JOHN DEERE

JOHN DEERE

Electrical Wiring Diagram

310J Backhoe Loader(S.N. - 159759)

Revision #2 | 8-18-19

How to Read This Document

SYMBOLS

Splice

Ground

Fuse

Twisted Pair

Diode

Passthrough Connector

Circuit Breaker

+++ Power

>>>>

SYMBOLS

Splice

Ground

Fuse

Twisted Pair

Diode


Circuit Breaker

+ Power

>>

ABBREVIATION COLOR

RDWHOR

YL/YEPKBKGY

PU/VTBR/BN

GNBU/BL

REDWHITEORANGEYELLOWPINKBLACKGRAYPURPLEBROWNGREENBLUE

Capital Abbreviation’s Represent Wire Main ColorLower Case Abbreviation’s Represent Secondary Color

ABBREVIATION COLOR

RDWHOR

YL/YEPKBKGY

PU/VTBR/BN

GNBU/BL



ABBREVIATION COLOR

RDWHOR

YL/YEPKBKGY

PU/VTBR/BN

GNBU/BL



A+12V Battery

B

C

D

Ignition

J1708(-)

J1708(+)

Trip Master (5927)

Connector Name

Pin Label

Pin Connection

A+12V Battery

B

C

D

Ignition

J1708(-)

J1708(+)

Trip Master (5927)

Connector Name

Pin Label

Pin Connection

A (SXN1_07)

Reference

Reference Destination

A (SXN1_07)

Reference


A+12V Battery

B

C

D

Ignition

J1708(-)

J1708(+)

Trip Master (5927)

Connector Name

Pin Label

Pin Connection

A (SXN1_07)

Reference


NAVIGATION

Return To TableReturn To Table Return to Table of Contents

Return To Overview Return To Overview Return to Table of Contents Overview page

Component Number

Component Name

Component

Component Connection

1

2

1

2

1

2

Pressure Sensor (00 9)

M67GA 18-OR

N67DA 18-GN

Circuit Number

GaugeColor

Component Number

Component Name

Component


1

2


M67GA 18-OR

N67DA 18-GN

Circuit Number

GaugeColor

Component Number

Component Name

Component


1

2


M67GA 18-OR

N67DA 18-GN

Circuit Number

GaugeColor

(Reference Destination will be linked to destination page)

A+12V Battery

B

C

D

Ignition

J1708(-)

J1708(+)

Trip Master (5927)

Connector Name

Pin Label

Pin Connection

A (SXN1_07)

Reference


NAVIGATION

Return To Table Return to Table of Contents

Return To Overview Return to Table of Contents Overview page

Component Number

Component Name

Component


1

2


M67GA 18-OR

N67DA 18-GN

Circuit Number

GaugeColor


How to Read This Document

SYMBOLS

Splice

Ground

Fuse

Twisted Pair

Diode


Circuit Breaker

+ Power

>>

ABBREVIATION COLOR

RDWHOR

YL/YEPKBKGY

PU/VTBR/BN

GNBU/BL



A+12V Battery

B

C

D

Ignition

J1708(-)

J1708(+)

Trip Master (5927)

Connector Name

Pin Label

Pin Connection

A (SXN1_07)

Reference


NAVIGATION

Return To Table Return to Table of Contents

Return To Overview Return to Table of Contents Overview page

Component Number

Component Name

Component


1

2


M67GA 18-OR

N67DA 18-GN

Circuit Number

GaugeColor


Section Number

SXN1SXN1

SXN2SXN2

Name

Electrical Wiring DiagramsElectrical Wiring Diagrams

ConnectorsConnectors

Section Overview

Table of Contents

Section Name

SXN1_1 (A,1)SXN1_1 (A,1)

SXN1_1 (B,4)SXN1_1 (B,4)

SXN1_1 (F,2)SXN1_1 (F,2)

SXN1_1 (F,2)SXN1_1 (F,2)

SXN1_1 (F,2)SXN1_1 (F,2)

