Electrical system, C. cab roof, ac and miscellaneous schematic, My8740b – JLG G5-18A Service Manual User Manual
Page 129

9-9
G5-18A, 2505H, 25.5
Electrical System
c. Cab Roof, AC and Miscellaneous Schematic
A
B
C
D
8
7
6
5
4
3
2
1
D
C
A
B
1234
5
678
CANL
CANH
SENSORVE+
SENSOR2
-VE
SENSOR1
-VE
SWITCHEDOUT
SWITCHEDOUT
GND
PWR
W
P
G
M
W
P
G
M
87
30
87a
85
86
TO
FRAME
HARNESS
SHEET
5
X264
TO
COND
FA
N
1
TO
COND
FA
N
2
TO
C
A
B
HARNESSHARNESS
X15
SHEET
2
SHEET
2
TO
C
A
B
HARNESS
X16
SHEET
2
SHEET
2
TO
C
A
B
HARNESS
X22
SHEET
3
TO
C
A
B
HARNESS
X98
SHEET
5
X298
1
2
3
4
5
6
7
8
9
10
11
12
X223
1
2
3
4
5
6
7
8
X27
1
2
3
4
5
6
7
8
X22
1
2
3
4
5
6
X
1
2
X104
1
2
X106
1
2
X105
1
2
MS109
1
2
X103
1
2
X104
1
2
X106
1
2
X105
1
2
LSI
DISPLA
Y
LSI
DISPLA
Y
GD237
1
2
3
4
5
6
7
8
NC
LSI
P
ASSIVE
LB238+
1
LB238-
1
LIGHT
,
DOME
LB239-G
1
LB239
1
2
WIPER,
ROOF
MOT
O
R
WH240-W
1
WH240-P
1
WH240-G
1
WIPER,
REAR
MOT
O
R
WH241-W
1
WH241-P
1
WH241-G
1
RADIO
(EUROPE)
CUST
OMER
SUPPLIED
CUST
OMER
SUPPLIED
MS242-GRY
1
2
3
4
5
6
7
8
MS242-BRN
1
2
3
4
5
6
7
8
SPEARKERS(EUROPE)
CUST
OMER
SUPPLIED
MS243+
1
MS243-
1
SPEARKERS(EUROPE)
CUST
OMER
SUPPLIED
CUST
OMER
SUPPLIED
MS244+
1
MS244-
1
S245
S246
S247
S248
S249
YEL
062-12-2
IGN
YEL
062-12-2
IGN
YEL062-12-2
IGN
WHT
076-8
LSI
C/O
WHT076-8
LSIC/O
BLK
000-7-2
G
ND
SHIELD
LSI
S
SHIELD
LSI
S
RED
L
SI
CABLE
1
REDL
SICABLE
1
BLK
LSI
CABLE
2
BLKLSI
CABLE2
BLU
LSI
CABLE
PWR
BLULSI
CABLEPWR
WHT
085-1
LSI
LP
WHT
085-1
LSI
LP
WHT085-1
LSILP
RED
C
ABLE
12
CAN
H
I
REDC
ABLE12
CANH
I
BLK
C
ABLE
12
CAN
L
O
BLKC
ABLE12
CANL
O
BLK000-7-6
GND
BLK000-7-10
GND
BLK
000-7-3
G
ND
BLK000-7-9
GND
YEL
062-13
IGN
RED
061-9
P
WR
RED061-9
PWR
WHT
074-9
R
W
PR
14A
WG
WHT074-9
RWPR
14AWG
WHT
074-8
R
W
PR
14A
WG
BLK
000-6-4
G
ND
14A
WG
BLK000-7-8
GND
YEL062-13-2
IGN
YEL062-13-2
IGN
YEL062-13-1
IGN
YEL062-13-1
IGN
BLK058-2
SPEAKER-
BLK058-2
SPEAKER-
WHT052-4
SPEAKER+
WHT052-4
SPEAKER+
BLK058-1
SPEAKER-
BLK058-1
SPEAKER-
WHT052-3
SPEAKER+
WHT052-3
SPEAKER+
WHT074-8-2
ROOFWPR
14AWG
WHT074-8-1
REAR
WPR
14AWG
BLK000-6-7
GND
14AWG
BLK000-6-6
GND
14AWG
SWITCH,
FRAMER
LOADER
SWITCH,
FRAMER
LOADER
SW120
1
2
3
4
5
6
7
8
9
10
SWITCH,
AUX
DECOMP
SWITCH,
AUX
DECOMP
SW145
1
2
3
4
5
6
7
8
WORKLIGHT
REAR
LEFT
LB
1
2
WORKLIGHT
REAR
RIGHT
LB104
1
2
WORKLIGHT
FRONT
L
EFT
LB106
1
2
WORKLIGHT
FRONT
RIGHT
LB105
1
2
LIGHT
BEACON
1
2
S110
S111
S112
S113
051-6
B
LU
000-8-3
B
LK
000-8-3
B
LK
051-7
B
LU
000-8-2
B
LK
072-1
B
LU
072-1B
LU
000-8-1
B
LK
000-8-1B
LK
000-8-27BLK
051-6-1B
LU
000-8-29BLK
051-7-1B
LU
057-7-2B
LU
000-8-30BLK
051-6-2B
LU
000-8-28BLK
BLUE
BLACK
BLUE
BLACK
BLUE
BLACK
BLUE
BLACK
S148
S149
S146
025-2G
RN
026-4G
RN
026-4G
RN
070-1-22BLU
070-1-22BLU
014-1G
RN
026-5G
RN
026-5G
RN
000-4-13BLK
062-3-3Y
EL
062-3-3Y
EL
055-2G
RN
055-2G
RN
025-2-1G
RN
025-2-2G
RN
014-1-1G
RN
014-1-2G
RN
000-4-14BLK
000-4-15BLK
000-4-15BLK
SHIELD
CABLE
1
2
C
AN
S
SHIELDCABLE
12
CAN
S
CONDENSER
FA
N
CONDENSER
F
A
N
RL267
1
2
3
4
5
X268
1
2
3
4
5
X269
1
2
X284
1
2
WHT061-10
CONDF
AN
12AWG
WHT061-10
CONDF
AN
12AWG
S285
S287
WHT108-1
COND
FAN
12AWG
WHT108-1-1
COND
FAN
14AWG
WHT108-1-2
COND
FAN
14AWG
WHT108-1-2
COND
FAN
14AWG
BLK000-1
GND
12AWG
BLK000-1-2
GND
14AWG
BLK000-1-1
GND
14AWG
BLK000-1-3
GND
WHT073-8-3
ACCOMP
PRESSURE
SW
PRESSURE
SW
SN123-1
1
SN123-2
1
WHT073-9
ACPRES
WHT073-9
ACPRES
S128
WHT073-8-4
AC
COMP
WHT073-8-4
AC
COMP
WHT073-8-2
ACCOMP
WHT073-8-2
ACCOMP
MY8740B