Diagram, System, Cummins ISX, Model 379 P94-6002 - 01

LOW COOLANT A/C PRESS CLUTCH R SEE SHEET 4 ZONE K4 ENGINE FAN ETHER A/C COMPRESSOR COOLANT TEMP
J34
S11 S8 S9 SENSOR SWITCH SWITCH FOR AUTOMATIC XMSN SOLENOID SOLONOID CLUTCH SENSOR ENGINE OIL XMSN TEMP
TO C 660-4 , WHT 660-1 , BARE 660-2 , BARE B06 (O.C. = FAN ON) (12V = FAN OFF) TEMP SENSOR SENSOR
SAE 1939 S12 SW1 SW2 Y03 Y01A B01
BACKBONE B 662-1 , GRN FOR MANUAL XMSN B02 B03
HARNESS J50
S13 J66 J51
A 661-1 , YEL C C

662-2 , GRN
A B

661-2 , YEL
VEHICLE VEHICLE FIREWALL

660-5 , WHT
1
17 B A SPEED SENSOR SPEED SENSOR 1 1

660-6 , WHT
F SEE DETAIL "A", A B A B B04 B05 A B A B A B A B ENGINE CAB

239-6 , BLK
EE31-1 , LT_GRN/PINK
SHEET 3 ZONE F16 P96 J65 SIDE SIDE
P45 P50 P44 P23

EE01-7 , BLK/WHT
P51 P52

EE02-6 , BLK/WHT

EE01-6 , BLK/WHT

EE03-5 , BLK/WHT

EE41, WHT/LT_GRN
C C

660-0 , BARE

380 , PRP/YEL
239-4 , BLK

239-5 , BLK
CUMMINS CM870 ENGINE J33

EE43-1 , WHT
CONTROLLER 8 HARNESS 17 COOLING

EE28, GRN
A B C
MODULE A B A B 59, VIO G8 XMSN OIL TEMP

EE03-6 , BLK/WHT
HARNESS
J1939 (H) DATA LINK 46 661-0 , YEL SAE J1939 120 P53 P56 282 , PINK F7

EE26, BLU/ORG

EE48-2 , ORN/BLK

EE49-2 , BLK/ORN
EE25, BLU/RED
ENG OIL TEMP

83, ORN/WHT
DATA LINK 15 CLUTCH SW
J1939 (L) DATA LINK 47 662-0 , GRN TERMINATING R1 SHOWN WITH 380 , PRP/YEL C5 ENG COOLANT TEMP
RESISTOR J500 CLOSED
S10 S5
J1939 (SHIELD/DRAIN) 37 660-3 , WHT G SEE DETAIL "B" B A G H E D CONTACTS 239-7 , BLK G5 CAB GROUND
SHEET 3 ZONE D16 AND CLUTCH
STARTER LOCKOUT 49 B A G H E D PEDAL 93, LT_GRN/WHT B7 A/C CLUTCH
RELEASED
LOW COOLANT LEVEL 28 EE31, LT_GRN/PINK P500 285-2 , GRN/BRN D4 HIGH COOLANT TEMP
14
A/C PRESSURE SWITCH 6 EE43, WHT 29 , PRP F4 STARTER RELAY COIL
S4
ECM RETURN 42 EE01-1 , BLK/WHT 242, RED A4 ALTNTR EXCITATION

CLUTCH SWITCH 15 EE28, GRN E2, WHT E5 SPARE ENG #2

VSS (+) INPUT SIGNAL 27 EE25, BLU/RED EE49-2 , BLK/ORN 29 SPEEDO INPUT (-) E1, WHT E6 SPARE ENG #1
USAGE:
VSS (-) INPUT SIGNAL 36 EE26, BLU/ORG EE48-2 , ORN/BLK 28 SPEEDO INPUT (+)
13 P46 USE ON 379 CHASSIS FAMILY WITH
FAN CLUTCH SOL VALVE 38 EE41, WHT/LT_GRN 47 MULTIFUNCTION CIRCUIT CUMMINS ISX AND SIGNATURE SERIES
ENGINE TO MAIN CAB ENGINES WITH CM870 CONTROLLER.
ETHER START 40 83 , ORN/WHT 16 MULTIFUNCTION CIRCUIT HARNESS HARNESS

HIGH COOLANT TEMP LAMP 50 285-2 , GRN/BRN 40 MULTIFUNCTION CIRCUIT E SEE SHEET 3
ZONE C4
MAX ENGINE SPEED 14 4 SPARE CIRCUIT
E1
OEM/ENGINE SENSOR RETURN32 EE02-2 , BLK/WHT EE47-2 , ORN/BLU 31 TACH INPUT (-) 1 SPARE
S7 ENGINE
TACHOMETER OUPUT DRIVER 41 EE46-2 , RED/BLU EE02-5 , BLK/WHT EE46-2 , RED/BLU 30 TACH INPUT (+) J60 CIRCUIT

J1587/1708 (+) DATA LINK 10 417-2 , PRP 417-2 , PRP 2 J1587/1708 (+) DATA LINK

J1587/1708 (-) DATA LINK 20 418-2 , WHT 418-2 , WHT 3 J1587/1708 (-) DATA LINK

IDLE SHTDN-RELAY 48 1 SPARE POWER

E2
CHECK ENGINE LAMP (AMBER)44 EE24-2 , LT_GRN EE24-2 , LT_GRN 24 CHECK ENGINE LAMP (AMBER) E2, WHT 1 SPARE
ENGINE
STOP ENGINE LAMP (RED) 43 EE10-3 , BRN/WHT EE10-3 , BRN/WHT 10 STOP ENGINE LAMP (RED) J64 CIRCUIT

AMBIENT AIR TEMPERATURE 19 43

OBD LAMP 45 42
S14 S3
SWITCH RETURN 34 EE01-2 , BLK/WHT EE01-3 , BLK/WHT EE01-3 , BLK/WHT EE01-8 , BLK/WHT 25 SWITCH RETURN
ALTERNATOR
SERVICE BRAKE 5 EE20-2 , WHT EE20-2 , WHT 20 SERVICE BRAKE 242-1 , RED 1 EXCITATION
T3
CENTINEL-MAKEUP TANK SW 12 34 SEE SHEET 5
S ZONE F7
OEM PRESSURE 35 36

IGNITION KEY SWITCH 39 EE21-2 , RED EE21-2 , RED 21 IGNITION KEY SWITCH

MANUAL FAN OVERRIDE SW 17 EE19-2 , WHT/LT_GRN EE19-2 , WHT/LT_GRN 19 MANUAL FAN OVERRIDE SW
TO STARTER
DIAGNOSTIC SWITCH 2 EE15-2 , LT_GRN EE15-2 , LT_GRN 15 DIAGNOSTIC SWITCH 29, PRP B RELAY COIL

OEM TEMPERATURE 31 EE03-3 , BLK/WHT 27 ECM COMMON 3 239-8 , BLK A D SEE SHEET 5
ZONE K15
ACCEL POSITION SUPPLY 22 EE12-2 , BLK/RED EE12-2 , BLK/RED 12 ACCEL POSITION SUPPLY P55

CAB ACCEL POSITION 9 EE22-3 , RED/WHT EE22-3 , RED/WHT 22 CAB ACCEL POSITION

ACCEL POSITION RETURN 23 EE23-3 , GRN/BLU EE23-3 , GRN/BLU 23 ACCEL POSITION RETURN

IDLE VALIDATION,OFF IDLE 1 EE13, RED/ORN EE13, RED/ORN 13 IDLE VALIDATION, OFF IDLE

IDLE VALIDATION,ON IDLE 11 EE14, BLU EE14, BLU 14 IDLE VALIDATION, ON IDLE

CRUISE CONTROL ON/OFF 16 EE08-1 , BLU EE08-1 , BLU 8 CRUISE CONTROL ON/OFF

CRUISE CONTROL SET/COAST 25 EE17-1 , YEL EE17-1 , YEL 17 CRUISE CONTROL SET/COAST

CRUISE CONTROL RES/ACCEL 24 EE07-1 , PINK EE07-1 , PINK 7 CRUISE CONTROL RES/ACCEL

TACHOGRAPH 30 EE11-2 , GRN/WHT 11 REMOTE PTO INTERLOCK

REMOTE PTO ENABLE 4 EE18-2 , GRN/WHT EE18-2 , GRN/WHT 18 REMOTE PTO ENABLE

ENG BRAKE SEL SW 3 (50%) 7 EE06, YEL/BLK 46 ENG BRAKE 3

ENG BRAKE SEL SW 2 (33%) 8 EE05-2 , LT_GRN/BLK EE05-2 , LT_GRN/BLK 45 ENG BRAKE 2 (LOW-HIGH)
S1
ENG BRAKE SEL SW 1 (17%) 18 EE04-2 , LT_GRN/YEL EE04-3 , LT_GRN/YEL EE04-3 , LT_GRN/YEL 44 ENG BRAKE 1 (MED-HIGH)

ENG FAN SOLENOID RETURN 29 EE03-5 , BLK/WHT EE02-7 , BLK/WHT 26 ECM COMMON 2

ETHER SOLENOID RETURN 33 EE03-6 , BLK/WHT EE11-2 , GRN/WHT 6

OEM SENSOR SUPPLY (+) 21 EE58, GRN/BLU 37 MULTIFUNCTION CIRCUIT

REMOTE ACCEL POSITION 26 EE39, GRN/YEL 6 6 REMOTE PTO INTERLOCK 38 MULTIFUNCTION CIRCUIT
EE03-4 , BLK/WHT
REMOTE ACCEL ENABLE 3 EE63, WHT/BLK 242-2 , RED 7 7 SWITCHED POWER 39 MULTIFUNCTION CIRCUIT

TORQUE LIMIT SWITCH 13 EE64, LT_BLU EE02-8 , BLK/WHT 11 11 REMOTE ACCEL SENSOR RETURN
S2 P39
239-2 , BLK 11
660-6 , WHT

P3 10 10
239-3 , BLK

EE58, GRN/BLU REMOTE ACCEL SENSOR SUPPLY TO

ENGINE ELEC ENGINE
EE39, GRN/YEL 4 4 REMOTE ACCEL POSITION SENSE HARNESS CAB HARNESS
ECM SUPPLY RETURN 1 577-1 , BLK
EE63, WHT/BLK 12 12 REMOTE ACCEL ENABLE SEE SHEET 2
ECM SUPPLY (+) C ZONE K16
4 30-5 , RED/WHT 30-4 , RED/WHT
EE03-4 , BLK/WHT 3 3 ECM SWITCH RETURN
ECM RETURN 2 ENGINE CAB
2 1 2 1 1 1 EE64, LT_BLU 9 9 TORQUE LIMIT SWITCH SIDE SIDE
ECM SUPPLY (+) 3 J22 P24 T1 T36 FIREWALL
TO POWER PRIMING 239-9 , BLK 8 8 CHASSIS GROUND
P4 FUSE HARNESS PUMP ENGINE
9 GROUND P81 J81
A SEE SHEET 5, ENGINE HARNESS DUAL STATION CONTROLS
ENGINE HARNESS ZONE C8 10 B SEE SHEET 4, ZONE K7

P94-6002.FM
Diagram, System, Cummins ISX, Model 379 P94-6002 - 02

M SEE SHEET 3 P SEE SHEET 3

ZONE L16 ZONE J16 N SEE SHEET 3 ZONE I16 SPARE SPARE L SEE SH 3 ZONE C16
ECU ECU
SPEEDOMETER SPARE SPARE SPARE TACHOMETER TO MAIN CAB HARNESS COMMON COMMON TO MAIN CAB HARNESS

A B 1 1 1 A B B A B A B A 1 1 C B E F A D G H USAGE:

220-2 , WHT/LT_GRN
P30 P33 P15 P40 P31 P09 P47 J19 USE ON 379 CHASSIS FAMILY WITH

EE10-1 , BRN/WHT
EE01-5 , BLK/WHT

EE01-10 , BLK/WHT
CUMMINS ISX AND SIGNATURE SERIES

EE24-1 , LT_GRN
24 ENGINES WITH CM870 CONTROLLER.

