Wiring Diagram

(1)

J1587 DATALINK (+) J1587 DATALINK (-)

> A > > B >

VEHICLE SPEED SIGNAL (+) VEHICLE SPEED SIGNAL (-)

> A > > B >

REMOTE ACCEL ON/OFF REMOTE ACCEL RETURN

> A > > B >

REMOTE PTO ON/OFF REMOTE PTO RETURN > A >

> B >

REMOTE ACCEL SUPPLY REMOTE ACCEL SIGNAL REMOTE ACCEL RETURN > C >

ACCEL POSITION 1 SUPPLY ACCEL POSITION 1 SIGNAL ACCEL POSITION 1 RETURN ON IDLE SWITCH OFF IDLE SWITCH

> A > > B >

APPLICATION SPEED LIMITER

> A > > B >

CLUTCH / ENG PROT S.D. SWITCH

> A > > B >

SERVICE BRAKE SWITCH

> B > > A >

> C > SET/RESUME (RESUME) SWITCH

SET/RESUME (SET) SWITCH

> A > > B >

CC / PTO ON/OFF SWITCH

> A > > B >

MAX ENGINE SPEED/GOV TYPE SW > A >

> B >

ACCEL INTLK / TORQUE LIMIT SW

> A > > B > SERV LAMP 1 > A > > B > SERV LAMP 2 MIL > A > > B > DIAGNOSTIC > A > > B >

MANUAL FAN SWITCH

> A > > B >

FAN CLUTCH OUTPUT > A >

> B >

TACHOMETER OUTPUT

KEY SWITCH SIGNAL

5A BATT IGN START

BULKHEAD CONNECTOR

N.O. N.O. FAN CLUTCH SOLENOID MAGNETIC PICKUP SENSOR REMOTE ACCEL SWITCH (N.O.) REMOTE PTO SWITCH (N.O.) REMOTE ACCEL POSITION SENSOR

FAN CLUTCH OUTPUT RETURN SWITCH RETURN J1939 DATALINK (+) J1939 DATALINK (-) J1939 DATALINK (SHIELD) (+) (-) ALTERNATOR STARTER (PROVIDED BY OEM) STARTER RELAY ACCY (PROVIDED BY OEM)

CM850 WIRING DIAGRAM

EURO IV

OEM - CONCEPT BUILD

ECM PN# 3965159 PROD ECM (ID-15)

.

CLOSED = NOT PRESSED

CLOSED = SELECTED

CLOSED = FEATURE ENGAGED N.O.

CLOSED = IDLE SPEED ONLY

CLOSED = SELECTED N.C. OPEN = FAN ON 10 20 27 36 3 4 26 22 9 23 1 11 12 15 5 24 25 16 7 13 2 17 41 34 43 44 45 39 31 46 47 37 3 4

J2

> A > > B > SAE J1708(+) SAE J1708(-) VR2 (+) VR2 (-) STANDARD_SW_12 STANDARD_SW_11 RAD_IN_11 VSEN2 RAD_IN_0 RET2 BSWITCH_0 BSWITCH_1 STANDARD_SWA_15 STANDARD_SWA_8 STANDARD_SWA_9 STANDARD_SWA_7 STANDARD_SWA_6 STANDARD_SWA_5 STANDARD_SWA_2 STANDARD_SWA_13 STANDARD_SWA_14 STANDARD_SWA_3 TACH_OUT SWITCH RETURN SINK_0 SINK_1 SINK_2 KEY SWITCH AAD_IN_7 BATT(+) BATT(+) SAE J1939(+) SAE J1939(-) SAE J1939(SHIELD)

OEM

J3

NOTES:

1) USE SINGLE LINE WIRING FOR RUNS < 15 '. USE DUAL LINES FOR RUNS > 15 '. WIRING TO BE TWISTED.

2) VSEN3 AND RET3 ARE COMMON WITH ENGINE CONNECTOR. 3) ALTERNATORS AND STARTER CONNECTIONS SHALL BE IN ACCORDANCE WITH AEB NUMBER 21.35 AND TECH PACKAGE.

4) ENGINE BRAKE CONNECTOR IS LOCATED IN ENGINE HARNESS ON INTAKE SIDE OF ENGINE NEAR INJECTOR #5 & #6 WIRING PASS-THROUGH ON ROCKER HOUSING. 5) INTAKE AIR HEATER RELAYS ARE POWERED INTERNAL TO THE ECM FROM THE KEYSWITCH INPUT. SHORTS IN RELAY WIRING MAY BLOW THE KEYSWITCH FUSE. 6) ALL CONNECTOR PART NUMBERS LISTED ARE FOR OEM HARNESS SIDE. 7) ALL UNDERHOOD WIRING SHALL BE 18 AWG GXL OR TXL WIRING UNLESS OTHERWISE NOTED.

8) ALL CONNECTION CONTACTS TO ECM AND ENGINE HARNESS SHALL BE GOLD PLATED UNLESS OTHERWISE NOTED.

9) TOOL POWER FUSE SHALL BE SIZED IN ACCORDANCE WITH THE VEHICLE SYSTEM DESIGN.

10) EXHAUST BRAKE RETURN LOCATION TO ECM POWER RETURN CONNECTION AS DETAILED IN TECH PACKAGE.

11)INTAKE AIR HEATER RETURN CONNECTION PROVIDED BY CUMMINS 12) ECM POWER RETURN CONNECTIONAS DETAILED IN TECH PACKAGE 13) 24V LIFT PUMP POWER CONNECTOR IS LOCATED IN ENGINE HARNESS ON INTAKE SIDE OF ENGINE WITHIN 6" OF ECM POWER CONNECTOR.