SXN1_1 (F,3)SXN1_1 (F,3)

SXN1_1 (F,3)SXN1_1 (F,3)

SXN1_1 (F,3)SXN1_1 (F,3)

SXN1_1 (F,4)SXN1_1 (F,4)

SXN1_1 (A,5)SXN1_1 (A,5)

SXN1_1 (A,6)SXN1_1 (A,6)

SXN1_1 (B,6)SXN1_1 (B,6)

SXN1_1 (A,7)SXN1_1 (A,7)

SXN1_1 (A,7)SXN1_1 (A,7)

SXN1_1 (A,8)SXN1_1 (A,8)

SXN1_1 (C,8)SXN1_1 (C,8)

SXN1_1 (D,8)SXN1_1 (D,8)

SXN1_1 (D,8)SXN1_1 (D,8)

SXN1_1 (A,9)SXN1_1 (A,9)

Component / Connector Name

Engine Control Unit (X10)Engine Control Unit (X10)

ECU Battery Power Fuse (F4)ECU Battery Power Fuse (F4)

Crankshaft Position Sensor (B19)Crankshaft Position Sensor (B19)

Engine Coolant Temperature Sensor (B15)Engine Coolant Temperature Sensor (B15)

Fuel Temperature Sensor (B17)Fuel Temperature Sensor (B17)

Manifold Air Temperature Sensor (B18)Manifold Air Temperature Sensor (B18)

Fuel Injection Pump Solenoid (Y16)Fuel Injection Pump Solenoid (Y16)

Engine Speed Control Switch (S60)Engine Speed Control Switch (S60)

Foot Throttle Position Sensor (B20)Foot Throttle Position Sensor (B20)

Starter Relay (K3)Starter Relay (K3)

Starter Motor (M1)Starter Motor (M1)

Starter Diode (V1)Starter Diode (V1)

Batteries (G1)Batteries (G1)

Manual Battery Disconnect Switch (S2)Manual Battery Disconnect Switch (S2)

Alternator (120A) (G2)Alternator (120A) (G2)

Alternator Excitation Diode (V2)Alternator Excitation Diode (V2)

(X100)(X100)

(X101)(X101)

Accessory Power Relay (K1)Accessory Power Relay (K1)

Section 1 : Electrical Wiring Diagrams

Table of Contents

Return To Overview Return To Overview

Section Name

SXN1_1 (A,10)SXN1_1 (A,10)

SXN1_1 (A,11)SXN1_1 (A,11)

SXN1_1 (B,11)SXN1_1 (B,11)

SXN1_1 (B,10)SXN1_1 (B,10)

SXN1_1 (D,9)SXN1_1 (D,9)

SXN1_1 (D,11)SXN1_1 (D,11)

SXN1_1 (D,12)SXN1_1 (D,12)

SXN1_1 (D,12)SXN1_1 (D,12)

SXN1_1 (D,12)SXN1_1 (D,12)

SXN1_1 (G,1)SXN1_1 (G,1)

SXN1_1 (G,2)SXN1_1 (G,2)

SXN1_1 (G,3)SXN1_1 (G,3)

SXN1_1 (G,3)SXN1_1 (G,3)

SXN1_1 (G,3)SXN1_1 (G,3)

SXN1_1 (G,4)SXN1_1 (G,4)

SXN1_1 (G,4)SXN1_1 (G,4)

SXN1_1 (G,4)SXN1_1 (G,4)

SXN1_1 (G,5)SXN1_1 (G,5)

SXN1_1 (J,2)SXN1_1 (J,2)


Ignition Power Relay (K2)Ignition Power Relay (K2)

Key Switch (S1)Key Switch (S1)

Key Switch Fuse (F10)Key Switch Fuse (F10)

Ground to Cab/Canopy Floor Under Right Console (W3)Ground to Cab/Canopy Floor Under Right Console (W3)

Wiper/Washer Motors Fuse (F48)Wiper/Washer Motors Fuse (F48)