EE27, RED/BLU

EE21-4 , RED
239-10 , BLK
281-1 , WHT
EE09, ORN
EE48-1 , ORN/BLK
EE49-1 , BLK/ORN
TO CAB A B A B A B

EE47-1 , ORN/BLU
EE40, LT_GRN

EE46-1 , RED/BLU
ENGINE ELECTRONIC W1
HARNESS ENGINE A B
HARNESS J1587/1708
C SEE SHEET 1, P12 DATA LINK
ZONE B6 12 JUNCTION BLOCK CAB ELECTRONIC
ENGINE HARNESS

SPEEDO INPUT (-) 29

418-1 , WHT
417-1 , PRP
SPEEDO INPUT (+) 28

MULTIFUNCTION CIRCUIT 47 EE60, GRN

MULTIFUNCTION CIRCUIT 16 EE16, WHT/RED

MULTIFUNCTION CIRCUIT 40 EE40, LT_GRN

SPARE CIRCUIT 4

TACH INPUT (-) 31 EE47-1 , ORN/BLU

TACH INPUT (+) 30 EE46-1 , RED/BLU

J1587/1708 (+) DATA LINK 2 417-1 , PRP

J1587/1708 (-) DATA LINK 3 418-1 , WHT

CHECK ENGINE LAMP (AMBER) 24 EE24-1 , LT_GRN

34 38 SW4
STOP ENGINE LAMP (RED) 10 EE10-1 , BRN/WHT SW3 E F
1 E F D
SPARE POWER EE09, ORN D
K01 S18 S16 B A
43 25 EE03-7 , BLK/WHT EE03-2, BLK/WHT
87A B A C
CAB CECO ADD
42 30 C
SERVICE EE01-11 , BLK/WHT ELECTRONIC ON HARNESS J56-1
BRAKE
87 ENGINE J67
SWITCH RETURN 25 EE01-9 , BLK/WHT RELA Y HARNESS MANUAL ENGINE FAN
86 c 85 24
281-1 , WHT DIAGNOSTICS ON/OFF OVERRIDE SWITCH
SERVICE BRAKE 20 EE20-1 , WHT 23 (POSITION INDICATES (POSITION INDICATES
INACTIVE MODE) AUTOMATIC MODE)
34 220-2 , WHT/LT_GRN D D 220-3 , WHT/LT_GRN
J1 S17
36 239-10 , BLK EE21-6 , RED F F EE21-7 , RED

IGNITION KEY SWITCH 21 EE21-1, RED EE19-1 , WHT/LT_GRN H H EE19-4 , WHT/LT_GRN 1 1 EE19-3 , WHT/LT_GRN

MANUAL FAN OVERRIDE SW 19 EE19-1 , WHT/LT_GRN EE15-1 , LT_GRN C C EE15-3 , LT_GRN P61 J61
POSITION
DIAGNOSTIC SWITCH 15 EE15-1 , LT_GRN EE03-1 , BLK/WHT G G EE03-8 , BLK/WHT SENSOR ACCELERATOR K SEE SHEET 4 ZONE J7
P62 PEDAL FOR ENGINE FAN ACTIVATED
27 C SUP
ECM COMMON 3 EE03-1 , BLK/WHT EE12-1 , BLK/RED E E EE12-3 , BLK/RED W/ PARK BRAKE

12 B POS
ACCEL POSITION SUPPLY EE12-1 , BLK/RED EE22-1 , RED/WHT B B EE22-4 , RED/WHT

22 A RTN
CAB ACCEL POSITION EE22-1 , RED/WHT EE23-1 , GRN/BLU A A EE23-4 , GRN/BLU
P10 J10
ACCEL POSITION RETURN 23 EE23-1 , GRN/BLU
IDLE
IDLE VALIDATION, OFF IDLE 13 EE13-1 , RED/ORN VALIDATION
SWITCH
IDLE VALIDATION, ON IDLE 14 EE14-1 , BLU THROTTLE SHOWN
A NO
EE13-1, RED/ORN IN OFF-IDLE
CRUISE CONTROL ON/OFF 8 EE08-9 , BLU POSITION
C NC
EE14-1, BLU
CRUISE CONTROL SET/COAST 17 EE17-6 , YEL B CM
EE01-4, BLK/WHT
CRUISE CONTROL RES/ACCEL 7 EE07-6 , PINK
P18 R3
REMOTE PTO 11 EE11-1 , GRN/WHT 22

REMOTE PTO ENABLE 18 EE18-1 , GRN/WHT

REMOTE
ENG BRAKE 3 46 EE06-1 , YEL/BLK PARK BRAKE SWITCH
SW5 PTO
ENG BRAKE 2 (LOW-HIGH) 45 EE05-3 , LT_GRN/BLK OPTIONS
T5 T6
ENG BRAKE 1 (MED-HIGH) 44 EE04-4 , LT_GRN/YEL OPTIONAL:
S15 A EE11-4, GRN/WHT 1 1 REMOTE PTO W/
ECM COMMON 2 26 EE02-9 , BLK/WHT PARK BRAKE
J13-1
POSITION INDICATES INTERLOCK
6 PARK BRAKE NOT SET

MULTIFUNCTION CIRCUIT 37 EE37, BLK P13 A EE18-3, GRN/WHT

38 J17-1
MULTIFUNCTION CIRCUIT EE38, LT_GRN/BLU EE11-1 , GRN/WHT A SERVICE BRAKE DASH SWITCH

MULTIFUNCTION CIRCUIT 39 EE39-1 , GRN/YEL OPTIONAL SW6

E F
J39 D
EE18-1 , GRN/WHT A OPTIONAL:
B A REMOTE PTO W/
EE05-3 , LT_GRN/BLK
EE04-4 , LT_GRN/YEL

P17 A EE11-5, GRN/WHT SERVICE BRAKE

C
EE02-16 , BLK/WHT

EE02-17 , BLK/WHT

AIR TOGGLE
EE06-1 , YEL/BLK

J13-2
J28 INTERLOCK
EE27, RED/BLU
EE07-6 , PINK

POSITION INDICATES
EE21-3 , RED
EE08-9 , BLU
EE17-6 , YEL

SERVICE BRAKE NOT SET

A EE18-4, GRN/WHT
J17-2

CAB ELECTRONIC
CAB ELECTRONIC ENGINE HARNESS
P42 P11 ENGINE HARNESS P34
C B A C D B A E D C F A B 20
18
TO ADD ON TO ENGINE TO CRUISE CONTROL
#2 HARNESS BRAKE HARNESS OR CRUISE CONTROL
ADAPTER HARNESS
H SEE SHEET 4 ZONE C8,F8
J SEE SH 4 ZONE C16,G16,J16

P94-6002.FM
Diagram, System, Cummins ISX, Model 379 P94-6002 - 03

SPEEDOMETER P49 TACHOMETER P48

4 2 3 6 1 5 26 4 2 3 6 1 5 26
TO CAB ELECTRONIC A-PANEL CAB
ENGINE HARNESS HARNESS LOAD
CENTER
M SEE SHEET 2, ZONE L15 2 B239-2 , BLK T12 CB3 T11 USAGE:
S19
1 197, BLU/RED 12-1 , ORN 12-0 , ORN 1 1 298-4 , ORN USE ON 379 CHASSIS FAMILY WITH
CUMMINS ISX AND SIGNATURE SERIES
J30 20 AMP ENGINES WITH CM870 CONTROLLER.
IGN PWR CB SH 3, REFDES S25, NODE 1
TO CAB ELECTRONIC A-PANEL
ENGINE HARNESS HARNESS

P SEE SHEET 2, ZONE L12 2 A239, BLK

1 324, BLK/RED
J1939 DIAGNOSTIC CONNECTOR
J31 J1587 DIAGNOSTIC CONNECTOR CAB
J152 LOAD 29 A B G F H J C D E
A B C D E F 27 CENTER
J90
MAIN J83 1 2 12-1 , ORN

418-4 , WHT
417-4 , PRP
CAB

239-11 , BLK
699, ORN/RED
HARNESS

660-7 , BARE
662-4 , GRN
661-4 , YEL
CAB
J151 LOAD
MAIN F02 CENTER J1939 J1939
TO J1587/J1708 DATA CAB S22 MAIN CAB DIAGNOSTIC DIAGNOSTIC
LINK JUNCTION BLOCK HARNESS 699-1 , ORN/RED 1 2 12-2 , ORN HARNESS HARNESS HARNESS
A S20
N SEE SHEET 2, ZONE L12 417-3 , PRP 10 AMP P75
S21 S23 DIAGNOSTIC FUSE 18 19 28
B 418-3 , WHT 239-12 , BLK A B C
1
TO DASH GROUND 239-13 , BLK A A 239-14 , BLK A B C
P76
699-2 , ORN/RED B B 699-3 , ORN/RED
J41
418-5 , WHT D D 418-6 , WHT
** * A_ 120
417-5 , PRP C C 417-6 , PRP
* ** B_
P91 J91
R2
** * C_

DETAIL "A"
J1939
J1939 DATA LINK 16 BACKBONE FIREWALL FIREWALL
HARNESS ENGINE CAB J1939 TEE J42 ENGINE CAB J1939 TEE J43 _A _B _C
SIDE SIDE _A CONNECTOR SIDE SIDE _A CONNECTOR
A A A A
A CAN_H-0, YEL A B C
TO ENGINE TO SAE J1939 COMPATIBLE TO 16
B _B B B _B B
HARNESS B CAN_L-0, GRN ELECTRONIC CONTROLLED CAB ABS P95
TRANSMISSION HARNESS HARNESS J1939
C _C C C _C C
F SEE SHEET 1, ZONE L15 C CAN_SHLD-0, BARE BACKBONE
HARNESS
P35 P36 P93

16 C_ B_ A_ 16 C_ B_ A_
J1939 J1939
C B A BACKBONE C B A BACKBONE
J1939 16 HARNESS 16 HARNESS
BACKBONE P92 P94
HARNESS CAN_H-1, YEL CAN_H-2, YEL

CAN_L-1, GRN CAN_L-2, GRN

CAN_SHLD-1, BARE CAN_SHLD-2, BARE

DETAIL "B"
J1939 DATA LINK WIRING (ENGINE SIDE)
"WARNING LIGHT BAR"
J1939
TO ENGINE 16 BACKBONE 12V SWITCHED
16 POWER
HARNESS P37 HARNESS J1939 TEE J44 MAIN PRESSURE
CONNECTOR CAB SWITCH
_A A
"ENGINE"
"CRUISE"

LOW OIL
G SEE SHEET 1, ZONE L14 A CAN_H-3, YEL A TO SAE J1939 COMPATIBLE HARNESS HARNESS
CONTROL

"CHECK"

COOLANT
ENGINE
"STOP"

ENGINE

PRESS
TEMP

HIGH
DEVICE/COMPONENT STUB
FAN

_B B
B CAN_L-3, GRN B CONNECTION SUCH AS A 32 33
ENGINE CONTROL STATION
C _C C C C
C CAN_SHLD-3, BARE LOCATED AT END-OF-FRAME. SW8
P38 6_ 8 5 B B T10 OIL PRESSURE SWITCH
12 10 6
(CLOSED CONTACTS = LIGHT ON)
C_ B_ A_ 12 10 6 6 8 5 A A 106-1 , GRN/BRN 1
REMOVE TERMINATING RESISTOR MAIN
220-1 , WHT/LT_GRN

