BEACON
2785
8530
868787A
8530
868787A
8530
868787A
2
6
4
0
6
3
1
0
1
3
2
0
BA
1
0
2
0
1
3
2
0
BA
1
0
2
0
1
3
7
0
2
6
5
0
6
3
6
0
6
2
1
0
1
3
7
0
6
3
4
0
2
6
6
0
6
7
0
0
Right Marker Fuse
10A Signal Fuse 10A
ROAD LIGHTS
C
A
C
A
C6
1
5
1
6
4
7210
C6
6
7160
WIPER HARNESS
7117322
2
1
2
1
7180
4720
4710
DOOR HARNESS
7104465
7180
C
4
1
5
7.5 ohm
12V
A
B
C415
4460
2460
A
B
A
B
BLUE TIE STRAPS
HF HARNESS
6736767
5 of 6
Dealer Copy -- Not for Resale
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
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
SOME CONNECTOR
BODIES NOT SHOWN
FOR DRAWING CLARITY
V-1055 (2-6-08)
1
2
3
C669
6540
2785
6440
TO OPTIONS
(EXTERIOR CAB)
2
7
9
0
2
7
9
5
RIGHT
FLASHER
LIGHT
LEFT
FLASHER
LIGHT
4 WAY FLASHER
HARNESS - 6718873
TO OPTIONS
E
A
C
D
F
B
EXTERIOR CAB HARNESS
-
C668 OR C670
BEACON
K
GRADER HARNESS -
6706391
C
A
P
H
2
1
2
1
7180
4720
1
2
1
2
DOOR SENSOR
DOOR HARNESS
7104465
6 of 6
Dealer Copy -- Not for Resale