JLG G12-55A Service Manual - Manual (Page 155)

9-13 G10-55A, G12-55A
Electrical System
9.5.4 Options Schematic - John Deere/Perkins
MY1070
M
M
RESIST
OR LOCA
TED
APPROX 10" BEHIND HEA
TER
TEMP
SWITCH
CONNECTION IN ENCLOSED CAB OPTIONS HARNESS
SEE SHEET
1
17A
PRESSURE SWITCH
CONDENSER F
ANS
(ON ROOF)
A/C SWITCH
THERMOST
ATIC
SWITCH
A/C
A B
A/C RELA
Y
M
11
13
25
47
69
81
0
19
15
13
12
14
17
16
18
ON
3 2
OFF
2 3 1
5 6
ON
4
OFF
C
L M
H B
L W
B
P H
B
C
A 8K OHM
3
EXTRA
6
2 1
SWING
5 4 7
SIDESHIFT
3
6
1 2
MAST
4 5 7
M
A
B
B
A
C
M B
A
D
M
A
B
A
A
B
2
1
4
3
6
5
78
12
3
5
46
M
10
78
9
E
A
C
BD
F
5
1
3
24
68
7
91
0
12
11
A B A B A B
85
87 86
87a 30
85
87 86
87a 30 F4
BLACK-1
G
H
F
D
E
C
15
25
15
F3 87
87a 30
85
86
F2
OPTION (15A)
E GRA
Y-2
H
A
BG
F
DB
C
A
AUX ELEC2
87
87a 30
85
86
87a 30 87
OPTION (25A)
85
86
87
87a 30
86 85
AUX ELEC1
HEA
TER/BLOWER
LIGHTS 87
87a 30
85
86
WIPER
BCN/F
AN 87
87a 30
85
86
F7 F6
20 10 10
F8
20
F5
20
F1
G H
BLUE-3
F E D C B A H
GREEN-4
G F E D C B A
30
85 86
87a
87
AC SW
(RED/WHITE)
25A OPT GND
(RED)
(BLACK)
25A
OPT
GND
RL
Y 87
AC CLUTCH
RLY 87
AC SW
PRS SW
25A
OPT
25A
OPT
GND
FAN SW C
TO CHASSIS
ASSEMBL
Y
BEACON
RIGHT
DASH P
ANEL
OPTIONS VEC
WORKLIGHTS
BLOWER
WIPER
HTR
TEMP
AUX ELEC
AUX HYD P
ANEL AUX ELEC
LEFT CAB LIGHTS
RIGHT
WIPER MOT
OR
BEACON
24 KOHM,1W
EMPTY
EMPTY
EMPTY
EMPTY
EMPTY
EMPTY
EMPTY
EMPTY
EMPTY
PLUGGED
PLUGGED
PLUGGED
PLUGGED
PLUGGED
PLUGGED
PLUGGED
PLUGGED
AUX RLYS PWR
KEY ACC
PLUGGED
MAST
OPT PWR 1
STOP LT
WORK LT
EXTRA
SWING
SIDESHIFT
OPT PWR 4
OPT PWR 3
OPT PWR 2
PLUGGED
PLUGGED
OPT GND 2
OPT GND 1
KEY
ACC
AUX RL
YS PWR
STOP LT
WORK LT
MAST
OPT PWR 1
SIDESHIFT
OPT PWR 2
SWING
OPT PWR 3
EXTRA
OPT PWR 4
OPT GND 1
OPT GND 2
D FAN GND
D FAN GND D FAN GND
D FAN GND
AUX SW GND
AUX SW GND
SW2 87A
SW2 87A
SW2 86
SW2 86
SW1 87A
SW1 87A
SW1 86
SW1 86
DOME/BCN GND
DOME/BCN GND DOME/BCN GND
DOME/BCN GND
DOME/BCN GND
CAB L
T GND
CAB LT GND CAB LT GND
CAB LT GND
CAB LT GND
HEA
TER GND
HEATER GND HEATER GND
HEATER GND
HEATER GND
HEATER GND
S/W L
T PWR
S/W LT PWR
BCN PWR
BCN PWR
D F
AN PWR
D FAN PWR D FAN PWR
D FAN PWR
WIPER PWR
WIPER PWR WIPER PWR
WIPER PWR
HEA
TER PWR
HEATER PWR HEATER PWR
HEATER PWR
HEATER PWR
HEATER PWR
CAB L
T PWR
CAB LT PWR
DOME L
T
DOME LT DOME LT DOME LT
STOP LT
STOP LT
S/W LT PWR
S/W LT PWR
BCN LT
BCN PWR BCN PWR
BCN LT
CAB LTS
CAB LT PWR CAB LT PWR
CAB LTS
CAB LTS
WORK LT WORK LT
HTR CNTRL B
HTR CNTRL A
S/W LT PWR
WASHER
WASH ER
WIPER PARK
WIPER LO
WIPER HI
WIPER HI
WIPER LO
WIPER PARK
HEATER HI
HEATER MED
HEATER LOW
HEA
TER HI
HEA
TER MED
HEA
TER LOW
AUX SW GND
SW1 86
SIDESHIFT
SW1 87A
MAST
SW2 86
SW2 87A
EXTRA
SWING
15A OPT 1
15A OPT 2
25A OPT
25A OPT GND
15A OPT 2 GND
15A OPT 1 GND
15A
OPT
1
15A
OPT
1 GND
15A
OPT
2
15A
OPT
2 GND
25A
OPT
25A
OPT
GND
PLUGGED
WIPER PWR LIGHT
PWR
BEACON PWR 25A
OPTION PWR
DASH F
AN PWR
15A
OPTION 2 PWR
HEA
TER/BLOWER PWR
15A
OPTION 1 PWR
F8
10A
F4 F6 F7 F5 F2 F3 F1
25A 20A 10A 20A 15A 15A 20A
PLUGGED
PLUGGED
PLUGGED
OPTIONS
FUSE LEGEND
AUX
ELECTRIC
OPTION
OPTIONS HARNESS
HD36-24-19PE
ENCLOSED CAB OPTION
WORKLIGHT/ BEACON OPTION
OPTION 1 15
A
OPTION 2 15
A
OPTION 25
A
ST
OPLIGHT SWITCH
DOME LIGHT
WINDSHIELD
W
ASHER MOT
OR
DASH FA
N
BLOWER MOT
OR
HEA
TER
VA
LV
E