JLG 1850SJ Service Manual - Manual (Page 303)

SECTION 6 - JLG CONTROL SYSTEM
3121619 – JLG Lift – 6-21
J12-4
J12-7
J12-6 120 O
H
M
MS83
3X4 Buss Bar
Below UGM
12
10
6
White
YEL Can High
GRN Can Lo
UGM MODULE
7
4
11
E
D
C
YEL Can High
GRN Can Lo
Shiel d JLG Diagnostic
Connector
Beside UGM
5
3
1
Shi eld
GRN Can Lo
YEL Ca n High
3
4
6
Engine
Connector #1
X218
On T/T side
shee t behind
char ge pump
A
B
C A
B
C
A B C
M
S
999
-1
M
S
999
-3
Te e Connector
under drive
pumps
MS999-2
S
h
ield
G
R
N
C
an Lo
Y
E
L Can High
A B C MS10 01-2
A B C MS1001-1
A
B
C 120 OHM
M
S
1001-
3
Deutz ECM
J1 Connector
54 76
Tee Connector
under De utz
ECM
1
2
3
G
H
M
F
YEL Can High
GRN Can Lo
Shield
Deutz
Diagnostic
Connector
Behind Engine
53 75
A
B
C
M
S
1000-
1
120 O
H
M
A
B
C
A B C
Tee Connector
under ECM
M
S
1000-
2
MS1000-3
A
B
C A
B
C
120 OHM
A B C
M
S
1002-
3
M
S
1002-
1
MS1002-2
Tee Connector
be hind Drive
Pumps
Sh ield
GRN Can Lo
YEL Can Hi gh
Shield from Can
1 Bus Bar Sheet
5 Zone H3
Figure 6-3. Control System CAN Circuit 2