cat 140h wiring diagram col

8/11/2019 Cat 140H wiring diagram col

http://slidepdf.com/reader/full/cat-140h-wiring-diagram-col 1/10

9

D

E

F

L872-AG24BU-18-GXLT744-AG26WH-18-GXLN977-AG25 PU-18-GXLN978-AG31 PU-18-GXL

DI252

CANCA

AB

AG-C82532692

CD

LEFT LIGHTBAR244-1720 RS232 RX

RS232 TX

PWRGND



CONN 1

CONN 5

CONN 6

2D CAB

78

892-AF37BR-18893-AF34GN-18

L856-AF45YL-16L857-AF41GN-16

L870-AF72YL-18T744-AF73WH-14

N960-AF76OR-18N957-AF77PK-18

N961-AF83OR-18N958-AF84PK-18

L872-AF49BU-14T744-AF59WH-14

J769-AF53YL-18J771-AF58BU-18

C209-AF94BK-1

J769-AG2YL-18

Y933-AG4YL-18

K722-AG6YL-18

Y934-AG5WH-18

J771-AG3BU-18

L857-AG30GN-18-GXL

N977-AG32 PU-18-GXL

L854-AG28YL-18-GXLL855-AG48GN-18-GXL

L856-AG29YL-18-GXL

156-AG38YL-18-GXL

Y936-AG14PK-18

Y937-AG33PU-18

Y938-AG34YL-18

Y937-AF30PU-18Y936-AF69PK-18

K722-AP1YL-18

K722-AP1YL-18

C209-AP2BK-16K723-AP3PU-18

K723-AP3PU-18

J769-AP4YL-18

J769-AP4YL-18

C209-AP5BK-16

J771-AP6BU-18

J771-AP6BU-18

C209-AP7BK-16

Y933-AP8YL-18

Y933-AP8YL-18

C209-AP9BK-16Y934-AP10WH-18

Y934-AP10WH-18

L854-AP12YL-16L855-AP13GN-16

L870-AP14YL-18

T744-AP15WH-14Y935-AP17OR-18

Y935-AP17OR-18

Y938-AP18YL-18

Y938-AP18YL-18

Y937-AP19PU-18

Y937-AP19PU-18

Y936-AP20PK-18

Y936-AP20PK-18

L856-AF20YL-16L857-AF22GN-16

L854-AF62YL-16L855-AF63GN-16

TWISTED PAIRNOTE A

C209-AF57BK-16

C209-AF104BK-16C209-AF43BK-16

C209-AP5BK-16C209-AP2BK-16C209-AP7BK-16C209-AP9BK-16

C209-AG11BK-16

C209-AG10BK-16

C209-AG12BK-16

C209-AG13BK-16

AF-C1

TWISTED PAIRNOTE A

T744-AP15 WH-14

L870-AP14 YL-18L855-AP13 GN-16L854-AP12 YL-16

L872-AR1 BU-14L872-AR1 BU-14

L854-AR2 YL-16L854-AR2 YL-16L855-AR3 GN-16L855-AR3 GN-16L870-AR4 YL-18L870-AR4 YL-18T744-AR5 WH-14T744-AR5 WH-14

M913-AH1 PU-18N714-AH2 GY-18

L872-AP11 BU-14

M913-AF89 PU-18

L872-AP11 BU-14

N714-AF71 GY-18

N756-AG18 PK-18-GXL

P969-AG16 BR-18-GXL

N978-AG47PU-18-GXL

N976-AF117 PU-18

N967-AF116 GY-1

N960-AG50 OR-18-GXLN957-AG51 PK-18-GXL

T744-AP16 WH-14

T744-AP21 WH-14

T744-AP21 WH-14

200-AF113 BK-14156-AF118 YL-14

200-AG17 BK-18-GXL

12

AR-C1NOTE F

3456

12

AR-C3NOTE F

3

456

12

AR-C21552252

3456789101112

12

AP-C41552272

34

AP-C31552267

ABC

AP-C11552267

ABC

12

AP-C21552272

34

12

AP-C71552252

3456789101112

123456789101112

AP-C83E5179

123456789101112131415161718192021222324

AP-C69X0141