ON ENGINE HARNESS AND CONNECT 120 TERMINATING RESISTOR REMOVED P43 30 MAIN P2 31 MAIN CAB J85 P85
CAB CAB
EE10-2 , BRN/WHT

BACKBONE HARNESS TO ENGINE HARNESS. FROM ENGINE HARNESS AND HARNESS MAIN
EE27-1 , RED/BLU

HARNESS
EE24-3 , LT_GRN

CONNECTED TO TEE CONNECTOR. HARNESS CAB

R1-1
106, GRN/BRN A A 106-2 , GRN/BRN HARNESSJ46
TO ENGINE
285, GRN/BRN B B 285-3 , GRN/BRN D4 HARNESS

J54 P54 SEE SHEET 1 SH 3, REFDES T11, NODE 1

298-4 , ORN
ZONE I4
TO CAB ELECTRONIC 23 MAIN CAB HARNESS
ENGINE HARNESS CAB E
SW7 LOAD
L SEE SHEET 2, ZONE L9 C EE24-3 , LT_GRN T37 T38 CENTER
MAIN CAB PRESS SW T8 CB1 T9
B EE10-2 , BRN/WHT HARNESS HARNESS 1 1 S26 S25 S24
3-2 , WHT 1 1 298-3 , ORN 298-2 , ORN 298-1 , ORN 298-0 , ORN
E 42 P64 43
BRAKE LIGHT 35 AMP SH 5, REFDES T26, NODE 1
F 281-2 , WHT 281-2 , WHT F F 281-3 , WHT PRESSURE SWITCH STOP LAMP CB
T7 TO IGNITION TERMINAL TO MAIN
B B S37
A 239-15 , BLK 3-2 , WHT 3-1 , WHT 23-2 , ORN/GRN 1 ON KEY SWITCH CAB POWER

D EE27-1 , RED/BLU J47 MAIN

CAB
G EE21-8 , RED CAB ENGINE RUN HARNESS
J150 LOAD POWER INTERRUPT
H 220-1 , WHT/LT_GRN F04 CENTER
P19 1 1 2
EE21-8 , RED A23, ORN/GRN 1 1 23-1 , ORG/GRN
TO DASH GROUND
5 AMP P41 J41
ELEC ENGINE IGN

P94-6002.FM
Diagram, System, Cummins ISX, Model 379 P94-6002 - 04

R SEE SHEET 1 ZONE L10

REMOTE PTO OPTIONS TO ENGINE HARNESS

A B
TO CUMMINS ISX VEHICLE USAGE:
ENGINE HARNESS 6 EE11-3 , GRN/WHT 34 SW14 J57
SPEED SENSOR USE ON 379 CHASSIS FAMILY WITH

WT157, TAN
E F
CRUISE CONTROL HARNESS-DASH SWITCHES (STANDARD) B SEE SHEET 1
ZONE A8
3 EE01-14 , BLK/WHT
D FOR ALLISON CUMMINS ISX AND SIGNATURE SERIES
ENGINES WITH CM870 CONTROLLER.
MD/HD
J81-1 B A
C TRANSMISSION
J70
REMOTE
CRUISE CONTROL PTO SWITCH
21 HARNESS

35 SW9
B EE21-5, RED E F
TO ELECTRONIC D
ENGINE CAB A EE27-3 , RED/BLU
HARNESS
F EE08-2 , BLU
B
S30
35 SW10
SET
ENGINE FAN ACTIVATED WITH PARK BRAKE (OPTIONAL)
C E F
J SEE SHEET 2, EE02-18 , BLK/WHT EE02-4 , BLK/WHT D
ZONE A8 C EE17-2, YEL J62 RES K SEE SHEET 2 ZONE G3
CRUISE B FOR ENGINE FAN
D EE07-3, PINK ON/OFF ACTIVATED W/O PARK BRAKE
C
SW15
E EE02-3, BLK/WHT J59 CECO ADD JUMPER
CRUISE ON HARNESS T13 T14
SET/RESUME
J34-1 FROM CECO EE19-6 , "WHT/LT GRN" 1 1 JUMPER-2, WHT 1 1 JUMPER-1, WHT
ADD ON
P61-1 J69
HARNESS PARK BRAKE SWITCH
CONNECTOR
(J10) POSITION INDICATES
PARK BRAKE SET
(ENG FAN ACTIVATED)

MANUAL ENGINE FAN OVERRIDE

SWITCH, POSITION INDICATES
AUTOMATIC MODE
SW4-1
EATON/FULLER CRUISE SWITCH ON SHIFT LEVER (OPTIONAL) TO SPLICE EE03-9, BLK/WHT
38 E F
CECO ADD
ON HARNESS
JUMPER
D
(S16) ON
CECO ADD EE19-5 , WHT/LT_GRN 1 1
B A
ON HARNESS C
35 J61-1 P69

E F J56-2
CRUISE CONTROL EE27-4 , RED/BLU D
ADAPTER HARNESS EE21-10 , RED EATON SHIFT LEVER
21 SW11
B
AEE08, BLU
C
EE08-5 , BLU CRUISE ON/OFF
B EE21-10 , RED J63-1 SWITCH
TO ELECTRONIC THIS CONNECTOR IS
ENGINE CAB
HARNESS
A EE27-4, RED/BLU
S31
NOT USED ENGINE BRAKE - FOR MANUAL TRANSMISSION
F EE08-4, BLU
J SEE SHEET 2,
ZONE A8 C EE17-3, YEL AEE08, BLU D D
SET SWITCH ENGINE SELECTOR SWITCH SHOWN ENGINE ABS
D EE07-2, PINK EE08-3 , BLU B B 19 BRAKE IN POSITION LOW BRAKE HARNESS
HARNESS 35 HARNESS K2-1
E EE02-10 , BLK/WHT EE17-3 , YEL F F SW17-1
S27 87A
TO ELECTRONIC A EE05-1 , BLK/WHT EE05-7 , BLK/WHT C
L
B AEE02-2, BLK/WHT 1 1 B11-1 , GRN/WHT
E E 30
EE07-2 , PINK ENGINE CAB M
J34-2 HARNESS B EE05-4 , BLK/WHT H P87-1 J87-1 87
EE02-10 , BLK/WHT A A RESUME SWITCH H L
D E 86 85
SEE SHEET 2, D EE04-1 , LT_GRN/YEL F
M c
C C ZONE A12 H
C EE02-1 , BLK/WHT J35
J74-1 ENGINE BRAKE
RANGE SWITCH ABS ENG J37-1
36 J11-1 BRAKE RELAY
35 ENGINE ABS
SW18 BRAKE HARNESS
E F HARNESS
D 1 1
AEE02-1, BLK/WHT A11-1 , GRN/WHT
B J22-1 P22-1
C
ROCKWELL CRUISE SWITCH ON SHIFT LEVER (OPTIONAL) J36-1
ENGINE BRAKE
ON/OFF SWITCH

35 SW12
E F
21
CRUISE CONTROL
ADAPTER HARNESS
EE27-6, RED/BLU D
EE21-11 , RED
ENGINE BRAKE - FOR MD/HD AUTOMATIC TRANSMISSION
B SELECTOR SWITCH SHOWN
AEE08-1, BLU C ROCKWELL SHIFT LEVER IN POSITION LOW
TO ELECTRONIC B EE21-11 , RED EE08-6 , BLU SW13 ENGINE ENGINE ABS
ENGINE CAB J63-2 19 BRAKE 34 SW17-2 BRAKE HARNESS
HARNESS A EE27-6, RED/BLU CRUISE ON/OFF HARNESS L HARNESS
F E K2-2
S32 SWITCH IN DASH PAUSE SWITCH D
M
J SEE SHEET 2, F EE08-7, BLU TO ELECTRONIC A EE05-5 , BLK/WHT AEE02-4, BLK/WHT 1 1 87A
H B11-2 , GRN/WHT
ZONE A8 ENGINE CAB L
30
A B P87-2 J87-2 87
C EE17-4, YEL A A HARNESS B EE05-6 , LT_GRN/BLK M
C

A11-2 , GRN/WHT
H H
86 85
D EE07-4, PINK EE02-15 , BLK/WHT B B SEE SHEET 2, D EE04-5 , LT_GRN/YEL J32 c
D D AEE08-2 , BLU ZONE A12 ENGINE BRAKE
E EE02-12 , BLK/WHT P72 SET SWITCH C EE02-19 , BLK/WHT RANGE SWITCH
EE08-8 , BLU B B
35 ENGINE XMSN ABS ENG J37-2
J34-3 F F EE17-5 , YEL A A J11-2 SW19 BRAKE HARNESS BRAKE RELAY
E F HARNESS K100
E E EE07-5 , PINK B B
D 87A
S33 AEE02-3 , BLK/WHT 1 1 AEE02-5, BLK/WHT
30
A A EE02-14 , BKL/WHT C C RESUME SWITCH B AEE02-6 , BLK/WHT 1 1
J22-2 87
C P104
C C EE02-13 , BLK/WHT D D J104 P22-2
J36-2 86 c 85
J74-2 P74 ENGINE BRAKE XMSN ABS
P73 TO ON/OFF SWITCH HARNESS HARNESS
36 40 41 ALLISON WT161, YEL
MD/HD J38
CRUISE CONTROL MERITOR CRUISE DASH WT169, BLU ALLISON MD/HD XMSN
ADAPTER HARNESS HARNESS WIRING ENGINE BRAKE RELAY

P94-6002.FM
Diagram, System, Cummins ISX, Model 379 P94-6002 - 05

CHARGE AND START OPTIONS: STANDARD W/O OVERCRANK PROTECTION AND W/O NEUTRAL
START CHARGE AND START
ENGINE
A29, PRP B TO ENGINE HARNESS ENGINE HARNESS
HARNESS USAGE:
A30-3 , BLK/ORN A TO FIREWALL B A29-4 , PRP
Q SEE SHEET 5 ZONE K8 HARNESS USE ON 379 CHASSIS FAMILY WITH
J82 A A30-7 , BLK/ORN CUMMINS ISX AND SIGNATURE SERIES
K03-1 39 Q SEE SHEET 5, ENGINES WITH CM870 CONTROLLER.
FIREWALL ZONE K12 P82
87A
FIREWALL HARNESS
30
HARNESS
87
OPTIONAL AMMETER
TO ENGINE
86 85
HARNESS B 29-1 , PRP c
5 AMP
D SEE SHEET 1 A 239-17 , BLK F08
ZONE F4
J55-1 STARTER J78
RELAY
A B
J243

AMMETER
HARNESS AMMETER JUMPER
1 338, BRN/BLK
338-1 , BRN/BLK A A 338-2 , BRN/BLK
AMMETER T35
CHARGE AND START OPTIONS: OVERCRANK PROTECTION ONLY (12 V) 337-1 , BRN B B 337-2 , BRN
1 337, BRN
T34 J244 P244
A29-1 , PRP B TO ENGINE
HARNESS
A30-4 , BLK/ORN A
Q SEE SHEET 5 ZONE K8
J82-1 A B
39 FIREWALL
K03-2 J242
HARNESS
87A T33 T32
FIREWALL
30 F07
HARNESS STARTER
87 5 AMP 1 1
THERMAL
TO ENGINE OVERLOAD
86 85
HARNESS B 29-2 , PRP c SWITCH
(OPENS WITH
D SEE SHEET 1 A 239-18 , BLK FIREWALL OVERCRANK HIGH TEMP) SH 3, REFDES S24, NODE 1
ZONE F4 HARNESS PROTECTION P234-2
J55-2 STARTER J79-1 JUMPER SW20-2 MAIN CAB T31
RELAY HARNESS S
1
239-19 , BLK A A 239-20 , BLK A A
T26 CB2
B B A239-3 , BLK B B T30
1 1
298-0 , ORN 1 30-1 , RED
J234-2
C
J230-2 P230-2 150 AMP T27 T29
1 1
31, RED CIRCUIT BREAKER
T25 T28
CHARGE AND START OPTIONS: NEUTRAL START ONLY MAIN CAB
HARNESS 1
239-34 , BLK T24 STARTER
A29-2 , PRP B TO ENGINE
HARNESS 1
A30-5 , BLK/ORN A MAIN CAB MAIN CAB 239-31 , BLK T23
Q SEE SHEET 5 ZONE K8 HARNESS G01 HARNESS
T20
J82-2 1 T15
K03-3 39 239-32 , BLK
FIREWALL 1 1
87A
FIREWALL HARNESS POS GND 1
30 T21 T22
HARNESS 239-35 , BLK

