JLG G6-42A Service Manual - Manual (Page 167)

9-11 G6-42A, G9-43A, G10-43A
Electrical System
9.5.4 Chassis Schematic
POSITIVE CABLE
MY7910
CONNECT
OR 3
T O OPTIONS HARNESS
CONNECT
OR 2
T O CAB CONTR
OL HARNESS
12
6
4
3
5
7
9
81
0
1 2
11
14
13
15
19
17
16
18
26
11
1
3
2
5
4
7
6
9
81
0
19
15
13
12
14
17
16
18
20
22
21
24
23
25
30
28
27
29
31
REGEN DIS LAMP
DPF SOOT LAMP
HEST LAMP
CABLE
OPT PWR 2
OPT PWR 3
OPT PWR 4
TRAN/BRK PWR
AUX RLYS PWR
REVERSE
TRANS SOL Y1
REVERSE SOL
TRANS SOL Y3
TRANS SOL
TRANS SOL Y5
WORK LT
STOP LT
THR SUP/911
THR SGN/915
THR RTN/914
KEY ACC
OPT PWR 1
EXTRA
SWING
QC PWR 1
QC PWR 2
QC GND 5
QC GND 7
OPT GND 1
OPT GND 2
AC CLUTCH
SIDESHIFT
MAST
SHIFT PWR 2
SHIFT PWR 1
SHIFTER GND
KEY START
SP BAT PWR
SP ACCY PWR
REGEN FORCE SW
REGEN INH SW
IVR
ON-IDLE
IVS
SP BAT PWR
TRANS TMP SW
AUX ELEC GND
STAB/TILT PWR
TRANS SOL Y6
TILT DN
TILT UP
STEER/SWAY PWR
TRANS TMP SW
FUL LVL
ST RLY
T O CAB ASSEMBL
Y
CONNECT
OR 1
T O D
ASH P
ANEL HARNESS
12
11
13
15
14
16
20
17
18
19
21
22
23
25
24
26
28
27
29
PK BRK SOL
WAIT TO START
ENG WARN LT
ENG STOP LT
9
10
30
31
SHIFT PWR 1
TRAN/BRK PWR
7
1
3
2
5
4
6
8
ACC MOD GND
TILT UP
TILT DN
DCLUTCH
PLUGGED
CAN H/904
CAN L/905
SHIELD (CAN)
GND FAULT
AUX A
AUX B
HORN
REVERSE ALARM
TAIL LIGHT
BU
ST
OP
TA IL
BLK
(OPT) BC
A
KEY BAT PWR
KEY IGN
KEY ACC
GAGE PWR
HORN PWR
KEY START
DASH GND
REVERSE
REVERSE
STR CRB
STR AW
HORN
HORN
WORK LT
STOP LT
D LT GND
LT GND
AB
GRN
RED
(-)
A/C COMPRESSOR M
(OPT)
SP ACCY PWR
SP BAT PWR
SP GND 1
AC CLUTCH GND
AC CLUTCH
1
2
4
3 SIGNAL RTN
AIR/MAF SIGNAL
VAT SIGNAL
SIGNAL PWR 1
2
PLUGGED
PLUGGED
AIR RTN
AIR TEMP
AIR
TEMP
SENSOR
A
B
D
C
QC PWR 1
QC PWR 2
QC GND 5
QC GND 7 E
AUX ELEC GND
BLK
RED
YEL
BLU
ORG
F PLUGGED PLUGGED
A
B
D
C
EF
2 1
QC DIVER
TO
R
VA
LV
E
B
C
E
D
MAST
SIDESHIFT
SWING
EXTRA
F
AUX ELEC GND
A UXILIAR
Y
ELECTRIC S
LT
RT
TM
A
BLK
RED
YEL
BLU
ORG
A PLUGGED PLUGGED
(OPT)
86
85
30
87
A
PK BRK SOL
STR/FUL GND
DCLUTCH
SHIFT PWR 2
TRANSMISSION DECLUTCH
RELA
Y
POWER DISTRIBUTION
FUSE/BREAKER LEGEND
F4 10A GAGE (INST PANEL) PWR
SPARE ACCESSORY PWR
SPARE BATTERY PWR
AUX ELECTRIC PWR
