Cat Wheel Loader 980F Electrical System Schematic Manual - PDF DOWNLOAD

SENR5225-01 Replaces SENR5200 November 1995

980F Wheel Loader Electrical System 5XJ1-587 8CJ1-UP 3HK1-UP

© 1995 Caterpillar All Rights Reserved

Printed in U.S.A.

RELAY PANEL

BRAKE AIR DRYER 8W-3087

614-PU

11

A BK-22 BK-22

2 1

120-YL 200-BK-14

L18

10

112-PU-4

CMS REAR FLOOD LAMPS FRT CAB FLOOD LAMPS CONVERTER/AIR DRYER

10A 10A 10A 10A

112-PU-14 112-PU-14 112-PU-14 112-PU-14

615-YL

105-BR

120-YL

120-YL

514-PU-14

DIMMER SW 2H-1855

1 2 3

158-BR-14

FUSE 3K-8782

L27

200-BK-14

A

OPERATOR STATION

200-BK-14 128-PK 619-GN-14 976-OR

FRAME GROUND

L15

L18

7

E

A

4 1 3 2

200-BK 128-PK 619-GN-14 976-OR 409-OR-18 417-GY-18 710-GN-18 201-BK 710-GN 201-BK A VV 201-BK 2 201-BK-18 1 113-OR-18 426-BR-18 3 4 442-GY-18 5 496-WH-18

