31
Appendix
Detroit Diesel
DDEC IV Vehicle Interface Harness
42893
OEM RESPONSIBILITY
SERIES 60 DDEC IV MY2003 EGR
VEHICLE INTERFACE HARNESS
WIRE NO.
115
953
CAVITY
A
B
COOLANT LEVEL PROBE
3/8 in. NPT
DDC P/N: 23520381
1/4 in. NPT
DDC P/N: 23520380
9/16 in. UNF
DDC P/N: 23522855
COLOR
ORN
BLK/WHT
STOP ENGINE LIGHT RED
RD
CHECK ENGINE LIGHT YELLOW
YE
WIRE NO.
509
419
+12/24VDC
COLOR
PPL
PPL/WHT
TWISTED
WIRE NO.
900
901
440
- - -
953
- - -
CAVITY
A
B
C
D
E
F
LABEL
DATA LINK (+)
DATA LINK (-)
+ 12/24 VDC
PLUG P/N: 23507136
BATTERY GROUND
PLUG P/N: 23507136
COLOR
DK GRN/YEL
DK GRN
RED
- - -
BLK/WHT
- - -
WIRE NO.
DIGITAL INPUT*
953
COLOR
BLK/WHT
N.O.
DIAGNOSITC REQUEST
AND STOP ENGINE
OVERRIDE SWITCH
6-PIN CONNECTOR
- OR -
9-PIN CONNECTOR
CONNECTOR
DDC P/N 12015378
TERMINAL
DDC P/N 12089188
NOTE:
FUSE MUST BE PLACED BETWEEN
MATING CONNECTOR AND BATTERY
MUST PROVIDE IGNITION POWER
IN RUN AND CRANK MODES.
DO NOT SOURCE ANY
ACCESSORY FROM CIRCUIT 439
OFF
ON
+ 12/24 VDC
WIRE NO
439
COLOR
PNK
440 ORN
DEDICATED 12/24 VDC BATTERY POWER
MUST BE SOURCED DIRECTLY
FROM BATTERY POST OR BUS BAR
953 BLK/WHT
IGNITION GOVERNOR
B A
SWITCHED
IGNITION
WIRE NO
916
417
952
COLOR
RED/BLK
DK BLUE
BLK
LIMITING SPEED GOVERNOR
(THROTTLE POSITION SENSOR)
916
510
952
510
RED/BLK
BRN
BLK
BRN
VARIABLE SPEED GOVERNOR
(POWER TAKE-OFF CONTROL)
OI T-STAT
- OR -
WIRE NO. COLOR
DASH PANEL
+12/24
DIGITAL OUTPUT*
DIGITAL INPUT*
DIGITAL INPUT*
DIGITAL INPUT*
DIGITAL INPUT*
DIGITAL INPUT*
953 BLK/WHT
556 LT
557 LT BLU/ORN
RETURN
SIGNAL
VEHICLE SPEED SENSOR
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
CLUTCH
SWITCH
BRAKE
SWITCH
SET/COAST
SWITCH
RESUME/ACCE
SWITCH
CRUISE
ENABLE
SWITCH
GN
LABEL
WIRE NO CAVITY COLOR
IGNITION CONNECTOR
A
B
440
953
ORN
BLK/WHT
+12 V FROM BATTERY
BATTERY GROUND
115
417
419
439
451
499
505
509
510
523
524
528
531
541
542
543
544
545
555
556
557
583
749
900
901
908
916
952
979
988
H-3
D-2
B-1
B-3
E-1
F-3
K-1
B-2
D-1
H-1
H-2
G-1
J-2
J-1
F-1
G-2
F-2
G-3
A-2
E-2
E-3
K-2
D-3
C-2
C-1
J-3
A-3
C-3
K-3
A-1
ORN
DK BLUE
PPL/WHT
PNK
LT GRN
LT BLU
GRA
PPL
BRN
GRA/RED
GRA
BRN/RED
ORN
YEL/RED
YEL
ORN/BLK
BRN/WHT
LT BLUE/YEL
TAN
LT BLUE/BLK
LT BLUE/ORN
LT BLUE/BLK
YEL
DK GREEN/YEL
DK GREEN
WHT
RED/BLK
BLK
WHT
GRA
COOLANT LEVEL
LIMITING SPEED GOVERNOR
CHECK ENGINE LIGHT
IGNITION
DIGITAL INPUT E-1
DIGITAL OUTPUT F-3
TACHOMETER DRIVE
STOP ENGINE LIGHT
OI THERMOSTAT OR PTO OR
EXHAUST BACK PRESSURE (COACH ONLY)
DIGITAL INPUT H-1
DIGITAL INPUT H-2
DIGITAL INPUT G-1
DIGITAL INPUT J-2
DIGITAL INPUT J-1
DIGITAL INPUT F-1
DIGITAL INPUT G-2
DIGITAL INPUT F-2
DIGITAL INPUT G-3
DIGITAL OUTPUT A-2
VEHICLE SPEED (+)
VEHICLE SPEED (-)
DIGITAL INPUT K-2
ESS TRANS OR
FIRE TRUCK PUMP PRESSURE OR
EXHAUST TEMP
DATA LINK (+)
DATA LINK (-)
PWM FAN OR OI ALARM OR
PWM TRANSMISSION
SENSOR SUPPLY (5VDC)
SENSOR RETURN
DIGITAL INPUT K-3
DIGITAL OUTPUT A-1
C
B
A
C
B
A
WIRE NO.
