JLG G6-42A Service Manual - Manual (Page 203)

9-39 G6-42A, G9-43A, G10-43A
Electrical System
b. G6-42A - S/N 0160040678 & After
G9-43A/G10-43A - S/N 0160040465 & After including 0160040468 & 0160040672
POWER
UNIT
ENGINE
HARNESS
HD36-24-29PE
TO
CHASSIS
ASSEMBL
Y
ECM
POWER
X02
1 2 3 4
X04
RED
ECM
PWR
S09
RED
ECM
PWR
X10
TO
BA
TTER
Y
POSITIVE
ECM
PWR
FUSE
30A
FC37
1
2
RED
ECM
PWR
-
TO
CHASSIS
ASSEMBL
Y
OPTIONS
VEC
OPTPWR 1
OPTPWR 2
OPTPWR 3
OPTPWR 4
85
87
86
87a 30
85
87
86
87a 30
BLACK-1
G
H
FD
E
C
87
87a 30
85 86
OPTION
(15A)
A
B
87
87a 30
85 86
OPTION
(25A)
HEA
TER/BLOWER
LIGHTS
87
87a 30
85 86
WIPER
BCN/F
A N
87
87a 30
85 86
OPTIONS
HARNESS
HD36-24-19PE
A/C COMPRESSOR
(OPT)
TO
POWER
UNIT
ASSEMBL
Y
+
- OPTPWR 1
ECUBA T/022
OPTPWR 2
KEYBA TPWR
HORNPWR
OPTPWR 3
OPTPWR 4
SPBA TPWR
12
11
1 3
15
14
16
20
17
18
19
21
22
23
25
24
26
28
27
29
KEYBA TPWR
OPTPWR 2
OPTPWR 3
OPTPWR 4
HORNPWR
ECUBA T/022
91
0
12
6
4
357
9
81
0
1 2
11
14
13
15
19
17
16
18
OPTPWR 1
30
31
SPBA TP WR
SPBA TP WR
NEGA
TIVE
CABLE
7
13
2
5
4
68
26
11
13
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
SPBA TP WR
BAT POS
BAT POS
F
GRA
Y -5
20
20
20
BLACK-1
HG
E
FD
25
CB
A
H
G
25
15
CB3
CB4
F8
IGNITION-1
86
30
87
87a
85
F9
CB1
F7
ACCY
-1 87
87a 30
86 85
86
87a 30
87
85
ACCY
-2
87
87a 30
86 85
IGNITION-2
A
20
GRA
Y -2
ED
C
A
B 15
CB2
F12
C
CHASSIS
HARNESS
HD34-24-29PE
TO
OPTIONS
HARNESS
HD34-24-19SE
CHASSIS
HARNESS
TO
CAB
CONTROL
HARNESS
HD36-24-31ST
CHASSIS
HARNESS
TO
DASH
P
A
NEL
HARNESS
HD36-24-31PT
CHASSIS
HARNESS
POSITIVE
CABLE
TO
ST
AR
TER
AND
AL
TERNA
T
O
R
12
VDC
BA
TTER
Y
POWER
DIST
VEC
KEYBA TPWR
HORNPWR
HORN
MAIN
DASH
P
ANEL
KEY/IGN
DASH
P ANEL
HARNESS
HD34-24-31ST
2
3
SPBA TP WR
SPBA TP WR
CAB
CONTROL
HARNESS
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
12
DIAGNOSTIC CONNECT
OR
X21
1
2
3
4
5
6
7
8
9
NC
DIAGNOSTIC POWER
FUSE
30A
FC22
1 2
RED
ECM
BA
T/022
RED
ECM
BA
T/022
X40
S42
RED
SP
ARE
BA
T
1 2 3 4
TO
CHASSIS
HARNESS
DASH
P
ANEL
HARNESS
TO
CHASSIS
HARNESS
HD36-24-31PT
MY6360 B