CAT. 3200, 4100, 4200, 4300, 4400, 7300, MXT, RXT. ELECTRICAL CIRCUIT DIAGRAMS (2009) - page 3

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

23

2.11. GROUNDS, CHASSIS, P. 9

Figure 23

Grounds, Chassis (Cont.)

S08315

24

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

2.12. GROUNDS, IP, P. 10

INTERNATIONAL TRUCK AND ENGINE CORPORATION

DRAWN

DATE

ELECTRICAL CIRCUIT DIAGRAM

     THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

      IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

REV

CHK

CHANGE

DATE

NAME

REFERENCE

PART NO.

RELEASE NO.

SHEET

CHAPTER 2

GROUNDS, IP

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500

U00JXP9

09AUG00

52778H

AE08052366

010

CNA1

31MAR09

REVISED CIRC A63-GA,

E

61817B

A11-GF CONNECTIONS

AUX PWR GND CH3_01

A98-G

18WH

A86-G

18WH

SWITCH PAK GND CH3_11

# W/ MWM ENGINE

ROOF CONN

(2000)
CH8_05

A11-GDB

18WH

A84-G

14WH

1

A11-GF

16WH

CIGAR LTR GND CH3_01

A11-GAB

20WH

RADIO GND CH3_08

A73-G

12WH

WASHER GND CH3_09

ROOF CONN

(2000)

CH8_03,05

CLUSTER GND CH7_05

PWM GND CH11_01

A63-GA

20WH

A74-G

18WH

FB2 IGN RELAY GND CH2_12

SYSTEM CONTROLLER

(1600)

A86-GA

14WH

A28-G

18WH

A11-G

10WH

A11-GAH

14WH

A11-GAD

16WH

B

A11-GA

10WH

DIAGNOSTIC

CONNECTOR

(1650)

A11-GAA

18WH

EXHAUST BRAKE SWITCH

(1020-8)

CH5_05

A

SYSTEM CONTROLLER

(1601)

CAB GND

STUD

(1851)
(1852)
(1859)

HVAC CONTROL GND CH11_01

#A24-G

16WH

Figure 24

Grounds, IP

S08315

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

25

2.13. GROUNDS, IP, P. 11

INTERNATIONAL TRUCK AND ENGINE CORPORATION

DRAWN

DATE

ELECTRICAL CIRCUIT DIAGRAM

     THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

      IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

REV

CHK

CHANGE

DATE

NAME

REFERENCE

PART NO.

RELEASE NO.

SHEET

CHAPTER 2

GROUNDS,  IP

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500

U00JXP9

9AUG00

52778H

AE08052366

011

CNA1

31MAR09

ADDED MXT EFFECTS

C

61817B

A28-GC

18TN

POWER WINDOW / LOCK DRV CH3_04

POWER WINDOW / LOCK PASS
TRAVEL CREW CH3_05

POWER WINDOW / LOCK PASS CH3_04

SNOW VALVE SWITCH

(1901)
CH5_03

A21-G

16WH

A62-GF

16WH

A186

18DKBL

POWER WINDOW / LOCK DRV

TRAVEL CREW CH3_05

IP AIR HORN SW

CH3_06

A11-GDY

12WH

10

B

C

A81-GC

12WH

COURTESY LIGHT PASS CH8_05

A11-GDV

18WH

A11-GAL

12WH

G

A23-GA

18WH

BUS B

A

R

A188

18DKBL

PREMIUM TRIM GND
/ * PREMIUM ROOF CONN(2503)
CH3_03

A81-GA

12WH

A11-GDX

16WH

K

A

AUTO NEUTRAL LIGHT

CH10_05

A41-G

18WH

ETHER START SWITCH (1010)

CH5_02

TRANSMISSION GND

CH10_03

A62-GD

18WH

A11-GBA

18WH

A81-GB

12WH

A11-GDW

18WH

D

F

5B

A62-GC

18WH

E

H

A11-GH

8WH

COURTESY LIGHT DRV CH8_05

A81-G

12WH

TRANSMISSION GND

CH10_03

* W/ MXT

OPT IGN RELAY GND

CH2-13

SHIFTER GND (1901)

CH10_01

MIRROR SWITCH

CH3_07

GROUND
(1003)

GND STUD

(1858)
(1862)

(1552F)

Figure 25

Grounds, IP

S08315

26

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

2.14. IGNITION CAB WITH THEFT DETERRENT, P. 12

INTERNATIONAL TRUCK AND ENGINE CORPORATION

DRAWN

DATE

ELECTRICAL CIRCUIT DIAGRAM

     THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

      IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

REV

CHK

CHANGE

DATE

NAME

REFERENCE

PART NO.

RELEASE NO.