6

200-BK-14

200-BK 128-PK 619-GN-14 E

A 200-BK-14 611-PU 605-YL 606-GY

L27

RD-18 RD-18 2 1

RD-18 RD-18 E

E 761-GY

200-BK 200-BK 200-BK

762-YL 128-PK 200-BK 128-PK

128-PK

E

OPERATOR STATION

1 3 6 2 4 5 7

610-OR-14 102-BU-14 200-BK 611-PU-14 605-YL-14 606-GY-14 614-PU-14

611-PU-14 605-YL-14 606-GY-14

128-PK 200-BK 619-GN-14

200-BK

L27 614-PU-14 200-BK-14 411-PK-18 538-BR-14 976-OR 611-PU-14 615-YL

200-BK 200-BK-14 200-BK

L2

L2 L2

E

614-PU

614-PU

614-PU 200-BK 200-BK 619-GN-14

2 1

SYMBOL

113-OR-18 201-BK 440-BR-18

F

A B C

1 2 3

RD-18 BK-18 YL-18

RD-18 BK-18 YL-18

L

GN-18 GY-18

1 2

FF

CIRCUIT CONNECTED PARKING BRAKE SW 9X-3210

614-PU 605-YL 606-GY BBB

D

VV 3 2 5 1 4

3

200-BK 128-PK 201-BK 201-BK 976-OR 417-GY-18 619-GN-14 710-GN-18 121-YL 321-BR 409-OR-18 710-GN

MM 1 2

A 2 1

+

BK-18

ATCH WIRE, CABLE, COMPONENT L#

-

FUEL SENDER 3E-5305

PRIMARY STEERING SW 9X-1159

BK-18

TRANSMISSION OUTPUT SPEED SENSOR 3E-7886

2

710-GN

L

2 1

710-GN-18 201-BK

WH BK

COM A

710-GN 121-YL 321-BR 409-OR-18

L28

1 3 4 2

N/O

BACKUP ALARM SW 9N-1750

N/C

GG 121-YL 321-BR 409-OR 201-BK

N/C

619-GN-14 G

YY 1 2

HIGH BEAM INDICATOR LAMP 7N-5876

YY 1 2

976-OR 200-BK E

619-GN-14 762-YL 200-BK 128-PK 761-GY

L

1 2

L28

D

QQ

3 6 5 2 1 4

RIDE CONTROL SOLENOID VALVE 6T-8046

426-BR 201-BK

426-BR 201-BK H

1 2

2

LIFT POSITIONER SW 8C-5434 G

D

BK-18 OR-18 YL-18

NON ENGINE END FRAME GROUND

200-BK 128-PK 761-GY

1 2 QQ H

B A C

+ BATTERY SOLENOID GROUND

GROUND +V SIGNAL

1 2 3

BK-18 OR-18 BU-18

CIRCUIT GROUPING DESIGNATION

LOC IDENT PART NO. CHG HARNESS AS. A 4E-4459 04 B-9 A 4Y-6298 01 B-9 B 8R-9204 03 B-8 C 4E-4464 01 E-11 C 4Y-6262 02 B-12 D 4E-4466 02 A-3 E 4E-4461 02 A-6 E 4Y-6654 00 A-6 F 4E-4465 01 F-6 G 4E-4463 02 B-2 H 4E-8012 00 A-2 L 8R-7067 01 D-3 M 8R-9296 00 B-5 P 8R-7199 04 D-6 Q 8R-6083 01 C-4 R 8R-9203 01 D-8 S 8R-8117 00 E-7 T 8R-6082 F-6 00 U 8R-0644 00 C-11 FF 9U-0679 00 C-1 GG 6W-8227 02 B-2 PP 4E-3724 01 A-2 QQ 6W-4721 02 A-2 RR 4E-9865 01 C-11 TT 4E-4462 01 F-3 UU 4E-4460 04 D-11 VV 4E-5629 00 A-6 WW 4E-9866 00 D-10 YY 9U-3218 00 B-2 ZZ 4Y-4579 01 E-1/F-1 AAA 4Y-6329 02 F-2 BBB 4Y-6261 01 A-3 CCC 4Y-5572 00 A-5 DDD 4Y-6655 00 E-2

