Service Manual
SECTION 7 - BASIC ELECTRICAL INFORMATION & SCHEMATICS
7-14 – JLG Lift – 3121202
RED
BLACK
BLACK
RED
PLATFORM WORK LIGHTS
ALARM
FUEL GAGE
FULL
3/4
1/2
1/4
MAIN TELE IN
MAIN TELE OUT
ROTATE RIGHT
ROATE LEFT
LEVEL UP
LEVEL DOWN
JIB UP
JIB DOWN
EMS PTF TO MTB
PTF EMS
GND MODE
GND EMS
GND FROM GND MODULE
CAN LO
CAN HI
START SWITCH
AUX POWER
CRAB STEER
COORDINATED STEER
TOWER TELE OUT
TOWER TELE IN
TOWER DOWN
TOWER UP
TWO SPEED
ENGINE SPEED
SOFT TOUCH OVERIDE
HEAD/TAIL LIGHTS
HORN
FOOTSWITCH 2
CREEP
FUEL SELECT
GENERATOR
JIB BLOCK LIMIT SW
SOFT
TOUCH
TILT
SYSTEM DISTRESS
FOOTSWITCH/ENABLE
CREEP
CABLE SERVICE
OVERLOAD
226KG/500# CAPACITY
453KG/1000# CAPACITY
AXLE SET
GENERATOR ON
SOFT TOUCH
GLOW PLUG
DRIVE DISABLED
PUMP
POTENTIOMETER
ANALYZER POWER
ANALYZER RECEIVE
ANALYZER TRANSMIT
ANALYZER GROUND
PLATFORM BOX
STEER
LEFT
RIGHT
J1 (WHITE)
SPARE
ANALOG
VOLT REF.
GND
INPUT
ORN/RED 49-3
BRN/WHT 47-12
YEL/RED 2-21
ORN/RED 49-15
RED/YEL 54-2
RED/YEL 54-3
BLU/ORN 52-4-1
WHT/YEL 48-6
GRAY 23-1
GRAY 24-1
PINK 25-1
PINK 26-1
BLUE 27-1
BLUE 28-1
SWING
LIFT
DRIVE
BLU/ORN 52-12
TAN 5-1
TAN 6-1
BROWN 15-1
BROWN 16-1
BLUE 27-1
BLUE 28-1
PINK 26-1
PINK 25-1
GRAY 23-1
GRAY 24-1
BROWN 14-1
BROWN 13-1
SPARE
J2 (GRAY)
J5 (WHITE)
J6 (BLACK)
output
PLATFORM
EMS
MTB
SELECT
SWITCH
CAN SHIELD
STROBE LIGHT
5
6
7
8
9
10
11
12
33
34
35
13
32
19
20
21
22
23
24
25
18
1
2
3
4
16
17
26
14
15
28
27
31
29
30
J8 (BLACK)
J7 (BLACK)
19
20
33
34
21
22
25
26
27
28
29
10
13
14
31
30
32
3
1
2
23
24
35
8
4
17
6
18
7
9
5
15
11
12
16
1
2
6
8
7
9
10
11
12
13
14
15
16
17
19
20
18
35
23
24
22
25
21
1
2
34
4
5
3
33
32
31
30
26
28
29
6
5
6
4
2
1
3
7
Ref.V
WIPER
GND
25
LOW FUEL LAMP
27
BLK/WHT (12)
BLU/ORN 52-11
YEL/RED 2-3(16)
YEL/RED
2-2(12)
ORN(12)
YEL/RED
2-2(12)
RED (18)
BLACK (18)
SHIELD
ORANGE (18)
18
BLACK (12)
YEL/BLK(18)
BLU/ORN 52-11
15
15
13
13
YEL/RED
2-5
ORN/BLK
YEL/RED
2-5
10
10
3
2
1
4
3
2
1
4
6
6YELLOW (18)
16
12
16
12
BLACK (12)
RED (12)
11
11
BLU/BLK
BLU/ORN 52-20
WHT/YEL 48-1
BRN/ORN 53-1
WHT/YEL 48-5
BLU/ORN 52-1
BRN/WHT 47-13
ORN/RED 49-4
RED (18)
BLACK (18)
YEL/RED 2-3-1
YEL/RED 2-30-1
BLACK (12)
YEL/RED 2-1-2
RED
GREEN
WHITE
BLACK/SHIELD
43
2
1
2
4
1
3
B1
B
YEL/RED
2-4 (12)
YEL/RED
2-1(12)
BLUE (18)
BROWN (18)
RED/BLK (18)
HOLE PLUG
HOLE PLUG
HOLE PLUG
HOLE PLUG
YEL/RED 2-1-1(12)
5
7
9
8
14
17
19
19
17
14
8
9
7
5
4
6
5
3
2
YEL/RED 2-10
RED/WHT 55-30
RED/WHT 55-31
BLACK
ORN/RED 49-11
ORANGE 55-46
ORN/RED 49-40
(N/A WITH FUEL GAGE)
GREEN
BLACK
WHITE
BLU/ORN 52-4
BLU/ORN 52-3
15 AMP
C.B.
YEL/RED
2-5-1
ORN/RED 49-100
YELLOW 55-16
YELLOW 55-17
ORN/RED 49-101
ORN/RED 49-42
BLACK
BLACK
BRN/WHT 47-4
BRN/WHT 47-3
BRN/WHT 47-2
BRN/WHT 47-1
BLACK
18
5K
5K
5
1
4
2
3
7
2
1
RED/ORN
GREEN
BRN/BLK
ORN/YEL
BLU/YEL
87
WHITE
BLACK
BLK
6
BLK
WHT
3
4
5
R
1
2
ORN/RED 49-92
ORN/RED 49-91
ORN/RED 49-90
ORN/RED 49-89
11
10
9
8
WHITE
RED/BLU
GRN/YEL
GREEN
BROWN
BLACK OR BLU/YEL
WHT/GRN
WHT/YEL
BLUE
RED OR WHT/RED
BROWN
BLACK
30
87
87a
RED 1-2
ORN/RED 49-86
86
85
L
YEL/RED
2-30-4
YEL/RED
2-1-3
(12)
YEL/RED 2-4 (16)
YEL/RED 2-1-98
YEL/RED 2-1-99 (16)
IGN POWER
CONNECTOR
SEE SHEET 2
CAN HI
RED (18)
CAN LO
BLACK (18)
CAN SHIELD
A
B
C
SEE SHEET 2
15
YEL/RED 2-37
BLACK
BRN/WHT 47-14
YEL/RED 2-36
14
ORN/RED 49-71
ORN/RED 49-69
7
ORN/RED 49-70
9
ORN/RED 49-72
10
ORN/RED 49-73
12
ORN/RED 49-75
11
ORN/RED 49-74
YEL/RED 2-63
WHT
BLACK
7
3
4
2
1
5
6
BLACK 0-1
J1-19
UP LEVEL
DOWN LEVEL
RIGHT ROTATE
LEFT ROTATE
DOWN JIB
UP JIB
UPPER
VALVE
450ASII
ONLY
BLACK
BLACK= GROUND
GREEN= N.O. RELAY CONTACT
RED= 12 VDC
WHITE= N.C. RELAY CONTACT
1
23
BLACK
GREEN
RED
WHITE
ORN/RED 49-102
800A/AJ UPRIGHT TILTED
800A/AJ UPRIGHT
TILT SWITCH
LOCATED IN UPRIGHT
Figure 7-22. Electrical Schematic - ADE - Sheet 1 of 6