SHEET

CHAPTER 2

12 VOLT : POWER DISTRIBUTION IGNITION
CAB W/THEFT DETTERENT

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 

U00EDL2

22JUN00

52778H

AE08052366

012

CNA1

31MAR09

ADDED MXT EFFECTS

K

61817B

C2

5A

B2

*A10

4F

18

D

K

BL

F24

OFF

87

86

A13AH

10PK

E

S

F2

F21

TO IGN RELAY

CH02_14

OFF

A75C

18LTGN

SYSTEM

CONTROLLER

(1601)

A13DB

18PK

A

F3

D

F20

D3

I

S

B

A13AF

18PK

A13C
18PK

A92VA

18VT

A99E
18VT

E3

I

A

COMPASS/TEMPERAT

CH03_0

A1

2

18L

T

B

L

F19

#A17H

16PK

E2

HVAC (1210)

CH11_01

1

3

*A1

3

X

18P

K

S

15

A75D

18LTGN

CLUSTER
CH07_05

A1

4AA

6RD

A2

F6

MEGAFUSE

100A

OWNER/OPERATOR

IGN FEED

5A

E1

DRIVER DISPLAY

A92ET

16TN

5A

AUX-POWER RELAY

(1873)

5A

I

A41B
18GY

C

86

A

HEATER-A/C CONT

CH11_01

A11-GLZ

12WH

* W/ THEFT DETERRENT
# W/ MWM ENGINE
& W/ MXT

87A

E2

A17H
18PK

F2

B1

A15

18R

D

TRANSMISSION

CH10_01

A14

B

B

6RD

PASS THRU

(1700)

A1

4A

AA

6RD

SYSTEM

CONTROLLER

(1600)

CA

B FU

SE

BL

O

C

K

(101

2)

A1

3

D

C

18P

K

CLUTCH

CH06_04

CH2_01

30

LOW RELAY
DRIVER

S

A13HC

16PK

IGN RELAY

CAB FUSE

BLOCK

(1012)

H2

A

30

NEG STUD

(1852B)

EATON

DIAGNOSTIC

DISPLAY
CH10_20

A13AG

18PK

D4

A13B
16PK

A

A14AV

10RD

2

C

A

B FUSE B

L

OCK

(101

2)

12

5A

G1

A28A
18TN

F4

A1

1-

G

A

10WH

ACCELERATOR

CH01_03

F23

A2

H1

85

OFF

D1

*A13Y

18PK

OFF

87

87A

A14AS

10RD

D2

5

85

C1

C2

NEG STUD

(1851)

F17

GND

A11-

G

10WH

B2

*A13DC

18PK

I

S

5A

A1

RELAY EXHAUST

(1012-C4)

CH5_06

G2

5A

A11-GAD

16WH

ACC RELAY

CH2_01

KEY SWITCH

(1100)

5A

CAB FUSE BLOCK

(1011)

D2

I

A1

1-

GAF

16WH

F22

F1

CH2_13

A

A13A

J

10

P

K

&A75D

18LTGN

HVAC (1210)

CH11_01

G2

H2

5A

F20

Figure 26

Ignition Cab with Theft Deterrent

S08315

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

27

2.15. IGNITION CAB, P. 13

INTERNATIONAL TRUCK AND ENGINE CORPORATION

DRAWN

DATE

ELECTRICAL CIRCUIT DIAGRAM

     THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

      IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

REV

CHK

CHANGE

DATE

NAME

REFERENCE

PART NO.

RELEASE NO.

SHEET

CHAPTER 2

12 VOLT POWER DISTRIBUTION - IGNITION
CAB (CONT)

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500

U00JXP9

09AUG00

P52778H

AE08052366

013

CNA1

31MAR09

ADDED TRANSFER CASE

L

61817B

CONNECTION

5A

E2

CAB FUSE BLOCK

(1011)

A14FJ

10RD

F6

A

OFF

A2

A13FA

10PK

OPTIONAL WARNING
LIGHTS
CH7_08

J4

S

F34

S

C2

G4

S

B2

I

A59J
18BK

REMOTE STOP

RELAY CH9_31

10A

A15

18RD

J3

S

I

A49E
18GY

A1

BATTERY FEED

CH2_02

G3

A

A12AB

1

8LT

BL

86

I

F30

A13FB

10PK

DATA LOGGING RELAY
(1008) CH3_35

30

ACCESSORY RELAY
CH2_01

CENTER PIN DIODE
(1906) CH9_38

A13

16PK

TACHOGRAPH
(1662) CH3_34

A12

18LTBL

5TH WHEEL INTERLOCK RELAY
(1016) CH9_39

87A

I

5A

C

5A

87

A59H
18BK

A13DB

18PK

OFF

A

F33

A11-GBA

18WH

A13L
18PK

CAB FUSE BLOCK

IGNITION

(1013)

A

B1

A11-GAM

16WH

F28

A13LA

18PK

CAB FUSE BLOCK

(1013)

A

C1

CAB FUSE BLOCK

(1013)

I

DIODE ASSY

(1106M)

HA13A

16PK

KEY SWITCH

(1100)

D1

A13DA

18PK

CH2_11

A86P

16LTGN

A

13DD

18

P

K

CH3_13

D

E1

F2

F2

A21C
16TN

SNOW VALVE SWITCH
CONNECTOR CH5_03

GND

A13DB

18PK

2 WAY RADIO
CH3_10

A

F1

7.5A/10A

G2

F31

10A

ETHER START
CH5_02

85

OFF

H2

A13D

H

18PK

S

E2

SATELLITE COMMUNICATION
QUALCOMM-IMCT SYSTEM
CH3_14

F29

A49C
18GY

OFF

10A

A13F
16PK

B

LIFT AXLES
CH9_25

A13E
16PK

A

5A

B

F32

D2

10A

A13A
16PK

A13B
16PK

TELEMATICS
CH3_22

TELEMATICS GEN I MODULE
(1J) CH3_35

7.5A

IGN

16PK

TRANSFER CASE
(J2A) CH10_27

Figure 27

Ignition Cab (Cont.)