239-33 , BLK
87
TO ENGINE SEE SHEET 1 S I
86 85
HARNESS B 29-3 , PRP c ZONE F3

D SEE SHEET 1 A 239-21 , BLK FIREWALL NEUTRAL ALTERNATOR BATTERY CABLES

ZONE F4 HARNESS START
J55-3 STARTER J79-2 HARNESS
RELAY MAIN CAB
SW21-3
239-22 , BLK A A 239-23 , BLK A HARNESS
TO ENGINE S41
B B A239-4 , BLK B GROUND 1 239-30 , BLK
P233-3 T18
J230-3 P230-3 NEUTRAL START SWITCH
(SHOWN IN NEUTRAL) BATTERY

30-0 , RED
CABLE

CHARGE AND START OPTIONS: OVERCRANK PROTECTION AND NEUTRAL START TO FRAME 1 239-31 , BLK BATTERY POWER
GROUND CABLE FUSE
T16 JUMPER HARNESS
A29-3 , PRP B TO ENGINE
HARNESS 30-2 , RED 1 1
FIREWALL HARNESS A30-6 , BLK/ORN A STARTER JUMPER T2 T4
P211 J211
Q SEE SHEET 5 ZONE K8 THERMAL TO CAB
OVERLOAD GROUND 1 239-32 , BLK 1 1
39 J82-3 SWITCH
K03-4
FIREWALL
87A
FIREWALL
HARNESS JUMPER OVERCRANK
(OPENS WITH
HIGH TEMP)
T17
(-) (+)
30
HARNESS IN PROTECTION
87 SW20-4 BATTERY
SERIES JUMPER POWER
TO ENGINE FUSE S40
86 85
HARNESS B 29-4 , PRP c A A 239-27 , BLK A A HARNESS 30-3 , RED

D SEE SHEET 1 A 239-24 , BLK FIREWALL JUMPER B B A239-6 , BLK B B TO ENGINE 2 A30-0 , RED/WHT
ZONE F4 HARNESS IN HARNESS

30-9 , RED

30-8 , RED
P234-4 J234-4
J55-4 STARTER J79-3 SERIES 1 B30-0 , RED/WHT
RELAY J232 P232 A SEE SHEET 1
239-25 , BLK A A 239-26 , BLK ZONE A14 P20

B B A239-5 , BLK JUMPER NEUTRAL

IN START J77
SERIES HARNESS 37
J230-4 P230-4 A B C D E F
SW21-4

239-28 , BLK A A 239-29 , BLK A

B B A239-7 , BLK B
F05 F06
J231 P231 P233-4 20 AMP 30 AMP
NEUTRAL START SWITCH
(SHOWN IN NEUTRAL)

P94-6002.FM
Diagram, System, Cummins ISX, Model 379 P94-6002 - 06

14 CONNECTOR CIRCUIT POSITION CHART 12 CONNECTOR CIRCUIT POSITION CHART 10 CONNECTOR CIRCUIT POSITION CHART 8 CONNECTOR CIRCUIT POSITION CHART

H A 47 35
G B 20 1 12 10 6 1

47 35 1
34
F C 46 33 20 36
30 10
E D 32 8 21
31 19 9 22
K333-562-208-1 18 2 10 6 7
MATING VIEW 30 23
45 7 3 37
17 11 24 16-06777
29 1 MAT ING VIEW
TERMINAL INFORMATION FOR: 45 38 50 41
44 16 4 12
K333-562-208-1 (P500) 6 P20-1063-04
43 39
TERM CIRCUIT DESCRIPTION 28 5 25 TERMINAL INFORMATION FOR: MATING VIEW
15 13 16-06777 (P81)
14
26 TERM CIRCUIT DESCRIPTION
A EE02-5 ECM_COMMON_2 40 TERMINAL INFORMATION FOR:
42 P20-1063-04 (P3)
B EE31 COOLANT_LEVEL_NORMAL 27
41 3 EE03-4 ECM_COMMON_3
D EE01-1 ECM_COMMON_1 15 25 TERM CIRCUIT DESCRIPTION
4 EE39 MULTI-FUNCTION 1 EE13 IDLE_VALIDATION,_OFF_IDLE
E EE43 A/C_PRESSURE 5 40 6 EE11-2 REMOTE_PTO 3 EE63 REMOTE_THROTTLE_ENABLE
16-08598 7 242-2 ALTERNATOR_EXCITATION 5 EE20-2 SERVICE_BRAKE_SW
15 CONNECTOR CIRCUIT POSITION CHART MATING VIEW 8 239-9 GROUND 6 EE43 A/C_PRESSURE
9 EE64 TORQUE_LIMIT_SWITCH 8 EE05-2 ENGINE_BRAKE_1
E D TERMINAL INFORMATION FOR: 10 EE58 ACCEL_POSITION_RETURN 9 EE22-3 CAB_ACCEL_POSITION
F C 16-08598 (J39) 11 EE02-8 ECM_COMMON_2 10 417-2 J1587/J1708_DATA_LINK_(+)
TERM CIRCUIT DESCRIPTION 12 EE63 REMOTE_THROTTLE_ENABLE 11 EE14 IDLE_VALIDATION,_ON_IDLE
2 417-1 J1587/J1708_DATA_LINK_(+)
G B 13 EE64 T ORQUE_LIMIT_SWITCH
3 418-1 J1587/J1708_DATA_LINK_(-)
H A 15 EE28 CRUISE_SWITCH
11 EE11-1 REMOTE_PTO 11 CONNECTOR CIRCUIT POSITION CHART
K333-562-108 16 EE08-1 CRUISE_ON/OFF
13 EE13-1 IDLE_VALIDATION,_OFF_IDLE
MATING VIEW 17 EE19-2 ENGINE_FAN_MANUAL_OVERRIDE
14 EE14-1 IDLE_VALIDATION,_ON_IDLE 35 47 20 418-2 J1587/J1708_DATA_LINK_(-)
16 EE16 MULTI-FUNCTION 20
TERMINAL INFORMATION FOR: 35 47 21 EE58 ACCEL_POSITION_RETURN
18 EE18-1 REMOTE_PTO_ENABLE 34
K333-562-108-1 (J500) 1 36 46 24 EE07-1 CRUISE_RESUME
20 33
TERM CIRCUIT DESCRIPTION 20 EE20-1 SERVICE_BRAKE_SW
21 8 32 25 EE17-1 CRUISE_SET
A EE02-6 ECM_COMMON_2 21 EE21-1 ECM_SWITCHED_POWER 10 22 19 31 30
9 26 EE39 MULTI-FUNCTION
B EE31-1 COOLANT_LEVEL_NORMAL 25 EE01-9 ECM_COMMON_1 10 2 18
23 30 27 EE25 ROAD_SPEED_(+)
28 EE48-1 SPEEDOMETER_OUTPUT_(+) 37 3 7 45
D EE01-6 ECM_COMMON_1 11 17 28 EE31 COOLANT_LEVEL_NORMAL
29 EE49-1 SPEEDOMETER_OUTPUT_(-) 24 1 29 45
E EE43-1 A/C_PRESSURE 38 44 29 EE03-5 ECM_COMMON_3
30 EE46-1 TACHOMETER_OUTPUT_(+) 12 4 6 16
39 32 EE02-2 ECM_COMMON_2
31 EE47-1 TACHOMETER_OUTPUT_(-) 25 5 28
13 15 43 36 EE26 ROAD_SPEED_(-)
37 EE37 MULTI-FUNCTION
14 37 660-3 DATA_LINK_J1939_SHLD
38 EE38 MULTI-FUNCTION 40 26
42 38 EE41 F AN_CLUTCH_DRIVER
16 CONNECTOR CIRCUIT POSITION CHART 39 EE39-1 MULTI-FUNCTION 25 27 15
41 39 EE21-2 ECM_SWITCHED_POWER
40 EE40 WAIT_TO_START _LT
B 40 83 ETHER_START
46 EE06-1 ENGINE_BRAKE_3 40 5
41 EE46-2 T ACHOMETER_OUTPUT_(+)
C 47 EE60 MULTI-FUNCTION P20-1133-47-3-2 44 EE24-2 CHECK_ENGINE_LT
1 EE09 BRAKE-SAVER_PWR MATING VIEW
46 661-0 DATA_LINK_J1939_H
A 7 EE07-6 CRUISE_RESUME
P20-1073 47 662-0 DATA_LINK_J1939_L
MATING VIEW 8 EE08-9 CRUISE_ON/OFF TERMINAL INFORMATION FOR:
P20-1133-47-3-2 (P39) 2 EE15-2 DIAGNOSTIC_SIGNAL
10 EE10-1 STOP_ENGINE_LT
TERM CIRCUIT DESCRIPTION 4 EE18-2 REMOTE_PTO_ENABLE NOTES:
TERMINAL INFORMATION FOR: 12 EE12-1 ACCEL_POSITION_SUPPLY
10 EE10-3 STOP_ENGINE_LT 7 EE06 ENGINE_BRAKE_3
P20-1073 (P35,P36,P37,P38,P92,P93,P94,P95) 15 EE15-1 DIAGNOSTIC_SIGNAL 1) USE ON 379 CHASSIS FAMILY WITH CUMMINS ISX AND
11 EE11-2 REMOTE_PTO 18 EE04-2 ENGINE_BRAKE_2
TERM CIRCUIT DESCRIPTION 17 EE17-6 CRUISE_SET SIGNATURE SERIES ENGINES WITH CM870 CONTROLLER.
12 EE12-2 ACCEL_POSITION_SUPPLY 22 EE12-2 ACCEL_POSITION_SUPPLY
A CAN_H-0 DATA_LINK_J1939_H 19 EE19-1 ENGINE_FAN_MANUAL_OVERRIDE
15 EE15-2 DIAGNOSTIC_SIGNAL 23 EE23-3 ACCEL_POSITION_RETURN 2) HOW TO USE THIS DIAGRAM:
B CAN_L-0 DATA_LINK_J1939_L 22 EE22-1 CAB_ACCEL_POSITION EACH CONNECTOR HAS A DISTINCT ALPHANUMERIC
18 EE18-2 REMOTE_PTO_ENABLE 33 EE03-6 ECM_COMMON_3
C CAN_SHLD-0DATA_LINK_J1939_SHLD 23 EE23-1 ACCEL_POSITION_RETURN "REFERENCE DESIGNATOR" OR "REF_DES" PRINTED
23 EE23-3 ACCEL_POSITION_RETURN 34 EE01-2 ECM_COMMON_1 NEXT TO IT. USE T HE REF_DES TO FIND CONNECTOR
24 EE24-1 CHECK_ENGINE_LT
25 EE01-8 ECM_COMMON_1 43 EE10-3 STOP_ENGINE_LT INFORMAT ION IN THE CONNECTOR INFORMATION TABLE.
26 EE02-9 ECM_COMMON_2
27 EE03-3 ECM_COMMON_3 50 285-2 HIGH_COOLANT_TEMPERATURE
17 CONNECTOR CIRCUIT POSITION CHART 27 EE03-1 ECM_COMMON_3
44 EE04-4 ENGINE_BRAKE_2 2 417-2 J1587/J1708_DATA_LINK_(+)
A 3 418-2 J1587/J1708_DATA_LINK_(-) 3) DENOTES "TWISTED PAIR" OF WIRES.
45 EE05-3 ENGINE_BRAKE_1
A