SDM/Service Advisor Battery Fuse (F15)SDM/Service Advisor Battery Fuse (F15)

Radio/Power Ports Battery Power Fuse (F11)Radio/Power Ports Battery Power Fuse (F11)

FLC/4-Way Flasher Battery Power Fuse (F13)FLC/4-Way Flasher Battery Power Fuse (F13)

Horn/Brake Lights Fuse (F12)Horn/Brake Lights Fuse (F12)

CAN Termination Resistor 1 (R3)CAN Termination Resistor 1 (R3)

Fuel Level Sensor (B8)Fuel Level Sensor (B8)

SDM Alarm (H2)SDM Alarm (H2)

Engine Air Filter Restriction Switch (B9)Engine Air Filter Restriction Switch (B9)

Park Brake Pressure Switch (B13)Park Brake Pressure Switch (B13)

Engine Oil Pressure Switch (B7)Engine Oil Pressure Switch (B7)

Hydraulic Oil Filter Restriction Switch (B12)Hydraulic Oil Filter Restriction Switch (B12)

Torque Converter Oil Temperature Sensor (B6)Torque Converter Oil Temperature Sensor (B6)

Hydraulic Oil Temperature Sensor (B10)Hydraulic Oil Temperature Sensor (B10)

Service Advisor Connector (X1)Service Advisor Connector (X1)


Table of Contents


Section Name

SXN1_1 (L,1)SXN1_1 (L,1)

SXN1_1 (H,7)SXN1_1 (H,7)

SXN1_1 (H,7)SXN1_1 (H,7)

SXN1_1 (H,7)SXN1_1 (H,7)

SXN1_1 (H,8)SXN1_1 (H,8)

SXN1_1 (H,8)SXN1_1 (H,8)

SXN1_1 (H,9)SXN1_1 (H,9)

SXN1_1 (H,9)SXN1_1 (H,9)

SXN1_1 (H,10)SXN1_1 (H,10)

SXN1_1 (H,10)SXN1_1 (H,10)

SXN1_1 (H,10)SXN1_1 (H,10)

SXN1_1 (H,10)SXN1_1 (H,10)

SXN1_1 (L,7)SXN1_1 (L,7)

SXN1_1 (L,7)SXN1_1 (L,7)

SXN1_1 (L,8)SXN1_1 (L,8)

SXN1_1 (L,8)SXN1_1 (L,8)

SXN1_1 (L,9)SXN1_1 (L,9)

SXN1_1 (L,9)SXN1_1 (L,9)

SXN1_1 (L,9)SXN1_1 (L,9)


Standard Display Monitor (A3)Standard Display Monitor (A3)

Blower Motor Fuse (F44)Blower Motor Fuse (F44)

Docking/Front Work Light Fuse (F40)Docking/Front Work Light Fuse (F40)

Rear Work Light Fuse (F42)Rear Work Light Fuse (F42)

Drive Light / Tail Light / Beacon Fuse (F41)Drive Light / Tail Light / Beacon Fuse (F41)

Alternator Excitation / RTD Fuse (F46)Alternator Excitation / RTD Fuse (F46)

Dome Light / Radio / Power Port Fuse (F45)Dome Light / Radio / Power Port Fuse (F45)

Auxiliary Function / Power Connectors Fuse (F47)Auxiliary Function / Power Connectors Fuse (F47)

FLC Ignition Power Fuse (F30)FLC Ignition Power Fuse (F30)

Transmission Control Fuse (F36)Transmission Control Fuse (F36)

Park Brake / Pump Control / MFWD Fuse (F35)Park Brake / Pump Control / MFWD Fuse (F35)

Start Aid / Air Seat Ignition Power Fuse (F31)Start Aid / Air Seat Ignition Power Fuse (F31)

Docking Light Switch (S28)Docking Light Switch (S28)

Rear Work Light Switch (S24)Rear Work Light Switch (S24)

Docking Light Left (E15)Docking Light Left (E15)