S08315

28

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

2.16. IGNITION FEEDS, CHASSIS, P. 14

INTERNATIONAL TRUCK AND ENGINE CORPORATION

DRAWN

DATE

ELECTRICAL CIRCUIT DIAGRAM

     THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

      IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

REV

CHK

CHANGE

DATE

NAME

REFERENCE

PART NO.

RELEASE NO.

SHEET

CHAPTER 2

IGNITION FEEDS, CHASSIS

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 

U00JXP9

10AUG00

52778H

AE08052366

014

CNA1

31MAR09

ADDED MXT CIRC J97UA

N

61817B

5A

PRIMARY IGNITION

/ *ISO & POWER

RELAY

(4003)

F1-E4

F1-F4

A13C
18PK

30A

F1-E2

ULTRASHIFT DM3 IGN

INTERRUPT RELAY CH10_20

IGNITION

(4840)

BACK-UP LIGHT W/EATON AUTOSHIFT & EATON
ULTRASHIFT/DM2 CH10_17 OR CH_10_20
FOR GEN3

LCT COLUMN SHIFTER CH3_17

J13S
14PK

#J13A

14PK

*J13C

18PK

20A

PARK BRAKE

F1-E3

J71J
18OR

J94AYA

12GY

J1

3CW

10P

K

ABS CH9_02

HYD ABS FEED CH9_04

J71H
18OR

BACK-UP LIGHT RELAY WTEC CH10_02

MEGAFUSE

/ *MINIFUSE

*(4001)

FAN CLUTCH CH5_01 

J11-GE

12WH

J71

18OR

CHAS

GND

J13T
14PK

F1-G1

F1-H1

HEATED DRAIN VALVE CH9_01

AIR DRYER CH9_01 

EXHAUST BRAKE RELAY CH6_01

J92NA

18YL

J13M
18PK

J97A
18VT

J97U
18VT

J13E
14PK

J87K
18GY

J39A
16GY

J39B
16GY

J71

18OR

5A

F1-C2

F1-D2

F1-C4

10A

WASHER PUMP CH3_09

J11-GD

18WH

J11-GD

18WH

CAB GND

(4005)
(4006)

J94A2

18PK

86

87

30

J94HD

18GY

87A

R9-5

R9-1

TRAILER ABS CENTER PIN

R9-3

F1-D3

J13W
14PK

MINI FUSE BLOCK

(4001)

J14H

4RD

10A

10A

FUEL TRANSFER PUMP CH9_09

FAN SOLENIOD CH5_01

F1-C3

F1-F3

J13AS

18PK

PASS THRU 

(1701-11)

J92J
18TN

J23FS

18TN

J14D
10RD

J92FN

16TN

J71

18LTBL

J61

18GY

J13AV

18PK

10A

F1-H2

F1-B1

10A

F1-A4

F1-B4

F1-B2

F1-B3

F1-A3

IGN SENSE LCT CH10_01

5A

F1-E1

F1-F1

IGN SENSE WTEC CH10_03

BACK-UP LIGHT LCT XMSN CH10_01

F1-D4

BACK-UP LIGHT MANUAL XMSN CH8_01

J24C
18GY

5A

F1-G2

FROM REMOTE

STOP RELAY

CH9_31 

85

F1-A1

FUEL HEATER RELAY CH7_09,CH9_07 

A13C
18PK

F1-C1

F1-D1

10A

J23Z
18TN

AIR SUSPENSION CH9_17

AIR ABS RELAY CH9_02

J13X
18PK

FROM

KEY SWITCH

CH2_12 

F1-A2

R9-4

WTEC AUTO NEUTRAL RELAY CH10_05 

R9-2

J37C
18TN

ECM 24 ENGINE CONN I6 CH6_01

10A

#J23
16TN

AUTOSHIFT3 START ENABLE RELAY CH10_20

*J97UA

16PL

ENGINE/DASH CONN V8-AVNT CH6_03

IGN SENSE EATON XMSN CH10_20

J92ET

12TN

F1-F2

J44Y
16GY

AIR PARK BRAKE SOLENOID CH9_35

10A W/SOLENOID

5A W/CLUTCH

HYD ABS FULL POWER FEED CH9_37

J13A
18PK

POWER RELAY CH9_42

J24C
18GY

ENGINE / DASH

(1010-19 / 4103-19) CH6_10

J44N
16GY

FAN RELAY (4002)(M1-C2) CH5_05

J17D
18VT

EXHAUST BRAKE RELAY

(4002)(M1-C4) CH5_06

#J24D

16GY

# W/ MWM ENGINE
* W/ MXT

J97UA

18VT

J13C
18PK

*J11-GD

18WH

*J14J

12RD

Figure 28

Ignition Feeds, Chassis

S08315

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

29

2.17. START, P. 15

Figure 29

Start

S08315

30

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

3. CAB ACCESSORIES (CHAPTER 3)

3.1. CIGAR LIGHTER AND POWER FEEDS, P. 1

A86-GA
14WH

A

A86-GA
14WH

B

     CIG LTR

PWR SOURCE

       (1860)