ENGINE ECU BAT PWR
KEY BATTERY PWR
R. AXLE STAB/TILT PWR F11
F12
F10
F9
15A
10A
10A
25A
F8
F7
F5
F6
25A
15A
15A
10A
STEER/SWAY PWR
HORN PWR
ENGINE ECU IGN PWR
ALTERNATOR EXCITE
TRANS/PARK BRK PWR
F2
F3
F1
5A
10A
15A
OPTIONS POWER 4
OPTIONS POWER 3
OPTIONS POWER 2
OPTIONS POWER 1
F16 20A
F14
F15
F13
20A
20A
20A
ANTI-ST
ALL
V AL
VE
ANT STL SIG A CC MOD GND
WAIT TO START LT
21
20
19
16
7
15
14
13
8
3
5
6
4
1
2
22
28
26
25
CONNECT
OR 4
T O ENGINE HARNESS CONNECT
OR
18
17
11
12
9
10
ST RLY
PK BRK SOL
ENG WARN LT
ENG STOP LT
THR SUP/911
THR SGN/915
THR RTN/914
ECU BAT/022
ECU IGN/012
ECU GND/050
ENG GND
27
31
30
29
IVS
SIGNAL RTN
AIR/MAF SIGNAL
VAT SIGNAL
SIGNAL PWR
TRANS TMP SW
TRANS SOL Y1
REVERSE SOL
TRANS SOL Y3
TRANS SOL
TRANS SOL Y5
TRANS SOL Y6
CAN H/904
CAN L/905
SHIELD (CAN)
CABLE
TWIST 12
TURNS/FOO
T
ALT EXC
ON-IDLE
IVR 23
24
86
85
30
87
A
GR
OUND F
AU
LT
RL
Y
VLV GND
ACC MOD GND
GND FAULT
2 2 1 1
STR CRB STR A
W
STR/FUL GND STR/FUL GND
1 2 2 1
TIL
T DN TIL
T UP VL
V GND VL
V GND
1 2 2 1
A UX B AU
X
A
VL
V GND VL
V GND
B A
FUL L
VL
STR/FUL GND
FUEL SNDR
ALL
WHEEL
STEER MODE VA
LV
E
CRAB
JO
YSTICK VA
LV
E
TIL
T-ON PR
OPOR- TIONAL HYD
.
A UX. VA
LV
E
REGEN DIS LAMP REGEN INH SW DPF SOO
T LAMP
PLUGGED HEST LAMP REGEN FORCE SW
TO ENGINE HARNESS
6 5 4 3 2 1 SP A
CCY PWR KEY A
CC
TRAN/BRK PWR A UX RL
YS PWR
D ASH GND AL
T EXC OPT GND 1 OPT GND 2
SP CAB GND 1 SP GND 1 A C CLUTCH GND A UX ELEC GND LT GND STR/FUL GND A CC MOD GND SP CAB GND 1
G H BLUE-3 F E D C B A H GREEN-4 G F E D C B A
86
30 87
87a
85 86
87a 30 87
85
87
87a 30
86 85
87
87a 30
86 85 H
F11
OPT PWR 1
KEY IGN
GAGE PWR
ECU IGN/012
ECU BAT/022
OPT PWR 2
STEER/SWAY PWR
STAB/TILT PWR
KEY BAT PWR
HORN PWR
OPT PWR 3
OPT PWR 4
SP BAT PWR
ECU GND/050
SHIFTER GND
ENG GND
F
BLA
CK-1
H
G
E
F
D
C
B
A
G F13
F7 GRA
Y -2
E
D
C
A
B
F14
F10
F12
GRA
Y -5
20
20
20
25
10
10
25
15
F15
F16
F8
F3
IGNITION-1
F4
F9 A CCY
-1
A CCY
-2
IGNITION-2
BLA
CK-6
20
10
10
15
F6
10 15
F1
15
F2 F5
5
CHASSIS HARNESS
BAT POS
BAT POS
BAT GND
BAT GND
A
C
A
C
PO
WER DIST VEC
RL64-R
60 60
RL114-R
PWR BUSSBAR
TO BATTERY
T O ST
AR
TER GND