25262728293031323334353637383940

RH AUTO MAN SW 2D152-6824

LH AUTO MAN SW 2D152-6825

3

2

RH INC DEC SW 2D246-6561

1

M O M

M O M

OR-18

WH-18BK-18

WH-18

45

6 M O M

M O M

3

2

LH INC SW 2D246-6562

1

M O M

M O M

OR-18

WH-18BK-18

WH-18

45

6 M O M

M O M

AH-C11071984

12

AH-C21552269

CTCT INDICATOR115-1748

12

AG-C21552272

34

12

AG-C41552272

AG-C11552267

ABC

AG-C31552267

ABC

ABCDEFGHJKLMNPRS

TUV

W XY

AG-C72485358

LH AUTO MAN SW 152-6825

3 2

LH INC DEC SW 246-6562

BK-18RD-18

WH-18MOM

MOM WH-18

RH INC DEC SW 246-6561

BK-18RD-18

DISPLAY250-2168

ALARM GROUNDTI-STATE SWITCH INPUT 0

RESERVED

BATTERY + OUT

BATTERY - OUTRESERVEDCAN 0 LOW CAN 0 HIGHCAN 1 HIGHCAN 1 LOW

RS232-2 TXDRS232-2 RXDRS232-2 GNDRS232-1 GND

RS232-1 RXDRS232-1-TXD

RESERVEDRESERVED

ALARM OUTTI-STATE SWITCH INPUT 1

BATTERY + IN

BATTERY - IN

RH AUTO MAN SW 152-6824

12

AF-C203E3364

123456789101112131415161718192021222324

AF-C11297164

2526

272829303132

1



56

K814-AF

K815-AF

K813-AF

K812-AF

L872-

L872-AF5BU-16

T744-

T744-AF8WH-16

L855-

L855-AF7GN-16

L854-

L854-AF6YL-16

K815-AF2GN-16

K815-AF2GN-16

K814-AF1PK-16

K814-AF1PK-16

K813-AF4BU-16

K813-AF4BU-16

K812-AF3OR-16

K812-AF3OR-16

H803-AF9BU-16

H803-AF

H803-AF11BU-16

H803-AF

H803-AF12BU-16

H803-AF

H803-AF81BU-16

H803-AF

H803-AF10BU-16

L8

L872-AF18BU-14

L8

L872-AF13BU-16

T74

T744-AF14WH-16

T7

T744-AF17WH-14

L8T7

L855-AF28GN-16

L855-AF28GN-16

L854-AF21YL-16

L854-AF21YL-16

L855-AF31GN-16

L855-AF31GN-16

L854-AF24YL-16

L854-AF24YL-16L854-AF26YL-16

L854-AF26YL-16

L855-AF33GN-16

L855-AF33GN-16

892-AF38BR-18892-AF37BR-18

892-AF37BR-18

892-AF36BR-18

893-AF19GN-18

893-AF35GN-18

893-AF35GN-18893-AF34GN-18

L857-AF

L857-AF40GN-16

L856-AF

L856-AF39YL-16

L854-AF46YL-16

L854-AF46YL-16

L856-AF45YL-16

L856-AF45YL-16

L855-AF42GN-16

L855-AF42GN-16

L857-AF41GN-16

L857-AF41GN-16

L857-AF44GN-16

L857-AF44GN-16

L856-AF48YL-16

L856-AF48YL-16

L856-AF51YL-16

L855-AF52GN-16

200

200-AF64BK-14

200-AF64BK-14

200

200-AF66BK-14

200-AF66BK-14

200-AF68BK-14

200-AF68BK-14

L87

L870-AF72YL-18

L870-AF72YL-18

T7

T744-AF73WH-14

T744-AF73WH-14

200-AF64BK-14

L872-AF74BU-16

L872-AF74BU-16

T744-AF75WH-16

T744-AF75WH-16

L873-AT745-A

L872-AF49BU-14

L872-AF49BU-14

T744-AF59WH-14

T744-AF59WH-14

J769-AF53YL-18

J769-AF53YL-18

Y933-AF32YL-18