Docking Light Right (E16)Docking Light Right (E16)

Work Light Rear Left (E1)Work Light Rear Left (E1)

Work Light Rear Right (E4)Work Light Rear Right (E4)

Optional Work Light Rear Right (E3)Optional Work Light Rear Right (E3)


Table of Contents


Section Name

SXN1_1 (L,10)SXN1_1 (L,10)

SXN1_1 (L,11)SXN1_1 (L,11)

SXN1_1 (L,11)SXN1_1 (L,11)

SXN1_1 (L,12)SXN1_1 (L,12)

SXN1_1 (L,12)SXN1_1 (L,12)

SXN1_1 (L,13)SXN1_1 (L,13)

SXN1_1 (L,13)SXN1_1 (L,13)

SXN1_1 (L,13)SXN1_1 (L,13)

SXN1_1 (N,1)SXN1_1 (N,1)

SXN1_1 (N,1)SXN1_1 (N,1)

SXN1_1 (N,2)SXN1_1 (N,2)

SXN1_1 (N,3)SXN1_1 (N,3)

SXN1_1 (N,4)SXN1_1 (N,4)

SXN1_1 (N,4)SXN1_1 (N,4)

SXN1_1 (N,4)SXN1_1 (N,4)

SXN1_1 (N,5)SXN1_1 (N,5)

SXN1_1 (N,5)SXN1_1 (N,5)

SXN1_1 (N,6)SXN1_1 (N,6)

SXN1_1 (N,7)SXN1_1 (N,7)


Optional Work Light Rear Left (E2)Optional Work Light Rear Left (E2)

Optional Work Light Front Left (E5)Optional Work Light Front Left (E5)

Optional Work Light Front Right (E6)Optional Work Light Front Right (E6)

Front Work Light Switch (S25)Front Work Light Switch (S25)

Drive Light Front Right (E8)Drive Light Front Right (E8)

Drive Light Front Left (E7)Drive Light Front Left (E7)

Brake Light Right (E10)Brake Light Right (E10)

Brake Light Left (E9)Brake Light Left (E9)

MFWD Switch (S11)MFWD Switch (S11)

Transmission Control Relay (K6)Transmission Control Relay (K6)

Park Brake Switch (S7)Park Brake Switch (S7)

TCL / Range Switch (S5)TCL / Range Switch (S5)

Clutch Disconnect Switch (S6)Clutch Disconnect Switch (S6)

Seat Position Rear Switch (S16)Seat Position Rear Switch (S16)

Seat Position Front Switch (S17)Seat Position Front Switch (S17)

Differential Lock Switch (S4)Differential Lock Switch (S4)

Differential Lock Solenoid (Y10)Differential Lock Solenoid (Y10)

Brake Light Pressure Switch 1 (S26)Brake Light Pressure Switch 1 (S26)

Brake Light Pressure Switch 2 (S27)Brake Light Pressure Switch 2 (S27)


Table of Contents


Section Name

SXN1_1 (N,7)SXN1_1 (N,7)

SXN1_1 (N,8)SXN1_1 (N,8)

SXN1_1 (N,9)SXN1_1 (N,9)

SXN1_1 (N,9)SXN1_1 (N,9)

SXN1_1 (N,9)SXN1_1 (N,9)

SXN1_1 (N,10)SXN1_1 (N,10)

SXN1_1 (N,10)SXN1_1 (N,10)

SXN1_1 (N,10)SXN1_1 (N,10)

SXN1_1 (N,11)SXN1_1 (N,11)

SXN1_1 (N,11)SXN1_1 (N,11)

SXN1_1 (N,11)SXN1_1 (N,11)

SXN1_1 (N,11)SXN1_1 (N,11)

SXN1_1 (N,12)SXN1_1 (N,12)

SXN1_1 (N,12)SXN1_1 (N,12)

SXN1_1 (N,13)SXN1_1 (N,13)

SXN1_1 (N,13)SXN1_1 (N,13)

SXN1_1 (N,13)SXN1_1 (N,13)