953
440
925
926
927
900
901
- - -
- - -
CAVITY
A
B
C
D
E
F
G
H
J
LABEL
BATTERY GROUND
+12/24V
J1939 DATA LINK (+)
J1939 DATA LINK (-)
J1939 SHIELD
DATA LINK (+)
DATA LINK (-)
PLUG P/N: 23507136
PLUG P/N: 23507136
COLOR
BLK/WHT
RED
DK BLU
DK BLU/WHT
WHT/BLU
DK GRN/YEL
DK GRN
- - -
- - -
CONNECTOR DDC P/N: 23513052
COVER DDC P/N: 23513054
TERMINAL DDC P/N: 23513053
CONNECTOR DDC P/N: 23529496
COVER DDC P/N: 23529497
TERMINAL DDC P/N: 23507132
IGNITION
CONNECTOR
CONNECTOR
P/N: 12034074
TERMINAL
P/N: 12089040
COLOR-RED
(2) CABLES
REQ'D.
COLOR-
BLACK
(4) CABLES
REQ'D.
CRIMP WIRES INTO
SINGLE CONNECTOR
AT BATTERY ONLY
(+)
BATTERY
POSITIVE
(-)
BATTERY
NEGATIVE
12 OR 24
VDC SUPPLY
IGNITION
FUSE
* FUSE
USE 12 AWG WIRE NOT TO
EXCEED 14 FEET IN LENGTH.
CAVITY
WIRE
NO.
241
150
150
150
240
C
E
B
D
A
C B A
440
953
A
B
NOTE:
FUSES OR CIRCUIT BREAKERS ARE TO BE LOCATED AS CLOSE TO THE
BATTERY AS PRACTICAL AND MUST BE HOUSED WITHIN WEATHERPROOF
HOLDER.
USE WATERPROOF SPLICES TO SPLICE 12 GA. WIRES TO
APPROPRIATE WIRE GAUGE CABLES FROM BATTERY POWER.
*
†
WIRE
NO.
925
926
927
439
801
800
COMMUNICATIONS CONNECTOR
P/N: 12066317
TERMINAL
P/N: 12103881
PLUG
P/N: 12034413
LABEL
CAN_H/J 1939 (+) CONTROL DATA LINK
CAN_L/J 1939 (-) CONTROL DATA LINK
CAN_SHLD/J 1939 SHIELD
IGNITION (OPTIONAL)
J 1922 (-) DATA LINK
J 1922 (+) DATA LINK
COMMUNICATION
CONNECTOR
CAVITY
F
E
D
C
B
A
WIRE
COLOR
DK BLU
DK BLU/WHT
WHT/BLU
PNK
TAN
TAN/WHT
ECM
POWER
CONNECTOR
CONNECTOR
P/N: 12124634
TERMINAL
P/N: 12077413
CABLE SEAL
P/N: 12015193
SECONDARY LOCK
P/N: 12052816
EC
B
D
A
CRUISE CONTROL
COOLANT LEVEL SENSOR
INSTRUMENT PANEL
POWER HARNESS -
SINGLE ECM SINGLE FUSE
COMMUNICATION
HARNESS
DIAGNOSTIC CONNECTOR
TWISTED
* DIGITAL INPUTS AND DIGITAL OUTPUTS
ARE PROGRAMMABLE BY THE OEM
280 SERIES
METRI-PACK
CONNECTOR
DDC P/N: 15300027
TERMINAL
DDC P/N: 12077411
CABLE SEAL
DDC P/N: 12015323
SECONDARY LOCK
DDEC P/N: 15300014
30 WAY CONNECTOR
DDC P/N: 12034398
TERMINAL
DDC P/N: 12103881
PLUG
DDC P/N: 12034413
All information subject to change without notice. (Rev. 8/03)
7SA743 0308 Copyright
© 2003 DETROIT DIESEL CORPORATION.
OEM CONNECTION TO ESH
WIRE NO
953 BLK
BLK
WHT
GRA
ORN
YEL
YEL
RED
TAN/BLK
PNK
439
452
976
416
910
905
565
564
563
COLOR
1
1
2
3
4
5
6
7
2
3
4
TO OI
STARTER
RELAY
TO VEHICLE
DIGITAL
OUTPUT
WIRING
8
9
10
RELATIVE HUMIDITY/
TCI
SENSOR
CONNECTOR
FC/APEX
P/N: 54200409
TERMINAL (GOLD)
P/N: JTP-1811-66AU
DDD-XX
XXXXX
GND (VPOD GND)
IGN (VPOD POWER)
SENSOR RETURN
RELATIVE HUMIDITY
SENSOR SUPPLY
OI STARTER
TURBO COMP INLET
DIGITAL OUTPUT Y-3
DIGITAL OUTPUT X-3
DIGITAL OUTPUT W-3
CONNECTOR
(10-PIN)
APEX P/N: 54201016
TERMINAL
APEX P/N:
LSP-1811-58AU
123
A
B
F
G
H
J
K
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