TM
Model 3700
M0275-01
Rev. 10/18
5-41
Lubrication and Maintenance
ELECTRICAL WIRING HARNESS SCHEMATIC (ON TRACTOR)
Black (-12 VDC)
(E7) Orange/Black
(W25) Red (+12 VDC)
(W3) Black/Red
(E6) Blue/Black
(W16) Black
(W17) Red/Black
(W15) Yellow
(E5) Red
(E4) Blue/Red
(E3) Blue
(W22) Orange
(W24) Brown
(E1) Yellow/Red
(P4)
(P3)
(P1)
(P2)
(E2) Orange/Red
Green
Black
White
(W23) Bro
wn
(W26) Red (+12
V
OL
TS)
(W21) Or
ange
Green
Black
White
(W20W2)
L
Green
X
W
Orange/Black
Q
T
U
V
S
R
P
O
N
M
Red/Black
Blue/Black
Yellow
Black
Brown
Black
Red
Orange/Red
F
K
J
G
H
E
D
B
C
A
Yellow/Red
Orange
Blue
White
Black/Red
Blue/Red
Wire Color
Monitor A Data
14
Auxiliary
14
Raise to Transport
Reduced Rate - Right
Marker - Right
Monitor A Ground
Point Row - Left
Reduced Rate - Left
Ground
12
12
14
12
12
14
14
Wire Ga.
Monitor A 12V
Point Row - Right
Marker - Left
Wing Lock
Tongue Raise
Ground
Fold
14
14
12
14
14
14
14
Function
Green
White
Black
Monitor B 12V
Monitor B DATA
Monitor B Ground
14
14
14
Pin No.
S
W
J
N
M
P
Q R
O
D
C
B
E
F
A
H
L
K
X
U
T
G
V
C
A
B
3
2
1
C
A
B
B A
C
B A
C
Summary of Contents for 3700
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