5 electrical system schematics, 1 cab harness electrical schematic 1 of 2, Electrical system schematics – JLG 4017RS Service Manual User Manual
Page 158: To section 9.5, “electrical system schematics.” th, Cab harness electrical schematic 1 of 2, Electrical system, Mz7920f
Electrical System
9-6
3614RS, 4017RS
9.5
ELECTRICAL SYSTEM SCHEMATICS
9.5.1
Cab Harness Electrical Schematic 1 of 2
MZ7920F
A
B
C
D
E
F
G
H
8
7
6
5
4
3
2
1
G
H
E
F
C
D
A
B
1
2
3
4
5
6
7
8
IGN RUN
FUEL
SENSE
P
A
RK BRAKE
CAN HI
4W STEER
STEERING PRES
2W STEER
CAN SHLD
CAN LO
4W CRAB STEER
CAN LO
GND
CAN HI
CAN L
CAN H
SENSOR VE+
SENSOR 2 -VE
SENSOR 1 -VE
SWITCHED OUT
GND
PWR
T
O
FRAME
T
O
ENGINE
T
O
PCB
P
0
1
2
3
3
2
1
0
P
3
2
1
0
P
3
2
1
0
P
PWR
F
N
R
II
III
FWD
NEUT
REV
I
II
III
I
T
O
PCB
UNLESS OTHER
WISE SPECIFIED,
ALL
WIRES 1.0mm%%172
ALL
WIRES
ARE WHITE
CONTROLLER, GRD MODULE
CO01-J1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
CO01-J2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
CO01-J7
BLACK
BLACK
WHITE
GREY
BLACK
BLUE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
18
CO01-J12
1
2
3
4
5
6
7
8
CO01-J4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
CO01-J3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CO01-J8
RX
TX
AL
TERNA
TOR EXCITE
TIL
T
UP
VA
LV
E
TELE OUT
VA
LV
E
TELE IN V
AL
VE
LIFT
DOWN V
A
LV
E
AUX 2 V
A
LV
E
LIFT
U
P
VAL
VE
TIL
T
DOWN V
AL
VE
AUX 1 V
AL
VE
FRAME LEVEL
RIGHT
VA
LV
E
ALL
W
HEEL
STEER V
AL
VE
RIGHT
ST
AB UP
VA
LV
E
LEFT
ST
AB UP
VA
LV
E
FRAME LEVEL
LEFT
VAL
VE
LEFT
ST
AB DOWN V
AL
VE
RIGHT
ST
AB DOWN V
AL
VE
CRAB STEER V
AL
VE
FUEL
LEVEL
ECM IGNITION
AUX RTN
TELE RTN
LIFTR
TN
TILT
RTN
STAB R
TN
PARK BRAKE
ALTERNA
TOR D+
ENGINE STAR
T
LOAD MOMENTCUT
OUT
FRAME LEVELLEFT
PRE HEAT
FRAME LEVELRIGHT
CRAB STEER INPUT(BUCKET
SHAKE)
LOAD MOMENTSHUT
OFF LED
LOAD MOMENTSHUT
OFF
ALLWHEEL
STEER LED
ALLWHEEL
STEER INPUT
2 WHEELSTEER LED
CRAB STEER LED
JOYSTICK LOCK LED
FOR
W
ARD INPUT
CAN 1 LOW
CAN 1 HIGH
BOOM
ANGLE
JOYSTICK LOCK
MICROPROCESSOR PWR
MICROPROCESSOR PWR
SEA
T
SW 2
ST
AB DEPLOYED LH
ST
AB DEPLOYED RH
POWER
GROUND
POWER
GROUND
NEUTRALINPUT
BOOM RETRACT
REVERSING
ALARM
AND LIGHTS RELA
Y
ST
ABS
AND FRAME LEVELING SPEED V
AL
VE
TRANS 1ST
BUZZER
BOOM
ANGLE SENSOR GROUND
TRANS 2ND
AIR FIL
TER RESTRICTION
ENGAGE ST
AR
TER
TRANS
TEMP
CLUTCH SWITCH
HYD FIL
TER RESTRICTION
TRANS REVERSE
TRANS FOR
W
ARD
2ND GEAR INPUT
REVERSE INPUT
1STGEAR INPUT
3RD GEAR INPUT
4TH GEAR INPUT
BOOM EXTENSION LIMIT
SEA
T
SWITCH
TRANS SPD PWR
TRANS SPD
1
2
3
4
504
TELE IN
504TELE IN