Y933-AF32YL-18

K722-AF27YL-18

K722-AF27YL-18

J771-AF58BU-18

J771-AF58BU-18

Y934-AF29WH-18

Y934-AF29WH-18

K723-AF25PU-18

K723-AF25PU-18

152-AF200 RD-14152-AF82RD-12

152-AF200 RD-14152-AF82RD-12

152-AF82RD-12152-AF200 RD-14

L855-AF54GN-16

L855-AF55GN-16

L855-AF56GN-16

L854-AF60YL-16

L854-AF61YL-16

L854-AF103YL-16

Y938-AF23YL-18

Y938-AF23YL-18

Y937-AF30PU-18

Y937-AF30PU-18

Y936-AF69PK-18

Y936-AF69PK-18

Y935-AF78OR-18

Y935-AF78OR-18

L856-AF20YL-16

L856-AF20YL-16

L857-AF22GN-16

L857-AF22GN-16

L854-AF62YL-16

L854-AF62YL-16

L855-AF63GN-16

L855-AF63GN-16

L854-AF47YL-16

L854-AF

L855-AF50GN-16

L855-AF

L854-AF79YL-16

L857-AF80GN-16

L87

L874

T74

T748

C209-AF94BK-16

C209-AF104BK-16C209-AF57BK-16

C209-AF43BK-16

C209-AF43BK-16

C209-AF104BK-16C209-AF57BK-16C209-AF94BK-16

893-AF34GN-18

893-AF19GN-18

892-AF38BR-18892-AF36BR-18

M913-AF89PU-18

M913-AF89PU-18

N714-AF71GY-18

N714-AF71GY-18

N714-AF71GY-18

152-AF96RD-12

152-AF96 RD-12

C210-AF70BK-14

C210-AF70BK-14

308-AF100 YL-16

H803-A

T969-AF106 YL-18

T969-AF106 YL-18

T969-AN706-A

N706-AF107 GY-18

N706-AF107 GY-18

C903-AF105 BU-18

C903-AF105 BU-18

C903-A

308-AF100 YL-16

308-A

308-AF109 YL-16

308-AF108 YL-16

308-AF108 YL-16

20

200-AF111 BK-14200-AF112 BK-14

200-A

T744-AF110 WH-16 T744-A

T744-A

T744-AF101 WH-16

200-AF113 BK-14200-AF113 BK-14

200-AF113 BK-14

156-AF118 YL-14

156-AF118 YL-14

152-A152-AF119 RD-14

T744-AF120 WH-14

156-AF118 YL-14156-AF123 YL-14

156-A

156-AF102 YL-14

156-AF

156-AF65 YL-14

156-A

156-AF67 YL-14

156-A



CONN 8

34

123456789101112

RE-C13E5179

L874-RE

L874-RE5OR-16

L874-RE

L874-RE6OR-16

L873-RE7

L873-RE76GY-16

L873-RE89

L873-RE89GY-16

T744-RE57WH-16

T744-RE57WH-16

L872-RE58BU-16

L872-RE58BU-16

T745-RE55YL-14

T745-RE55YL-14

L873-RE56GY-14

L873-RE56GY-14

T745-RE

T745-RE80YL-16

T745-RE

T745-RE91YL-16

T745-RE9T745-RE93YL-16

T745-RE8

T745-RE82YL-16

L873-RE9

L873-RE94GY-16

L873-RE8

L873-RE83GY-16

T745-RE7

T745-RE77YL-16

T745-RE8

T745-RE87YL-16

L874-RE

L874-RE12OR-16

L874-RE1L874-RE11OR-16

T748-RE

T748-RE14PK-16

T748-RE1

T748-RE15PK-16

U-14

U-16-16

H-14Y-14L-14

892-AF36BR-18

893-AF19GN-18

14

14

18H-14

J769-AF53YL-18

Y933-AF32YL-18

K722-AF27YL-18

J771-AF58BU-18

Y934-AF29WH-18

K723-AF25PU-18

L854-RE67YL-16L854-RE78YL-16

L854-RE7L854-RE86YL-16