RED STOP LAMP

YELLOW DIAG LAMP

1 2 BATT(-) BATT(-) DEUTSCH DRC26-50S-04 DEUTSCH DTP06-4S NICKEL PLATED ( SEE NOTE 1) 12 AWG

(PROVIDED BY OEM) SCHEMATIC NAMES > A > > B > ( SEE NOTE 3 ) CLOSED = ON IDLE

CLOSED = OFF IDLE

Cummins Confidential 06/16/2004 REV 3

This document (and the information shown

thereon) is confidential and proprietary and

shall not be disclosed to others in hard copy

or electronic form, reproduced by any means,

or used for any purpose without written

consent of Cummins Engine company.

BOOTKEYS:

Pin State Function

OEM-1 ground Off Idle OEM-2 ground Diagnostic OEM-5 open Service Brake OEM-11 ground On Idle OEM-25 ground Cruise Set

REFERENCE ECM SCHEMATIC PV ECM - MOTOROLA 63D40837X - 10/05/2001 REFERENCE OS-AS ICD REV 27 > A > > B > TACHOGRAPH TACHOGRAPH RETURN TACHOGRAPH 30

VIEW LOOKING AT ECM

1 60 1 50 J1 J2 KEY - 05 KEY - 04 J3 EURO IV B CM850

VIEW LOOKING AT ECM

1 60 1 50 J1 J2 KEY - 05 KEY - 04 J3 EURO IV L CM850 > A > > B > WAIT-TO-START LAMP 50 SINK_3 > A > > B > > A > > B > 14 STANDARD_SWA_10 B > > A >

ISB02 ENGINE HARNESS ISB02

EXHAUST BRAKE

EXHAUST BRAKE OUTPUT

EXHAUST BRAKE RETURN PWM_OUT_2 (2A ON/OFF)

RETURN

B > > A >

ISC02 ENGINE HARNESS ISL02

EXHAUST BRAKE

EXHAUST BRAKE OUTPUT

EXHAUST BRAKE RETURN PWM_OUT_2 (2A ON/OFF)

PWM_OUT_3 (2A ON/OFF)

B > > A >

ISL02 ENGINE HARNESS PWM_OUT_2 (2A ON/OFF) PWM_OUT_3 (2A ON/OFF) ISL02

COMPRESSION BRAKES

ROCKER HOUSING

WIRE HARNESS ASSEMBLY CUMMINS PN# 3948169 ( SEE NOTE 4) PACKARD WP SHROUD 12010793 TIN PLATED (SEE NOTE 4) DIGITAL INPUT SENSOR SIGNAL

REAR AXLE RATIO SWITCH

+ -BANK 1 BANK 2 B > > A > T1 T2 30A J1939/11 DATALINK J1587 DATALINK > B > > A > > B > > A >

VEHICLE SPEED SUPPLY VEHICLE SPEED SIGNAL

VEHICLE SPEED RETURN 27 VR2 (+)

36 VR2 (-) > A > > B > > C > N.O. N.O.

CLOSED = HIGH RANGE

> C > > E > > D > > H > > B > > J > > A > > G > > F > J1587 DATALINK (+) J1587 DATALINK (-) J1939 DATALINK (+) J1939 DATALINK (-) J1939 DATALINK (SHIELD) BATTERY (+) BATTERY (-) DEUTSCH HD10-9-1939P 9-PIN > D > > C > > F > > E > > B > > A > BATTERY (+) BATTERY (-) DEUTSCH HD10-6-12P 6-PIN CAP CAP J1587 DATALINK (+) J1587 DATALINK (-) < A < A > > B > > C > < A < A > > B > > C > 1A 1A 120 OHMS TERMINATING RESISTOR 120 OHMS TERMINATING RESISTOR < A < A > > B > > C > DEUTSCH DEUTSCH DT06-3S DT04-3P DEUTSCH DEUTSCH DT06-3S DT04-3P DEUTSCH DEUTSCH DT04-3P DT06-3S DEUTSCH DEUTSCH DT04-3P DT06-3S < A < A > > B > > C > 48 PWM_OUT_8 (2A PWM) 33 RET11 TRANS SHIFT MOD

ACTUATOR / SW OUTPUTS ACTUATOR 2 TSM / SW 0UT 2 OUTPUT TSM / SW OUT 2 RETURN (PROVIDED BY OEM) (PROVIDED BY OEM) ( SEE NOTE 9) ( SEE NOTE 9) > A > > B >

INTAKE AIR HEATER OUTPUT

> A > > B >

INTAKE AIR HEATER RETURN 40

49

42 RET12

STARTER LOCKOUT / SW OUTPUTS ACTUATOR 1

SLO / SW OUT 1 OUTPUT SLO / SW OUT 1 RETURN

INTAKE AIR HEATER RELAY (SEE ABOVE) 125A ENGINE BLOCK (SEE NOTE 11) > A > > B > 24V SYSTEM

(PROVIDED BY OEM) 6 AWG (PROVIDED BY OEM) 6 AWG

6 AWG 125A

125A

> A > > B >

(PROVIDED BY OEM) 6 AWG

12V SYSTEM

(PROVIDED BY OEM) 6 AWG (PROVIDED BY OEM) 2 AWG

6 AWG (PROVIDED BY OEM) 6 AWG

HALL002

WAIT-TO-START LAMP > A >

> B >

OPEN = FAN ON / HI PRESSURE N.C. 6 STANDARD_SWA_4 AC PRESSURE SWITCH (SEE BELOW) > A > > B > > C > 38 29 FAN CLUTCH POWER

PWM_OUT_1 (2A PWM) RET10 38 29 PWM_OUT_1 (2A PWM) RET10 VARIABLE SPEED FAN CLUTCH CONTROLLER TO BATTERY

FAN CLUTCH SIGNAL FAN CLUTCH RETURN > A >

N.O.

