JLG 340AJ Service Manual - Manual (Page 341)

SECTION 7 - BASIC ELECTRICAL INFORMATION & SCHEMATICS
3121259 – JLG Lift – 7-27
A
B
C
D
E
F
G
H
8 7 6 5 4
4 5 6 7 8
BT
20
9+
1 BT
20
9-
FUEL PUMP
GENERIC
M
E
C
21
0-
1 EC
21
0+
1
WHT 70-4 GND
WHT 70-3 TX
WHT 70-2 RX
WHT 70-1 PWR
W H T 6 5 -4
FU
E L P
U MP
WHT 65-4 FUEL PUMP
WHT 0-40 FP GND
W H T 0
-4
0 FP
GN
D
WHT 45-3 START
RE
D 1
-1 B
+ 1 /0 A W G
WHT 83-1 OIL PRESSURE
WHT 0-42 SN GND
WHT 82-1 SPEED SN
WHT 81-1 COOLANT TEMP
WHT 84-1 GLOW PLUGS
WHT 80-1 THROTTLE ACT
WHT 0-43 THROTTLE RTN
X14
ANALYZER PORT
1
2
3
4
X16
TO KUBOTA (SHEET 6 , X16) / GM (SHEET 7, CONNECTOR 1) ENGINE HARNESS
TO GM (SHEET 7, CONNECTOR 2) ENGINE HARNESS
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
S
NC
RED - TP CAN CABLE
BLK - TP CAN CABLE
SHLD
WHT 85-1 FULL THROTTLE
X40
A
B
C
D
E
F
G
H
WHT 2-21 IGN 16AWG Sheet_4-[3,H]
WHT 82-2 SPEED VCC
T362
TO ESTOP 1B2 1
T363
TO KEYSWITCH POS 1
TO KEYSWITCH POS 3
1
T364
1
S366
TO WHT 0-17 IGN GND SIDE
TO WHT 0-17 IGN GND, IGN RELAY SIDE
S367
WIRE WHT 0-17 IGN GND MUST BE CUT NEAR IGN RELAY
SECURITY LOCK (OPTION)
S368
TO LOCK - RED
S369
TO LOCK - BLUE
S370
TO LOCK - ORANGE
S371
TO LOCK - BLACK
S372
TO LOCK - ORANGE
RED 1-11 B+ 16AWG RED 1-11 B+ 16AWG
S373 IP374
IP375
WHT 87-1-1 LOCK 16AWG
WHT 87-1-2 LOCK 16AWG
WHT 87-1 LOCK 16AWG
S376
WHT 87-2-2 LOCK 16AWG
WHT 87-2-1 LOCK 16AWG
WHT 87-2 LOCK 16AWG
WHT 87-3 LOCK 16AWG WHT 87-3 LOCK 16AWG
WHT 46-1 ALT EXCITE 16AWG
WHT 0-46 GND
Figure 7-34. Electrical Schematic - Sheet 15 of 16
1001119638-G SHEET 8