L854-RE8

L855-RE64GN-16L855-RE79GN-16

L855-RE7

L855-RE9

L855-RE90GN-16

L855-RE63GN-16L854-RE66YL-16

L854-RE13YL-16

L854-RE16YL-16

L854-RE16

L854-RE1

L854-RE17YL-16

L855-RE20GN-16

L855-RE2

L855-RE21GN-16

L855-RE2

L855-RE22GN-16

L855-RE97GN-16

L857-RE71GN-16

L857-RE9

L857-RE96GN-16

L857-RE8

L857-RE85GN-16

L856-RE74YL-16

L856-RE9

L856-RE95YL-16 L856-RE8

L856-RE84YL-16

L856-RE75YL-16L857-RE72GN-16

L857-RE29GN-16

L857-RE3

L857-RE31GN-16

L857-RE3

L857-RE32GN-16

L856-RE24YL-16

L856-RE2L856-RE26YL-16

L856-RE2

L856-RE27YL-16

L856-RE3

L856-RE30YL-16

L857-RE2

L857-RE25GN-16

L854-RE99YL-16L855-RE97GN-16

J1

Y938-AF23YL-18Y937-AF30PU-18Y936-AF69PK-18

T748-RE35PK-16

T748-RE35

T748-RE36PK-16

T748-RE

L854-RE68YL-16

L854-RE68YL-16

L855-RE65GN-16

L855-RE65GN-16

L857-RE70GN-16

L857-RE70GN-16

L856-RE73YL-16

L856-RE73YL-16

L855-RE63GN-16

L854-RE66YL-16

L857-RE72GN-16

L856-RE75YL-16

L855-RE97GN-16

L856-RE75YL-16

L854-RE99YL-16L857-RE72GN-16

L855-RE63GN-16L854-RE66YL-16

L854-RE99YL-16

L856-RE75YL-16

L857-RE72GN-16

L855-RE63GN-16

L854-RE66YL-16

L856-RE73YL-16

L857-RE70GN-16

L855-RE65GN-16

L854-RE68YL-16

152-AF97RD-14

152-AF93RD-14152-AF99RD-14

C210-AF92BK-14

C210-AF87BK-14

14

14 L874-RE98 OR-14

L874-RE98OR-14

L874-RE98OR-1414

4 T748-RE88 PK-14

T748-RE88PK-14

T748-RE88PK-14

T745-RE55YL-14

L873-RE56GY-14

T745-RE62YL-14

TWISTED PAIRNOTE A

88

8

6

308-AF108 YL-16

BK-14

4

6

6T745-RE51 YL-14

L874-RE48 OR-14

T748-RE49 PK-14

L873-RE50 GY-14

4

4

4 AB

AF-C33R9965

CDEFGH

AB

AF-C46D5257

CDEFGH

AB

AF-C69X4385

CDEF

12

AF-C91552252

3456789101112

12345678

9101112131415161718192021222324

AF-C101471445

252627282930313233343536

373839404142

15243

AF-C211114875

15243

AF-C221114875

12

AF-C51552269

12

AF-C71552269

12

AF-C21552269

12

AF-C81552269

+BATT 1GND+BATT 2GNDOVER-CURRENT FAULT

SWITCHED POWER 1SWITCHED POWER RTN 1SWITCHED POWER 2SWITCHED POWER RTN 2

AWAKE AWAKE RTN

POWER MODULE226-9169

SWITCHED POWER 3SWITCHED POWER RTN 3

+BATT 3GND

KEY SWITCH

CAT DATALINK +

-BATT

CAT DATALINK -

LEFT INC/DEC SW (DEC)

RIGHT AUTO/MAN SW (NC)

RIGHT INC/DEC SW (INC)RIGHT INC/DEC SW (DEC)

+BATT

VALVE CONTROL MODULE2621408

LEFT INC/DEC SW (INC)

LEFT AUTO/MAN SW (NC)

+BATT+BATT

LEFT AUTO/MAN (NO)RIGHT AUTO/MAN SW (NO)

-BATT

LEFT INC/DEC (NEUTRAL)

