5 electrical system schematics, 1 cab harness electrical schematic, Electrical system schematics – JLG 4017 Service Manual User Manual
Page 127: Section 9.5.1, “cab, Harness electrical schematic, Cab harness electrical schematic, Electrical system, Cabin
9.7
4017
Electrical System
9.5
ELECTRICAL SYSTEM SCHEMATICS
9.5.1
Cab Harness Electrical Schematic
MZ1090
3
12
4
4
2
13
17
10
7
56
89
12
11
13
15
14
16
18
12
6
12345
9
78
11
1014
13
15
17
16
18
2
135
41
8
12
68
71
0
91
1
15
13
14
16
17
11
13
246
579
81
01
4
12
13
16
15
17
18
11
13
2
46
579
81
01
4
12
13
16
15
17
18
10
123
5
468
79
7
8
3
5
6
4
1
2
16
14
15
13
12
11
10
9
18
17
4
8
6
7
5
2
3
1
2
1
OFF
ON
3
5
6
4
TURN
SIDE
1
2
HIGH
LOW
4
3
2
1
19
19
15
15
30
30
50A
17
6
5
4
3
2
1
7
1
5
7
6
3
4
2
R
30B
15
49A
L
49
30
31
58
M
3
4
2
1
5
M
3
4
2
1
5 BAR
6
5
10
9
7
3
12
4
8
91
0
7
3
5
1
8
4
6
2
91
0
7
3
5
1
8
4
6
2
91
0
7
3
5
1
8
4
6
2
91
0
7
3
5
1
8
4
6
2
91
0
7
3
5
1
8
4
6
2
7
3
5
1
8
4
6
2
7
3
5
1
8
4
6
2
C
L
M
B
H
91
0
2
1
G
+
-
+
-
G
2
4
3
1
1
2
91
0
GND
CAN L CAN H
PWR
2
13
4
5
6
9
7
5
3
1
8
10
6
4
2
9
7
5
3
1
8
10
6
4
2
VCC
F1
F2
111
1
222
2
BA
T
IGN
IGN
HEA
T
BA
T
LOAD CELL
GND
SGN OUT
IGN
LOAD CELL
0
1
2
3
3 2 1 0
HEA
T
HEA
T
STR
T
RF
N
1
2
3
4
1
4 3 2
LO
HI
HORN
DIMMER
FLASH
LR
TURN
WA
SH
LH
WIPER
2
M
1
TO PCB
CAN H
CAN L
GND
152
CAB HARNESS
X5
CAB HARNESS
X6
15
30
30
30
15
15
50
19
19
L
R
30
15
49A
49
EMPTY
58
EMPTY
X7
CAB HARNESS
R
160
L
49
53
53A
71A
123
158
56A
56
56B
EMPTY
EMPTY
EMPTY
EMPTY
EMPTY
EMPTY
54
EMPTY
115
54A
CAB HARNESS
X8
53A
136M
136L
EMPTY
189
53
136H
31B
56AL
56BL
58LV
LV
EMPTY
INST
P
ANEL
HARNESS
X2
EMPTY
56
58
157
156A
156
136
157A
170
140
173
172
171
159A
EMPTY
139
INST
P
ANEL
HARNESS
X3
135
143
135
145
144
84
83
56A
160
61
58
116
181
180
184
EMPTY
182
110
X23
FNR/GEAR SHIFTER HARNESS
EMPTY
EMPTY EMPTY
EMPTY EMPTY
EMPTY
EMPTY
136L
176
176
185
300
136M
136H
EMPTY
186
INST
P
ANEL
HARNESS
X4
EMPTY
EMPTY
EMPTY
EMPTY EMPTY
TO PCB
EMPTY
SWITCH
PARK BRAKE
58L
V
GND LV
LIGHT DRIVING FRONT
EMPTY
56BL
56AL
LEFT
GND 11
5
DISPLA
Y
CAN H
152 (PWR)
GND
CAN L
19 19
15
15
30
30
KEY
SWITCH
19
50
160 49
R
EMPTY
53
L
53A
EMPTY 123
56B
56A
158
56
71A
TURN SIGNAL
AND WIPER
LEVER
HAZARD
SWITCH
15
58
49A 49 49 L 30 R
GND
WIPER MOT
OR
FRONT
53
53A
GND
EMPTY
31B (BA
T)
136M
136L
136H
GND
HEA
TER
BLOWER MOT
OR
DECLUTCH BRAKE L
TS/
54
54A
PRESSURE
SWITCH
CAB FIREW
ALL
STUDS ON M8 GROUND
SWITCH
FR
T WORK LIGHTS
REAR WORK LIGHTS
SWITCH
DRIVING LIGHTS
SWITCH
BOOM LIGHTS
SWITCH
BEACON LIGHT
SWITCH
REAR WIPER
SWITCH
CHASSIS SW
AY
SWITCH
RESER
VED
SWITCH
HI BEAM
INDICA
TOR
INDICA
TOR
FLASHER
TRAILER?
INDICA
TOR
AL
TERNA
TOR
INDICA
TOR
SEE SHEET
2 FOR OPT
WIRING
HEA
TER F
AN SWITCH
AUX
POWER
SOCKET
GND
300 (BA
T)
GND
11
0
160
58
COOLANT
GAGE TEMP
FUEL
GAGE LEVEL
GND 160 11
6
58
LOAD MOMENT
INDICA
TOR
GND
EMPTY
181
184
186 185
GND
143
GND
JOYSTICK
JOYSTICK
X15
EMPTY
EMPTY
SWITCH (OPT) AUX HYD SELECT
SWITCH (OPT) CONT
AUX HYD
136M
136L
136
136H
56A
GND
83
160
84
GND
61
160
56
160
GND
58
156
156A
58
GND
157
157A
58
GND
159A
172
173
58
170/171
173
GND
139
140
58
GND
145
GND
144
58
GND
135
135
58
GND
180
GND
182
GND
FNR/GEAR SHIFTER
EMPTY
(OPT)
AIR RIDE
SEA
T
189
GND
189
CAB HARNESS
TO
A/C OPT
HARNESS
CABIN