BUCKET POSITIONER SW 8C-5435

PP G

TRANSMISSION NEUTRAL SW 9N-1750

OR-18 BU-18 BK-18

200-BK 200-BK

619-GN-14 976-OR 762-YL 200-BK-14 128-PK 761-GY

D 201-BK-18 113-OR-18 442-GY-18

BK BK

3 5 200-BK-14 2 1 4 200-BK 976-OR

201-BK-18 496-WH-18 201-BK-18

PP 128-PK 1 762-YL 2 200-BK 3

G

E 976-OR 762-YL 200-BK 128-PK 761-GY

BBB

COM

N/O

GROUND + BATTERY SOLENOID

NOTE STD ATCH E STD ATCH E STD ATCH E STD

B

ATCH ATCH ATCH ATCH ATCH

V W HH JJ KK MM NN

WIRE AS. 9F-4337 2W-8714 4E-4468 4E-8011 8R-9295 6W-8944 4E-4467

07 00 01 00 00 00 01

B-11 B-12 D-1 D-5 B-4 B-2/D-4 F-2

J K AA BB CC DD EE LL SS XX

CABLE AS. 8R-6111 2G-1830 8E-2892 8R-4186 2V-7396 9W-2489 9C-9743 4E-3402 8E-2893 8R-4187

01 02 01 03 02 01 00 01 01 02

F-9 A-11 E-11 E-11 B-11 B-11 B-12/E-12 B-11 E-12 B-12

POWERTRAIN FILTER SW THIS SCHEMATIC IS FOR THE 980F WHEEL LOADER (9X4258 CHG 01) 9X-7781

HYDRAULIC OIL LEVEL SW 7T-8530 BK-18 HYDRAULIC TEMP SENSOR 3E-5370

C

ELECTRICAL CONNECTION TO VEHICLE STRUCTURE INTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT CONNECTOR

BK

200-BK

L28

CIRCUIT NOT CONNECTED

+V GROUND SIGNAL

GN-18 BK-18

FUEL LEVEL BUFFER 3E-6172

W/O STEERING SWITCH CONNECT WIRE AS. MM TO HARNESS AS. A

417-GY-18 201-BK

SENDER CHASSIS

+V GROUND SIGNAL

DESCRIPTION

BLADE, SPADE, RING, OR SCREW TERMINAL

BK-18

F 113-OR-18 201-BK 447-PK-18

RH DASH PANEL LAMPS 7N-5876 L 614-PU 200-BK

614-PU

F

BRAKE AIR PRESSURE SENSOR 9X-5272 130-GN STOPLAMP SW 2M-9346 604-OR-14 F F

L2 4 5 3 2 1

HH

COLOR RED WHITE ORANGE YELLOW PINK BLACK GRAY PURPLE BROWN GREEN BLUE

L4 113-OR-18 604-OR-14 130-GN 440-BR-18 419-YL-18

447-PK-18 201-BK

RH TURN INDICATOR LAMP 7N-5876 L 614-PU 200-BK

F

433-BU-18

BK-18

113-OR-18 201-BK

CAB FLOODS INDICATOR LAMP 7N-5876 L 200-BK 615-YL

426-BR-18 201-BK-18 496-WH-18 113-OR-18 442-GY-18

4

L

RIDE CONTROL INDICATOR LAMP 7N-5876 L 976-OR 200-BK

611-PU-14 200-BK

605-YL-14 606-GY-14

5

976-OR LH TURN INDICATOR LAMP L 7N-5876

MASTER ACTION LAMP 9W-2111 L 411-PK-18 200-BK HAZARD FLASHER INDICATOR LAMP 7N-5876 L 538-BR-14 200-BK

976-OR

RD WH OR YL PK BK GY PU BR GN BU

F

3L

976-OR

619-GN-14 614-PU-14 611-PU-14 605-YL-14 606-GY-14

619-GN-14

A

976-OR

614-PU

L 7 1 2 3 6 4 5

F

201-BK 419-YL-18

200-BK-14

200-BK

E 2 1 3

L15

B

LIFT K.O. 8C-9634

2

614-PU 200-BK

L27

CCC

E

321-BR 121-YL

RD-18 RD-18 E

CCC STRAP AS. 6Y-6584

614-PU

L10

1 2

611-PU-14 619-GN-14

762-YL

R

BUCKET K.O. 8C-9635

1 2

610-OR-14

CONDENSER FAN RELAY NOTE D

611-PU-14 619-GN-14

614-PU L10

200-BK-14 200-BK

BUCKET FLOAT 8C-9635

HI/LOW BEAM HEAD LAMP 4Y-4580

200-BK-14

619-GN-14

606-GY-14 200-BK

L8

L9

619-GN-14 611-PU-14

201-BK

113-OR-18

605-YL-14 200-BK

614-PU

102-BU-14

200-BK

PLATFORM GROUND

128-PK

503-BR 505-BU 504-YL

603-PK 605-YL-14 606-GY-14 976-OR 538-BR-14 611-PU-14 614-PU-14

F

432-PK-18

RIDE CONTROL SW 6T-3990 603-PK 128-PK 605-YL-14 606-GY-14

200-BK-14

105-BR

200-BK-14 521-YL-14

614-PU

2 1 1 3 2 4 7 5 6

112-PU-4

L13

TURN & CLEARANCE LAMP RH 4Y-3263

T C

BRAKE OIL SWITCHES 7V-5647

L 603-PK

L

1 2

201-BK

113-OR-18 116-BR 127-OR 120-YL B M

L

409-OR

KK

1 2 3 DDD ZZ

GY-18 PU-18

FLOOD LAMP 8C-5582

HH

2 1 3

112-PU-14

15A

619-GN-14

762-YL 128-PK 200-BK

BLOWER MOTORS

FUSE HOLDER 4K-5122

KK

E

ABBREV

TT

CIGAR LIGHTER 9W-0335

L

614-PU

KK 124-GN-14

615-YL

B

200-BK 200-BK

PLATFORM GROUND

200-BK-14 521-YL-14 513-OR-14 158-BR-14

615-YL

2 1 BK RD 501-GN 118-GY 500-BR 502-OR 129-BU 200-BK-14 193-PU

CIRCUIT BREAKERS 6N-8589

112-PU-14 112-PU-14 112-PU-14 112-PU-14

