JLG G6-23A Service Manual - Manual (Page 101)

9.11 G5-19A, G6-23A
Electrical System
9.4.5 Engine Harness Schematic
MAH0090
RELA
Y
ST
AR
TER
PUMP FRONT
W/W
ASHER
ENGINE OIL
SWITCH PRESSURE
POSITIVE CABLE
TO
B
AT
TE
RY
+
NEGA
TIVE CABLE
TO
BA
TTER
Y
DISCONNECT
OR BA
TTER
Y
-
50mm (BLK)
50mm (RED)
CL
T TEMP
SENDER COOLANT SWITCH TEMP
HYD FIL
TER
SWITCH PRESSURE SHUTDOWN SOLENOID ENGINE
GLOWPLUGS W/W
ASHER PUMP
REAR (OPT)
50A FUSE HEA
TER
ENGINE HARNESS
DEUTSCH HD36-24-23SE
ALL
1.0 MM WIRES IN
THIS CONNECT
OR
TO
CAB HARNESS
R WASH
HYD LT
F WASH
ALT D+
ALT W
EMPTY
EMPTY
EMPTY
HTR CNTRL
AC PSI SW
ENG H2O GA
ENG OIL LT
ENG H2O LT
X07 EMPTY
GND14
GND15
STRT RLY
FUEL SOL
REV OUT
PREHEAT L T
FWD
SOLENOID EXCESS
ST
AR
T
FUEL
FWDREV HYDROST
AT
IC
DRIVE PUMP
AC PRESSURE SWITCH (OPT)
CLUTCH (OPT) AC COMPRESSOR
X44
TO
CAB HARNESS
ALL
4.0 MM WIRES IN
THIS CONNECT
OR
DEUTSCH HD36-18-8SE POWER/GND HARNESS
(RED)
(RED)
(RED)
(RED)
(BRN)
(BRN)
(BRN)
(BRN)
(RED) (RED) (RED) (RED)
16mm (RED) 16mm (RED)
16mm (RED) 16mm (RED)
6mm (RED) 6mm (RED)
6mm 6mm
PREHEA
T PWR
STR
T
PWR
STR
T
PWR
STR
T
SOL
STR
T
SOL
STR
T
RL
Y
GND14 AL
T
W
AL
T D+
ENG OIL
LT
ENG H20 GA ENG H20 L
T HYD L
T
GND15
FUEL
SOL
GND14
PREHEA
T PWR
PREHEA
T RL
Y
PREHEA
T RL
Y
PREHEA
T
PREHEA
T
HTR CNTRL
F W
ASH
R W
ASH
GND15 GND15
AC COMP
AC COMP
AC PSI SW
FWD
REV OUT
GND15
GND15
STR
T
RL
Y
GND14
ENGINE ENGINE CONTROL GLOWPLUGS
PREHEA
T
LT
GND15
EMPTY
PLUGGED
16mm (RED) 16mm (RED) 16mm (RED) 16mm (RED)
STR
T
RL
Y
CAB GND 4 CAB GND 3 CAB GND 2 CAB GND 1 CAB PWR 4 CAB PWR 3 CAB PWR 2 CAB PWR 1
AL
T
BA
T
AL
T
BA
T
SLO BLO
PLUGGED
STEERING PRESSURE SWITCH
HYD PUMP
HYD PUMP
GND14
M
ST
AR
TER
85 87 86 30
M
AL
TERNA
TO
R
D+
G
B+ W
118 C 1.2 BAR
2 1
M
50
K
B
AF
DE
CH
J
GS
O
MN
LQ
R
PW
UV
TX
2
2
11
M
D
BC
AE
F
G
H
1 2 2 1 4 3 5 2 1
1 2
9 8
30 87 10 BAR