SXN1_1 (R,1)SXN1_1 (R,1)

SXN1_1 (P,4)SXN1_1 (P,4)


CAN Termination Resistor 2 (R4)CAN Termination Resistor 2 (R4)

4-Way Flasher Switch (S31)4-Way Flasher Switch (S31)

Turn Signal Switch (S30)Turn Signal Switch (S30)

Backup Alarm (H3)Backup Alarm (H3)

Transmission Forward Direction Solenoid (Y1)Transmission Forward Direction Solenoid (Y1)

Transmission Reverse Direction Solenoid (Y2)Transmission Reverse Direction Solenoid (Y2)

Transmission Speed Solenoid 1 (Y3)Transmission Speed Solenoid 1 (Y3)




Mechanical Front Wheel Drive Solenoid (Y11)Mechanical Front Wheel Drive Solenoid (Y11)

Park Brake Release Solenoid (Y7)Park Brake Release Solenoid (Y7)

Hydraulic Pump Control Solenoid (Y56)Hydraulic Pump Control Solenoid (Y56)

Turn Signal Front Left (E12)Turn Signal Front Left (E12)

Turn Signal Rear Left (E11)Turn Signal Rear Left (E11)

Turn Signal Front Right (E14)Turn Signal Front Right (E14)

Turn Signal Rear Right (E13)Turn Signal Rear Right (E13)

Flex Load Connector (FLC) (A1)Flex Load Connector (FLC) (A1)

Seat Forward Diode (V56)Seat Forward Diode (V56)


Table of Contents


Section Name

SXN1_2 (A,1)SXN1_2 (A,1)

SXN1_2 (A,1)SXN1_2 (A,1)

SXN1_2 (A,2)SXN1_2 (A,2)

SXN1_2 (A,3)SXN1_2 (A,3)

SXN1_2 (A,3)SXN1_2 (A,3)

SXN1_2 (A,3)SXN1_2 (A,3)

SXN1_2 (A,5)SXN1_2 (A,5)

SXN1_2 (A,5)SXN1_2 (A,5)

SXN1_2 (A,6)SXN1_2 (A,6)

SXN1_2 (A,6)SXN1_2 (A,6)

SXN1_2 (A,6)SXN1_2 (A,6)

SXN1_2 (A,9)SXN1_2 (A,9)

SXN1_2 (A,9)SXN1_2 (A,9)

SXN1_2 (A,10)SXN1_2 (A,10)

SXN1_2 (A,11)SXN1_2 (A,11)

SXN1_2 (A,11)SXN1_2 (A,11)

SXN1_2 (A,12)SXN1_2 (A,12)

SXN1_2 (A,12)SXN1_2 (A,12)

SXN1_2 (A,12)SXN1_2 (A,12)


Left Speaker (B31)Left Speaker (B31)

Right Speaker (B30)Right Speaker (B30)

Radio (A9)Radio (A9)

Dome Light (E20)Dome Light (E20)

Left Power Port (X38)Left Power Port (X38)

Right Power Port (X39)Right Power Port (X39)

Beacon Switch (S29)Beacon Switch (S29)

Return to Dig Solenoid (Y67)Return to Dig Solenoid (Y67)

Return to Dig Switch (S67)Return to Dig Switch (S67)

Horn (H10)Horn (H10)

Horn Switch (S10)Horn Switch (S10)

Pump Unloading Valve Control Relay (K55)Pump Unloading Valve Control Relay (K55)

Selective Flow Control Solenoid (Y53)Selective Flow Control Solenoid (Y53)

Select Flow Control Relay (K53)Select Flow Control Relay (K53)

Flow Control Switch (S53)Flow Control Switch (S53)

Select Flow Control Foot Switch (S54)Select Flow Control Foot Switch (S54)

Selective Flow Control Solenoid (Y53)Selective Flow Control Solenoid (Y53)

Side Option Connector B (X60B)Side Option Connector B (X60B)