619-GN 611-PU 200-BK

BBB DDD

G

201-BK 201-BK 201-BK

10A 10A 10A 10A

FLOOD LAMP 3T-4983

PW

614-PU 614-PU

WIPER MOTORS CIGAR LIGHTER ROTATING BEACON KICKOUTS/RIDE CTRL

128-PK 200-BK

L14

615-YL

201-BK 410-WH-18 201-BK

L25

L26

B

200-BK 200-BK 200-BK

118-GY 129-BU 193-PU 128-PK

L14

R

L

129-BU 200-BK-14

504-YL 505-BU 102-BU-14 118-GY 503-BR 105-BR 120-YL 200-BK KK

WIDTH LAMP 4Y-3259

B B

193-PU

L10

15A

BK/PK-18

P W

H

505-BU

200-BK

128-PK 113-OR-18 120-YL

M 10 3 7 8 6 9 1 2 5 4

614-PU

D

L26

200-BK-14 200-BK-14

REFRIGERANT SW NOTE A 5V-5698

L

112-PU-14

112-PU-4

158-BR-14 118-GY 129-BU 193-PU 128-PK 124-GN-14 113-OR-18 116-BR 127-OR 120-YL

CONDENSER FAN MTRS

WIDTH LAMP 4Y-3259

500-BR 506-PU 118-GY

1 2 3 5 8 4 6 7

118-GY 118-GY 118-GY 537-GN-14

200-BK-14 200-BK

L8

501-GN

REAR WIPER SW 3T-6655

118-GY

118-GY 129-BU 193-PU 128-PK

BK/PK-18

B B

201-BK 201-BK 201-BK

4 3 2 1

4 1

614-PU

T C

L 1 4 3 2 8 10 7 6 5 9

504-YL

L9 L8

H

201-BK

1 2

BK-18 BK-18

BK-18

BK-18

310-PU 308-YL 326-PU 306-GN 105-BR 4 3 5 2 1 L13

200-BK-14

310-PU 308-YL 326-PU 306-GN 105-BR

127-OR 116-BR 102-BU-14 619-GN-14 610-OR-14 614-PU-14 617-BR-14 608-GN 615-YL 200-BK L24

L9 L8

201-BK-18 201-BK-18 201-BK-18 201-BK-14

8

B 118-GY 502-OR 501-GN 500-BR 506-PU 118-GY 505-BU 504-YL 503-BR 507-WH

502-OR

KK

102-BU-14

L10

T

GN GY BR OR

L8

6 5

YL-18 PU-18

118-GY

Q

158-BR-14

FRONT WIPER 6T-6216

503-BR 507-WH

FLASHER AS. 3Y-9287

TURN & CLEARANCE LAMP LH 4Y-3580

605-YL 614-PU

FRONT WIPER SW 3T-6655

L9

L15

9

1 3 4 2 L8

H

MOTOR

3 1 4 2 5

614-PU 606-GY 619-GN-14 611-PU-14 200-BK

L

426-BR-18 201-BK-18

200-BK-14

310-PU 120-YL

102-BU-14 614-PU-14 611-PU 610-OR-14 605-YL 606-GY 200-BK-14

SERV MODE PLUG

ZZ

TT

ACTION ALARM 9G-9813

COMM LINK

CCC 102-BU-14 + BATTERY 537-GN-14 OUT (LAMP) 200-BK-14 GROUND

L24

L24

L13

AAA

HI/LOW BEAM HEAD LAMP 4Y-4580

200-BK-14

606-GY 614-PU

201-BK-18 201-BK-18 201-BK-14

L23

L13

200-BK-14

L20

200-BK-14

310-PU 417-GY-18 128-PK 710-GN-18 409-OR-18 120-YL 112-PU-4 496-WH-18 432-PK-18 976-OR 416-OR-18 442-GY-18

U.S./ METRIC UNITS PLUG

B

619-GN-14 611-PU-14

1 2 3

619-GN 611-PU 200-BK

FLOOD LAMP 3T-4983 615-YL

B

L25

102-BU-14 200-BK-14 605-YL-14 606-GY-14

L10

4 2 5 1 3 BBB AAA

B

MM

L26 L25

L23

B

L9

B

B

L12

L10

619-GN-14 611-PU-14 200-BK 605-YL 614-PU

614-PU

BK-18

200-BK-14

447-PK-18 522-WH-14 615-YL 603-PK 611-PU-14 102-BU-14 608-GN 617-BR-14

B

HARNESS CODE

TURN SIGNAL SW 9G-5589

L13

201-BK-18 201-BK-18 201-BK-18 426-BR-18 429-YL-18 475-PU-18 A401-YL-18 440-BR-18 496-WH-18 419-YL-18 450-YL-18 710-GN-18 442-GY-18 443-YL-18 441-OR-18 447-PK-18 432-PK-18 405-GY-18 417-GY-18 403-GN 409-OR-18 416-OR-18 113-OR-18

L7

201-BK-14

614-PU

200-BK KEY START SW 9G-7641

L23

L12

410-WH-18 411-PK-18 945-BR-18 944-OR-18 291-BK-18 292-BK-18 290-BK-18 275-BK-18 274-BK-18 273-BK-18 272-BK-18 271-BK-18 270-BK-18 201-BK-18 201-BK-18

METRIC UNITS JUMPER

B

L23

619-GN-14 611-PU-14

L7

L7

OFF ON ST

6 5 4 3 2 1 7 507-WH 506-PU

MOTOR

L20

200-BK-14 200-BK-14

A

614-PU-14 619-GN-14 610-OR-14 617-BR-14 608-GN 615-YL 102-BU-14 102-BU-14 310-PU 308-YL 326-PU 306-GN 105-BR 105-BR 538-BR-14 605-YL-14 606-GY-14 611-PU-14 603-PK 976-OR 120-YL 120-YL 128-PK 112-PU-4 113-OR-18 113-OR-18 426-BR-18 440-BR-18 419-YL-18 417-GY-18 710-GN-18 409-OR-18 475-PU-18 447-PK-18 443-YL-18 405-GY-18 441-OR-18 450-YL-18 A401-YL-18 429-YL-18 496-WH-18 432-PK-18 416-OR-18 442-GY-18 201-BK-18 201-BK-18 201-BK-18 201-BK-18 201-BK-14 403-GN