B

60AMP POWER FEED

TO POINT A

THIS SHEET

B

A86N
14LTGN

CIG LTR

   PWR

  (1854)

A

AUXILIARY

     POWER

        (10)

A86M
14LTGN

A

AUXILIARY

     POWER

        (10)

15A

H3

G3

F3

TO POINT A

THIS SHEET

B

    CIG LTR

PWR SOURCE

       (1860)

A86-GB
14WH

A86N
14LTGN

A

PTC BODY BUILDER

   DCM BATT FEED

            (1820)

A

  TWO POST

PWR SOURCE

       (1861)

(STANDARD EQUIPMENT)

B

A86-GA
14WH

NEG
STUD

(1851)

(OPTIONAL WIRING 1)

60A

A2

MAXIFUSE

   BLOCK

    (4000)

A

J14MM
8RD

A86-GA
14WH

A86M
14LTGN

A84
14LTGN

(OPTIONAL WIRING 2)

POINT A

CIG LTR

P14
8RD

BODY BUILDER

     FEED STUD

          (1870)

A86-GA
14WH

B

A86M
14LTGN

A84-G
14WH

(OPTIONAL WIRING 3)

DRAWN

RELEASE NO.

NAME

DATE

REFERENCE

CHK

INTERNATIONAL TRUCK AND ENGINE CORPORATION

PART NO.

SHEET

REV

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT

TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF 

INTERNATIONAL TRUCK AND ENGINE CORPORATION.

ELECTRICAL CIRCUIT DIAGRAM

DATE

CHANGE

CHAPTER 3

CIGAR LIGHTER & POWER FEEDS

U00JXP9

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

26JUN00

01

AE08-52367

A

AUXILIARY

    POWER

       (10)

20A

B2

A2

F14

A

  TWO POST

PWR SOURCE

       (1861)

CIG  LTR
    GND

   (1853)

A86-GB
14WH

A86M
14LTGN

A86M
14LTGN

A86

-GA

14WH

CIGAR LIGHTER

A11-GA
10WH

TO POINT A

THIS SHEET

20A

B2

A2

F14

B

(CH 2, PG 2)

(CH 2, PG 2)

(CH 2, PG 2)

(CH 2, PG 2)

PRODUCTION RELEASE.

A

P54304U

PEC 16JAN01

CAB FUSE BLOCK

(1011)

CAB FUSE BLOCK

(1011)

CAB FUSE BLOCK

(1011)

CAB FUSE BLOCK

(1011)

20A

B2

A2

F14

F14 WAS F2

B

56507K

23AUG02

CNA

Figure 30

Cigar Lighter and Power Feeds

S08315

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

31

3.2. CB POWER, P. 2

C1

1

-G

F

16WH

B

C

86F

16L

T

G

N

ROOF/IP
CONN

(2000)

12

11

CAB FUSE

BLOCK

(1011)

A11-G
10WH

A11-GF
16WH

D1

1

-G

F

16WH

DRAWN

RELEASE NO.

NAME

DATE

REFERENCE

CHK

INTERNATIONAL TRUCK AND ENGINE CORPORATION

PART NO.

SHEET

REV

THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND IS NOT

TO BE USED IN ANY WAY DETRIMENTAL TO THE INTEREST OF 

INTERNATIONAL TRUCK AND ENGINE CORPORATION.

ELECTRICAL CIRCUIT DIAGRAM

DATE

CHANGE

CHAPTER 3

CB POWER

U00EDL2

P52778H

42/43/44/85/8600 & 73/74/7500 CIRC DIAGRAMS

25AUG00

02

AE08-52367

10A

H1

G1

F1

C8

6

-G

F

16WH

A

NEGATIVE

STUD

(1851)

D8

6

F

16

LT

GN

CONSOLE/

ROOF

(2502)

A

B

CB RADIO

POWER

(2303)

(C

H 2, P

G

 1)

PRODUCTION RELEASE.

A

P54304U

PEC

16JAN01

A86F

16

LT

GN

56507K

B

CHGD F20 TO F1, 1012 TO 1011

23AUG02

CNA

Figure 31

CB Power

S08315

32

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

3.3. COMPASS AND TEMPERATURE DISPLAY, P. 3

INTERNATIONAL TRUCK AND ENGINE CORPORATION

DRAWN

DATE

ELECTRICAL CIRCUIT DIAGRAM

     THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

      IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

REV

CHK

CHANGE

DATE

NAME

REFERENCE

PART NO.

RELEASE NO.

