763 Electrical Schematic 763 ELEC MC-2668-4

Posted in 763
C108 C109 C125
C120
763 BOSS - WIRING SCHEMATIC
C106 C107
WITH HIGH FLOW AND ADVANCED HAND CONTROL OPTION
S/N 512240819 – 49999
S/N 512613905 - 19999
(PRINTED MARCH 2011)
MC2668
B
A
C
BLK
YEL/RED
BLK
BLK
PUR/RED
YEL/LBL
BLK
BLK
PUR
BLK
YEL/LBL
BLK
YEL/BRN
BLK
YEL/DBL
C
BLK
RNG
BLK
RNG
BRN
YEL
LBL/RED
RNG
YEL
DGN/YEL
YEL/LBL
BLK
YEL/BRN
BLK
YEL/DBL
BLK
RNG
BLK
RNG
*G1
*C3
*C2
*D3
*C1
#C2
*F3
*E1
*B2
*B1
#A2
#A3
#B1
#B2
#B3
#K3
#C1
#C3
#D2
#D3
*D1
*D2
*E2
*E3
*H1
*H3
*B3
*A1
#E3
*F2
*G2
*H2
* PIN NUMBER = 30 PIN CONNECTOR
BOSS
RNG/BLU
GRN
YEL/GRN
BLK
PUR/LBL
COOLANT LEVEL
TO
CONTROLS
(USED W/
ADVANCED
HAND
CONTROLS
ONLY)
TO
ATTACH.
TO
ATTACH.
A B A
B A
A G E F H J B D K
B D E C F
A
B
DBL/WHT
DBL/YEL
BRN
RNG
BLK
DBL/YEL
DBL/WHT
DGN
YEL
DBL
DBL
RNG
C
BLK
RNG
A
B
D
C
E
H
F
PNK/RED
G
PNK/BLK
PUR/LBL
PUR/BRN
A
B
D
C
E
F
G
YEL
BRN
RNG
BRN/RED
PUR/LBL
PUR/BRN
RNG/WHT
BLK
DGN
7
4
16
15
25
BRN/BLK
2
YEL/LGN
10
12
1
28
DGN/YEL
7
4
16
15
25
2
10
1
BLK
LBL/RED
LBL/RED
YEL/RED
H
HIGH FLOW
SOLENOID
A
B
28
12
BLK
YEL/LGN
BLK
REAR ROD
SOLENOID
REAR BASE
SOLENOID
A
B
A
B
A
B
A
B
A
B
A
B
C437 C438 C439
C445
C446
C447
BUCKET
LEVEL
SOLENOID
TO
ATTACHMENT
RNG/DBL
YEL/RED
A
YEL/LGN
RNG/WHT
B
C
C406
YEL/RED
C429 C430
DETENT
D
DBL/WHT
E
DBL/YEL
C
DBL
B
A
DGN
RNG/WHT
F
H
G
PNK/RED
PNK/BLK
HORN
F
H
G
BRN/RED
BRN/BLK
E
D
RNG
B
C
A
BRN
YEL
B
PUR/BRN
A
PUR/LBL
TILT
LIFT
LIGHTS
WHT
YEL
RNG
A
E
B
F
C
D
REAR AUX.
LGN/WHT
WATER
KIT
TILT
POSITION
SKI
CONTROL
FRONT
AUX.