C 7 EE07-1 CRUISE_RESUME
B

13 CONNECTOR CIRCUIT POSITION CHART 8 EE08-1 CRUISE_ON/OFF

B 13 EE13 IDLE_VALIDATION,_OFF_IDLE 9 CONNECTOR CIRCUIT POSITION CHART 4) DENOTES "TWISTED TRIPLET" OF WIRES.
P20-1072
MATING VIEW 14 EE14 IDLE_VALIDATION,_ON_IDLE
4 4 17 EE17-1 CRUISE_SET 1 4
5 5 19 EE19-2 ENGINE_FAN_MANUAL_OVERRIDE
TERMINAL INFORMATION FOR: 5) DENOTES CABLE WITH TWISTED PAIR
P20-1072 (J33) 6 6 20 EE20-2 SERVICE_BRAKE_SW AND SHIELDED.
7
TERM CIRCUIT DESCRIPTION 7 21 EE21-2 ECM_SWITCHED_POWER 2 3
8
22 EE22-3 CAB_ACCEL_POSITION
P20-1158-204

1
A 661-2 DATA_LINK_J1939_H G F E D C B A 24 EE24-2 CHECK_ENGINE_LT MATING VIEW
B 662-2 DATA_LINK_J1939_L 26 EE02-7 ECM_COMMON_2 6) SEE SK06520 FOR ENGINE CIRCUIT DESCRIPTIONS.
C 660-5 DATA_LINK_J1939_SHLD 28 EE48-2 SPEEDOMETER_OUTPUT_(+) TERMINAL INFORMATION FOR: 7) X DESIGNATES A REF ERENCE POINT ON ANOTHER DIAGRAM,
29 EE49-2 SPEEDOMETER_OUTPUT_(-) P20-1158-204 (P4) DETAIL OR SHEET.
16-04285 30 EE46-2 TACHOMETER_OUTPUT _(+) TERM CIRCUIT DESCRIPTION
TERMINAL INFORMATION FOR: MATING VIEW
P20-1072 (J34) 31 EE47-2 TACHOMETER_OUTPUT _(-) 1 577-1 GROUND
TERM CIRCUIT DESCRIPTION 44 EE04-3 ENGINE_BRAKE_2 4 30-5 BATTERY_(+)
TERMINAL INFORMATION FOR: 45 EE05-2 ENGINE_BRAKE_1
16-04285 (P46)
A 661-1 DATA_LINK_J1939_H TERM CIRCUIT DESCRIPTION
B 662-1 DATA_LINK_J1939_L A4 242 ALTERNATOR_EXCITATION
C 660-4 DATA_LINK_J1939_SHLD B7 93 A/C_CLUTCH
C5 380 ENGINE_COOLANT _TEMPERATURE
D4 285-2 HIGH_COOLANT_TEMPERATURE
E5 E2 SPARE
E6 E1 SPARE
F4 29 STARTER_RELAY_COIL
F7 282 ENGINE_OIL_TEMPERATURE
G5 239-7 GROUND
G8 59 XMSN_TEMP_GAUGE_SENSOR

P94-6002.FM
Diagram, System, Cummins ISX, Model 379 P94-6002 - 07

28 CONNECTOR CIRCUIT POSITION CHART 25 CONNECTOR CIRCUIT POSITION CHART 22 CONNECTOR CIRCUIT POSITION CHART 18 CONNECTOR CIRCUIT POSITION CHART
B A
B D

A
C
C A C

B
A P20-1076 16-07710
MATING VIEW MATING VIEW
B
16-05514
MATING VIEW
TERMINAL INFORMATION FOR: TERMINAL INFORMATION FOR:
P20-1076 (P75) 16-04392 TERMINAL INFORMATION FOR: 16-07710 (P11)
TERM CIRCUIT DESCRIPTION MATING VIEW 16-05514 (P18) TERM CIRCUIT DESCRIPTION
TERM CIRCUIT DESCRIPTION B EE05-3 ENGINE_BRAKE_1
A 661-4 DATA_LINK_J1939_H TERMINAL INFORMATION FOR: C EE02-16 ECM_COMMON_2 NOTES (CONTINUED FROM SHEET 1):
B 662-4 DATA_LINK_J1939_L 16-04392 (J1) A EE13-1 IDLE_VALIDATION,_OFF_IDLE D EE04-4 ENGINE_BRAKE_2
C 660-7 DATA_LINK_J1939_SHLD TERM CIRCUIT DESCRIPTION B EE01-4 ECM_COMMON_1 A EE06-1 ENGINE_BRAKE_3 USE ON 379 CHASSIS FAMILY WITH CUMMINS ISX AND SIGNATURE
C EE14-1 IDLE_VALIDATION,_ON_IDLE SERIES ENGINES WITH CM870 CONTROLLER.
30 EE01-11 ECM_COMMON_1
85 281-1 STOPLIGHT TERMINAL INFORMATION FOR:
29 CONNECTOR CIRCUIT POSITION CHART 23 CONNECTOR CIRCUIT POSITION CHART 16-07710 (P91)
86 239-10 GROUND
TERM CIRCUIT DESCRIPTION
87A EE20-1 SERVICE_BRAKE_SW
E D
A 239-13 GROUND
F C
26 CONNECTOR CIRCUIT POSITION CHART B 699-2 DIAGNOSTIC_POWER
G B
C 417-5 J1587/J1708_DATA_LINK_(+)
1 3 H A
D 418-5 J1587/J1708_DATA_LINK_(-)

16-05702
MATING VIEW
19 CONNECTOR CIRCUIT POSITION CHART
TERMINAL INFORMATION FOR:
1 4 16-05702 (P10)
TERM CIRCUIT DESCRIPTION
16-04409 A EE23-1 ACCEL_POSITION_RETURN D B
MATING VIEW
B EE22-1 CAB_ACCEL_POSITION C A
C EE15-1 DIAGNOSTIC_SIGNAL
TERMINAL INFORMATION FOR:
16-04409 (P48) D 220-2 FAN_CLUTCH
P20-1077 MATING VIEW TERM CIRCUIT DESCRIPTION E EE12-1 ACCEL_POSITION_SUPPLY 16-07724
F EE21-6 ECM_SWITCHED_POWER MATING VIEW
TERMINAL INFORMATION FOR: 1 A239 TACHOMETER_(-) G EE03-1 ECM_COMMON_3
P20-1077 (J90) 5 324 TACHOMETER_(+) H EE19-1 ENGINE_FAN_MANUAL_OVERRIDE TERMINAL INFORMATION FOR:
TERM CIRCUIT DESCRIPTION 16-07724 (J11-1,J11-2)
C 661-4 DATA_LINK_J1939_H TERM CIRCUIT DESCRIPTION
TERMINAL INFORMATION FOR:
D 662-4 DATA_LINK_J1939_L 16-04409 (P49) A EE05-1 ENGINE_BRAKE_1
E 660-7 DATA_LINK_J1939_SHLD TERM CIRCUIT DESCRIPTION TERMINAL INFORMATION FOR: B EE05-4 ENGINE_BRAKE_1
16-05702 (P19) C EE02-1 ECM_COMMON_2
A 239-14 GROUND
TERM CIRCUIT DESCRIPTION D EE04-1 ENGINE_BRAKE_2
B 699-3 DIAGNOSTIC_POWER 1 B239-2 SPEEDOMETER_(-)
A 239-15 GROUND
F 417-6 J1587/J1708_DATA_LINK_(+) 5 197 SPEEDOMETER_(+)
B EE10-2 STOP_ENGINE_LT
G 418-6 J1587/J1708_DATA_LINK_(-)
C EE24-3 CHECK_ENGINE_LT
TERMINAL INFORMATION FOR:
D EE27-1 CRUISE_ON_LT 16-07724 (J91)
27 CONNECTOR CIRCUIT POSITION CHART
F 281-2 STOPLIGHT TERM CIRCUIT DESCRIPTION
30 CONNECTOR CIRCUIT POSITION CHART G EE21-8 ECM_SWITCHED_POWER A 239-14 GROUND
H 220-1 FAN_CLUTCH B 699-3 DIAGNOSTIC_POWER
C 417-6 J1587/J1708_DATA_LINK_(+)
10 11 12 13 14 15 16 17 18 D 418-6 J1587/J1708_DATA_LINK_(-)

1 2 3 4 5 6 7 8 9

24 CONNECTOR CIRCUIT POSITION CHART 20 CONNECTOR CIRCUIT POSITION CHART

16-05683
MATING VIEW

D E
TERMINAL INFORMATION FOR: D C
16-05683 (P43) C F
TERM CIRCUIT DESCRIPTION B G E B
A H F A
6 EE10-2 STOP_ENGINE_LT
10 220-1 FAN_CLUTCH 16-05701 16-06896
12 EE27-1 CRUISE_ON_LT 16-05925 MATING VIEW MATING VIEW
MATING VIEW
TERMINAL INFORMATION FOR: TERMINAL INFORMATION FOR:
TERMINAL INFORMATION FOR: 16-05701 (J10) 16-06896 (P34)
31 CONNECTOR CIRCUIT POSITION CHART 16-05925 (J83) TERM CIRCUIT DESCRIPTION TERM CIRCUIT DESCRIPTION
TERM CIRCUIT DESCRIPTION A EE23-4 ACCEL_POSITION_RETURN A EE21-3 ECM_SWITCHED_POWER
C 699 DIAGNOSTIC_POWER B EE22-4 CAB_ACCEL_POSITION B EE27 CRUISE_ON_LT
D 239-11 GROUND C EE15-3 DIAGNOSTIC_SIGNAL C EE17-6 CRUISE_SET
9 10 11 12 13 14 15 16
A 417-4 J1587/J1708_DATA_LINK_(+) D 220-3 FAN_CLUTCH D EE07-6 CRUISE_RESUME
1 2 3 4 5 6 7 8 B 418-4 J1587/J1708_DATA_LINK_(-) E EE12-3 ACCEL_POSITION_SUPPLY E EE02-17 ECM_COMMON_2
F EE21-7 ECM_SWITCHED_POWER F EE08-9 CRUISE_ON/OFF
G EE03-8 ECM_COMMON_3
16-05680
MATING VIEW H EE19-4 ENGINE_FAN_MANUAL_OVERRIDE

21 CONNECTOR CIRCUIT POSITION CHART

TERMINAL INFORMATION FOR:
16-05680 (P02)
TERM CIRCUIT DESCRIPTION TERMINAL INFORMATION FOR:
16-05701 (J19) C D
TERM CIRCUIT DESCRIPTION B E
6 EE10-2 STOP_ENGINE_LT
A 239-10 GROUND A F
10 220-1 FAN_CLUTCH
B EE10-1 STOP_ENGINE_LT
12 EE27-1 CRUISE_ON_LT
C EE24-1 CHECK_ENGINE_LT 16-07047
E EE09 BRAKE-SAVER_PWR MATING VIEW
F 281-1 STOPLIGHT TERMINAL INFORMATION FOR:
G EE21-4 ECM_SWITCHED_POWER 16-07047 (J34-1, J34-2 AND J34-3)
D EE27 CRUISE_ON_LT TERM CIRCUIT DESCRIPTION
H 220-2 FAN_CLUTCH A EE27-3 CRUISE_ON_LT
B EE21-5 ECM_SWITCHED_POWER
C EE17-2 CRUISE_SET
D EE07-3 CRUISE_RESUME
E EE02-3 ECM_COMMON_2
F EE08-2 CRUISE_ON/OFF

