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4-4-3
SCR TEMP SIG
0V RETURN
DOC TEMP SIG
0V RETURN
NC
NC
SIG
NC
GND
5V SUPPKY
AIR
INLET
TEMP
AIR
INLET
TEMP
3W
120
3W
120
3
4
5
J1939 LO
GND
ADDRESS SELEC
CN-J7A
00
00
2
1
6
J1939-
J1939 HI
BATT+
3
4
5
J1939 LO
GND
ADDRESS SELEC
CN-J7B
00
00
00
2
1
6
J1939-
J1939 HI
BATT+
00
00
00
AC COMP
START RY.
STARTER
CR-23
CN-45
B+
M
M
FROM BATT.RY
1.2BOr
15
16 1.2B
1.2GrW
CR-24
GLOW PLUG RY
CN-80
GLOW PLUG
15R
15R
CN-28
2
1
CN-74
1.2W
17
ALTERNATOR
15 R
B+
P
L
G
~
3
U
1
2
FI
NC
RS-1
1
2
3W/300
1.2Or
1.2W
R5-5
1.2W
G23
1.2W
U115
1.2W
R36-5
CN-2
4
5
6
7
8
9
10
11
12
13
14
15
3
2
1
16
17
18
19
20
CN-3
4
5
6
7
8
9
10
11
12
13
14
15
3
2
1
16
17
18
19
20
21
22
23
24
25
26
0.8
0.8
00
00
CD-98
2.0R
2.0R
2.0R
2.0B
2.0B
2.0B
4
3
2
1
J1939 CAN C +
J1939 CAN C -
GND
CN-422
2
1
CN-425
SCR
TEMP
2
1
CN-426
DOC
TEMP
2
1
UREA INJECTOR LS
UREA INJECTOR HS
CN-424
DEF
INJECTOR
0.8
0.8
00
00
CD-98A
B)
B)
B)
BATTERY(-)
BATTERY(-)
KEY IG
ANALOGUE RETURN
AIR INLET TEMP
8V SENSOR RETURN
WIF SWITCH
GLOW PLUG +
FUEL FEED PUMP+
CAN A HI
CAN A LO
CDL -
84
85
86
81
83
69
29
34
64
76
8
7
25
26
28
20
CDL +
65
NOX TO ON/OFF
14
SOURCING RETURN
18
CAN C LO
17
CAN C HI
57
NOX EO ON/OFF
2
KEY SWITCH_HS
3
KEY SWITCH_LS
15
5
DCU POWER +
82
BATTERY(-)
56
8V SENSOR SUPPLY
49
RELAY RETURN
RETURN ON/OFF
WATER LEVEL SIG
60
5V SPPLY
ANALOGUE THROTTLE
ANALOGUE RETURN
72
79
30
24
DEF LAMP
AIR TEMP SENSOR
35
3
4
5
CN-429
2
1
6
70
ID DEF/SCR
BATT
CN93-J1
36
74
STG RETURN
REGEN READINESS
DEF ID MODULE
0.8
7A
7E
0.8
0.8
7A
7E
0.8
TURBO OUT
NOX SENSOR
TAIL OUT
NOX SENSOR
J84
J85
J86
J81
J82
J83
J69
J29
J56
J64
J76
J49
J08
J07
J25
J26
J28
J20
X08
J02
J15
J05
J60
X09
J18
J17
X24
J30
J79
X01
J72
J24
X12
X11
G23
R5-5
U115
R7-87
R36-5
R7-87
X24
X09
X08
J56
J64
X11
X12
J69
J24
J28
J20
J72
X01
J83
J49
J18
J17
J05
J82
J76
J07
J15
J02
J81
J08
J79
J60
J86
J26
J25
J30
J85
J29
J84
ENGINE ECM
GLOW PLUG RY
ALT L
START RY.
START RY.
AC COMP
SCR TEMP RETURN
B)
ANALOGUE RETURN
B)
ANALOGUE RETURN
CAN SHIELD
CAN A HI
CAN A LO
B)
WATER LEVEL SIG
ANALOGUE THROTTLE
GLOW PLUG +
BATTERY(-)
KEY SWITCH_HS
RETURN ON/OFF
FUEL FEED PUMP+
WIF SWITCH
BATTERY(-)
DCU POWER +
CAN C HI
CAN C LO
RELAY RETURN
BATTERY(-)
BATT_Ammonia Sensor
5V SPPLY
CDL +
CDL -
DEF LAMP
KEY IG
UREA INJECTOR LS
UREA INJECTOR HS
8V SENSOR RETURN
8V SENSOR SUPPLY
SCR TEMP SIG
DOC TEMP SIG
1
2
1
2
1
2
1
2
1
AMMONIA SENSOR
21K4-12201
余
ELECTRICAL CIRCUIT (5/5, SERIAL NO. : #0611-)
Summary of Contents for HX140L
Page 12: ...SECTION 1 GENERAL SECTION 1 GENERAL Group 1 Safety Hints 1 1 Group 2 Specifications 1 10...
Page 209: ...4 5 MEMORANDUM...
Page 694: ...8 68 125LCR8TM30 Turn casing 1 upside down and remove oil seal 3 using jig 29...
Page 734: ...8 108 Assemble plug 2 Plug NPT1 16 11 EA 17 21078TM68 21078TM69 21078TM70 21078TM71...
Page 756: ...8 130 Remove lock nut 22 and then boot 23 14 36078RL14 2507ARL10...