GROUND +12 VOLT

L28

C S B

513-OR-14

426-BR-18 619-GN-14 538-BR-14 513-OR-14 306-GN 201-BK-18 113-OR-18 429-YL-18 507-WH 440-BR-18 419-YL-18

5 11 2 3 5 6 9 12 8 10 4 1 7

710-GN

L24

L23

200-BK-14

REAR WASHER 7T-8890

611-PU

308-YL 326-PU A401-YL-18 610-OR-14 475-PU-18 403-GN 443-YL-18 405-GY-18 441-OR-18 450-YL-18 506-PU 614-PU-14 105-BR

L23

BK-18 OR-18

118-GY 118-GY 118-GY 506-PU 507-WH

326-PU 306-GN 105-BR

606-GY-14 605-YL-14 102-BU-14 200-BK-14

L15

A

321-BR

201-BK

506-PU 507-WH 403-GN 403-GN 522-WH-14 614-PU-14 614-PU-14 614-PU-14

606-GY-14 605-YL-14

A

201-BK-14

P

B

2 1 3

1 2

R

4 3 1 5 2

MOTOR

619-GN-14 611-PU-14 605-YL 614-PU 606-GY

VOLTAGE CONVERTER 7T-8000

BK

308-YL

606-GY-14 605-YL-14

200-BK-14 A

P

200-BK 592-BU

944-OR-18 945-BR-18

START AID SW 3T-3453

+ BATTERY GROUND

1 2

6

P

619-GN-14 611-PU-14 610-OR-14

201-BK 201-BK 710-GN 201-BK 619-GN-14 442-GY-18 496-WH-18 417-GY-18 426-BR-18 409-OR-18 710-GN-18 128-PK 976-OR 113-OR-18 113-OR-18 113-OR-18 113-OR-18 113-OR-18

B 2 5 19 23 9 20 8 3 25 26 27 28 29 4 21 24 31 30 39 13 32 22 7 6 33 14 1 11 10 16 15 17 18 35 40 37 12 34 38 36

201-BK

START AID SOLENOID 9G-4365

BK-00

C

12

200-BK

105-BR 200-BK-14

K

200-BK 606-GY

C

P

2 3 1

BK-00 AUX START RECEPTACLE

L6

FRONT WASHER 7T-8890

2 1

9

RUNNING LAMP SW 6T-3989

P

614-PU-14

L12 L21

L6

TO FRAME

A

YL

L29

RD-00

BK-00

201-BK 200-BK-14

K

A 606-GY 605-YL

L14

12V BATTERY 3T-5760

DISCONNECT SW 7N-0718

L19

608-GN BK-18 RD-18

3

5 PANEL LAMP 7N-5876

PANEL LAMP 7N-9967

PANEL LAMP 7N-9967

201-BK-18 201-BK-18 291-BK-18 290-BK-18

200-BK-14 200-BK 200-BK 200-BK

S

P

P

PANEL LAMP 7N-9967

614-PU-14

12

8

L25

CCC 3 605-YL-14 2 606-GY-14

200-BK-14

NEG

BK-00

DD

V

200-BK

TURN LAMP 7X-6066

FLOOD LAMP SW 9X-1423

2

PANEL LAMP 7N-5876

L14

200-BK-14 200-BK-14 200-BK-14 200-BK-14

301-BU 207-BK BK-6

CC

L18

BK-18 BK-18

606-GY

12V BATTERY 3T-5760

BB

101-RD-4 LL

200-BK 200-BK-14

POS

XX

L17

304-WH-8

615-YL 440-BR-18 447-PK-18 419-YL-18 432-PK-18 614-PU-14 L21 608-GN 506-PU L20 507-WH 102-BU-14 326-PU 306-GN 112-PU-4 A401-YL-18 L17 308-YL 105-BR 310-PU 310-PU 310-PU L18 120-YL 403-GN-18 522-WH-14 513-OR-14 441-OR-18 443-YL-18 450-YL-18 405-GY-18 201-BK 113-OR-18 200-BK-14 200-BK-14 200-BK-14 200-BK-14 200-BK-14 200-BK-14 200-BK-14 200-BK-14