CAN 0 HIGH

SWITCHED POWER

CAN 0 LOW

MACHINE INCLINATION SENSOR

226-9170

SWITCHED POWER RTN

87a87

85

86

30

IMPLEMENT ENABLE RELAY1114871

87a87

85

86

30

POWER MODULE ENABLE RELAY1114871

RH BLADE LOWER SOL2661598

RH BLADE RAISE SOL2661598

LH BLADE RAISE SOL2661598

LH BLADE LOWER SOL2661598

DUST CAP2435362



CONN 10

CONN 11

CONN 12

CONN 13

1

F

E

D

C8502

ABC

AB

C3566

CDEFGHIJ

AB

C2566

CDEFGHIJ

AB

C6566

CDEFGHIJ

A

B

C5566

CDEFGHIJ

ABC

RE-C41342540

L855-AL2GN-16L854-AL1YL-16

RH BLADE KNUCKLES

RH BLADE KNUCKLES

LH BLADE KNUCKLES

AL-C31740502

ABC

ABC

AL-C21342540

LH BLADE KNUCKLES



A

B

C

T744-AG20 WH-18-GXL

T744-AG21 WH-18-GXL

L872-AG43 BU-18-GXL

L872-AG42 BU-18-GXL

N977-AG27 PU-18-GXL

N977-AG35 PU-18-GXL

N978-AG45 PU-18-GXL

N978-AG41 PU-18-GXL

AB

AG-C102532692

CD

AB

AG-C92532692

CD

CENTER LIGHTBAR244-1720 RS232 RX

RS232 TX

PWRGND

RIGHT LIGHTBAR244-1720 RS232 RX

RS232 TX

PWRGND



CONN 2 CONN 3

CONN 4

CONN 5

CONN 5

MACHINE

3D CAB

8 7

1

RM-C11275486

20CTCT SYSTEM BREAKER

6T-3644

L855-AF31GN-16

L854-AF24YL-16

L854-AF26YL-16L855-AF33GN-16

892-AF38BR-18893-AF35GN-18

L857-AF44GN-16L856-AF48YL-16

200-AF64BK-14

200-AF64BK-14

200-AF66BK-14

200-AF66BK-14

200-AF68BK-14

200-AF68BK-14

J769-AF53YL-18

Y933-AF32YL-18

K722-AF27YL-18

J771-AF58BU-18

Y934-AF29WH-18

K723-AF25PU-18

152-AF82RD-12

152-AF200 RD-14

152-AF82RD-12

152-AF200 RD-14

- -

J769-AG2YL-18

J769-AG2YL-18

Y933-AG4YL-18

Y933-AG4YL-18

K722-AG6YL-18

K722-AG6YL-18

K722-AG6YL-18K723-AG7PU-18

K723-AG7PU-18

K723-AG7PU-18

Y934-AG5WH-18

Y934-AG5WH-18

J771-AG3BU-18

J771-AG3BU-18L872-AG19BU-14

L872-AG19BU-14L872-AG24BU-18-GXL

T744-AG26WH-18-GXL

L857-AG30GN-18-GXLL857-AG30GN-18-GXLL856-AG29YL-18-GXL

L856-AG29YL-18-GXL

N977-AG32PU-18-GXL

N977-AG32 PU-18-GXL

T744-AG36WH-18-GXL

T744-AG36 WH-18-GXL

L870-AG37YL-18

L870-AG37YL-18L870-AG37YL-18

BK-18

N961-AG39OR-18-GXL

N961-AG39OR-18-GXL

N961-AG39 OR-18-GXL

N958-AG40PK-18-GXLN958-AG40PK-18-GXL

N958-AG40 PK-18-GXL

152-AE1 RD-10177-AC1 RD-4

CONNECTTO THE MAIN RELAY WITH

THE EXISTING 177-RD CIRCUIT

AF-C1 CONNECTS TO MACHINE HARNESS W AT THE BOTTOM OF THE PLATFORM


200-AG17BK-18-GXL

156-AG38YL-18-GXL

Y935-AG15OR-18

Y935-AG15OR-18

Y935-AG15OR-18

Y936-AG14PK-18

Y936-AG14PK-18Y937-AG33PU-18

Y937-AG33PU-18

- -

Y938-AG34YL-18

Y938-AG34YL-18

Y938-AF23YL-18

Y937-AF30PU-18Y936-AF69PK-18Y935-AF78OR-18


C209-AF104BK-16C209-AF43BK-16

C209-AG11BK-16

C209-AG11BK-16

C209-AG10BK-16

C209-AG10BK-16

C209-AG12BK-16

C209-AG12BK-16

C209-AG12BK-16C209-AG13BK-16

C209-AG13BK-16

T744-AG1WH-14

T744-AG1WH-14

AF-C1

T744-AG26 WH-18-GXL

L872-AG24 BU-18-GXL

C210-AF70BK-14

C210-AF70BK-14

308-AF100 YL-16

T744-AG8 WH-14