SHEET

CHAPTER 3

COMPASS AND

TEMPERATURE DISPLAY

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500

U00JXP9

25AUG00

52778H

AE08052367

003

CNA1

31MAR09

ADDED MXT EFFECTS

D

61817B

G

C41A

18

G

Y

A4

1

B

18

GY

C6

2F

1

8

DKBL

G

PANEL LIGHT

BUSS BAR

(1002)

SEE CH08_10

A

COMPASS/TEMP

MODULE

GR

O

U

N

D

12

V

 IG

N

DI

MMER

TEM

P

 +

TEM

P

 -

A41A
18GY

1

CONSOLE / IP PREMIUM
/ *PREMIUM ROOF CONN

(2503)

C

B

B

AUX FWD / 

DASH

(4305)

M4

1

18

GY

M4

1A

18

GY

CAB FUSE

BLOCK

(1012)

J4

1A

18

G

Y

J4

1

18G

Y

H

38

PASS THRU

(1701)

A62F

18DKBL

D

DOME / READING LIGHT

COMPASS / TEMP UNIT

(2117)

67

4

3

C4

1

18

GY

C41B

18

G

Y

C4

1-

G

18WH

B1

A1

F23

5A

A41

18GY

2

TEMP SENDER

(8601)

10

E

A41-G

18WH

H

GROUND
(1003)

A

* W/ MXT

Figure 32

Compass and Temperature Display

S08315

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

33

3.4. FRONT DOORS WINDOWS AND LOCKS (POWER), P. 4

INTERNATIONAL TRUCK AND ENGINE CORPORATION

DRAWN

DATE

ELECTRICAL CIRCUIT DIAGRAM

  THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

      IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

REV

CHK

CHANGE

DATE

NAME

REFERENCE

PART NO.

RELEASE NO.

SHEET

CHAPTER 3

FRONT DOORS

WINDOWS AND LOCKS (POWER)

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500 

U00JXP9

25AUG00

52778H

AE08052367

004

CNA1

31MAR09

ADDED MXT CIRC A11-GH

D

61817B

WINDOW

POWER

A3W(+)
18DKBL

C

A3X(-)

18GY

D

A3P(-)

18GY

A

DOOR

POD SIGNAL

(3202)

C

A81-GA

12WH

E3W(+)
18DKBL

A

E3W(+)
18DKBL

E81B

12LTGN

E83A

14LTGN

30A

F16

E81E

14LT

GN

A3

E83A

14LTGN

A

E8

1E

1

4LT

GN

B

DOOR / IP

(3204)

D

R

IVER

CH3_05

DOOR
LOCK

(3203)

A

A

D

DATA +

DOO

R

 P

O

D

A81-GB

12WH

LOCK

B

NEGATIVE

STUD

(1858)

C

29

A81A

12LTGN

E

WINDOW

WINDOW

MOTOR

(3100)

  

E81B

12LTGN

A81B

12LTGN

POD SIGNAL

(3202)

B

ADDRESS 2

GND

E

D

F15

G

B

WINDOW

ADDRESS 1

DATA -

LOCK

A3N(+)
18DKBL

LOCK

ADDRESS 2

GND

A3Y(+)
18DKBL

D

A3F(-)

20GY

C

A81-G

12WH

G

*A11-GH

8WH

DOOR

POD LOAD

(3201)

A

D

E3X(-)

18GY

WINDOW

MOTOR

(3100)

E81-GA

12WH

E3X(-)

18GY

E81-GA

12WH

30

SYSTEM

CONTROLLER

(1600)

E83E

14LTGN

E81A

14LTGN

B3

E81A

14LTGN

CAB FUSE

BLOCK

(1011)

C

B

A3Z(-)

18GY

B4

B

B

WINDOW

ADDRESS 1

DATA -

DOOR / IP

(3200)

LOCK

DOOR
LOCK

(3203)

30A

E83E

14LTGN

CAB FUSE

BLOCK

(1011)

A

PASSE

N

G

ER

A4

A81-GC

12WH

      

POWER

B

C

D

A

DOOR

POD LOAD

(3201)

DATA +

DOO

R

 P

O

D

A3E(+)
20DKBL

A11-GH

10WH

* W/ MXT

Figure 33

Front Doors Windows and Locks (Power)

S08315

34

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

3.5. CREW DOORS WINDOWS AND LOCKS (POWER), P. 5

INTERNATIONAL TRUCK AND ENGINE CORPORATION

DRAWN

DATE

ELECTRICAL CIRCUIT DIAGRAM

     THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

      IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

REV

CHK

CHANGE

DATE

NAME

REFERENCE

PART NO.

RELEASE NO.

SHEET

CHAPTER 3

CREW DOORS

WINDOWS AND LOCKS (POWER)

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500

U00JXP9

25AUG00

52778H

AE08052367

005

CNA1

31MAR09

REVISED AND REDRAWN

D

61817B

ADDRESS 2

B

A

C

D3BB(+)

18DKBL

A3

Z

(-

)

18G

Y

C

    

D

  

B

D3

Y

+

)

18

D

K

BL

A81D

12LTGN

30A

G1

D3

Z

(-)

18

GY

WINDOW

DOO

R

 P

O

D

WINDOW

T8A

18WH

B

RIGHT CREW

DOOR POD

(2602)

GND

B

C

A

DOOR

POD SIGNAL

(3209)

DOOR

POD LOAD

(3210)

WINDOW

ADDRESS 1

DATA -

LOCK

E

D

D

A

E

G

A

DOOR

POD LOAD

(3210)

T8A

18WH

T81E

12LTGN

T83C

12LTGN

D

T8

1F

12L

TGN

A

T3BB(+)