1 2

604-OR 614-PU 604-OR 614-PU

NEG

EE

L20

MOTOR

201-BK 200-BK-14

BK-00

606-GY 605-YL

403-GN-18

310-PU 311-WH

BR-18

C

606-GY 604-OR 614-PU

C

STARTER 6N-1889 G S

507-WH

BACKUP LAMP RH 4Y-3448

YL-18 OR-18 PU-18

EE

BK-00

12

608-GN

L16

207-BK 302-OR 304-WH-8 101-RD-4 203-BK

606-GY

TU S TA G

C

200-BK

C TURN STOP TAIL LAMP AS. RH 4Y-3264

109-OR-4

403-GN-18 AA

604-OR 614-PU 200-BK

1 3 2

L5

RD-00

321-BR

200-BK RD-18 WH-18 BK-18

TO ENGINE

RD-00

L25

292-BK-18 201-BK-18

S

L14

L30

UU

V

BLOCK AS. 8C-6358 LL RD-00

L22

605-YL 606-GY

2 1 SS

POS

S T

+

RD-00

321-BR C

ALT

ALTERNATOR 5S-9088

K

BR-18

STOP & TAIL LAMP AS. 8C-6207

174-PK 795-YL

2 1

W/O ENGINE SHUTDOWN SOLENOID CONNECT DUAL HP/ ENGINE SHUTDOWN SOLENOID TO HARNESS AS. UU

MTR BAT

321-BR 200-BK

BACKUP LAMP LH 4Y-3448

BK BK

302-OR UU 1 2 RESISTOR 6T-2217

W

605-YL 604-OR 614-PU

321-BR 321-BR

C

11

UU

L30

BK-6

C

YL-18 OR-18 PU-18

TU S TA G

9

3 2 1 10 6 7 9 5 8 4

1 3 7 5 6 4 8 2 B

DUAL HP/ ENGINE SHUTDOWN SOLENOID 3E-6424

W

B BACKUP ALARM 3T-1815

200-BK-14 605-YL

R 614-PU 604-OR

1 3 2 C

TURN STOP TAIL LAMP AS. LH 4Y-3460

UU 1 522-WH-14 2 513-OR-14

604-OR 614-PU

RD-18 WH-18 BK-18

S T

U

608-GN

200-BK 200-BK

200-BK STOP & TAIL LAMP AS. 8C-6207

604-OR 614-PU

608-GN

6

8

RD-18 BK-18

F

FLOOD LAMP 8C-5582

TT 1 2

ALARM 3 LAMP 4 CAT LINK 24 CAT LINK + 23 CLEAR 9 COMPUTERIZED US/METRIC UNITS 20 MONITORING SERVICE 8 SYSTEM HARNESS CODE 5 19 7X-1360 HARNESS CODE 4 25 HARNESS CODE 3 26 HARNESS CODE 2 27 HARNESS CODE 1 28 HARNESS CODE 0 29 NC 5 NC 21 NC 6 NC 22 NC 39 NC 13 GROUND 2 POWERTRAIN FILTER 32 UNUSED 31 UNUSED 30 SYS VOLTAGE 7 BR AIR PRESS 14 HYD LEVEL 33 PARK BRAKE 36 ENG RPM 11 XMSN RPM 10 HYD TEMP 15 CNVT TEMP 16 COOL TEMP 17 FUEL LEVEL 18 BR OIL PRESS 35 ENG OIL PRESS 40 PRIM STEER 37 ALTERNATOR 12 NEUTRAL 34 UNUSED 38 + BATTERY 1