P94-6002.FM
Diagram, System, Cummins ISX, Model 379 P94-6002 - 08

41 CONNECTOR CIRCUIT POSITION CHART 37 CONNECTOR CIRCUIT POSITION CHART 35 CONNECTOR CIRCUIT POSITION CHART 32 CONNECTOR CIRCUIT POSITION CHA RT

A B
C B
D A
B E
16-07710
MATING V IE W 16-09835
MATING VIEW
C D
TERMINAL INFORMATION FOR: 16-03191
16-07462 (P2B) MATING VIE W TERMINAL INFORMA TION FOR:
TE RM CIRCUIT DE SCRIPTION 16-08800 16-09835 (J85)
MA TING VIEW TERM CIRCUIT DESCRIP TION
TERMINAL INFORMATION FOR:
A EE17-5 CRUIS E_S ET TERMINAL INFORMATION FOR: 16-03191 (J36-1) NOTES (CONTINUED FROM SHEET 2):
B EE07-5 CRUIS E_RE SUME 16-08800 (J77) TERM CIRCUIT DESCRIPTION A 106-2 LOW _OIL_P RESSURE _LT
D EE02-13 E CM_COMMON_2 TE RM CIRCUIT DE SCRIPTION D AEE 02-1 ENGINE_BRAKE _E NABLE USE ON 379 CHAS SIS FA MILY WITH CUMMINS ISX A ND S IGNA TURE
SE RIES ENGINES WITH CM870 CONTROLLE R.
E EE02-1 ECM_COMMON_2
A B30-0 B ATTERY_(+) 33 CONNECTOR CIRCUIT POSITION CHA RT
42 CONNECTOR CIRCUIT POSITION CHART B 30-9 B ATTERY_(+)
TERMINAL INFORMATION FOR:
C A30-0 B ATTERY_(+) 16-03191 (J36-2)

A B C
A D
D 30-8 B ATTERY_(+) TERM CIRCUIT DESCRIPTION
B WT161 SIGNAL_RE TURN
E F C WT169 GENERAL_PURPOSE_INPUT_#12 16-09199
16-02975 38 CONNECTOR CIRCUIT POSITION CHART D AEE 02-3 ENGINE_BRAKE _E NABLE MATING VIEW
MATING V IE W E EE02-19 ECM_COMMON_2
TERMINAL INFORMATION FOR: A F TERMINAL INFORMA TION FOR:
16-02975 (P64) 16-09199 (P 85)
TE RM CIRCUIT DE SCRIPTION TERMINAL INFORMATION FOR: TERM CIRCUIT DESCRIP TION
16-03191 (J59)
B 3-2 S TOP_LAMP _CB _TO_PRE SSURE_SW ITCH
B E TERM CIRCUIT DESCRIPTION
F 281-2 S TOPLIGHT A 106-2 LOW _OIL_P RESSURE _LT
E EE02-4 ECM_COMMON_2
D EE07-3 CRUISE_RESUME
43 CONNECTOR CIRCUIT POSITION CHART C D F EE17-2 CRUISE_SET
16-05679
D A MATING VIEW 34 CONNECTOR CIRCUIT POSITION CHA RT

TERMINAL INFORMATION FOR: TERMINAL INFORMATION FOR: A F

16-05679 (J56-1) 16-03191 (J62)
F E TE RM CIRCUIT DE SCRIPTION TERM CIRCUIT DESCRIPTION
B EE03-2 E CM_COMMON_3 E
16-02976 B
MATING V IE W A EE19-3 E NGINE _FAN_MANUA L_OVERRIDE B EE08-2 CRUISE_ON/OFF
D 220-3 FAN_CLUTCH C EE02-18 ECM_COMMON_2
TERMINAL INFORMATION FOR:
16-02976 (J47) E EE21-7 E CM_SWITCHED_POWER D EE21-5 ECM_S WITCHED_POWER
C F
TE RM CIRCUIT DE SCRIPTION E EE27-3 CRUISE_ON_LT 16-03282
B 3-1 S TOP_LAMP _CB _TO_PRE SSURE_SW ITCH MA TING VIEW
TERMINAL INFORMATION FOR:
F 281-3 S TOPLIGHT 16-05679 (J56-2) TERMINAL INFORMATION FOR:
TE RM CIRCUIT DE SCRIPTION 16-03191 (J63-1) TERMINAL INFORMA TION FOR:
TERM CIRCUIT DESCRIPTION 16-03282 (J32)
B EE03-9 E CM_COMMON_3
B AEE 08 CRUISE_PAUS E TERM CIRCUIT DESCRIP TION
A EE19-5 E NGINE _FAN_MANUA L_OVERRIDE
C EE08-5 CRUISE_ON/OFF B AE E02-4 ENGINE_BRAK E_E NABLE
D EE21-10 ECM_S WITCHED_POWER C EE 04-5 ENGINE_BRAK E_2
E EE27-4 CRUISE_ON_LT D EE 05-5 ENGINE_BRAK E_1

39 CONNECTOR CIRCUIT POSITION CHART

TERMINAL INFORMA TION FOR:
87A 30 TERMINAL INFORMATION FOR: 16-03282 (J35)
16-03191 (J63-2) TERM CIRCUIT DESCRIP TION
TERM CIRCUIT DESCRIPTION E AE E02-2 ENGINE_BRAK E_E NABLE
B AEE 08-1 CRUISE_PAUS E C EE 05-7 ENGINE_BRAK E_1
86 85
C EE08-6 CRUISE_ON/OFF D EE 04-1 ENGINE_BRAK E_2
D EE21-11 ECM_S WITCHED_POWER
E EE27-6 CRUISE_ON_LT TERMINAL INFORMA TION FOR:
87
16-08237 16-03282 (J67)
MATING VIEW 36 CONNECTOR CIRCUIT POSITION CHART TERM CIRCUIT DESCRIP TION

F
TERMINAL INFORMATION FOR: A EE 03-7 ECM_COMMON_3
16-08237 (J78) B EE 15-3 DIAGNOSTIC_SIGNAL
A BC

TE RM CIRCUIT DE SCRIPTION
TERMINAL INFORMA TION FOR:
30 A30-3 S TARTER_(+ ) 16-03282 (J70)
85 239-17 GROUND TERM CIRCUIT DESCRIP TION
86 29-1 S TARTER_RELAY_COIL
16-07284
87 A29 S TARTER_(S ) MATING VIEW A EE 11-3 REMOTE_PTO
B EE 01-14 ECM_COMMON_1
TERMINAL INFORMATION FOR: TERMINAL INFORMATION FOR:
16-08237 (J79-1,J79-2,J79-3) 16-07284 (J74-1)
TE RM CIRCUIT DE SCRIPTION TERM CIRCUIT DESCRIPTION

30 A30-4 S TARTER_(+ ) A EE02-10 ECM_COMMON_2

85 239-19 GROUND B EE08-3 CRUISE_ON/OFF
86 29-2 S TARTER_RELAY_COIL D AEE 08 CRUISE_PAUS E
87 A29-1 S TARTER_(S ) E EE07-2 CRUISE_RESUME
F EE17-3 CRUISE_SET

40 CONNECTOR CIRCUIT P OSITION CHART

TERMINAL INFORMATION FOR:
F A 16-07284 (J74-2)
TERM CIRCUIT DESCRIPTION
DEF

E B
A EE02-12 ECM_COMMON_2
D C
B EE08-8 CRUISE_ON/OFF
16-07242 D AEE 08-1 CRUISE_PAUS E
MATING VIE W
E EE07-4 CRUISE_RESUME
F EE17-4 CRUISE_SET
TERMINAL INFORMATION FOR:
16-07242 (P74)
TE RM CIRCUIT DE SCRIPTION
A EE02-14 E CM_COMMON_2
D AEE08-2 CRUIS E_P AUSE
E EE07-5 CRUIS E_RE SUME
F EE17-5 CRUIS E_S ET