CLOSED = BRAKE ON ENGINE BRAKE SELECTOR 1 SW 18 STANDARD_SWA_0

19 AAD_IN_6 SW OUTPUTS TEMP

ENGINE BLOCK (SEE NOTE 11) INTAKE AIR HEATER

RELAY (SEE ABOVE) PACKARD WP SHROUD 12010793 TIN PLATED (SEE NOTE 4) A ENGINE BLOCK (SEE NOTE 10) ISB02 - BOLT HOLE #2008 ISC02/ISL02 - BOLT HOLE #0326 COLD SIDE: OEM GROUND HOLE #0326 M8 STUD

ECM STRAP HOLE #0330 HOT SIDE: OEM GROUND HOLES #0440-0442 M8 STUD COLD SIDE: OEM GROUND HOLE #2008 M8 STUD ECM STRAP HOLE #TBD HOT SIDE: OEM GROUND HOLES #5025 M8 STUD

A ENGINE BLOCK

(SEE NOTE 12) ISB02 - BOLT HOLE #2008 ISL02 - BOLT HOLE #0326

21

32 35

VSEN3* (OEM) (SEE NOTE 2) RAD_IN_12 RET3* (OEM) ACCEL POSITION 1 SIGNAL

ACCEL POSITION 1 RETURN 22 9 23 VSEN2 RAD_IN_0 RET2 ACCEL POSITION 1 SUPPLY

ACCEL POSITION 2 SIGNAL ACCEL POSITION 2 RETURN ACCEL POSITION 2 SUPPLY PEDAL OPTION 1 VALIDATION SWITCHES PEDAL OPTION 2 DUAL POTENTIOMETERS > A > > B >

COOLANT LEVEL INPUT COOLANT LEVEL RETURN COOLANT LEVEL SENSOR 28 AAD_IN_4 SPARE 3 4 BATT(+) BATT(+)

OEM

J3

1 2 BATT(-) BATT(-) DEUTSCH DTP06-4S NICKEL PLATED ( SEE NOTE 1) 12 AWG

(PROVIDED BY OEM) 30A 24V ISL SYSTEM < A < < B < 24V ENGINE HARNESS LIFT PUMP POWER LIFT PUMP RETURN PACKARD WP SHROUD 12015793 TIN PLATED (SEE NOTE 13)

OEM

> A > > B > A ENGINE BLOCK (SEE NOTE 12) ISL02 - BOLT HOLE #0326 12V SYSTEM

8 STANDARD_SWA_1

(2)

> 3 >

> 1 >

ACCUMULATOR PRES SENSOR SUPPLY

ACCUMULATOR PRESSURE SIGNAL

ACCUMULATOR PRES SENSOR RETURN

> 2 >

FUEL RAIL PRESSURE

BOSCH

1 928 403 968

> B >

> A >

COOLANT TEMP INPUT

COOLANT TEMP RETURN

BOOST PRESSURE ABS SIGNAL

BOOST PRESSURE ABS SENSOR RETURN

BOOST PRESSURE ABS SENSOR SUPPLY

> 3 >

> 4 >

INJECTOR CYL #1 OUTPUT (+)

INJECTOR CYL #1OUTPUT (-)

CYLINDER #1

> 2 >

> 1 >

CYLINDER #2

> 3 >

> 4 >

CYLINDER #3

> 2 >

> 1 >

CYLINDER #4

INJECTOR CYL #2 OUTPUT (+)

INJECTOR CYL #2 OUTPUT (-)

INJECTOR CYL #3 OUTPUT (+)

INJECTOR CYL #3 OUTPUT (-)

INJECTOR CYL #4 OUTPUT (+)

INJECTOR CYL #4 OUTPUT (-)

INJECTOR CYL #5 OUTPUT (+)

VALVE COVER

Cummins Confidential 8/10/2004 REV 3

This document (and the information shown

thereon) is confidential and proprietary and

shall not be disclosed to others in hard copy

or electronic form, reproduced by any means,

or used for any purpose without written

consent of Cummins Engine company.

CAN DATALINK (+)

CAN DATALINK (-)

< A <

< B <

< C <

J1939 TOOL PORT

DEUTSCH

DT04-3P-CE03

GREEN

< B <

< A <

< 3 <

< 4 <

< 2 <

< 1 <

< 3 <

< 4 <

< 2 <

< 1 <

< 3 <

< 1 <

< 2 <

NOT USED

J1 - 41

J1 - 42

J1 - 8

J1 - 7

J1 - 25

J1 - 15

J1 - 29

J1 - 6

J1 - 4

J1 - 5

J1 - 45

J1 - 53

J1 - 55

J1 - 52

J1 - 46

J1 - 60

J1 - 57

J1 - 59

RAD_IN_1

AAD_IN_1

RET(8)

RAD_IN_5

J1939 (+)

J1939 (-)

J1939 (SH)

