Lull 944E-42 Service Manual - Manual (Page 559)

9.49 Model 644E-42/944E-42 Rev. 6/04
Electrical System
Main Elect Schem Sht 2 (Before)
70
S11A
PH1
VEHICLE
MALE
CONNECTOR
B+ D+
GND (-)
W
A A
B B
X7 X7
110
D10A D11
A A
X6 X6
TRG3
TR3A
TRG5
TR1A
TRG6
TR2B
EG3
TR6A
TR5A
TR4A
TR3A
TR2B
TR1A
A
B
C
D
E
F
TRANSMISSION
MALE
CONNECTOR
BACK-UP
ALARM
BU3B
B A
B A
B A
B A B A
STABIL-TRAK CYLINDER
SOL.
4B
SOL.
3
SOL.
12B
B A B A B A
SOL.
12A
B A
SOL.
4A
B A
STG2
STG1
S8C
S8B
STG3
S11B
STG4
S12C
STG5
EG5
80
STG2
STG1
STG3
STG4
STG5
EG1
90
GROUND BUSS BAR
12V BUSS BAR
A
B
C
POWER
FEMALE
CONNECTOR
A
B
C
D
E
F
POWER
MALE
CONNECTOR
A
C
D
E
F
G
H
J
D5A
D6A
AD1
AW1
D9A
D12A
D10A
SENSOR
MALE
CONNECTOR
S12C
BU3B
BP1A
H2
H1A
S11
S8A
BP2
BP3
A5
A4
A3
A2
B5
B4
B3
B2
B1
60
S8C
S8A
S8B
S11B
CAB
GRND
STUD
EG5
EG4
-
+ A
B
A
B
RIGHT
TRANSMISSION
COILS
LEFT
TRANSMISSION
COILS
D12A
EG6
S11A
D4A
COOLANT
TEMP
SENDER
A A
X5 X5
A A
X9 X9
A A
X8 X8
B B
X8 X8
B B
X9 X9
SG3
D11
D9A
DUAL
HYD OIL
TEMP
SWITCH
A
B
C
D6A
D5A
SG4
HYD OIL
FILTER
PRESSURE
SWITCH
A B
TRANS TEMP
SWITCH
A B
ENGINE LOW
OIL PRESSURE
SWITCH
A B
AIR FILTER
PRESSURE
SWITCH
A B
TR6A
TRG4
TR5A
TRG1
TRG2
TR4A
AD1
AW1
HORN
A
B
+
-
A
B
A A
B B
X10 X10
Y5
E
Y4
E
Y6
E
Y2
E
Y1
E
Y3
E
100
B B
X6 X6
B B
X5 X5
ALTERNATOR
H2
H1A
K
B
D4A
PH1
CMP1
CMP1
TRANSMISSION
S11
BP1A
BP3
BP2
C
B
A
BOOM
PROXIMITY
SENSOR
BLU
BRN
BLK
+
-
PH1A
ENGINE
PREHEAT
MALE &
FEMALE
CONNECTORS
B
MU52802
Refer to
pages 9.52,
9.53 or 9.54.
Refer to
pages 9.54,
9.56 or 9.57.
= See Pages 9.63, 9.110 or 9.112.