P94-6002.FM
Diagram, System, Cummins ISX, Model 379 P94-6002 - 09

CONNECTOR INFORMATION FOR DIAGRAM: P94-6002 CONNECTOR INFORMATION FOR DIAGRAM: P94-6002
NUMB ER OF PART NUMBER OF PA RT
REF_DES DESCRIPTION LOCA TION OF CONNECTOR REF_DES DESCRIPTION LOCATION OF CONNECTOR
CAVITIE S NUMBER CAVITIES NUMBER
J1 5 16-04392 PACK ARD_CONNECTOR_RELAY IN CAB BEHIND DASH P4 4 P20-1158-204 GRA Y_DE UTSCH_DTP_PLUG_SE ALED CUMMINS 870 CONTROLLER USAGE:
J10 8 16-05701 BLACK_PACKA RD_METRI-PACK_280_SERIES IN CAB BEHIND DASH P 09 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH USE ON 379 CHASSIS FA MILY WITH
J19 8 16-05701 BLACK_PACKA RD_METRI-PACK_280_SERIES IN CAB BEHIND DASH P 10 8 16-05702 BLA CK_PACKARD_ME TRI_P ACK_280_S ERIES IN CAB B EHIND DA SH CUMMINS ISX AND SIGNATURE SE RIE S
J22 2 P 20-1158-102 GRAY_DEUTS CH_DTP _P LUG_SEALED LH S IDE OF E NGINE P 11 4 16-07710 PACKARD_ME TRI-P ACK_280_4-WAY_SEALED IN CAB B EHIND DA SH ENGINES WITH CM870 CONTROLLER.
J28 6 16-03282 BLACK_PACKA RD_58_SE RIE S IN CAB BEHIND DASH P 12 2 16-07493 BLA CK_PACKARD_ME TRI-P ACK_150_2-WAY IN CAB B EHIND DA SH
J30 2 16-03012 BLACK_MOLDED_BULLET IN CAB BEHIND DASH P 13 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH
J31 2 16-03012 BLACK_MOLDED_BULLET IN CAB BEHIND DASH P 15 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH
J32 6 16-03282 BLACK_PACKA RD_58-SE RIE S IN CAB BEHIND DASH P 17 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH
J33 3 P 20-1072 BLK_DEUTSCH_DT_RECPT_SEALED_(J1939-THRU) LH S IDE OF E NGINE P 18 3 16-05514 GRA Y_DE UTCH_DT_SERIES_3-WAY _PLUG IN CAB NE AR ACCELERATOR PEDAL
J34 3 P 20-1073 BLACK_DEUTS CH_DT_S ERIES_3-WAY J1939_DATA_LINK ON ENGINE HA RNESS P 19 8 16-05702 BLA CK_PACKARD_ME TRI-P ACK_280_S ERIES IN CAB B EHIND DA SH
J35 7 16-03191 BLACK_PACKA RD_56-SE RIE S IN CAB BEHIND DASH P 20 2 P20-1158-202 GRA Y_DE UTSCH_DTP_SERIES _2-WAY_RECEPTACLE _S EALED LH SIDE OF ENGINE
J38 5 16-08504 MICRO_IS O_RELAY_MODULE_ASSY IN SHIFT TOWE R P 23 2 16-06461 BLA CK_PACKARD_ME TRI-P ACK_280_2-WAY_SEALED_TOWER RH FRONT OF E NGINE
J39 47 16-08598 BLACK_DEUTS CH_HDP_SEA LE D IN CAB BEHIND DASH P 24 2 P20-1158-202 GRA Y_DE UTSCH_DTP_PLUG_SE ALED LH SIDE OF ENGINE NEAR ECM
J41 1 16-02897 PACK ARD_56_S ERIES_SINGLE_CONTACT IN CAB BEHIND DASH P 30 2 16-03012 BLA CK_MOLDE D_BULLET IN CAB B EHIND DA SH
J42 12 P 20-1074 GRAY_DEUTS CH_J1939_DT_S ERIES_SEALED ON TRANSMISSION P 31 2 16-03012 BLA CK_MOLDE D_BULLET IN CAB B EHIND DA SH
J43 12 P 20-1074 GRAY_DEUTS CH_J1939_DT_S ERIES_SEALED IN CAB BEHIND DASH P 33 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH
J44 12 P 20-1074 GRAY_DEUTS CH_J1939_DT_S ERIES_SEALED LH E ND OF FRAME P 34 6 16-06896 PACKARD_ME TRI-P ACK_280_6-WAY IN CAB B EHIND DA SH
J47 6 16-02973 BLACK_PACKA RD_56_SE RIE S IN CAB BEHIND DASH P 35 3 P20-1073 BLK _DE UTSCH_DT_PLUG_SEA LED_(J1939-THRU) NEAR FIREWALL ENGINE S IDE
J50 2 P 67-1005-102-2 BLACK_PACKA RD_METRI-PACK_SEA LED_PLUG LH S IDE OF E NGINE P 36 3 P20-1073 BLK _DE UTSCH_DT_PLUG_SEA LED_(J1939-THRU) IN CAB B EHIND DA SH
J51 1 16-02100 DILL_MOLDED_RE CEPTA CLE_ONE ON TRANSMISSION P 37 3 P20-1073 BLK _DE UTSCH_DT_PLUG_SEA LED_(J1939-THRU) NEAR FIREWALL ENGINE S IDE
J54 2 16-02899 PACK ARD_56_S ERIES_2-CONTACT IN CAB BEHIND DASH P 38 3 P20-1073 BLK _DE UTSCH_DT_PLUG_SEA LED_(J1939-THRU) NEAR FIREWALL ENGINE S IDE
J57 2 16-04465 BLACK_PACKA RD_WEA THER_PACK_SE ALE D NEAR FIRE WALL ENGINE SIDE P 39 47 P20-1133-47-3-2 BLA CK_DE UTSCH_HDP_SEALED ON FIRE WALL DRIVERS SIDE HIGH
J59 5 16-03191 BLACK_PACKA RD_56_SE RIE S IN CAB BEHIND DASH P 40 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH
J60 1 16-02100 DILL_MOLDED_RE CEPTA CLE_ONE_EIGHTY_BULLET LH S IDE OF E NGINE P 41 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH
J61 1 16-02897 PACK ARD_56_S ERIES_SINGLE_CONTACT IN CAB BEHIND DASH P 42 3 16-07922 PACKARD_ME TRI-P ACK_280_3-WAY IN CAB B EHIND DA SH
J62 5 16-03191 BLACK_PACKA RD_56_SE RIE S IN CAB BEHIND DASH P 43 18 16-05683 MOLEX_18_WAY IN CAB B EHIND DA SH
J64 1 16-02100 DILL_MOLDED_RE CEPTA CLE_ONE_EIGHTY_BULLET LH S IDE OF E NGINE P 44 2 16-06461 BLA CK_PACKARD_ME TRI-P ACK_280_2-WAY_SEALED_TOWER RH FRONT OF E NGINE
J65 1 16-02102 TE N_STUD_MOLDE D_NINETY_DE GREE _RE CE PTA CLE ENGINE OIL PAN P 45 2 16-06461 BLA CK_PACKARD_ME TRI-P ACK_280_2-WAY_SEALED_TOWER CA B FIREWALL OUTSIDE OR ON TRANSMISSION
J66 1 16-02103 BLACK_DILL ENGINE OIL PAN P 46 25 16-04285 PACKARD_ME TRI-P ACK_25-WAY ON FIRE WALL DRIVERS SIDE LOW
J67 6 16-03282 BLACK_PACKA RD_58_SE RIE S IN CAB BEHIND DASH P 47 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH
J69 1 16-02897 PACK ARD_56_S ERIES_SINGLE_CONTACT IN CAB BEHIND DASH P 48 6 16-04409 AMP _MATE _CONNECTOR IN CAB B EHIND DA SH
J70 6 16-03282 BLACK_PACKA RD_58_SE RIE S LH E ND OF FRAME P 49 6 16-04409 AMP _MATE _CONNECTOR IN CAB B EHIND DA SH
J77 6 K 333-550-206 BLACK_PACKA RD_METRI-PACK_280_6-WAY_SEA LE D IN BATTERY BOX P 50 2 P20-1040 BLA CK_PACKARD_ME TRI-P ACK_2-WAY_SEA LED LH SIDE OF ENGINE
J78 5 16-08237 BLACK_PACKA RD_630-SERIES_SE ALE D_RELAY_CONNECTOR NE AR FIREWALL E NGINE SIDE P 51 2 16-06940 PACKARD_ME TRI-P ACK_150_2-WAY_SEALED A/C LINE NEAR CONDENSOR
J81 12 16-06778 BLACK_DEUTCH_DT_12-PIN_SEALED LH S IDE OF E NGINE P 52 2 16-04464 BLA CK_PACKARD_WEATHER_PACK_SEALED UNDE R CA B DRIV ER SIDE
J82 2 16-07082 PACK ARD_METRI-PACK_2-WA Y NEAR FIRE WALL ENGINE SIDE P 53 2 P20-1082 BLA CK_PACKARD_ME TRI-P ACK_150_S ERIES_SEALED TRANSMISSION TAILSHAFT
J83 6 16-05925 DEUTSCH_HD10-6-12P_RECEPTACLE IN CAB DRIVER SIDE KICK PANEL P 54 2 16-02898 PACKARD_56_SERIES _2-CONTACT IN CAB B EHIND DA SH
J85 3 16-09835 PACK ARD_METRI-PACK_150_3-WAY IN CAB BEHIND DASH P 55 2 16-04464 BLA CK_PACKARD_WEATHER_PACK_SEALED ON FIRE WALL OUTSIDE DRIVER SIDE
J90 9 P 20-1077 BLACK_DEUTS CH_HD10_SE RIE S_9-WAY IN CAB DRIVER SIDE KICK PANEL P 56 2 P20-1082 BLA CK_PACKARD_ME TRI-P ACK_150_S ERIES_SEALED TRANSMISSION TAILSHAFT
J91 4 16-07724 PACK ARD_METRI-PACK_280_4-WAY IN CAB BEHIND DASH P 61 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH
J104 1 16-02897 PACK ARD_56_S ERIES_SINGLE_CONTACT IN CAB BEHIND DASH P 62 3 16-04466 BLA CK_PACKARD_WEATHER_PACK_3-WAY_TOWE R IN CAB NE AR ACCELERATOR PEDAL
J150 2 DILL_BLOX_ASSY FUS E_HOLDER AT CA B LOAD CENTER P 64 6 16-02975 BLA CK_PACKARD_56_SERIES IN CAB B EHIND DA SH
J151 2 DILL_BLOX_ASSY FUS E_HOLDER AT CA B LOAD CENTER P 69 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH
J152 2 DILL_BLOX_ASSY FUS E_HOLDER AT CA B LOAD CENTER P 72 2 16-07461 PACKARD_ME TRI_PACK_2-WAY IN CAB ON SHIFT KNOB
J211 1 16-06904-004 DEUTSCH_1-WAY_SHROUD IN BATTERY BOX P 73 4 16-07462 PACKARD_ME TRI_PACK_4-WAY IN CAB ON SHIFT KNOB
J231 2 16-04465 PACK ARD_WE ATHER_PACK _2-WAY LH RE AR OF ENGINE P 74 6 16-07242 PACKARD_ME TRI-P ACK_150_6-WAY_SHROUD IN CAB B EHIND DA SH
J232 2 16-04465 PACK ARD_WE ATHER_PACK _2-WAY LH RE AR OF ENGINE P 75 3 P20-1076 BLA CK_DE UTSCH_DT_SERIES _3-W AY IN CAB B EHIND DA SH
J242 2 16-04311 PACK ARD_METRI-PACK_630_FUSE _HOLDER IN CAB BEHIND DASH P 76 2 16-07493 BLA CK_PACKARD_ME TRI-P ACK_150_2-WAY_TOWER IN CAB B EHIND DA SH
J243 2 16-04311 PACK ARD_METRI-PACK_630_FUSE _HOLDER IN CAB BEHIND DASH P 81 12 16-06777 BLA CK_DE UTCH_DT_12-PIN_S EALED LH SIDE OF ENGINE
J244 2 16-04465 PACK ARD_WE ATHER_PACK _2-WAY NEAR FIRE WALL ENGINE SIDE P 82 2 16-07080 PACKARD_ME TRI-P ACK_2-WAY_SE ALE D NEAR FIREWALL ENGINE S IDE
J500 8 K 333-562-108-1 PACK ARD_METRI-PACK_150_SERIES_SEA LE D RH FRONT OF ENGINE P 85 3 16-09199 PACKARD_ME TRI-P ACK_150_3-WAY IN CAB B EHIND DA SH
J11-1 4 16-07724 PACK ARD_METRI-PACK_280_SERIES IN CAB BEHIND DASH P 91 4 16-07710 PACKARD_ME TRI-P ACK_280_4-WAY IN CAB B EHIND DA SH
J11-2 4 16-07724 PACK ARD_METRI-PACK_280_SERIES IN CAB BEHIND DASH P 92 3 P20-1073 BLK _DE UTSCH_DT_PLUG_SEA LED_(J1939-THRU) ON TRA NSMISS ION
J13-1 1 16-02897 PACK ARD_56_S ERIES_SINGLE_CONTACT IN CAB BEHIND DASH P 93 3 P20-1073 BLK _DE UTSCH_DT_PLUG_SEA LED_(J1939-THRU) IN CAB B EHIND DA SH
J13-2 1 16-02897 PACK ARD_56_S ERIES_SINGLE_CONTACT IN CAB BEHIND DASH P 94 3 P20-1073 BLK _DE UTSCH_DT_PLUG_SEA LED_(J1939-THRU) IN CAB B EHIND DA SH
J17-1 1 16-02897 PACK ARD_56_S ERIES_SINGLE_CONTACT IN CAB BEHIND DASH P 95 3 P20-1073 BLK _DE UTSCH_DT_PLUG_SEA LED_(J1939-THRU) IN CAB B EHIND DA SH
J17-2 1 16-02897 PACK ARD_56_S ERIES_SINGLE_CONTACT IN CAB BEHIND DASH P 96 2 16-06414 LT_GRAY_PA CKARD_METRI-PACK _150_2-WAY _S EALED AT SURGE TA NK
J22-1 1 16-02897 PACK ARD_56_S ERIES_SINGLE_CONTACT IN CAB BEHIND DASH P 104 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH
J22-2 1 16-02897 PACK ARD_56_S ERIES_SINGLE_CONTACT IN CAB BEHIND DASH P 211 1 16-06903-012 DEUTSCH_1-WAY _TOW ER IN BA TTE RY BOX
J230-2 2 16-04465 PACK ARD_WE ATHER_PACK _2-WAY NEAR FIRE WALL ENGINE SIDE P 231 2 16-04464 PACKARD_WEATHER_PACK_2-WAY LH REAR OF ENGINE
J230-3 2 16-04465 PACK ARD_WE ATHER_PACK _2-WAY NEAR FIRE WALL ENGINE SIDE P 232 2 16-04464 PACKARD_WEATHER_PACK_2-WAY LH REAR OF ENGINE
J230-4 2 16-04465 PACK ARD_WE ATHER_PACK _2-WAY NEAR FIRE WALL ENGINE SIDE P 244 2 16-04464 PACKARD_WEATHER_PACK_2-WAY NEAR FIREWALL ENG S IDE - PASS ENGE R S IDE
J234-2 2 16-04605 PACK ARD_METRI-PACK_2-WA Y AT E NGINE STARTE R P 500 8 K333-562-208-1 PACKARD_ME TRI-P ACK_150_S ERIES_SEALED RH FRONT OF ENGINE
J234-4 2 16-04605 PACK ARD_METRI-PACK_2-WA Y AT E NGINE STARTE R P 22-1 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH
J34-1 6 16-07047 PACK ARD_METRI-PACK_280_6-WAY IN CAB BEHIND DASH P 22-2 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH
J34-2 6 16-07047 PACK ARD_METRI-PACK_280_6-WAY IN CAB BEHIND DASH P 230-2 2 16-04464 PACKARD_WEATHER_PACK_2-WAY NEAR FIREWALL ENGINE S IDE
J34-3 6 16-07047 PACK ARD_METRI-PACK_280_6-WAY IN CAB BEHIND DASH P 230-3 2 16-04464 PACKARD_WEATHER_PACK_2-WAY NEAR FIREWALL ENGINE S IDE
J36-1 5 16-03191 BLACK_PACKA RD_56_SE RIE S IN CAB BEHIND DASH P 230-4 2 16-04464 PACKARD_WEATHER_PACK_2-WAY NEAR FIREWALL ENGINE S IDE
J36-2 5 16-03191 BLACK_PACKA RD_56_SE RIE S IN CAB BEHIND DASH P 233-3 2 16-04464 PACKARD_WEATHER_PACK_2-WAY ON TRA NSMISS ION
J37-1 5 16-07831 E-BLOCK _MAXI_RELA Y_MODULE _AS SY IN CAB BEHIND DASH P 233-4 2 16-04464 PACKARD_WEATHER_PACK_2-WAY ON TRA NSMISS ION
J37-2 5 16-04392 E-BLOCK _MAXI_RELA Y_MODULE _AS SY IN CAB BEHIND DASH P 234-2 2 16-04605 PACKARD_ME TRI-P ACK_2-WAY AT ENGINE STA RTER
J55-1 2 16-04465 BLACK_PACKA RD_WEA THER_PACK_SE ALE D NEAR FIRE WALL ENGINE SIDE P 234-4 2 16-04605 PACKARD_ME TRI-P ACK_2-WAY AT ENGINE STA RTER
J55-2 2 16-04465 BLACK_PACKA RD_WEA THER_PACK_SE ALE D NEAR FIRE WALL ENGINE SIDE P 61-1 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH
J55-3 2 16-04465 BLACK_PACKA RD_WEA THER_PACK_SE ALE D NEAR FIRE WALL ENGINE SIDE P 87-1 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH
J55-4 2 16-04465 BLACK_PACKA RD_WEA THER_PACK_SE ALE D NEAR FIRE WALL ENGINE SIDE P 87-2 1 16-02896 PACKARD_56_SERIES _SINGLE_CONTACT IN CAB B EHIND DA SH
J56-1 6 16-05679 WHITE_PA CK ARD_56_S ERIES IN CAB BEHIND DASH R1 0 P20-1075 TERMINA TING_RES ISTOR_120-OHM LH SIDE OF ENGINE
J56-2 6 16-05679 WHITE_PA CK ARD_56_S ERIES IN CAB BEHIND DASH R2 0 P20-1075 TERMINA TING_RES ISTOR_120_OHM IN CAB B EHIND DA SH
J61-1 1 16-02897 PACK ARD_56_S ERIES_SINGLE_CONTACT IN CAB BEHIND DASH R1-1 0 P20-1075 TERMINA TING_RES ISTOR_120-OHM ON CHASS IS AT END OF J1939
J63-1 5 16-03191 BLACK_PACKA RD_56_SE RIE S IN CAB BEHIND DASH S1 1 SPLICE CIRCUIT_EE 04 IN ENGINE HARNESS
J63-2 5 16-03191 BLACK_PACKA RD_56_SE RIE S IN CAB BEHIND DASH S2 1 SPLICE CIRCUIT_239 IN ENGINE HARNESS
J74-1 6 16-07284 PACK ARD_METRI-PACK_150_6-WAY IN CAB - SHIFTER BOOT S3 1 SPLICE CIRCUIT_EE 01 IN ENGINE HARNESS
J74-2 6 16-07284 PACK ARD_METRI-PACK_150_6-WAY IN CAB BEHIND DASH S4 1 SPLICE CIRCUIT_242 IN ENGINE HARNESS
J79-1 5 16-08237 BLACK_PACKA RD_630-SERIES_SE ALE D_RELAY_CONNECTOR NE AR FIREWALL E NGINE SIDE S5 1 SPLICE CIRCUIT_239 IN ENGINE HARNESS
J79-2 5 16-08237 BLACK_PACKA RD_630-SERIES_SE ALE D_RELAY_CONNECTOR NE AR FIREWALL E NGINE SIDE S7 1 SPLICE CIRCUIT_EE 02 IN ENGINE HARNESS
J79-3 5 16-08237 BLACK_PACKA RD_630-SERIES_SE ALE D_RELAY_CONNECTOR NE AR FIREWALL E NGINE SIDE S8 1 SPLICE CIRCUIT_660 IN ENGINE HARNESS
J81-1 12 16-06778 DEUTCH_DT_SE RIE S_12-WA Y_RE CEPTA CLE LH S IDE OF E NGINE S9 1 SPLICE CIRCUIT_660 IN ENGINE HARNESS
J82-1 2 16-07082 PACK ARD_METRI-PACK_2-WA Y NEAR FIRE WALL ENGINE SIDE S 10 1 SPLICE CIRCUIT_660 IN ENGINE HARNESS
J82-2 2 16-07082 PACK ARD_METRI-PACK_2-WA Y NEAR FIRE WALL ENGINE SIDE S 11 1 SPLICE CIRCUIT_660 IN ENGINE HARNESS
J82-3 2 16-07082 PACK ARD_METRI-PACK_2-WA Y NEAR FIRE WALL ENGINE SIDE S 12 1 SPLICE CIRCUIT_662 IN ENGINE HARNESS
J87-1 1 16-02897 PACK ARD_56_S ERIES_SINGLE_CONTACT IN CAB BEHIND DASH S 13 1 SPLICE CIRCUIT_661 IN ENGINE HARNESS
J87-2 1 16-02897 PACK ARD_56_S ERIES_SINGLE_CONTACT IN CAB BEHIND DASH S 14 1 SPLICE CIRCUIT_EE 01 IN ENGINE HARNESS
P2 16 16-05680 MOLEX_16-WAY IN CAB BEHIND DASH S 15 1 SPLICE CIRCUIT_EE 02 IN CAB E LECTRONIC DAS H HARNE SS
P3 50 P 20-1063-04 BLACK_DEUTS CH_DRC_PLUG_SEA LE D CUMMINS 870 CONTROLLER S 16 1 SPLICE CIRCUIT_EE 03 IN CAB E LECTRONIC DAS H HARNE SS