T744-AG8 WH-14

T744-AG20 WH-18-GXL

T744-AG20 WH-18-GXLT744-AG21 WH-18-GXL

T744-AG21 WH-18-GXL

L872-AG43 BU-18-GXL

L872-AG43 BU-18-GXLL872-AG42 BU-18-GXL

L872-AG42 BU-18-GXL

N977-AG27 PU-18-GXL

N977-AG27 PU-18-GXLN977-AG35 PU-18-GXL

N977-AG35 PU-18-GXL

N977-AG25 PU-18-GXL

N977-AG25 PU-18-GXL

N756-AG18 PK-18-GXL

N756-AG18 PK-18-GXLP969-AG16 BR-18-GXL

L854-AF24 YL-16

L855-AF31 GN-16

308-AF100 YL-16

893-AF35 GN-18892-AF38 BR-18

N978-AG47PU-18-GXL

N978-AG47 PU-18-GXL

N978-AG45 PU-18-GXL

N978-AG45 PU-18-GXLN978-AG41 PU-18-GXL

N978-AG41 PU-18-GXL

N978-AG31 PU-18-GXL

N978-AG31 PU-18-GXL

N959-AF115 PK-1N963-AF114 OR-1

N960-AG50 OR-18-GXL

N960-AG50 OR-18-GXL

N957-AG51 PK-18-GXL

N957-AG51 PK-18-GXL

N967-AG49 GY-18-GXL

N967-AG49 GY-18-GXL

N967-AG49 GY-18-GXL

N976-AG9 PU-18-GXL

N976-AG9 PU-18-GXL

N976-AG9 PU-18-GXL

L870-AG46 YL-18-GXL

L870-AG46 YL-18-GXL

200-AG17 BK-18-GXL156-AG38 YL-18-GXL

T744-AG52 WH-14

T744-AG52 WH-14

152-RM1 RD-12

12

AG-C41552272

34

12

AG-C61552269

AJ-C13E-3364

AG-C111552267

3E3370

ABC

123456789101112131415161718192021222324

AG-C59X0141

25262728293031323334353637383940

TUV

W XYZ

AABBCCDDEEFFGGHHIIJJKKMMNNPPQQRR

3 2

RH INC DEC SW 246-6561

BK-18RD-18

WH-18 MOM

MOMGN-18

-RS232-1 RXDRS232-1-TXD

RESERVEDRESERVED

ALARM OUTTI-STATE SWITCH INPUT 1

RESERVED

CAN 1 SHIELD

RESERVEDSWITCH INPUT 2

BATT- AWAKE GND

AWAKERS232-0 GND

BATT -

CAN 0 SHEILD

RS232-0 RTSRS232-0 CTSRS232-0 RXDRS232-0-TXD

RESERVEDRESERVEDRESERVED

ALARM167-8712

100-AJ1 RD-18200-AJ2 BK-18

JUMPER251-7591

ABC

AF-C191740502

ABC

AF-C131740502

12

AF-C161552273

345

6

1

AF-C141297163

AF-C171342540

AF-C151342540

2728293031323334353637383940

REAR FRAME GROUNDFRAME GROUND

1

AE-C11275486

1

AE-C21275485

1

+-

ABC

MPT SENSOR253-7456

OPTIONAL



CONN 7

6 5

K815-AF

K81K81K81K81

H803-AF

L85L85

L855-AF31GN-16

L854-AF26YL-16

L855-AF33GN-16

892-AF38BR-18892-AF37BR-18

892893

893-AF35GN-18

L854-AF46YL-16

L854-AF46YL-16

L856-AF45YL-16

L855-AF42GN-16

L855-AF42GN-16

L857-AF41GN-16L857-AF44GN-16

L856-AF48YL-16

893-AF34GN-18

L854-AF24YL-16

200-AF66BK-14

200-AF64BK-14200-AF68BK-14

T744-AF73WH-14L870-AF72YL-18

L872-AF74BU-16

L872-AF74BU-16

L872-AF74BU-16

T744-AF75WH-16

T744-AF75WH-16

N960-AF76OR-18

N960-AF76OR-18

N957-AF77PK-18

N957-AF77PK-18

N961-AF83OR-18

N961-AF83OR-18

N958-AF84PK-18

N958-AF84PK-18

L872-AF49BU-14

T744-AF59WH-14

J76

J769-AF53YL-18

Y933-AF32YL-18

Y93

K72

K722-AF27YL-18

J77

J771-AF58BU-18

Y934-AF29WH-18

Y93

K72

K723-AF25PU-18

152-AF200 RD-14152-AF82RD-12

C209-AF94BK-16C209-AF57BK-16

C209-AF104BK-16

C209-AF43BK-16

L854-AK3YL-16L854-AK3YL-16

L855-AK4GN-16

L855-AK4GN-16

L872-AK1BU-16T744-AK2WH-16

N960-AK7OR-18

N960-AK7OR-18