HB0A

FS_HI 0

FS_LO 0

FS_HI 2

FS_LO 2

FS_HI 4

FS_LO 4

FS_HI 5

FS_LO 5

ENGINE J1

J1 - 18

CAP

J1 - 11

J1 - 31

PWM_OUT_3 (2A ON/OFF)

CRANK SENSOR

FRAMATOME

56038152 KEY D

CAM SENSOR

FRAMATOME

56038152 KEY D

< 1 <

< 3 <

> 1 >

> 2 >

> 3 >

< 2 <

< 1 <

< 3 <

> 1 >

> 2 >

> 3 >

< 2 <

J1 - 26

J1 - 16

J1 - 27

J1 - 37

VSEN1

HALL1

VSEN4

HALL2

J1 - 44

RAD_IN_8

J1 - 9

J1 - 10

HB1A

HB1B

OIL PRESSURE SWITCH

AMP SUPERSEAL

282079-2

TIN PLATING

J1 - 1

J1 - 34

VR1(+)

ENGINE SPEED SENSOR SUPPLY

ENGINE SPEED SENSOR SIGNAL

ENGINE SPEED SENSOR RETURN

ENGINE POSITION SENSOR SUPPLY

ENGINE POSITION SENSOR SIGNAL

ENGINE POSITION SENSOR RETURN

J1 - 47

RET4

J1 - 48

RET1

INJECTOR CONNECTOR

DEUTSCH

DTP06-4S-CO15

NICKLE PLATING

INJECTOR HARNESS (2)

PART # 3287699

RTC BATTERY BACKUP

DEUTSCH

DTO6-2S-CE05

< 1 <

< 2 <

RTC BATTERY BACKUP RETURN

J1 - 35

VSTBY

J1 - 49

USB-D+

J1 - 40

USB-D-J1 - 39

USB-VBUS

RTC BATTERY BACKUP SUPPLY

SCHEMATIC NAMES

> 1 >

> 2 >

AIR PRESSURE SENSOR SIGNAL

AIR PRESSURE SENSOR RETURN

> 3 >

AIR PRESSURE SENSOR SUPPLY

AMBIENT AIR PRESURE

FRAMATOME

56038150 KEY B

< 1 <

< 2 <

< 3 <

J1 - 3

RAD_IN_9

J1 - 33

VSEN3

J1 - 38

RET3

J1 - 21

PWM_OUT_0 (6A PWM)

PWM_OUT_7 (2A ON/OFF)

RAD_IN_3

> 1 >

> 2 >

SEE NOTE 6

VSENSOR 1 (SPEED) 75 mA

J1 - SPEED SIGNAL (20 mA)

VSENSOR 2 (THROTTLE) 75 mA

J2 - CAB ACCEL 1

VSENSOR 3* (J1 + J2) 100 mA

J1 - AMBIENT AIR PRESSURE (12.5 mA)

J2 - TACHOGRAPH

J2 - DIGITAL VSS

J2 - CAB ACCEL 2

J2 - REMOTE THROTTLE

VSENSOR 4 (ENGINE) 200 mA

J1 - POSITION SIGNAL (20 mA)

J1 - CHARGE PRESSURE (12.5 mA)

J1 - FUEL PRESSURE (20 mA)

J1 - OIL LEVEL SENSOR (<1mA)?

J1 - UREA LT SENSOR

CONNECTOR KEYING

J1 - ENGINE CONNECTOR = KEY -05

J2 - OEM CONNECTOR = KEY -04

J3 - POWER CONNECTOR = N/A

REFERENCE ECM SCHEMATIC

MOTOROLA 63D43003X - 02/25/2003 (A23)

REFERENCE OS-AS ICD

REV 27

NOTES:

1. ALL WIRING IS 18 AWG UNLESS OTHERWISE NOTED.

2. TOOL PORT LOCATED AT FRONTINTAKE SIDE OF ENGINE NEAR ECM 60 PIN CONNECTOR.

3. BRAKE CONNECTOR IS LOCATED ON FRONT FACE OF BLOCK NEAR CYLINDER HEAD.

4. ALL CONNECTOR PART NUMBERS LISTED ARE FOR HARNESS SIDE UNLESS

OTHERWISE NOTED.

5. VSEN 3 AND RET 3 ARE COMMON WITH OEM CONNECTOR.

6. LOCATE SPLICE'S AS CLOSE TO ECM AS POSSIBLE.

7. ALL PIN/SOCKET CONNECTIONS ARE GOLD PLATED EXCEPT FOR THE FOLLOWING:

ENGINE BRAKE -

TIN

OIL PRESSURES SWITCH -

TIN

COOLANT TEMP -

TIN

INJECTOR

- NICKEL

INJECTOR PASS-THROUGH -

NICKEL

8. LOCATED ON EXHAUST SIDE

J1 - 24

VR1(-)

INTAKE MANIFOLD TEMP SENSOR SIGNAL

TMAP SENSOR

SUMITOMO

6098-0144

J1 - 23

AAD_IN_3

14 AWG

DEUTSCH

DRC26-60S-05

CM850 WIRING DIAGRAM

EURO IV BETA 4 CYLINDER

REF WIRING DIAGRAM BULLETIN #TBD

HARNESS PN# 3978392

ECM PN# 3965159 ECM (ID-15)