18DKBL

T8B

18WH

D8

1

-G

B

12WH

C

H

3

_04

F43

A81-GC

12WH

E

L

E

FT CREW

T3AA(-)

18GY

T83F

12LTGN

B

RIGH

T

 C

R

EW

D3CC(-)

18GY

D81-GD

12WH

C

T8

1F

12L

TGN

D81C

12LTGN

E

F

B

D81-GE

18WH

B

DOOR
LOCK

(3211)

B

A

CAB FUSE BLOCK

(1014)

D81-GF

12WH

WINDOW

MOTOR

(3002)

ADDRESS 2

A

F

D

81-GC

12W

H

T3BB(+)

18DKBL

H1

F37

T81E

12LTGN

T3AA(-)

18GY

DATA +

DATA -

LOCK

LOCK

POWER

GND

C

D

A

G

DATA +

DO

OR

 P

O

D

LOCK

WINDOW

POWER

B

C

B

C

A

D3B(+)
18DKBL

DOOR

POD SIGNAL

(3209)

A

LEFT CREW

DOOR POD

(2601)

D

A81C

12LTGN

F

DOOR
LOCK

(3211)

A

T81C

12LTGN

A3

Y

(+

)

18D

K

B

L

T83F

12LTGN

T83C

12LTGN

T81C

12LTGN

ROOF / IP
CREW DOOR

(2600)

T81-GD

12WH

B

A81-

GB

12W

H

CAB FUSE BLOCK

(1014)

30A

C

H

3_04

B1

A1

D3AA(-)

18GY

C

H

3_04

E

T81-GD

12WH

WINDOW

MOTOR

(3002)

D81D

12LTGN

D81-GG

18WH

D

C

H

3

_04

T8B

18WH

Figure 34

Crew Doors Windows and Locks (Power)

S08315

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

35

3.6. HORN, DUAL ELECTRIC, P. 6

INTERNATIONAL TRUCK AND ENGINE CORPORATION

DRAWN

DATE

ELECTRICAL CIRCUIT DIAGRAM

     THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

      IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

REV

CHK

CHANGE

DATE

NAME

REFERENCE

PART NO.

RELEASE NO.

SHEET

CHAPTER 3

HORN, DUAL ELECTRIC

CIRCUIT DIAGRAM,   42/43/44/85/8600 & 73/74/7500

U00EDL2

19JUN00

52778H

AE08052367

006

CNA1

31MAR09

ADDED ELECTRIC HORN 

C

61817B

            FOR MXT 

A

IR H

O

RN

A62

R

18D

K

B

L

M11-GD

12WH

A9M

18GY

5

A9H

20

GY

20

B9

R

18

GY

M85

L

16

GY

M85-GA

16WH

M8

5-

G

C

16WH

RIGHT SIDE
ELECT HORN

 (8312)

(8301)

M85

J

16

GY

M85

K

16

GY

13

A85L
18GY

ELEC

 H

O

R

N

SW

GROUND

ADAPTER #1

(8800)

B11

GND 2

(4006)

A

B8

5

B

18

GY

LEFT SIDE

ELECT HORN

(8311)

C

GROUND

ADAPTER #2

(8801)

A

      

CLOCK

SPRING
(1809)

2B

A

M

85-GD

16WH

W/INSTRUMENT PANEL HORN SWITCH

      

E

     

8

PANEL LIGHT

BUSS BAR

(1002)
CH8_08

B

B8

5C

18G

Y

AIR H

O

RN

A85

B

20

GY

M

85-GE

16WH

20

A4

20

10

M11

-G

12W

H

A85K
18GY

F

GROUND

ADAPTER

(1003)

M

85E

16

GY

B9V

18G

Y

A85C

20

G

Y

E

B

SYSTEM

CONTROLLER

BROWN FRONT

(4007)

18

J11-G

12WH

B5

B2

3

FWD CHASSIS/DASH

(4301)

A62

-GF

18WH

A9

V

18

GY

J11-GJ

10WH

A

3

J8

5A

A

16

GY

SYSTEM

CONTROLLER

(1600)

A85C

20

G

Y

ZERO

 VO

L

T

RE

F

HORN

SWITCH
(1018)

RADIATOR

RADIATOR

GND

(8600)

M11-GC

12WH

D

B10

CIT

Y

 HO

R

N

B

A

ELECTRIC HORN 1

M85-GE

16WH

M11-GC

12WH

RADIATOR

M85N
16GY

M85M
16GY

J85AA

16GY

M85-GD

16WH

M11-G

12WH

J11-G

12WH

J11-GJ

10WH

A

DASH HARNESS

CONNECTOR
(4301-10)

DASH / FWD CHASSIS

    (4301-13)

M85L
16GY

SYSTEM

CONTROLLER

BROWN 
(4007)

E

(4006-1)

N/ MXT

A

B

ELECTRIC HORN 2

CA

B

/DC

M

(180

0)

W/ MXT

B

A

Figure 35

Horn, Dual Electric

S08315

36

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

3.7. MIRRORS (HEATED, LIGHTED AND POWER), P. 7

INTERNATIONAL TRUCK AND ENGINE CORPORATION

DRAWN

DATE

ELECTRICAL CIRCUIT DIAGRAM

     THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

      IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

REV

CHK

CHANGE

DATE

NAME

REFERENCE

PART NO.

