Electrical System
9.130
Model 644E-42/944E-42
Rev. 6/04
9.8.46
Roadlight Turn Signals Circuit & Troubleshooting (Option)
Schematic is drawn with the ignition switch in the RUN position.
A
B
C
D
E
F
G
ROADLIGHT
FEMALE AND MALE
CONNECTORS
B
C
D
E
F
G
A
RT1B
LT1B
LT1D
150
LT1B
LT1C
LT1D
LT1C
RT1D
155
RT1B
RT1C
RT1D
RT1C
HZ1
TURN SIGNAL
CONTROL SELECTOR
SW4
SW3
SW2
SW1
9
8
6
1
3
5
11
10
1
P
O
R
L
1
P
O
HAZARD
SWITCH
OFF
ON
OFF
ON
1
18
17
3
1
8
5
2
10
FLASHER
31
49A
49
VP3 DIODE PACK
A
B
C
F
1
10
2
3
5
8
17
18
1
3
5
10
9
11
6
8
130
215
160
HZ2
HZ2
HZJ
HZJ
HZ3A
HZ3B
RLG5
HZG
HZG
CAB
GRND
STUD
RLG6
HZ5 HZ4
RT1
RT1E
LT1E
LT1
HZ4
LT1E
LT1
LT1A
RT1A
B
A
C
D
LVP3
LVP3
115
RT1E
RT1
HZ5
High Beam
High Beam
Flash
Low Beam
1
LEFT
FRONT
ROADLIGHT
SIDE LT
IND
LOW
BEAM
HIGH
BEAM
RIGHT
FRONT
ROADLIGHT
SIDE LT
IND
LOW
BEAM
HIGH
BEAM
6
1
2
4
3
6
2
4
3
1
2
2
4
4
3
180
GROUND
BUSS BAR
3
1
EG7
RLG2
RLG1
RLG4
RLG3
RLG4
RLG3
IND
BRK
RIGHT
TAILLIGHT
BRK
IND
LEFT
TAILLIGHT
RLG2
RLG1
B
A
C
D
F25 40
LIGHTS MAIN
(OPTION)
Y
F26 25
CONDENSER FAN
(OPTION)
Z
FJ21
28
FJ21
FJ20
26
FJ19
25
AA
27
AB
28
F27
OPEN
F28
OPEN
F1
40
OPEN CAB
VEHICLE MAIN
F2
15
IGNITION
CONTROL
BA1A
10
PB2A
2
PB2
IG1
PB1
To
Park Brake
Switch
BA3
BC1A
FJ15
20
FJ16
21
F20 10
BEACON/STROBE
(OPTION)
T
F21 7.5
BRAKE LIGHTS
(OPTION)
U
F22 20
HEADLIGHTS
(OPTION)
V
F23 15
TURN SIGNALS
(OPTION)
W
F24 20 or 30
WORK/ROADLIGHTS
OR WORKLIGHTS
(OPTION)
X
LP5
FJ18
23
24
FJ17
22
LP6
LP1
OPTION
HARNESS
LP6
LP5
LP4
LP2
LP3
To
Back-Up
Alarm Relay
7
8
9
13
12
10
11
14
INSTRUMENT
PANEL
J7
BA
CK LIGHT
J8
GR
OUND
J9
PO
WER
J13
AC
CUJMULA
TO
R
BRAKE PRESSURE
ST
ABIL-TRAK
SLO
W
PIV
O
T MODE
J12
TURN SIGNAL (OPTIONAL)
J10
ENGINE PRE-HEA
T
(OPTIONAL)
J11
HIGH BEAM (OPTIONAL)
J14
LIGHT
POWER
RELAY
87A 87
30
86
85
B
A
C
D
IGNITION
SWITCH
ACC
IGN
B+
OFF
ACC
IGN
ST
To
Ignition
Relay
To
Ignition
Relay
To Closed
Cab Main
(Option) Fuse
BC1A
B
A
1
C
A
B
POWER
MALE
CONNECTOR
12V BUSS BAR
A
B
C
BA1
BB1
BC1
POWER
FEMALE
CONNECTOR
STARTER
GND (-)
+
+
-
BATTERY 1
ENGINE
BLOCK
MU3291
Refer to
page 9.48
Refer to
pages 9.52
or 9.54
Содержание 944E-42
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Страница 102: ...Boom 3 56 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
Страница 139: ...4 37 Model 644E 42 944E 42 Rev 6 04 Cab and Covers This Page Intentionally Left Blank...
Страница 144: ...Cab and Covers 4 42 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
Страница 174: ...Axles Drive Shafts Wheels Tires and Brakes 5 30 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
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Страница 430: ...Hydraulic System 8 180 Model 644E 42 944E 42 Rev 6 04 MU4100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 6 6 16...
Страница 501: ...8 251 Model 644E 42 944E 42 Rev 6 04 Hydraulic System MT1950 2 3 4 5 6 7 8 5 5...
Страница 507: ...8 257 Model 644E 42 944E 42 Rev 6 04 Hydraulic System MT1950 1 2 3 4 5 6 7 4 4...
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Страница 525: ...9 17 Model 644E 42 944E 42 Rev 6 04 Electrical System This Page Intentionally Left Blank...
Страница 554: ...Electrical System 9 46 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
Страница 759: ...10 3 Model 644E 42 944E 42 Rev 6 04 Stabil TRAK System This Page Intentionally Left Blank...
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Страница 800: ...Stabil TRAK System 10 44 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
Страница 832: ...Transfer Carriage 11 32 Model 644E 42 944E 42 Rev 6 04 This Page Intentionally Left Blank...
Страница 840: ...12 8 Model 644E 42 944E 42 Rev 6 04 Index...
Страница 841: ...Accident Prevention Tags OS2180 8990403 Origin 5 00 Accident Prevention Tags...
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