LIFT
POSITION
TURN
SIGNAL
DBL
A
B
YEL/RED
SKI
CONTROL
C404
C440
C441
TO
ATTACHMENT
TO
ATTACHMENT
RNG/WHT
C
YEL/LGN
C457
TO THIS SHEET OR
TO ATTACHMENT
TO THIS SHEET OR
TO ATTACHMENT
ADVANCED HAND CONTROLS MODULE
RIGHT HANDLE
LEFT HANDLE
DGN/LBL
A
B
C428
RNG/WHT
RNG/WHT
6
RNG
DGN/LBL
PNK/DGN
BRN/DGN
RNG/DBL
DGN
DGN
DGN
PNK/DGN
BRN/DGN
RNG/DBL
DGN
BRN/DGN
PNK/DGN
HIGH FLOW ADVANCED HAND CONTROLS HARNESS - 6718888
B
A
C421
ATTACHMENT
CONNECTOR
HARNESS
DGN
B A BAC H F G E J D K
C451
RED
DGN
BLK
1
2
3
1
3
2
C452
RED
DGN
BLK
1
3
2
1
3
2
5 4 3 2 1
6 5 4 3 2 1 A B
A B
B A
B A
BLK
YEL/BRN
BLK
YEL/LBL
YEL/DBL
A
HYDRAULIC OIL FILTER
DIFFERENTIAL PRESSURE
HYDRAULIC OIL TEMPERATURE
568-1804 OHMS
HYDRAULIC CHARGE PRESSURE
FILTER HARNESS
(BOSS) -
6715881
B C D E F
C406
C457
C457
C406
C230
C303
C119
C301
C303
BLK
RNG
BLK
BLK
RED
LBL/WHT
RNG
RNG
PUR/RED
PUR/WHT
WHT/RNG
RNG/WHT
RNG/WHT
YEL/RED
BLK
SHUTDOWN RELAY
87
87
A
30
86
85
H
3
*B3
*A1
#E3
*F2
*G2
*G3
*J1
*J2
*J3
*K1
#F3
#E2
#F2
*F1
*D1
*K2
*A3
*A2
#F1
#E1
#A1
# PIN NUMBER = 18 PIN CONNECTOR
RED/DBL
RNG/BLU
1
2
1
2
A
B
C
DBL/WHT
DBL/YEL
DGN/LGN
DGN/RED
BLK
BLK
DGN/RED
DGN/LGN
D
B
L
PUR/WHT
PUR/RED
DGN/WHT
LGN/PNK
RNG
LGN/RED
LBL/RED
LGN/PNK
RNG
LGN/RED
22
3
26
21
DGN/WHT
LBL/RED
19
PUR/RED
PUR/WHT
16
15
11
27
30
24
YEL/LGN
10
12
14
A
B
PUR/YEL
PUR/YEL
LIFT ACTUATOR
RED
BLK
M
LGN/YEL
LGN/WHT
LGN
BRN/WHT
LGN/RNG
BLK
BRN/YEL
6
LGN/WHT
17
BRN/WHT
8
LGN/RNG
23
BRN/YEL
M
BLK
RED
8
BLK
TILT ACTUATOR
LBL/YEL
LBL/WHT
9
LBL/WHT
LBL
PNK/WHTPNK/WHT
29
LBL/RNGLBL/RNG
PNK/YELPNK/YEL
31
5
22
3
26
21
19
16
15
11
27
30
24
10
14
6
17
8
23
9
29
31
5
BLK
YEL
18
YEL
18
YEL/RED
2
1
2
1
12
DGN/YEL
BLK
A
B
B
A
B
A
B
A
C432
C433
C434 C435
C436
C444
C443
ADVANCED HAND CONTROL
DIAGNOSTIC
CONNECTOR
2020
1313
DIODE
C431
FRONT AUXILIARY
ROD
SOLENOID
FRONT AUXILIARY
BASE
SOLENOID
ADVANCED HAND CONTROLS MODULE
BLK
RED
BLK
RED
DGN
DGN
YEL/DBL
LGN/DBL
YEL/DBL
LGN/DBL
REAR AUXILIARY
BLEED SOLENOID
BLK
A
B
A
B
DGN/YEL
F E D C A B
7654321
87654321
87654321
1 2 3 4 5 6 7 8
C424
DIVERTER
SOLENOID
FRONT AUXILIARY
BLEED SOLENOID
15
10
20
11
12
22
4
16
8
23
3
1
2
7
21
18
14
19
9
B
YEL/RED
YEL/BLK
LBL/RED
LBL/BLK
BLK
DBL/WHT
GRY
RNG
WHT
RED
DGN
RED