FUEL SYSTEM - BOSCH

J1 - 12

RAD_IN_7

RET001

J1 - SPEED SIGNAL

RET002

J2 - CAB ACCEL 2

RET003

J1 - AMBIENT AIR PRESSURE

J1 - COOLANT TEMP RETURN

J1 - UREA SENSOR RETURN

J1 - CATALYST IN RETURN

J1 - CATALYST OUT RETURN

J2 - TACHOGRAPH

J2 - DIGITAL VSS

J2 - CAB ACCEL 2

J2 - REMOTE THROTTLE

J2 - OEM TEMP RETURN

J2 - SW OUTPUT TEMP RETURN

J2 - COOLANT LEVEL RETURN

RET004

J1 - POSITION SIGNAL

J1 - BOOST PRESSURE

J1 - CHARGE TEMP RETURN

J1 - OIL LEVEL SENSOR

J1 - FUEL PRESSURE

J1 - WIF RETURN

J1 - UREA LT SENSOR

RET005

J1 - CP3 PUMP RETURN

RET006

J2 - SWITCHES

RET007

J1 - ENGINE BRAKE RETURN

RET008

J1 - VSTBY RETURN

RET009

J1 - UREA TANK HEATER RELAY

RET010

J2 - FAN CLUTCH

RET011

J2 - TRANS SHIFT MOD

RET012

J2 - INTAKE AIR HEATER RELAY

J2 - STARTER LOCKOUT

RET013

J1 - UREA TANK HEATER RETURN

BLOCK

J1 - OIL PRESSURE SWITCH

J2 - INTAKE AIR HEATER

COOLANT TEMP

PACKARD

12162194 BARN

TIN PLATING

J1 - 50

AAD_IN_8

> 1 >

> 2 >

WATER-IN-FUEL INPUT

WATER-IN-FUEL RETURN

WATER-IN-FUEL

DEUTSCH

DT06-2S-CE05

< 1 <

< 2 <

J1 - 14

AAD_IN_5

RET (9)

FS_PWM0 (10A PWM)

SPARE (VS3)

RTC BATTERY

PN# 3681596

SPARE

14 AWG

16 AWG

SPARE

> 1 >

< 1 <

J1 - 30

AAD_IN_2

SPARE

J1 - 17

AAD_IN_9

J1 - 13

RAD_IN_10

SPARE (VS3)

SEE NOTE 2

SPARE

SPARE (VS3)

SPARE (VS4)

> 1 >

> 2 >

> 3 >

< 1 <

< 2 <

< 3 <

> 4 >

< 4 <

KIP VALVE

J1 - 2

FS_PWM1 (3A PWM)

IMA CURRENT PWM OUTPUT

IMA CURRENT PWM RETURN

> 1 >

> 2 >

< 1 <

< 2 <

CP3 PUMP REGULATOR

BOSCH

1 928 403 874

J1 - 32

RET (5)

< 10 <

< 8 <

< 1 <

< 9 <

< 4 <

< 2 <

< 5 <

< 3 <

< 13 <

< 6 <

< 12 <

< 11 <

< 7 <

< 14 <

SCR CONNECTOR

FRAMATOME

54201411

UREA SENSOR SUPPLY

UREA SENSOR SIGNAL

UREA SENSOR RETURN

CATALYST INLET TEMPERATURE SIGNAL

CATALYST OUTLET TEMPERATURE SIGNAL

CATALYST INLET TEMPERATURE RETURN

UREA TANK HEATER RELAY ENABLE

UREA TANK HEATER RELAY RETURN

SPARE

J1 - 54

J1 - 51

J1 - 56

J1 - 58

FS_HI 1

FS_LO 1

FS_H1 3

FS_LO 3

SPARE

CATALYST OUTLET TEMPERATURE RETURN

CAP

J1 - 28

BATTERY MINUS

ENGINE BRAKE DRIVER #1 PWM

ENGINE BRAKE

AMP SUPERSEAL

282104-1

TIN PLATING

< 2 <

< 1 <

J1 - 22

PWM_OUT_2 (2A ON/OFF)

ENGINE BRAKE DRIVER #1 PWM RETURN

CAP

> 2 >

> 1 >

SEE NOTE 3

OIL LEVEL SENSOR SIGNAL

OIL LEVEL SENSOR RETURN

OIL LEVEL SENSOR RATIOMETRIC SUPPLY

OIL LEVEL SENSOR

FRAMATOME

54200410 KEY B

> 3 >

> 4 >

< 3 <

< 4 <

> 2 >

CAP

< 2 <

J1 - 36

RAD_IN_2

J1 - 20

RAD_IN_6

SEE NOTE 8

< 1 <

OIL LEVEL SENSOR SUPPLY

CAP

> 1 >

OIL LEVEL SENSOR

PN# 4921695

VIEW LOOKING AT ECM

1 60 1 50 J1 J2 KEY - 05 KEY - 04 J3

ECHO CM850

<-- FAN

ENGINE HARNESS

FIGURE 1

UREA LT SENSOR SUPPLY

UREA LT SENSOR RETURN

UREA LT TEMPERATURE SENSOR

UREA LT LEVEL SENSOR

J1 - 43

AAD_IN_0

J1 - 19

RAD_IN_4

(3)

> 3 >

> 1 >

ACCUMULATOR PRES SENSOR SUPPLY

ACCUMULATOR PRESSURE SIGNAL

ACCUMULATOR PRES SENSOR RETURN

> 2 >

FUEL RAIL PRESSURE

BOSCH

1 928 403 968

> B >

> A >

COOLANT TEMP INPUT

COOLANT TEMP RETURN

BOOST PRESSURE ABS SIGNAL

BOOST PRESSURE ABS SENSOR RETURN

BOOST PRESSURE ABS SENSOR SUPPLY

Cummins Confidential 8/10/2004 REV 3

This document (and the information shown

thereon) is confidential and proprietary and

shall not be disclosed to others in hard copy

or electronic form, reproduced by any means,

or used for any purpose without written

consent of Cummins Engine company.