Cab Harness to Radio Harness Connector (X9)Cab Harness to Radio Harness Connector (X9)


Table of Contents


Section Name

SXN1_2 (B,6)SXN1_2 (B,6)

SXN1_2 (E,5)SXN1_2 (E,5)

SXN1_2 (B,8)SXN1_2 (B,8)

SXN1_2 (B,8)SXN1_2 (B,8)

SXN1_2 (C,12)SXN1_2 (C,12)

SXN1_2 (D,12)SXN1_2 (D,12)

SXN1_2 (D,12)SXN1_2 (D,12)

SXN1_2 (F,1)SXN1_2 (F,1)

SXN1_2 (F,2)SXN1_2 (F,2)

SXN1_2 (F,2)SXN1_2 (F,2)

SXN1_2 (F,3)SXN1_2 (F,3)

SXN1_2 (F,3)SXN1_2 (F,3)

SXN1_2 (F,5)SXN1_2 (F,5)

SXN1_2 (F,5)SXN1_2 (F,5)

SXN1_2 (F,6)SXN1_2 (F,6)

SXN1_2 (F,6)SXN1_2 (F,6)

SXN1_2 (F,6)SXN1_2 (F,6)

SXN1_2 (F,6)SXN1_2 (F,6)

SXN1_2 (J,1)SXN1_2 (J,1)


Suppression Diode (If equipped) (V3)Suppression Diode (If equipped) (V3)

SXN4_2 (B,5)SXN4_2 (B,5)

Seat Position Switch DIode (V55)Seat Position Switch DIode (V55)

Pump Control Harness to Cab / Canopy Harness Connector (X51)Pump Control Harness to Cab / Canopy Harness Connector (X51)

Selective Flow Control Diode (V54)Selective Flow Control Diode (V54)

Selective Flow Control Harness to Pump Control Harness Connector (X60A)Selective Flow Control Harness to Pump Control Harness Connector (X60A)

Side Option Connector A (X60A)Side Option Connector A (X60A)

Front Wiper Switch (S22)Front Wiper Switch (S22)

Front Wiper Switch (S23)Front Wiper Switch (S23)

Wiper Motor Rear (M21)Wiper Motor Rear (M21)

Rear Wiper Enable Switch (S19)Rear Wiper Enable Switch (S19)

Rear Wiper Switch (S21)Rear Wiper Switch (S21)

Loader Coupler Timer Relay (K18)Loader Coupler Timer Relay (K18)

Loader Coupler Switch (S57)Loader Coupler Switch (S57)

Loader Coupler Indicator Light (E30)Loader Coupler Indicator Light (E30)

Coupler Alarm (H6)Coupler Alarm (H6)

Loader Coupler Unlock Solenoid (Y29)Loader Coupler Unlock Solenoid (Y29)

Loader Coupler Pressure Solenoid (Y30)Loader Coupler Pressure Solenoid (Y30)

Washer Motor Front (M22)Washer Motor Front (M22)


Table of Contents


Section Name

SXN1_2 (J,2)SXN1_2 (J,2)

SXN1_2 (H,6)SXN1_2 (H,6)

SXN1_2 (I,7)SXN1_2 (I,7)

SXN1_2 (F,8)SXN1_2 (F,8)

SXN1_2 (F,8)SXN1_2 (F,8)

SXN1_2 (F,8)SXN1_2 (F,8)

SXN1_2 (J,8)SXN1_2 (J,8)

SXN1_2 (E,11)SXN1_2 (E,11)

SXN1_2 (E,12)SXN1_2 (E,12)

SXN1_2 (E,12)SXN1_2 (E,12)

SXN1_2 (F,12)SXN1_2 (F,12)

SXN1_2 (I,10)SXN1_2 (I,10)

SXN1_2 (I,11)SXN1_2 (I,11)

SXN1_2 (I,11)SXN1_2 (I,11)

SXN1_2 (I,11)SXN1_2 (I,11)

SXN1_2 (I,12)SXN1_2 (I,12)