BLK
C
B
A A
B
C
RED
BLK
A
B
C C
B
A
BLK
RNG
WHT
DGN
RED
13
PNK/WHT PNK/WHT 5
C305
C304
C302
6
17
SEAT BAR
SENSOR
DBL
DGN
YEL/DGN
LBL/DGN
DBL
C307
B
TRACTION
LOCK
OVERRIDE
SWITCH
DGN
BICS CONTROLLER
SEAT
SENSOR
(IF EQUIPPED)
PUR/WHT
PUR/RED
C
B
A
PUR/WHT
PUR/RED
YEL/DBL
YEL/DBL
B1CS CONTROLLER HARNESS - 6712134
F G C D E A
A
A B
BRAKE SOLENOID
B
BLK
DGN
WHT
RED
RNG
PNK/WHT
WHT RED
BLK
MANUAL
BRAKE
SWITCH
A
B
BLK
C306
A
B
DBL
MAINFRAME CONTROLLER HARNESS -
6712523
A
BLK
RED
WHT
B
C
A
C
B
BLK
C308
F G C D E A
(HOLD COIL IS
10-11
ohms -
RED TO BLK)
HYDRAULIC
LOCK
SOLENOID
8-10 ohms
(PULL COIL IS
0.4-0.5 OF
AN
ohm -
WHT TO BLK)
DGN/RED
LGN/RED
LGN/PNK
RNG
DGN/YEL
LGN/DBL
START
RUN
OFF
ACC
D A C B E
EBDAC
D F E C B A
WIRES CONNECT BY
LETTER ACROSS
CONNECTORS
A
B A
B
SOME CONNECTOR
BODIES NOT SHOWN
FOR DRAWING CLARITY
BLK
YEL/RED
BLK
BLK
PUR/RED
YEL/LBL
BLK
BLK
PUR
BLK
YEL/LBL
BLK
YEL/BRN
BLK
YEL/DBL
AIR FILTER
D
K
H
A
B
C
E
F
G
J
25A
10A
RED
BL
K
R
N
BL
K
R
N
B
R
YE
L
LB
L
R
N
YE
L
D
G
YE
L
BL
K
YE
L
BL
K
YE
L
B
R
B
L
R
N
RNG
RNG RED
RED
RNG
RNG
BLK
RED/WHT
PNK
DBL
BRN/YEL
BRN
RNG
C104
C105
SV2
DGN/YEL
BLK B
A A
B
SV1
BLK
A
B B
A
C112C113
DIVERTER
(OPT.)
MAGNETIC PICKUP
(RPM)
YEL
REAR AUXILIARY
RELIEF (OPT.)
25A
RNG/
WHT
TO OPTIONS
HERE OR TO OPTIONS
(K TO P HARNESS)
HERE OR TO OPTIONS
(K TO P HARNESS)
TO CAB ACCESSORY
OR OPTIONS
BRN/GRN
BLU/BLK
R
N
G
R
25A
25A
10A
STARTER RELAY
WHT/LGN
RED/WHT
LGN/WHT
WHT/BLK
RED/WHT
GLOW PLUG RELAY
M
S
B
STARTER
BATTERY
RED
RED
RED
G
LGN
RED
RED
RED
S
L2
ALTERNATOR
EXC
B
RED
RED
RNG
RED
BLK
RED
SWITCH POWER RELAY
86
30
87A
87
85
REDRNG
BLK
86
30
87
RED
BLK
RED
86
30
85
WHT
WHT/LGN
87
87A
BLK
RNG
12H
h
B
BLK
AUXILIARY
HOURMETER AND
HARNESS (IF EQUIPPED)
C121
RNG
C118
A
PUR/RED
PUR
RED
RED
RED/WHT
15A
DIODE
G
B
D
E
A
H
1
2
TO OPTIONS
(BACK-UP ALARM SWITCHES)
BLK
DBL/WHT
PNK
BRN/YEL
RNG
C101C102
RNG/GRN
BRN/GRN
RNGC
RNG/GRNF
BLU/BLK
YEL/GRN
BLK
PUR/LBL
ENGINE OIL
PRESSURE
FUEL LEVEL
COOLANT LEVEL
ENGINE COOLANT
BACKUP
ALARM
LEFT WORK
RIGHT WORK
C
F
E
G
A
D
H
B
BLK
BLK
PNK
PNK
BLK
DBL/WHT
BLK
BLK
DBL/WHT
DBL/WHT
RNG/DGN
PNK
RNG
DBL/WHT
LEFT
TAILLIGHT
RIGHT
TAILLIGHT
RNG
RNG/DGN
REAR LIGHT HARNESS - 6714350
CONTROLS