CAN DATALINK (+)

CAN DATALINK (-)

< A <

< B <

< C <

J1939 TOOL PORT

DEUTSCH

DT04-3P-CE03

GREEN

< B <

< A <

< 3 <

< 1 <

< 2 <

NOT USED

J1 - 41

J1 - 42

J1 - 8

J1 - 7

J1 - 25

J1 - 15

J1 - 29

J1 - 6

J1 - 4

J1 - 5

RAD_IN_1

AAD_IN_1

RET(8)

RAD_IN_5

J1939 (+)

J1939 (-)

J1939 (SH)

HB0A

ENGINE J1

J1 - 18

CAP

J1 - 36

RAD_IN_2

J1 - 11

J1 - 31

PWM_OUT_3 (2A ON/OFF)

CRANK SENSOR

FRAMATOME

56038152 KEY D

CAM SENSOR

FRAMATOME

56038152 KEY D

< 1 <

< 3 <

> 1 >

> 2 >

> 3 >

< 2 <

< 1 <

< 3 <

> 1 >

> 2 >

> 3 >

< 2 <

J1 - 26

J1 - 16

J1 - 27

J1 - 37

VSEN1

HALL1

VSEN4

HALL2

J1 - 44

RAD_IN_8

J1 - 9

J1 - 10

HB1A

HB1B

OIL PRESSURE SWITCH

AMP SUPERSEAL

282079-2

TIN PLATING

J1 - 1

J1 - 34

VR1(+)

ENGINE SPEED SENSOR SUPPLY

ENGINE SPEED SENSOR SIGNAL

ENGINE SPEED SENSOR RETURN

ENGINE POSITION SENSOR SUPPLY

ENGINE POSITION SENSOR SIGNAL

ENGINE POSITION SENSOR RETURN

J1 - 47

RET4

J1 - 48

RET1

RTC BATTERY BACKUP

DEUTSCH

DTO6-2S-CE05

< 1 <

< 2 <

RTC BATTERY BACKUP RETURN

J1 - 35

VSTBY

J1 - 49

USB-D+

J1 - 40

USB-D-J1 - 39

USB-VBUS

RTC BATTERY BACKUP SUPPLY

SCHEMATIC NAMES

> 1 >

> 2 >

AIR PRESSURE SENSOR SIGNAL

AIR PRESSURE SENSOR RETURN

> 3 >

AIR PRESSURE SENSOR SUPPLY

AMBIENT AIR PRESURE

FRAMATOME

56038150 KEY B

< 1 <

< 2 <

< 3 <

J1 - 3

RAD_IN_9

J1 - 33

VSEN3

J1 - 38

RET3

J1 - 21

PWM_OUT_0 (6A PWM)

PWM_OUT_7 (2A ON/OFF)

RAD_IN_3

> 1 >

> 2 >

VIEW LOOKING AT ECM

1 60 1 50 J1 J2 KEY - 05 KEY - 04 J3

ECHO CM850

<-- FAN

ENGINE HARNESS

SEE NOTE 6

VSENSOR 1 (SPEED) 75 mA

J1 - SPEED SIGNAL (20mA)

VSENSOR 2 (THROTTLE) 75 mA

J2 - CAB ACCEL 1

VSENSOR 3* (J1 + J2) 100 mA

J1 - AMBIENT AIR PRESSURE (12.5 mA)

J2 - TACHOGRAPH

J2 - DIGITAL VSS

J2 - CAB ACCEL 2

J2 - REMOTE THROTTLE

VSENSOR 4 (ENGINE) 200 mA

J1 - POSITION SIGNAL (20 mA)

J1 - CHARGE PRESSURE (12.5 mA)

J1 - FUEL PRESSURE (20 mA)

J1 - OIL LEVEL SENSOR (<1 mA)?

J1 - UREA LT SENSOR

CONNECTOR KEYING

J1 - ENGINE CONNECTOR = KEY -05

J2 - OEM CONNECTOR = KEY -04

J3 - POWER CONNECTOR = N/A

REFERENCE ECM SCHEMATIC

MOTOROLA 63D43003X - 02/25/2003 (A23)

REFERENCE OS-AS ICD

REV 27

NOTES:

1. ALL WIRING IS 18 AWG UNLESS OTHERWISE NOTED.

2. TOOL PORT LOCATED AT FRONT INTAKE SIDE OF ENGINE NEAR ECM 60 PIN CONNECTOR.

3. BRAKE CONNECTOR IS LOCATED ON FRONT FACE OF BLOCK NEAR CYLINDER HEAD

.

4. ALL CONNECTOR PART NUMBERS LISTED ARE FOR HARNESS SIDE UNLESS

OTHERWISE NOTED.