RELEASE NO.

SHEET

CHAPTER 3

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500

U00JXP9

25AUG00

52778H

AE08052367

007

CNA1

31MAR09

ADDED MXT EFFECTS

D

61817B

MIRRORS (HEATED, LIGHTED & POWER)

  

20OR

18BK

DOOR / IP

MIRROR
(3000)

18OR

18YL

18LTGN

18BK

18BK

GROUND
(1003)
CH2_11

A78-GB

16WH

A58S

16B

N

D

LIGHT

HEATER

B

L/R

AXIS

F

PASSENGER

POWER

MIRROR

20BL

20OR

A2

A4

B2

B4

A78-GE

16WH

16BL

CAB FUSE

BLOCK

(1011)

B

A62D

1

8

DKBL

F17

A78D

18LTGN

E

H

A58F
16BN

A78E

18LTGN

10A

20WH

G2

H

F18

A58U
18BN

F

D

A78J

16LTGN

LIGHT

HEATER

L/R

AXIS

F

18BN

DRIVER

POWER

MIRROR

10A

A1

A

20YL

DOOR / IP

MIRROR
(3003)

A58T
18BN

A1

1-GD

Y

12W

H

MIRROR
SWITCH

ANT GND

G

C

ANT GND

A78F

18LTGN

CAB FUSE 

BLOCK

(1011)

A78-GD

16WH

F21

B

H2

18RD

CH

8_

10

D

A

78H

16LT

GN

18DKGN

E

C

G

A

U/D

AXIS

CAB FUSE

BLOCK

(1012)

A1

18RD

A3

B1

B3

D

16BL

CAB FUSE

BLOCK

(1012)

A78-GC

16WH

J

7.5A

20BL

J

G1

B

H

F

20YL

H1

A78L

18LTGN

A78P

16L

TGN

20BN

A

A

78M

16LT

GN

C

5A

D1

C1

A78

1

4LT

GN

E

C

G

A

U/D

AXIS

G

B1

F13

F21

B4

5A

D1

CAB FUSE

BLOCK

(1013)

A7

8

L

1

6LT

GN

A7

8-

GD

16WH

SYSTEM CONTROLLER

 / BOOSTER CONN

(1601)

W/ MXT

N/ MXT

W/ MXT

Figure 36

Mirrors (Heated, Lighted and Power)

S08315

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

37

3.8. RADIO (ENTERTAINMENT), SPEAKERS, P. 8

INTERNATIONAL TRUCK AND ENGINE CORPORATION

DRAWN

DATE

ELECTRICAL CIRCUIT DIAGRAM

     THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

      IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

REV

CHK

CHANGE

DATE

NAME

REFERENCE

PART NO.

RELEASE NO.

SHEET

CHAPTER 3

RADIO (ENTERTAINMENT),  SPEAKERS

CIRCUIT DIAGRAM, 42/43/44/85/8600 & 73/74/7500

U00JXP9

25AUG00

52778H

AE08052367

008

CNA1

31MAR09

REVISED CIRCUITS TO

H

61817B

REMOVE SPLICES (11 PLCS)

8

+

*LEFT REAR

SPEAKER

(2302)

GND STUD

(1851)

5

C8

6K

18LTGN

LEFT

CONSOLE
SPEAKER
(2305) 

B

LEFT FRONT +

CLUSTER

CONN

(1500-1)

GROUND

13

RIGHT CONSOLE

B

RADIO CONN

(1300)

A86D

20LTG

N

A86C

20LTG

N

9

A86

H

20L

T

G

N

7

A86L

20LTG

N

CAB FUSE 

BLOCK

F1

10A

(1011)

3

RIGHT REAR +

4

8

RIGHT FRONT +

RADIO POWER

A8

6K

20LTG

N

LEFT REAR +

7

+

15

RADIO POWER

5

9

A86A

20LTGN

7

B

C86

J

18LTGN

RIGHT REAR -

A

LEFT CONSOLE-

12

4

11

14

C86

H

18LTGN

D

86E

18LTG

N

12

LEFT CONSOLE

A86

20LTGN

A86M

18LTGN

-

A86

J

20LTG

N

D

86C

18LTG

N

10

1

-

6

LEFT REAR -

*RIGHT REAR

SPEAKER

(2301)

11

D86D

18LTG

N

H1

D4

RADIO MEMORY

16

C86L

18L

T

G

N

RADIO CONN

(1301)

D86B

18LTG

N

G1

C4

RIGHT FRONT +

6

             

CAB FUSE 

BLOCK

F12
10A

(1011)

4

RIGHT REAR +

1

PREMIUM

ROOF CONN

(2503)

8

PARK LIGHTS

ROOF CONN

(2000)

A86-G

20

W

H

+

B

-

PANEL LIGHT

LEFT REAR +

3

RIGHT REAR -

W/PREMIUM

CAB TRIM

ONLY

A86E

20LT

GN

RIGHT CONSOLE-

AM-FM CASSETTE

BASE RADIO

A

LEFT REAR -

A

RADIO MEMORY

PANEL LIGHT

      NOTE: 
      1.REAR SPEAKER WIRING IS THE
        SAME FOR STD,  EXTENDED AND
        TRAVEL CREW CAB.
      2.*W/RXT RADIO AM/FM W/CD/DVD
        ECLIPSE SEE CH3_31 