P94-6002.FM
Diagram, System, Cummins ISX, Model 379 P94-6002 - 10

CONNECTOR INFORMATION FOR DIAGRAM: P94-6002

NUMBE R OF P ART
REF_DES DESCRIPTION LOCATION OF CONNE CTOR USA GE :
CAVITIES NUMBER
S 17 1 SP LICE CIRCUIT_EE21 IN CAB ELECTRONIC DASH HARNES S USE ON 379 CHASSIS FAMILY WITH
S 18 1 SP LICE CIRCUIT_EE01 IN CAB ELECTRONIC DASH HARNES S CUMMINS ISX AND SIGNATURE S ERIES
ENGINES WITH CM870 CONTROLLER.
S 19 1 SP LICE CIRCUIT_XXX IN MA IN CAB HA RNESS
S 20 1 SP LICE CIRCUIT_417 IN MA IN CAB HA RNESS
S 21 1 SP LICE CIRCUIT_418 IN MA IN CAB HA RNESS
S 22 1 SP LICE CIRCUIT_699 IN MA IN CAB HA RNESS
S 23 1 SP LICE CIRCUIT_239 IN MA IN CAB HA RNESS
S 24 1 SP LICE CIRCUIT_298 IN MA IN CAB HA RNESS
S 25 1 SP LICE CIRCUIT_298 IN MA IN CAB HA RNESS
S 26 1 SP LICE CIRCUIT_298 IN CAB BE HIND DASH
S 27 1 SP LICE CIRCUIT_EE05 IN CAB BE HIND DASH
S 30 1 SP LICE CIRCUIT_EE02 IN CRUISE CONTROL HARNE SS
S 31 1 SP LICE CIRCUIT_EE08 IN CRUISE CONTROL ADA PTER HARNE SS
S 32 1 SP LICE CIRCUIT_EE08 IN CRUISE CONTROL ADA PTER HARNE SS
S 33 1 SP LICE CIRCUIT_EE02 IN ME RITOR CRUISE HA RNE SS
S 37 1 SP LICE CIRCUIT_23 IN MA IN CAB HA RNESS
S 40 1 SP LICE CIRCUIT_30 IN CHARGE AND STA RT HARNESS
S 41 1 SP LICE CIRCUIT_239 IN POWER FUS E HARNESS
T1 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION LH SIDE OF ENGINE
T2 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION IN BATTERY B OX
T3 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION A T ALTERNATOR
T4 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION IN BATTERY B OX
T5 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION IN CAB BE HIND DASH
T6 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION IN CAB BE HIND DASH
T7 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION IN CAB AT KEY SWITCH
T8 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION A T CAB LOA D CE NTER
T9 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION A T CAB LOA D CE NTER
T10 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION IN CAB DRIVER SIDE KICK PA NEL
T11 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION IN CAB BE HIND DASH
T12 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION IN CAB BE HIND DASH
T13 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION IN CAB BE HIND DASH
T14 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION IN CAB BE HIND DASH
T15 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION A T ENGINE STARTER
T16 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION LH FRAME - E NGINE COMPA RTMENT
T17 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION UNDER CAB - DRIVER SIDE
T18 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION LH SIDE OF ENGINE
T20 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION A T ALTERNATOR
T21 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION A T ALTERNATOR
T22 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION A T ENGINE STARTER
T23 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION A T ENGINE STARTER
T24 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION A T ENGINE STARTER
T25 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION LH FRAME - E NGINE COMPA RTMENT
T26 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION LH FRAME - E NGINE COMPA RTMENT
T27 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION LH FRAME - E NGINE COMPA RTMENT
T28 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION A T ENGINE STARTER
T29 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION A T ENGINE STARTER
T30 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION A T ENGINE STARTER
T31 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION A T ENGINE STARTER
T32 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION A T ENGINE STARTER
T33 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION LH FRAME - E NGINE COMPA RTMENT
T34 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION IN CAB BE HIND DASH
T35 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION IN CAB BE HIND DASH
T36 1 RING_TERMINAL BLACK_PVC_SHRINK_TUBE_TERMINAL_INS ULATION LH SIDE OF ENGINE
T37 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION IN CAB DRIVER SIDE KICK PA NEL
T38 1 RING_TERMINAL RED_PVC_SHRINK_TUBE_TE RMINAL_INSULATION IN CAB DRIVER SIDE KICK PA NEL

P94-6002.FM