JLG G12-55A Parts Manual - Manual (Page 576)

ELECTRICAL
G10-55A, G12-55A 3126020 10-24
Figure 10-7 Chassis Harness - John Deere Engine
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A
B C
G
S1
D
U1
T1
HORN
H
WIRE DESIGNATION
12 GXL
10
20
29
28
27
26
25
24
23
22
21
19
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
ECU IGN/012
ECU BAT/022
ECU GND/050
ENG GND
CLT TMP
PK BRK SOL
OVR SGN/918
FAULT LT/473
ALT EXC
OVR SUP/911
THR SGN/915
THR RTN/914
ST RLY
HR MTR
OIL PSI
GAGE PWR
TRANS TMP SW
PLUGGED
TRANS SOL Y1
PLUGGED
PLUGGED
PLUGGED
PLUGGED
PLUGGED
TRANS SOL Y2
TRANS SOL Y3
TRANS SOL Y4
TRANS SOL Y5
PLUGGED
12 GXL
12 GXL
12 GXL
16 GXL
16 GXL
16 GXL
16 GXL
16 GXL
16 GXL
16 GXL
16 GXL
16 GXL
16 GXL
16 GXL
16 GXL
16 GXL
--
16 GXL
--
16 GXL
16 GXL
--
--
16 GXL
16 GXL
--
--
--
CONN POS WIRE GA & TYPE
AB
HD36-24-31ST
HD36-24-19SE
B
A
B
A
HD36-24-31PT
WIRE DESIGNATION
16 GXL
10
20
29
28
27
26
25
24
23
22
21
19
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
KEY BAT PWR
31
30
PLUGGED --
KEY IGN 16 GXL
KEY ACC 16 GXL
KEY START 16 GXL
DASH GND 16 GXL
GAGE PWR 16 GXL
HORN PWR 16 GXL
STEER/SWAY PWR 16 GXL
STR AW 16 GXL
STR CAB 16 GXL
HORN 16 GXL
FUL LVL 16 GXL
TRANS TMP SW 16 GXL
ST RLY 16 GXL
SHIFT PWR 1 16 GXL
PK BRK SOL 16 GXL
HR MTR 16 GXL
OIL PSI 16 GXL
CLT TMP 16 GXL
OVR SUP/911 16 GXL
OVR SGN/918 16 GXL
FAULT LT/473 16 GXL
TRAN/BRK PWR 16 GXL
PLUGGED --
PLUGGED --
PLUGGED --
PLUGGED --
PLUGGED --
PLUGGED --
PLUGGED --
CONN POS WIRE GA & TYPE
A
WIRE DESIGNATION
16 GXL
10
20
29
28
27
26
25
24
23
22
21
19
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
TRANS SOL Y1
31
30
PLUGGED --
TRANS SOL Y2 16 GXL
TRANS SOL Y3 16 GXL
TRANS SOL Y4 16 GXL
TRANS SOL Y5 16 GXL
PLUGGED --
KEY START 16 GXL
SHIFT PWR 1 16 GXL
PK BRK SOL 16 GXL
REVERSE 16 GXL
TRAN/BRK PWR 16 GXL
SHIFTER GND 16 GXL
OVR SUP/911 16 GXL
THR SGN/915 16 GXL
THR RTN/914 16 GXL
SP BAT PWR 16 GXL
SP ACCY PWR 16 GXL
SP CAB GND 1 16 GXL
SP CAB GND 2 16 GXL
SP-1 16 GXL
SP-2 16 GXL
SP-3 16 GXL
TRANS TMP SW 16 GXL
AC CLUTCH 16 GXL
STAB/TILT PWR 16 GXL
TILT UP 16 GXL
TILT DN 16 GXL
SP BAT PWR 16 GXL
PLUGGED --
PLUGGED --
CONN POS WIRE GA & TYPE
B
WIRE DESIGNATION
16 GXL
10
19
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
KEY ACC
AUX RLYS PWR 16 GXL
STOP LT 16 GXL
WORK LT 16 GXL
PLUGGED --
PLUGGED --