W/PREMIUM

RADIO ONLY

RIGHT

CONSOLE
SPEAKER
(2304) 

+

A86B

20LTGN

PREMIUM

RADIO

GROUND

A11-GA

10WH

9

6

LEFT FRONT +

2

-

10

A62

18DKBL

A

13

A62E

20DKBL

ELECTRICAL SYSTEM 

CONTROLLER

(1601)
CH8_03

A86B

20LTG

N

A86C

20LTGN

A86D

20LTGN

A86E

20LTGN

A86K

20LTGN

A86H

20LTGN

A86L

20LTGN

A86J

20LTGN

A86-G

20

WH

A86

A

18LTGN

A86

18LTGN

Figure 37

Radio (Entertainment), Speakers

S08315

38

3200, 4100, 4200, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, MXT, RXT

Models Built Oct. 1, 2005 to Feb. 28, 2007 — ELECTRICAL CIRCUIT DIAGRAMS

3.9. WINDSHIELD WIPER AND WASHER PUMP, P. 9

INTERNATIONAL TRUCK AND ENGINE CORPORATION

DRAWN

DATE

ELECTRICAL CIRCUIT DIAGRAM

     THIS PRINT IS PROVIDED ON A RESTRICTED BASIS AND

      IS NOT TO BE USED IN ANY WAY DETRIMENTAL TO THE

INTEREST OF INTERNATIONAL TRUCK AND ENGINE CORPORATION.

REV

CHK

CHANGE

DATE

NAME

REFERENCE

PART NO.

RELEASE NO.

SHEET

CHAPTER 3

WINDSHIELD WIPER AND WASHER PUMP

CIRCUIT DIAGRAM,  42/43/44/85/8600 & 73/74/7500

U00JXP9

10AUG00

52778H

AE08052367

009

CNA1

31MAR09

ADDED MXT EFFECTS

G

61817B

DCM

CONNECTOR

(1800)

C1

22

B87A
18GY

*A87A

18GY

WIPER 0

PASS THRU
(1701-30)

24

12

GND

HI

2.2uF x2

PRK

A

C

1

A82A
20GY

B82

18GY

7

20YL

WASHER FLUID
LEVEL SENSOR

(4022)

2

WIPER 1

WIPER 1

WIPER HIGH

A82

20GY

6

SYSTEM

CONTROLLER

(1600)

J82-G

16WH

B9S

18GY

A87C
18GY

F

WIPER 0

A1

1-G

10WH

WASHER PUMP

20OR

A4

20RD

SYSTEM CONTROLLER

(4004)

TURN SIGNAL

SWITCH
(1810)

E

GND 2

(4006)

B11-GAA

18WH

5A

F1-C2

ZERO VOLT REF

SPLICE
(4830)

86

87

WIPER PWR

RELAY /

*ISO PWR

RELAY

(4003)

R1-5

30

87A

85

R2-2

R2-

5

J82F
16GY

J82B
16GY

29

SYSTEM

CONTROLLER

(4004)

D3

J87KA

18GY

D6

A9V (250)

18GY

J87B
18GY

5

LO

R1-

2

B82B
18GY

B9U

18GY

A5

20WH

12

A87B

18

G

Y

LOW WASHER

FLUID LIGHT

DIGITAL

ZERO VOLT REFERENCE

MINIFUSE 

BLOCK

(4001)

30

87

A

85

R1-

1

R1-3

R1-4

86

87

WIPER HI-LOW

POWER RELAY

 / *ISO PWR RELAY

(4003)

R2

-1

R2-

3

R2-4

20

D1

*J87BA

18GY

F1-D2

A3

WIPER 2

J

11-

G

J

10W

H

 3

J87C
18GY

*N87BA

16GY

J87KB

18GY

N87DB

18GY

J87CA

18GY

N87EA

18GY

J82L
16GY

J82H
16GY

J82P
16GY

J82RP

18GY

*J8

2

FB

18

G

Y

J8

2FA

18

GY

*

J

82R

P

18

GY

J82HLP

16GY

C9

N87HA

18GY

A9H

20GY

20GN

8

WV50V

B+

4.4uH

x3

C/B

WIPER MOTOR

(4015)

A82B
20GY

B

D

B82A
18GY

2

WASHER PUMP

(4021 / *9745)

SYSTEM CONTROLLER

BLUE

(4008)

WASHER

1

B1

28

J82RH

18GY

WINDING

A11-GAA

18GY

23

A

11

WIPER 2

*J82HL

16GY

J

82H

L

16

GY

NOTE:
ALL DASH LINES
REFER TO
RH- MRD MODULES.

* W/ MXT

*A11-GAA

18WH

A87A
20GY

*A87

B

20

G

Y

CENTER CHASSIS

/ *DASH

(9700 / *9714)

-VE STUD

(1852)

*N87KA

16GY

D2

N87DB

18GY

J87BB

18GY

J8

2FB

18G

Y

Figure 38

Windshield Wiper and Washer Pump

S08315