501 LIFT
DN
501 LIFTDN
51
1
AUX B
511
AUX B
500 LIFT
UP
500 LIFTUP
510AUX
A
510
AUX
A
710 CAN HI 6 RED 0.75mm²
710 CAN HI 6 RED 0.75mm²
71
1 CAN LO 6 BLK 0.75mm²
71
1 CAN LO 6 BLK 0.75mm²
S25
S43
S45
S47
202 CNTRL
PWR
YEL
6mm²
010 GND BLK 6mm²
SN749
THROTTLE PEDAL
A
B
C
D
E
F
706 CAN HI 4 RED 0.75mm²
706 CAN HI 4 RED 0.75mm²
707 CAN LO 4 BLK 0.75mm²
707 CAN LO 4 BLK 0.75mm²
702 CAN HI 2 RED 0.75mm²
702 CAN HI 2 RED 0.75mm²
[8,D]
703 CAN LO 2 BLK 0.75mm²
703 CAN LO 2 BLK 0.75mm²
[8,D]
514 SPD VL
V
514 SPD VLV
513 SPD VLV R
TN
513 SPD VLV R
TN
516 FRAME L
VL
RH
516 FRAME LVL
RH
515 FRAME L
VL
LH
515 FRAME LVL
LH
517 RH O/R DN
517 RH O/R DN
518 RH O/R UP
518 RH O/R UP
519 LH O/R DN
519 LH O/R DN
520 LH O/R UP
520 LH O/R UP
DISPLAY
GD86
1
2
3
4
5
6
7
8
9
10
11
12
13
14
NC
526 LEVELR
526 LEVEL
R
524 LEVELL
524 LEVEL
L
104 KEYB
ATT
RED
104 KEY
BA
TT
RED
03-CAB 2-[1,D]
200 KEYIGN
YEL
200 KEY
IGN
YEL
03-CAB 2-[1,D]
300 KEYS
TRT
300 KEYSTR
T
BUZZER
AH1
18 CONT
AH1
18-
AH1
18 PULSE
DISPLAY,LSI
GD1
19
1
2
3
4
5
6
7
8
NC1
041 GND BLK
03-CAB 2-[8,D]
527 LSI CANCEL
527 LSI CANCEL
528 LSI OUT
528 LSI OUT
039 GND BLK
039 GND BLK
03-CAB 2-[8,D]
040 GND BLK
040 GND BLK
704 CAN HI 3 RED 0.75mm²
704 CAN HI 3 RED 0.75mm²
705 CAN LO 3 BLK 0.75mm²
705 CAN LO 3 BLK 0.75mm²
708 CAN HI 5 RED 0.75mm²
708 CAN HI 5 RED 0.75mm²
709 CAN LO 5 BLK 0.75mm²
709 CAN LO 5 BLK 0.75mm²
212 KEYPWR
YEL
212 KEY
PWR
YEL
03-CAB 2-[8,D]
314 FWD
314 FWD
315 NEUT
315 NEUT
316 REV
316 REV
317 GEAR 1
317 GEAR 1
318 GEAR 2
318 GEAR 2
319 GEAR 3
319 GEAR 3
324 2WS
324 2WS
320 BM
ANG
320 BMANG
322 BM RETRACT
322 BM RETRACT
325
TRANS F
325
TRANS F
326
TRANS R
326
TRANS R
327
TRANS 1
327
TRANS 1
328
TRANS 2
328
TRANS 2
337
TRANS
TEMP
337
TRANS
TEMP
506
TIL
T
UP
506T
ILT
UP
507
TIL
T
D
N
507T
ILT
DN
702 CAN HI 2 RED 0.75mm²
[1,H]
703 CAN LO 2 BLK 0.75mm²
[1,H]
321 FUEL
LV
L
321 FUELL
VL
503
TELE OUT
503TELE OUT
502 LIFTR
TN
502 LIFTR
TN
505TELE R
TN
505TELE R
TN
508TIL
TR
TN
508T
ILT
RTN
512AUX R
TN
512AUX R
TN
525-1AL
TD
+
525-1
AL
T
D
+
201 KEY
PWR
YEL
201 KEY
PWR
YEL
03-CAB 2-[8,D]
037 PED GND BLK
307 PED SIG
307 PED SIG
308 PED PWR
037-2 IVS GND BLK
309 IVS SIG
309 IVS SIG
308-2 IVS PWR
525-2
AL
T
D
+
525-2
AL
T
D
+
313 CLUTCH SW
313 CLUTCH SW
530 HYD FL
TR
530 HYD FL
TR
521 4WS VLV
521 4WS VL
V
522 CRAB VLV
522 CRAB VL
V
312 ECM IGN
312 ECM IGN
301 PREHEAT
301 PREHEAT
421 2WS IND
421 2WS IND
422 CRAB IND
422 CRAB IND
423 4WS IND
423 4WS IND
X249
1
X233
1
310 STEER PWR
310 STEER PWR
329 2WS LOCK
329 2WS LOCK
215 KEY
IGN