5. VSEN 3 AND RET 3 ARE COMMON WITH OEM CONNECTOR.

6. LOCATE SPLICE'S AS CLOSE TO ECM AS POSSIBLE.

7. ALL PIN/SOCKET CONNECTIONS ARE GOLD PLATED EXCEPT FOR THE FOLLOWING:

ENGINE BRAKE -

TIN

OIL PRESSURES SWITCH -

TIN

COOLANT TEMP -

TIN

INJECTOR

- NICKEL

INJECTOR PASS-THROUGH -

NICKEL

8. LOCATED ON EXHAUST SIDE OF ENGINE

J1 - 24

VR1(-)

INTAKE MANIFOLD TEMP SENSOR SIGNAL

TMAP

SUMITOMO

6098-0144

J1 - 23

AAD_IN_3

FIGURE 1

DEUTSCH

DRC26-60S-05

J1 - 20

RAD_IN_6

CM850 WIRING DIAGRAM

EURO IV BETA 6 CYLINDER

REF WIRING DIAGRAM BULLETIN #TBD

HARNESS PN# 3978393

ECM PN# 3965159 ECM (ID-15)

FUEL SYSTEM - BOSCH

J1 - 12

RAD_IN_7

RET001

J1 - SPEED SIGNAL

RET002

J2 - CAB ACCEL 1

RET003

J1 - AMBIENT AIR PRESSURE

J1 - COOLANT TEMP RETURN

J1 - UREA SENSOR RETURN

J1 - CATALYST IN RETURN

J1 - CATALYST OUT RETURN

J2 - TACHOGRAPH

J2 - DIGITAL VSS

J2 - CAB ACCEL 2

J2 - REMOTE THROTTLE

J2 - OEM TEMP RETURN

J2 - SW OUTPUT TEMP RETURN

J2 - COOLANT LEVEL RETURN

RET004

J1 - POSITION SIGNAL

J1 - BOOST PRESSURE

J1 - CHARGE TEMP RETURN

J1 - OIL LEVEL RETURN

J1 - FUEL PRESSURE

J1 - WIF RETURN

J1 - UREA LT SENSOR

RET005

J1 - CP3 PUMP RETURN

RET006

J2 - SWITCHES

RET007

J1 - ENGINE BRAKE RETURN

RET008

J1 - VSTBY RETURN

RET009

J1 - UREA TANK HEATER RELAY

RET010

J2 - FAN CLUTCH

RET011

J2 - TRANS SHIFT MOD

RET012

J2 - INTAKE AIR HEATER

J2 - STARTER LOCKOUT

RET013

J1 - UREA TANK HEATER RETURN

BLOCK

J1 - OIL PRESSURE SWITCH

J2 - INTAKE AIR HEATER

COOLANT TEMP

PACKARD

12162194 BARN

TIN PLATING

J1 - 50

AAD_IN_8

> 1 >

> 2 >

WATER-IN-FUEL INPUT

WATER-IN-FUEL RETURN

WATER-IN-FUEL

DEUTSCH

DT06-2S-CE05

< 1 <

< 2 <

J1 - 14

AAD_IN_5

RET (9)

FS_PWM0 (10A PWM)

SPARE (VS3)

RTC BATTERY

PN# 3681596

SPARE

> 1 >

< 1 <

J1 - 30

AAD_IN_2

SPARE

J1 - 17

AAD_IN_9

J1 - 13

RAD_IN_10

SPARE (VS3)

SEE NOTE 2

SPARE

SPARE (VS3)

SPARE (VS4)

> 1 >

> 2 >

> 3 >

< 1 <

< 2 <

< 3 <

> 4 >

< 4 <

KIP VALVE

J1 - 2

FS_PWM1 (3A PWM)

IMA CURRENT PWM OUTPUT

IMA CURRENT PWM RETURN

> 1 >

> 2 >

< 1 <

< 2 <

CP3 PUMP REGULATOR

BOSCH

1 928 403 874

J1 - 32

RET (5)

< 10 <

< 8 <

< 1 <

< 9 <

< 4 <

< 2 <

< 5 <

< 3 <

< 7 <

< 6 <

< 12 <

< 11 <

< 14 <

< 13 <

SCR CONNECTOR

FRAMATOME

54201411

UREA SENSOR SUPPLY

UREA SENSOR SIGNAL

UREA SENSOR RETURN

CATALYST INLET TEMPERATURE SIGNAL

CATALYST OUTLET TEMPERATURE SIGNAL

CATALYST INLET TEMPERATURE RETURN

UREA TANK HEATER RELAY ENABLE

UREA TANK HEATER RELAY RETURN

SPARE

CATALYST OUTLET TEMPERATURE RETURN

CAP

J1 - 45

J1 - 53

J1 - 54

J1 - 51

J1 - 55

J1 - 52

J1 - 56

J1 - 58

J1 - 46

J1 - 60

J1 - 57

J1 - 59

FS_HI 0

FS_LO 0

FS_HI 1

FS_LO 1

FS_HI 2

FS_LO 2

FS_H1 3

FS_LO 3

FS_HI 4

FS_LO 4

FS_HI 5

FS_LO 5

> 3 >

> 4 >

INJECTOR CYL #1 OUTPUT (+)

INJECTOR CYL #1OUTPUT (-)

CYLINDER #1

> 2 >

> 1 >

CYLINDER #2

> 3 >

> 4 >

CYLINDER #3

> 2 >

> 1 >

CYLINDER #4

> 3 >

> 4 >

CYLINDER #5

> 2 >

> 1 >

CYLINDER #6

INJECTOR CYL #2 OUTPUT (+)

INJECTOR CYL #2 OUTPUT (-)

INJECTOR CYL #3 OUTPUT (+)

INJECTOR CYL #3 OUTPUT (-)

INJECTOR CYL #4 OUTPUT (+)

INJECTOR CYL #4 OUTPUT (-)

INJECTOR CYL #5 OUTPUT (+)

INJECTOR CYL #5 OUTPUT (-)