N957-AK8PK-18

N957-AK8PK-18

N958-AK9PK-18

N958-AK9PK-18N961-AK10 OR-18

N961-AK10OR-18

L872-AK1BU-16T744-AK2WH-16

Y938-AF23YL-18

Y93

Y937-AF30PU-18

Y93

Y936-AF69PK-18

Y93

Y935-AF78OR-18

Y93

L856-AF20YL-16

L857-AF22GN-16

L854-AF62YL-16

L855-AF63GN-16

TWISTED PAIRNOTE A

TWISTED PAIRNOTE A

C209-AF57BK-16C209-AF94BK-16

C209-AF104BK-16

C209-AF43BK-16

T744-AF75WH-16

L855-AF42GN-16L854-AF46YL-16

TWISTED PAIRNOTE A

M913-AF89PU-18

M91

N714-AF71GY-18

N71

152-AF96 RD-12

C210-AF70BK-14

C210-AF70BK-14

308-AF100 YL-16

T969N706

C903

308-

N976-AF117 PU-18

N976-AF117 PU-18N959-AF115 PK-18

N959-AF115 PK-18

N963-AF114 OR-18

N963-AF114 OR-18

N967-AF116 GY-18

N967-AF116 GY-18

200-AF113 BK-14

156-AF118 YL-14

152-AF122 RD-12

123456789101112

AK-C11907612

AB

AK-C21678987

CDEFGH

COM 2 TXDCOM 2 RXD

+BATT

CAN 0 HIGHCOM 1 TXD

-BATT

GPS RADIO229-2336

COM 1 RXDCAN 0 LOW

COM 2 TXDCOM 2 RXD

+BATT

CAN 0 HIGHCOM 1 TXD

-BATT

ATS RADIO244-1718

COM 1 RXDCAN 0 LOW

12

AF-C121552253

3456789101112

123456789101112

AF-C181907612



CONN 9

4 3

WIRES THAT HAVE SYSTEM VO

WIRES THAT HAVE SYSTEM VO

POWER MODULE CIRCUIT.GROUND CIRCUIT.

VALVE CONTROL MODULE CIRCU

ACCUGRADE CIRCUIT.

WIRE GROUP COLOR DE

CAN "0" DATA LINK.

CAT DATA LINK.

CAN "1" DATA LINK.

12

RE-C73E3376

34

T744-AL25WH-16

16

K815-AF2GN-16

16

K814-AF1PK-16

16

K813-AF4BU-16

16

K812-AF3OR-16

L855-AF28GN-16

16

L854-AF21YL-16

16

1818

18

18

18

18

18

18

L855-AL9GN-16L854-AL16YL-16 L854-A

L872-AL3BU-16

J-2

18

Y938-AF23YL-18

18

Y937-AF30PU-18

18

Y936-AF69PK-18

18

Y935-AF78OR-18

L85L854-RE99YL-16L855-RE97GN-16

152-AF97RD-14152-AF95RD-14

152-AF95RD-14152-AF98RD-14

152-AF98RD-14

152-AF93RD-14

152-AF93RD-14152-AF99RD-14

152-AF99RD-14

C210-AF91BK-14

C210-AF91BK-14

C210-AF88BK-14

C210-AF88BK-14

C210-AF92BK-14C210-AF87BK-14

L872-RE58BU-16T744-RE57WH-16

C209-AF90BK-16

C209-AF90BK-16

18

M913-AF89 PU-18

18

N714-AF71 GY-18

T969-AF106 YL-18

-18-18

N706-AF107 GY-18

C903-AF105 BU-18

-18

16

209-AF121 BK-16

12

AL-C11552272

34

37383940414243444546474849505152535455565758596061626364656667686970

123456789101112131415161718

192021222324

AF-C111471446

25262728293031323334353637383940414243444546

474849505152535455565758596061626364656667686970

12

AF-C81552269

BLADE LEFT LOWER SOL

BLADE RIGHT LOWER SOL

BLADE RIGHT RAISE SOLBLADE LEFT RAISE SOL

CAN 0 HIGHCAN 0 LOW

BLADE SOL RTNSWITCH TO GND RTN

-BATT

-BATT

+BATT+BATT

+BATT+BATT

LEFT AUTO/MAN (NO)RIGHT AUTO/MAN SW (NO)

LEFT INC/DEC (NEUTRAL)RIGHT INC/DEC (NEUTRAL)

CTCT STATUS INDICATOR

INDICATOR RETURN

IMPLIMENT ENABLE RELAY

IMPL ENABLE RLY RETURN

RH BLADE LOWER SOL2661598



CONN 14

CONN 15

DCM

1

C

B

A

HEN THE KEY SWITCH IS OFF.