YEL
214 JYSTK LOCK
YEL
214 JYSTK LOCK
YEL
034 GND BLK
034 GND BLK
338 ENG STR
T
338 ENG STR
T
433 BUZZER
[2,E]
433 BUZZER
[8,D]
206 JYSTK PWRYEL
206 JYSTK PWR
YEL
[8,C]
031 GND BLK
031 GND BLK
03-CAB 2-[8,D]
700 CAN HI 1 RED 0.75mm²
700 CAN HI 1 RED 0.75mm²
701 CAN LO 1 BLK 0.75mm²
701 CAN LO 1 BLK 0.75mm²
003
TW
.P
AIR (TX)
[8,C]
003
TW
.P
A
IR (TX)
[3,F]
03-CAB 2-[8,C]
002
TW
.P
AIR (RX)
[8,C]
002
TW
.P
AIR (RX)
[3,F]
03-CAB 2-[8,C]
204 LSI PWR
YEL
[8,C]
204 LSI PWR
YEL
[8,H]
03-CAB 2-[8,D]
LSI SEN +VE BLK
[3,C]
LSI SEN +VE BLK
LSI SEN +VE BLK
[8,H]
LSI SEN 2 -VE RED
[3,C]
LSI SEN 2 -VE RED
[8,H]
LSI SEN 1 -VE BLU
[3,C]
LSI SEN 1 -VE BLU
[8,H]
LSI SEN SHLD1
[3,C]
[8,H]
LSI SEN SHLD1
203 DISP
PWR
YEL
203 DISP
PWR
YEL
03-CAB 2-[8,D]
206 JYSTK PWR
YEL
[8,C]
03-CAB 2-[8,D]
216 KEY
IGN
Y
EL
216 KEY
IGN
YEL
028-1 GND BLK
028-1 GND BLK
415-1 SW L
T
415-1 SW L
T
028-7 GND BLK
028-7 GND BLK
028-7 GND BLK
415-7 SW L
T
415-7 SW L
T
217 KEY
IGN
Y
EL
217 KEY
IGN
YEL
SWITCH, BRAKE PEDAL
SW76
1
2
3
4
205 BRK LT
POWERYEL
1.5mm²
205 BRK L
T
P
OWER
YEL
1.5mm²
03-CAB 2-[1,D]
207 PWR SKTYEL
1.5mm²
207 PWR SKT
YEL
1.5mm²
03-CAB 2-[1,D]
052 GND BLK 1.5mm²
052 GND BLK 1.5mm²
03-CAB 2-[8,D]
S356
037-1 PED GND BLK
S357
308-1 PED PWR
POWER SOCKET
MS367
1
2
3
X368
A
B
C
D
E
F
G
H
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
028-2 GND BLK
03-CAB 2-[1,B]
415-2 SW L
T
03-CAB 2-[2,B]
028 GND BLK
03-CAB 2-[8,C]
415 SW L
T
03-CAB 2-[1,D]
523 PBRK
03-CAB 2-[8,D]
306 REV RL
03-CAB 2-[1,D]
028-6 GND BLK
03-CAB 2-[8,B]
415-6 SW L
T
03-CAB 2-[8,B]
360 SEA
T
SW2 1mm²
360 SEA
T
S
W2 1mm²
03-CAB 2-[8,D]
YEL
224 KEY
PWR
03-CAB 2-[8,D]
SWITCH,LSI OVERRIDE
+
+
SW375
1
2
3
4
5
6
7
8
9
10
SWITCH,JOYSTICK OVVERIDE
+
+
SW142
1
2
3
4
5
6
7
8
9
10
SWITCH,FRAME LEVEL
+
+
SW414
1
2
3
4
5
6
7
8
9
10
SWITCH,STEER SELECT
(SHOWN IN 2WS)
+
+
SW376
1
2
3
4
5
6
7
8
9
10
SWITCH,IGNITION
SW16
30A
30B
15A
15B
58A
58B
SW16-1
19A
19B
17A
17B
50A
50B
SWITCH,FNR
SW415
1
2
3
4
5
6
7
8
X363
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
230 SPD PWR
YEL
230 SPD PWR
YEL
302
TRANS SPD
302
TRANS SPD
PLUGGED
CAN LOW
CAN HI
GND
PWR
JOYSTICK,ELOBAU
PLUGGED
WHT
BN
YEL
GRN
120 OHM CAN 1
JS404
1
2
3
4
5
6
420 BRK LT
SW WHT1.5mm²
420 BRK L
T
SW WHT
1.5mm²
03-CAB 2-[1,D]
S102
LSI SEN SHLD2
X233-1
1
027 GND BLK
WHT330-2 ST
DEPLRH
08-OPTS-[4,A]
WHT331-2 ST
DEPLLH
08-OPTS-[4,A]
WHT
323 SEA
T
SW1
WHT
323 SEA
T
SW1
03-CAB 2-[1,D]
X995
1
2
X995-1
1
2
WHT
330-2 ST
DEPL
RH
WHT
330-2 ST
DEPL
R
H
WHT
331-2 ST
DEPL
LH
WHT
331-2 ST
DEPL
LH
X995-2
1
2