INJECTOR CYL #6 OUTPUT (+)

INJECTOR CYL #6 OUTPUT (-)

VALVE COVER

< 3 <

< 4 <

< 2 <

< 1 <

< 3 <

< 4 <

< 2 <

< 1 <

< 3 <

< 4 <

< 2 <

< 1 <

INJECTOR CONNECTOR

DEUTSCH

DTP06-4S-CO15

NICKLE PLATING

INJECTOR HARNESS (3)

PART # 3287699

14 AWG

16 AWG

J1 - 28

BATTERY MINUS

ENGINE BRAKE DRIVER #1 PWM

ENGINE BRAKE

AMP SUPERSEAL

282104-1

TIN PLATING

< 2 <

< 1 <

J1 - 22

PWM_OUT_2 (2A ON/OFF)

ENGINE BRAKE DRIVER #1 PWM RETURN

CAP

> 2 >

> 1 >

SEE NOTE 3

OIL LEVEL SENSOR SIGNAL

OIL LEVEL SENSOR RETURN

OIL LEVEL SENSOR RATIOMETRIC SUPPLY

OIL LEVEL SENSOR

FRAMATOME

54200410 KEY B

< 3 <

< 4 <

< 2 <

CAP

SEE NOTE 8

> 3 >

> 4 >

> 2 >

> 1 >

OIL LEVEL SENSOR

PN# 4921695

< 1 <

OIL LEVEL SENSOR SUPPLY

CAP

UREA LT LEVEL SENSOR

UREA LT SENSOR SUPPLY

UREA LT SENSOR RETURN

UREA LT TEMPERATURE SENSOR

_{J1 - 43}

_{AAD_IN_0}

J1 - 19

RAD_IN_4

(4)

DOSER PUMP

ITT-CANNON APD37

CAN DATALINK (+)

CAN DATALINK (-)

To J1939/11

Public

Datalink

AIR SOLENOID ENABLE

AIR SOLENOID RETURN

`

Deutsch

DT04-3P

Deutsch

DT06-3S

BATTERY

START

IGN

BATT

ACC

5 AMP

FUSE

20 AMP

FUSE

KEY SWITCH INPUT

BATTERY

CONNECTOR

OEM SCR

FCI 54201415

UREA CLT

SENSOR

< 1 <

< 3 <

< 2 <

> 1 >

> 3 >

> 2 >

UREA SENSOR POWER

UREA SENSOR SIGNAL

UREA SENSOR GROUND

TANK

HEATER

RELAY

TANK &

UREA LINE

HEATERS

HEATER RELAY ENABLE

< A <

< B <

> A >

> B >

CAT. INLET TEMPERATURE SIGNAL

CAT. INLET TEMPERATURE RETURN

CAT. OUTLET TEMPERATURE SIGNAL

UREA TANK LEVEL SIGNAL

SPARE

UREA TANK LEVEL SUPPLY

TBD AMP

FUSE

ISBe Euro IV SCR WIRE DIAGRAM - ALPHA2

GROUND

< A <

< B <

< A <

< C <

< B <

> A >

> C >

> B >

> A >

> B >

FLEETGUARD SECRET

9/29/04 Rev 1.4

NOTES:

1. Battery connections to be less than 40 milliohms

2. All wiring shall be 18 AWG GXL or TXL unless otherwise noted.

3. All connections except to battery shall be gold plated unless

otherwise noted.

4. Urea sensor integral connector is similar to FCI Key A APEX

connector 54200414

5. Air solenoid integral connector is similar to ITT-Cannon

APD-3AP-K2

6. FCI APEX series sensor mating connectors use terminal no.

54001803

7. Catalyst connector included with the sensor is similar to FCI Key A

APEX 54200210

CATALYST INLET

TEMPERATURE

SENSOR

CATALYST OUTLET

TEMPERATURE

SENSOR

14 AWG

TBD

AWG

14 AWG

FCI Key A

APEX

54200206

16

23

34

28

22

15

35

36

8

10

9

1

2

3

4

11

5

6

7 HEATER RELAY GROUND

₁₂

UREA TANK TMPTR SIGNAL

₁₃

UREA TANK TMPTR RETURN

14 < 1 <

< 2 <

> 1 >

> 2 >

AIR SOLENOID

FCI Key B APEX

54200410

< 4 <

> 4 >

NOT USED

ITT-CANNON

APD-3BS-K2

Terminal No.

-APK-SB25A10-002

CAT. OUTLET TEMPERATURE RETURN

> 4 >

< 1 <

< 3 <

< 2 <

> 1 >

> 3 >

> 2 >

> 4 > < 4 <

UREA LT

SENSOR

AMP 282088-1

(5)

REVISIONS

REV 1.1

1. Catalyst temperature grounds tied together before the OEM connector

2. Added return signal line to the OEM SCR connector for the heater relay

3. Changed the OEM SCR connector part number to the male connector

4. Now showing the connector from the doser pump to the air solenoid

5. Changed the urea sensor to a 4 pin FCI

6. Changed all Framatome references to FCI

7. Changed the name of the urea sensor to Urea CLT Sensor (Condition, Level, Temperature)

8. Moved the terminal part number to the note field for FCI APEX connectors and changed to the FCI no.

REV 1.2

1. Separated catalyst temperature grounds to the OEM connector

REV 1.3

1. Added UREA LT Sensor

REV 1.4

1. Changed Air Solenoid Enable and Air Solenoid Return connector terminal identification from A and B to

1 and 2 respectively.