275-BK-18 274-BK-18 273-BK-18 272-BK-18 271-BK-18 270-BK-18 201-BK-18

614-PU R

200-BK

BK-00

FLOOD LAMP 9X-6775

BK BK

ENGINE SHUTDOWN SOLENOID 6T-4122

200-BK

C

5

11

200-BK 614-PU

200-BK

C

504-YL 118-GY 503-BR 505-BU

615-YL

DOME LAMP 8C-9678

T

614-PU

PANEL LAMP 7N-5876

158-BR-14 513-OR-14 521-YL-14 200-BK-14

124-GN-14 200-BK-14 522-WH-14 403-GN 614-PU-14 200-BK-14 513-OR-14 158-BR-14

L29

201-BK

605-YL 200-BK

3

S

1 2 WH/RD-14 BK-14

105-BR

124-GN-14 521-YL-14

795-YL

174-PK

L29

UU RR RR 2 200-BK-14 1 327-PK

513-OR-14 522-WH-14

1 2

605-YL

RD-18 BK-18

TURN LAMP 7X-6066

LICENSE LAMP 5A-3808

PANEL LAMP 7N-5876

2

NN

619-GN-14

B

L29

L30

L6

U

608-GN

608-GN

FLOOD LAMP 9X-6775

L30

2 1

GN GN

4 2 1 3 5 6 7 604-OR 614-PU

C

1 3 4 2

WH-18 RD-18 BK-18

120-YL 200-BK

L7

JJ

113-OR-18 201-BK 432-PK-18 419-YL-18 447-PK-18 440-BR-18

605-YL 606-GY

C

GN GY BR OR

120-YL

RIGHT SPEAKER 6T-7695

B

L22

AIR CONDITIONER CLUTCH SOLENOID 8T-8813

T

3 1 2

Q

L26

Q

L16

201-BK

BK WH

450-YL-18 443-YL-18 405-GY-18 113-OR-18 311-WH 441-OR-18 201-BK L6 200-BK-14 201-BK 200-BK-14 L6

RESISTOR 9G-1950

BLOWER 9G-8695 MOTOR

UU

ENGINE OIL SW 9X-4276

200-BK

604-OR-14 200-BK-14

FLOOD LAMP 8C-5582

A

614-PU 200-BK

S

L16

200-BK

C

UU

1 2

201-BK

BK-18 RD-18 BU-18

327-PK-14 ENGINE SPEED SENSOR 3E-7886

A STOP & TAIL LAMP AS. 7M-7147 C

2 1 795-YL

L30

604-OR-14 614-PU-14

201-BK 405-GY-18

604-OR-14 614-PU-14 608-GN 321-BR

S T

614-PU 200-BK

614-PU

A

UU 1 2 3

604-OR-14 614-PU-14

C

116-BR

R

WW

MOTOR

L26

102-BU-14

PANEL LAMP 7N-9967

MOTOR

R

A

321-BR 200-BK-14

BACKUP ALARM 3T-1815

DUAL HP LIMIT SW 68-3426 NOTE C

H

THERMOSTAT SW 3E-5464 127-OR

WW 200-BK

L4

+V GROUND SIGNAL

TRANSMISSION OIL TEMP SENSOR 3E-5370

604-OR-14 614-PU-14

D

BLOWER 9G-8694

REAR WIPER 6T-6216

T

200-BK 614-PU

200-BK-14 604-OR-14

OR-18 BK-18 YL-18

201-BK 201-BK STOP & TAIL LAMP AS. 7M-7147 C S T

795-YL

311-WH

L1

UU A B C

113-OR-18 201-BK 443-YL-18

113-OR-18

608-GN

UU ETHER AID COOLANT SW 8N-1693 T

200-BK-14

113-OR-18

608-GN C

311-WH

+

L19

L19

L3

-

SERVICE METER 6T-7337

515-GY-14 200-BK-14

311-WH 200-BK-14

L3

L21

203-BK 207-BK 302-OR 311-WH 304-WH-8 109-OR-4 101-RD-4 327-PK-14 443-YL-18 450-YL-18 201-BK 405-GY-18 113-OR-18 441-OR-18 403-GN-18 522-WH-14 513-OR-14 200-BK-14 200-BK-14 200-BK-14 200-BK-14

BK-00

604-OR-14 614-PU-14 608-GN 321-BR 200-BK-14

FLOOD LAMP 8C-5582

RD-00

4 2 1 3 5 C

COOLANT TEMPERATURE SENSOR UU 3E-5370 A OR-18 +V L4 B BK-18 GROUND C YL-18 SIGNAL

113-OR-18 201-BK 441-OR-18

A

L21

L1

517-BU-14 516-GN-14 515-GY-14 515-GY-14 515-GY-14

12V BATTERY 3T-5760

L1

25 21 17 12 8 3 18 7 10 9 11 16 4 2 1 19 13 20 22 23 5 14 12 6 24

12V BATTERY 3T-5760

604-OR-14 614-PU-14 608-GN 200-BK-14 321-BR

NEG

450-YL-18 443-YL-18 201-BK 405-GY-18 113-OR-18 311-WH 441-OR-18 200-BK-14 403-GN-18 513-OR-14 522-WH-14 207-BK 302-OR 203-BK 304-WH-8 101-RD-4 327-PK 109-OR-4

POS

WH/RD/14 BK-14

BB

EE

NEG

203-BK

EE

POS

200-BK-14 327-PK

SS

L17

L17

S

R

L

T

Q 1 2

S

2 1

OPERATOR STATION

DIAGNOSTIC CONNECTOR RD-00 BK-00

515-GY-14 200-BK-14

ALL DASHED LINES ARE ATTACHMENTS.

13 5 14 15 1 9 12 8 16 17 6 18 19 20 4 10 11 2 7 3

A

511-BR 512-GN

LEFT SPEAKER 6T-7695

614-PU

112-PU-4 310-PU 306-GN 308-YL 105-BR A401-YL-18 102-BU-14 326-PU

304-WH 310-PU 311-WH 302-OR 207-BK 203-BK

START AID CIRCUIT.

T

508-PU 509-WH

T BLOWER SW 6P-3236

105-BR 200-BK

105-BR 200-BK

592-BU 200-BK 508-PU 509-WH 511-BR 512-GN 102-BU

200-BK 200-BK 614-PU

200-BK-14 200-BK-14 200-BK-14

6 3 5 4 1 2 7 8

200-BK

GROUND CIRCUIT.

