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Component LocationComponent SchematicLocation

MachineLocation Component

Alarm — Action B-8 C Sender—EngineCoolantTemperature

Alarm — Backup F-15 1 Sender—EngineOilPressure

Alternator D-14 2 Sender—TransmissionSpeed

Battery C-14 3 Solenoid — Centershift

Battery C-14 4 Solenoid — Differential Unlock

Breaker — Alternator D-13 5 Solenoid — Dual Horsepower

Breaker — Headlamp D-10 B Solenoid — Engine Shutdown

Control — Neutral Start A-8 10 Solenoid — Forward Horn

Control — Transmission A-7 E Solenoid — Park Brake

Solenoid — Start Aid

A-8 C Solenoids — Transmission Valves

Fuses Block D-9 B Switch — Beacon

Fuses (10A) B-6 C Switch — Blower (Heater Group)

Gauge — Cluster F-5 A Switch —Brake Air Pressure

Ground —Engine C-13 12 Switch — Centershift Indicator

Ground —Frame Cab D5,6 24 Switch — Centershift Pin

Ground — Front, Rear Frame C-12 20 Switch — Defrost, Front

Ground — Front Frame D-6 21 Switch — Defrost, Rear

Ground — Rear Frame C-13 28 Switch — Differential Unlock

Horn — Forward F-3 16 Switch — Disconnect

Meter —Service E-10 B Switch —Engine Coolant Temp (Start Aid)

Motor — Blower E-4 E Switch —Flood Lamp

Motor —Blower (Heater Group) A-10 E Switch — Forward Horn

Motor —Blower, Defroster A-11 E Switch — Fuel Pressure

Motor — Starter C-13 5 Switch — Head/Tail Lamp

Motor —Washer, Front Lower F-6 8 Switch — Headlamp Dimmer

Motor —Washer, Front Upper F-6 8 Switch —Inching Pedal Pressure

Motor — Washer, Rear F-5 8 Switch — Key Start

Motor —Wiper, Front Lower C-4 9 Switch — Park Brake Pressure

Motor — Wiper, Front Upper D-4 D Switch —Start Aid

Motor - Wiper, Rear B-11 D Switch — Stop Lamp Pressure

Relay — Start D-13 5 Switch — Tail Lamp

R el ay —T rans mis si on Ac tion Lamp C- 10 8 Sw it ch — Tr ans miss ion O il T emp

Resistor — Blower Speed B-11 E Switch —Wiper, Front Lower

Resistor — Blower Speed E-4 E Switch — Wiper, Front Upper

Resistor —Blower Speed (Heater Group) A-10 E Switch — Wiper, Rear

Sender — Articulation C-12 7

Machinelocationsarerepeatedforcomponentslocatedclosetogether A=Operator’scompartment(Dash).B=Operator’scompartment(Steeringconsole).C= Operator’scompartment(Rightsideconsole).D= Operator’scompartment(Headliner).E=Operator’scompartment(Underseat).

Control—TransmissionDirectionandSpeedSW

Connector Location

ConnectorNumber SchematicLocation

MachineLocation

CONN 1 C-15 26CONN 2 E-15 26CONN 3 F-14 6CONN 4 F-14 22CONN 5 A-14 5CONN 6 A-14 30CONN 7 B-13 29CONN 8 B-13 29CONN 9 D-13 29CONN 10 E-12 21CONN 11 E-12 25CONN 12 E-12 25CONN 13 E-12 25CONN 14 D-12 21CONN 15 D-12 21CONN 16 B-12 25CONN 17 A-11 CCONN 18 D-10 BCONN 19 B-9 25CONN 20 E-9 BCONN 21 E-9 23CONN 22 A-8 CCONN 23 B-7 25CONN 24 B-7 C ServiceToolConnector CONN 25 E-6 24CONN 26 E-6 24CONN 27 C-6 24CONN 28 C-6 24CONN 29 C-6 27CONN 30 A-6 27CONN 31 C-S 27CONN 32 C-5 27CONN 33 B-3 15CONN 34 E-3 23CONN 35 F-3 23CONN 36 F-3 23CONN 37 D-10 23CONN 38 D-10 23

Theconnectorsshowninthischartarefor harnesstoharnessconnectors.Connectorsthatjoinaharnesstoa componentaregenerallylocatedatornearthecomponent.Seethe ComponentLocationChart.

CodeFlashed CID - FMI Description

11 N/A Nodiagnosticsactive

12 N/ANologgeddiagnosticcodes

21 641 F 05 TransmissionSolenoidAopencircuit

22 642 F 05 TransmissionSolenoidBopencircuit

Transmission Diagnostic Code Conversion

Off Machine Switch SpecificationPart No. Function Actuate Deactuate Contact Position

4 5. 0k Pa Ma x 5 .0 kP aM IN

2M-9346 Stop Lamp Pressure (6.5 psi Max) (0.5 psi MIN) Normally Open

9 3. 0 ± 20 .8 kP a 6 9 ± 21 kP a

3T-4418 Fuel Pressure (13.5 ± 3.0 psi) (10 ± 3psi) Normally Open

37. 8± 2. 8°C 26. 7°C MIN

8N-1693 Engine Coolant Temp (100 ±5°F) (80.0°F MIN) Normally Closed7 5. 0 kP aM AX 5 0. 0k Pa MI N

111- 7088 I nchi ng Pedal Pres sur e ( 10. 9psi MAX) (7. 3ps iMI N) N ormal ly Open

WireDescriptionWire

Number WireColor

DescriptionWire

Number WireColor

Power Circuits AccessoryCircu

101 RD Bat(+) 506 PU Washer — Fron

102 BU HdLmp 507 WH Washer — Rea

103 YL Aux Ckt 515 GY Blower Motor

105 BR Key Start Sw 516 GN Blower Motor (M

108 BU Aux Ckt 517 BU Blower Motor (

109 OR Alt Output (+) Term. 521 YL A/C SW To Ref

113 OR Opr Mon Panel 522 WH A/C Clutch To114 G N Warning Horn (Forward) 556 W H Differential Lock

116 BR AuxCkt 575 YL Wiper — Aux

A

3

4

5

6 8

9

10

11

12

14

15

13

16

B

C

DE1

2

1718

1920

2122

23

24

25

26

27

28

2930

7

A

345

6

8

9

10

11

12

14

1513

16

BC

D

E

12

17

18

19

20 21

22

23

24

25

26

27

2829

30

7

Machine Harness Connector And Component Locations

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