HEN THE KEY SWITCH IS ON.

TIONS

12

RC-C11552272

34

AB

RC-C29X4385

CDEF

CAN 0 HIGH

SWITCHED POWER

CAN 0 LOW

BLADE ROTATION SENSOR244-1714

SWITCHED POWER RTN

1234

RA-C13E3376 A

B

RA-C29X4385

CDEF

CAN 0 HIGH

SWITCHED POWER

CAN 0 LOW

BLADE INCLINATION SENSOR226-9170

SWITCHED POWER RTN

CIRCUIT GROUPINGDESIGNATION

#H

ATCH WIRE,CABLE & COMPONENT

CIRCUIT NOT CONNECTED

CIRCUIT CONNECTED

BLUEGREEN

BUGN

RD WHORYLPKBK

BLADE, SPADE, RING,OR SCREW TERMINAL

INTERNAL ELECTRICALCONNECTION TO SURFACEOF COMPONENT

ELECTRICAL CONNECTIONTO VEHICLE STRUCTURE

CONNECTOR

SYMBOL DESCRIPTION

BROWNPURPLEGRAYBLACK

COLOR ABBREV

PINKYELLOW ORANGE

WHITERED

BRPUGY

L872-RA1BU-16L872-RA1BU-16

L872-RC1BU-16L872-RC1BU-16

L854-RA3YL-16L854-RA3YL-16

L854-RC3YL-16L854-RC3YL-16

L855-RC4GN-16L855-RC4GN-16

L855-RA4GN-16L855-RA4GN-16

T744-RA2WH-16

T744-RA2WH-16

T744-RC2WH-16

T744-RC2WH-16

L872-AL24BU-16

T744-AL30WH-16

T744-AL29WH-16

L855-AL8GN-16

L855-AL11GN-16

L854-AL13YL-16

L872-AL4BU-16

HARNESS ASSEMBLIESIDENT PART NUMBER CHG LOC NOTE AC 246-1682 01 B-8 C/B JUMPER AE 244-5873 01 B-7 C/B HARNESS AF 236-2354 04 D-7 CHASSIS HARNESS AG 238-8810 00 C-7 CD550A HARNESS AH 247-6457 01 E-7 CTCT INDICATOR

AK 243-3247 00 B-5 RADIO HARNESS AL 244-1899 00 C-2 FRAME HARNESS AP 233-3292 00 E-7 1D/2D HARNESS AR 250-0889 00 NOTE F CB420 JUMPER RA 236-2356 01 C-1 BLADE INC. HARNESS RC 243-3250 00 C-1 BLADE ROT. HARNESS RE 243-3248 01 E-4 KNUCKLE HARNESS RG 231-0049 00 NOTE B ELETRIC MAST RG 240-0768 00 NOTE B ELETRIC MAST RH 244-1723 00 NOTE C SONIC ELEVATION SENSOR RJ 244-1721 00 NOTE D GPS RX RL 226-9270 00 NOTE F EM JUMPER RM 263-9458 00 B-8 ARO BREAKER

AJ 167-8714 02 B-8 ALARM JUMPER

THIS SCHEMATIC IS FOR THE ACCUGRADE ATTACHMENT READY OPTION(ARO) FOR MOTOR GRADERS. THE WIRING DIAGRAM PART NUMBERIS 249-8754 CHG 00.

NOTE A: ALL CAT& CAN DATA LINKS TO BE TWISTEDNOTE B: HARNESS RG PROVIDED BY CTCTNOTE C: HARNESS RH PROVIDED BY CTCTNOTE D: HARNESS RJ PROVIDED BY CTCTNOTE E: HARNESS RL PROVIDED BY CTCTNOTE F: HARNESS AR PROVIDED BY CTCT

L854-AL5YL-1616 T744-RA5 WH-16

T744-RA6 WH-16

T744-RC5 WH-16T744-RC6 WH-16

12

AL-C51552272

34

12

AL-C63E3376

34

1234

AL-C43E3376

12

AL-C71552272

34

DUST CAP2435362

DUST CAP2435362

cat 140h wiring diagram col

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