RED BLK BLU GRN S OR

T RD BK GN GY BU PU PK

200-BK

200-BK-14

ANTENNA + BATTERY GROUND LEFT SPKR + LEFT SPKR RIGHT SPKR + RIGHT SPKR MEMORY

RADIO 9X-6780 NOTE B

308-YL

HEATER AND AIR CONDITIONER CIRCUIT.

1 2 5 4 3

124-GN-14 521-YL-14 515-GY-14 516-GN-14 517-BU-14 522-WH-14 200-BK-14 403-GN-14 200-BK-14 614-PU

310-PU

WASHER/WIPER CIRCUIT.

L4

S 1 8 5 6 7 9 2 4 3 10

617-BR-14

PANEL LAMP CIRCUIT.

124-GN-14 521-YL-14 515-YL-14 516-GN-14 517-BU-14

102-BU-14 105-BR

RESET OFF (KEY) OFF

R

ANTENNA AS. 9W-3072

102-BU-14

YL-18 WH-18 OR-18

J

CMS CIRCUIT.

102-BU-14

GAUGE CIRCUIT.

ENGINE SHUTDOWN CONTROL CIRCUIT.

306-GN

101-RD 109-OR 112-PU 308-YL

105-BR

+ BATTERY GROUND ENG SOL

614-PU

302-OR 207-BK 203-BK

RD-18 BK-18 BU-18

102-BU-14

306-GN 326-PU

Q

200-BK-14 522-WH-14

L3

1 2 3 4 5 6 7

NN 1 2

L4

STARTING CIRCUIT.

403-GN-14

107-WH-14 200-BK-14 327-PK-14

L4

OPERATOR STATION

200-BK-14

304-WH

304-WH-8 109-OR-4 101-RD-4

112-PU

RELAY PANEL

1

619-GN-14

615-YL

WIRES THAT HAVE BATTERY VOLTAGE WHEN THE KEY SWITCH IS ON.

ENGINE SHUTDOWN CONTROL 9G-9287 A

109-OR-4 109-OR 101-RD-4

ALTERNATOR BREAKER 9S-4693

WIRES THAT HAVE BATTERY VOLTAGE WHEN THE KEY SWITCH IS OFF.

L1

200-BK-14

L1

L22

522-WH-14 403-GN 614-PU-14

306-GN

A

L22

START RELAY 9F-3099

A

177-OR-8

200-BK-14 308-YL

MAIN RELAY 3T-0376

2

G

130-GN 419-YL-18 201-BK 113-OR-18 447-PK-18 440-BR-18 432-PK-18 604-OR-14

127-OR 116-BR 102-BU-14 619-GN-14 610-OR-14 614-PU-14 617-BR-14 608-GN 615-YL

105-BR 308-YL 306-GN 306-GN 200-BK-14 200-BK-14

112-PU-4

101-RD

177-OR-4

101-RD 101-RD 101-RD

A 80A

BUSS BAR 7V9275

MAIN BREAKER 9S-4693

3

F 2 4 3 1 7 6 5 8

419-YL-18 201-BK 113-OR-18 447-PK-18 440-BR-18 432-PK-18

130-GN-14

105-BR

FUSE 3K-8782

4

130-GN

2

617-BR-14 614-PU-14 614-PU-14

101-RD-14 RELAY PANEL

FUSE HOLDER 4K-5122

174-PK 130-GN 121-YL 105-BR

5

F

A 130-GN-14 A

DUAL HP SOL STOPLAMPS BACKUP ALARM KEY

10A 10A 10A 10A

80A

E

6

A RESISTOR 6T-2217 A401-YL-18

RUNNING LAMP BKR 3T-2662 A 102-BU-14 15A

112-PU 101-RD 101-RD 101-RD

101-RD-18 101-RD-14 101-RD-14

F

7

619-GN-14 610-OR-14

15A

8

615-YL

107-WH-14

ENGINE SHUTDOWN BKR 6N-8589 101-RD-14

9

1 2

101-RD-18

A

10

11

12

COMPONENTS ARE SHOWN INSTALLED ON A FULLY OPERABLE MACHINE WITH THE KEY AND ENGINE OFF AND XMSN SHIFTER IN NEUTRAL UNLESS OTHERWISE SPECIFIED: ALL WIRE IS 16 GAGE NOTE A: NORMALLY OPEN BEFORE REFRIGERANT CHARGE NOTE B: RADIO IS INSTALLED BY DEALER NOTE C: SWITCH IS OPEN WITH TRANSMISSION IN FIRST GEAR, CLOSED IN 2ND THROUGH 4TH GEARS NOTE D: NOT REQUIRED ON THIS MODEL NOTE E: FOR JAPAN ROADING ONLY

1

D40635

E E E E E

A