ONLY)
ENGINE HARNESS (BOSS) - 6715893
FUSE 1
FUSE 8
FUSE 6
FUSE 2
FUSE 5
FUSE 4
FUSE 3
RED
BLK
RED/
DBL
A
B A
B
A B
LIGHT
ACCESSORY
BRAKE
ACCESSORY BOSS
BICS
ENGINE
AUX/EHC
FUSE 1
FUSE 2
FUSE 3
FUSE 4
FUSE BLOCK
FUSE 8
FUSE 7
FUSE 6
FUSE 5
10A
10A
15A
25A
25A
25A
25A
25A
C202 C114
C115
C201
C116
SOME CONNECTOR
BODIES NOT SHOWN
FOR DRAWING CLARITY
MC2668 (2-4-11)
A
C
BLK
RNG
WHT
PNK/WHT
D
B
C
F
N
P
K
T
X
V
W
H
R
E
S
M
U
B
L
J
G
RED/WHT
LBL/RNG
WHT/BLK
RED/WHT
BLK
WHT
DBL/WHT
RED/WHT
PNK
DBL
LBL/RED
BLK
PUR/WHT
PUR/RED
RNG
RNG
D
A
BLK
RNG
BLK
BLK
RED
LBL/WHT
RNG
RNG
PUR/RED
PUR/WHT
WHT/RNG
RNG/WHT
RNG/WHT
YEL/RED
BLK
AIR FILTER
A
BLK
10A
RNG
WHT
BLK
PNK/WHT
87
87A
30
86
85
C
D
B
RED/DBL
RNG/WHT
RNG
HR
HR
HR
HR
25A
GLOW
PLUGS
GLOW PLUG RELAY
BLK
85
86
30
87A
87
RED/WHT
WHT
PNK/WHT
BATTERY
BRAKE RELAY
BLK
86
30
85
87
87A
LBL/RNG
RED
DIODE
RNG/BLU
RNG/BLU
LBL/WHT
ENGINE COOLANT
FUSE 2
FUSE 7
FUEL SHUT OFF SOLENOID
SOLENOID TIMER
(FUEL SHUTOFF)
RED
WHT TO BLK =.26 OHMS
RED TO BLK = 10.9 OHMS
BLK
WHT
C122
C123
RED/DBL
BLK
RED
DBL
25A
RED
BLK
RED
BLK
WHT
A
C
B
A
C
B
A
C
B
A
C
B
BOSS DISPLAY
M
L
G
J
R
S
H
E
W
T
D
X
V
B
C
N
P
A
F
PUR/RED
PUR/WHT
RNG
RNG
BLK
RED
PUR/RED
PUR/WHT
BLK
BLK
BLK
PUR/RED
PUR/WHT
RNG
RNG
RNG
RED/WHT
LBL/RED
RED/WHT
DBL
DBL/WHT
PNK
RED/WHT
WHT/BLK
WHT
BLK
DBL/WHT
BLK
RED/WHT
RNG
RED/WHT
DGN/YEL
6
4
3
1
2
5
BLK
LBL/RED
WHT/BLK
DGN/RED
BLK
DIAGNOSTIC PORT
IGNITION SWITCH
B
I
ST
SO
C204
K
U
RNG/DBL
RNG/DBL
DGN/WHT
DGN/WHT
WHT/BLK
WHT/BLK
WHT/BLK
BLK
BLK
DBL
5
2
1
3
4
6
DBL
DBL/WHT
BLK
RED/WHT
PNK
BLK
DBL/WHT
BLK
TO OPTIONS
(FRONT WIPER)
LIGHT SWITCH (IF EQUIPPED)
HIGH FLOW SWITCH (IF EQUIPPED)
DGN/RED WIRE JUMPER FROM 2 TO 3
WHEN NOT EQUIPPED WITH HIGH FLOW SWITCH
HORN (IF EQUIPPED)
BUCKET LEVEL
SWITCH (IF EQUIPPED)
LEFT
HEAD
LIGHT
(IF EQUIPPED)
RIGHT
HEAD
LIGHT
(IF EQUIPPED)
6
4
5
2
1
3
CAB HARNESS (BOSS) - 6711774
L
G
L
G
R
N
D
G
L
G
AUXILIARY HYDRAULIC SWITCH
(IF EQUIPPED)
DETENT
LIGHT
MODE
LIGHT
START
RUN
OFF
D A C B E
EBDAC
D
E
A
C
B
4
3
2
1
2
1
GRY = GREY
WHT = WHITE
PUR = PURPLE
TAN = TAN
BRN = BROWN
PNK = PINK
YEL = YELLOW
DGN = DARK GREEN
LGN = LIGHT GREEN
DBL = DARK BLUE
LBL = LIGHT BLUE
BLK = BLACK
RNG = ORANGE
RED = RED