JLG 1850SJ, Service And Maintenance Manual, Page: 703 / 712

SECTION 7 - BASIC ELECTRICAL INFORMATION & ELECTRICAL SCHEMATICS
3121619 7-111
B
C
D
E
F
G
H
J
K
L
M
YEL CAN HIGH
GRN CAN LOW
SHLD SHIELD
SH
LD
SH
IEL
D
YEL
CAN HI (J
1
93
9
CABL
E 2
0
)
YEL CAN HI (J1939 CABLE 20)
G
R
N
C
A
N
L
O
W
(J
19
39
C
A
B
LE
20)
GRN CAN LOW (J1939 CABLE 20)
G
R
N
C
A
N
L
O
W
(J
19
39
C
A
B
LE
20)
GRN CAN LOW (J1939 CABLE 20)
YEL
CAN HI (J
1
93
9
CABL
E 2
0
)
YEL CAN HI (J1939 CABLE 20)
120 OHM
WI
F S
W
ITC
H
SN959
1
2
YEL 2-48-2 IGNITION
BLK 000-48-2 ENG GND
BLK 000-48-2 ENG GND
120 OHM
X217B
1
2
3
4
5
6
7
8
ST
AR
TER
M
O
T
O
R
DEUT
Z
CONT
RO
LL
ED
EC971-B+
1
EC971
1
EC971-B-
1
R
L
931-
87 1
FU
EL
P
U
M
P
EC958-
1
EC958+
1
120 OHM
RED EPDM 2/0AWG
R
E
D
E
P
D
M
2/
0A
W
G
M
S
99
9-
1
A B C
M
S
999-
2
A B C
M
S
999-
3
A B C
SH
L
D
S
HI
EL
D (J
19
3
9 C
ABL
E 2
0
)
SHLD SHIELD (J1939 CABLE 20)
SH
L
D
S
HI
EL
D (J
19
3
9 C
ABL
E 2
0
)
SHLD SHIELD (J1939 CABLE 20)
MS1000-2
A
B
C
MS1000-3
A
B
C
MS1001-2
A
B
C
MS1001-3
A
B
C
MS1002-1
A
B
C
MS1002-2
A
B
C
MS1002-3
A
B
C
YEL CAN HIGH
GRN CAN LOW
YEL CAN HI (J1939 CABLE 20) YEL CAN HI (J1939 CABLE 20)
GRN CAN LOW (J1939 CABLE 20) GRN CAN LOW (J1939 CABLE 20)
SHLD SHIELD (J1939 CABLE 20) SHLD SHIELD (J1939 CABLE 20)
GLOW PLUG SENSOR
FUSE
5A
FC
10
03
1 2
IGNITION
FUSE
10A
FC
10
04
1 2
X1005
1
2
3
X1006
1
2
3
YEL CAN HIGH
GRN CAN LOW
BLK 148-35-3 STRT REQ
S1007
BLK 148-35-2 STRT REQ BLK 148-35-2 STRT REQ
X1008
1
2
1.5 K OHM
BLK 148-35-4 STRT REQ
BLK 000-148-2
BLK 000-148-2
R
E
D
E
P
D
M
2/
0A
W
G
R
E
D
EP
D
M
2
/0
A
W
G
F
U
SIBL
E L
INK 1
2A
W
G
F
U
SIBL
E L
INK 1
2A
W
G
PLUGS
GLOW
E
C
10
10
1
150 A
RED
4A
W
G
A
B
C
D
E
F
G
H
8 7 6 5 4
4 5 6 7 8
Figure 7-115. Electrical Schematic - Sheet 15 of 21