MAST 16 GXL
OPT PWR 1 12 GXL
SIDESHIFT 16 GXL
OPT PWR 2 12 GXL
SWING 16 GXL
OPT PWR 3 12 GXL
EXTRA 16 GXL
OPT PWR 4 12 GXL
PLUGGED --
OPT GND 1 12 GXL
PLUGGED --
OPT GND 2 12 GXL
PLUGGED --
CONN POS WIRE GA & TYPE
C
H
S2
U2
T2
16 GXL
16 GXL
1
2
WIRE DESIGNATION
STR AW
STR/SWAY GND
WIRE GA & TYPE CONN POS
S1
16 GXL
16 GXL
1
2
WIRE DESIGNATION
STR CRB
STR/SWAY GND
WIRE GA & TYPE CONN POS
S2
16 GXL
--
1
2
WIRE DESIGNATION
SWAY ENABLE
PLUGGED
4 STR/SWAY GND 16 GXL
16 GXL PLUS 15 3
WIRE GA & TYPE CONN POS
T1
16 GXL
16 GXL
1
2
WIRE DESIGNATION
SWAY ENABLE
MINUS 15
4 STR/SWAY GND 16 GXL
-- PLUGGED 3
WIRE GA & TYPE CONN POS
T2
WIRE DESIGNATION
5 (86) MINUS 15 16 GXL
4 (87) SWAY RT 16 GXL
3 (87A) PLUGGED --
2 (85) STR/SWAY GND 16 GXL
1 (30) STEER/SWAY PWR 16 GXL
CONN
POS WIRE GA & TYPE
U1
WIRE DESIGNATION
5 (86) PLUS 15 16 GXL
4 (87) SWAY LT 16 GXL
3 (87A) PLUGGED --
2 (85) STR/SWAY GND 16 GXL
1 (30) STEER/SWAY PWR 16 GXL
CONN
POS
WIRE GA
& TYPE
U2
A
B
WIRE DESIGNATION
16 GXL
16 GXL
WORK LT
LT GND
CONN POS WIRE GA & TYPE
G
PY0322
"B" SPLICE AREA
KEY ACC
KEY ACC TO L 16 GA
KEY ACC TO A 16 GA
KEY ACC TO C 16 GA
TRAN/BRK PWR
TRAN/BRK PWR TO L 16 GA
TRAN/BRK PWR TO A 16 GA
TRAN/BRK PWR TO B 16 GA
PK BRK SOL
PK BRK SOL TO H 16 GA
PK BRK SOL TO A
TRANS TMP SW
TRANS TMP SW TO H 16 GA
TRANS TMP SW TO A 16 GA
TRANS TMP SW TO B 16 GA
16 GA
PK BRK SOL TO B 16 GA
OVR SUP/911
OVR SUP/911 TO H 16 GA
OVR SUP/911 TO A 16 GA
OVR SUP/911 TO B 16 GA
(TWISTED)
(TWISTED)
STEER/SWAY PWR
STEER/SWAY PWR TO V 16 GA
STEER/SWAY PWR TO V 16 GA
STEER/SWAY PWR TO J 16 GA
STEER/SWAY PWR TO A 16 GA
STEER/SWAY PWR TO U 16 GA
STEER/SWAY PWR TO U 16 GA
"B” SPLICE AREA
KEY ACC
TRAN/BRK PWR
TRANS TMP SW
PK BRK SOL
OVR SUP/911
STEER/SWAY PWR
"A” SPLICE AREA
WORK LT
"C” SPLICE AREA
STR/SWAY GND
"D” SPLICE AREA
GAGE PWR
"D" SPLICE AREA
GAGE PWR
GA
GE PWR
TO
A
16 GA
GA
GE PWR
TO
I
16 GA
GA
GE PWR
TO
H
16 GA
16 GA
STR GND
STR/SW
A Y GND
T O
T
16 GA
16 GA
STR/SW
A Y GND
T O S
16 GA
"C" SPLICE AREA
STR/SW
A Y GND
T O S
16 GA
STR/SW
AY
G
N D
T O
T
16 GA
STR/SW
A Y GND
T O U
16 GA
STR/SW
A Y GND
T O U
16 GA
STR/SW
A Y GND
T O
"E" SPLICE AREA
3
4
5
112
5
7
8
9
10
11
12
112
13
14
15
16
17
18
19
20
5
7
21
22
4
5
9
10
23
24
25
1
2
119
122
WORK LT
WORK LT TO C 16 GA
WORK LT TO G 16 GA
WORK LT TO P 16 GA
"A" SPLICE AREA
5
6
7
112