SXN1_2 (I,12)SXN1_2 (I,12)

SXN1_2 (J,10)SXN1_2 (J,10)

SXN1_2 (L,12)SXN1_2 (L,12)


Wiper Motor Front (M23)Wiper Motor Front (M23)

Loader Coupler Unlock Solenoid Diode (V30)Loader Coupler Unlock Solenoid Diode (V30)

Front Option Connector (X61)Front Option Connector (X61)

Air Seat Compressor Motor (M45)Air Seat Compressor Motor (M45)

Start Aid Switch (S15)Start Aid Switch (S15)

Start Aid Solenoid (Y15)Start Aid Solenoid (Y15)

Air Seat Switch (S45)Air Seat Switch (S45)

Ride Control Switch (S50)Ride Control Switch (S50)

Ride Control Solenoid 1 (Y50)Ride Control Solenoid 1 (Y50)

Ride Control Solenoid 2 (Y51)Ride Control Solenoid 2 (Y51)

Ride Control Harness to Ride Control Solenoid Harness Connector (X68)Ride Control Harness to Ride Control Solenoid Harness Connector (X68)

Pilot System Enable Relay (K52)Pilot System Enable Relay (K52)

Pilot System Enable Switch (S52)Pilot System Enable Switch (S52)

Pilot Enable Solenoid (Y52)Pilot Enable Solenoid (Y52)

Pattern Select Solenoid 1 (Y58)Pattern Select Solenoid 1 (Y58)

Pattern Select Solenoid 2 (Y59)Pattern Select Solenoid 2 (Y59)

Pattern Select Switch (S58)Pattern Select Switch (S58)

Pilot Control Console Harness to Cab / Canopy Harness Connector (X64)Pilot Control Console Harness to Cab / Canopy Harness Connector (X64)

Side Option Connector (X60)Side Option Connector (X60)


Table of Contents


Section Name

SXN1_2 (K,1)SXN1_2 (K,1)

SXN1_2 (K,2)SXN1_2 (K,2)

SXN1_2 (K,2)SXN1_2 (K,2)

SXN1_2 (K,3)SXN1_2 (K,3)

SXN1_2 (O,1)SXN1_2 (O,1)

SXN1_2 (P,3)SXN1_2 (P,3)

SXN1_2 (P,3)SXN1_2 (P,3)

SXN1_2 (P,4)SXN1_2 (P,4)

SXN1_2 (R,2)SXN1_2 (R,2)

SXN1_2 (R,3)SXN1_2 (R,3)

SXN1_2 (R,4)SXN1_2 (R,4)


Blower Speed Control (S42)Blower Speed Control (S42)

Blower Motor Resistor (R43)Blower Motor Resistor (R43)

Fan Blower Motor (M42)Fan Blower Motor (M42)

Blower Door Motor (M43)Blower Door Motor (M43)

Cab Harness to Air Conditioning Harness Connector (X44)Cab Harness to Air Conditioning Harness Connector (X44)

Air Conditioning Mode Door Diode 2 (V75)Air Conditioning Mode Door Diode 2 (V75)

Air Conditioning Mode Door Diode (V74)Air Conditioning Mode Door Diode (V74)

Air Conditioning Compressor Clutch Diode (V43)Air Conditioning Compressor Clutch Diode (V43)

Air Conditioning Mode Switch (S13)Air Conditioning Mode Switch (S13)

Air Conditioning High/Low Pressure Switch (B3)Air Conditioning High/Low Pressure Switch (B3)

Air Conditioning Compressor Clutch (Y43)Air Conditioning Compressor Clutch (Y43)


Table of Contents


P40A RD

E22A WH

30

85

86

87

30

85

86

87

85

86

8787a

30

85

86

8787a

30

Transmission Control Relay (K6)

3

2

3

2

MFWD Switch (S11)

2

5

3

6

2

5

3

6

Park Brake Switch (S7)

W54 BU

G01Z BK

P36AA RD

P36L RD

P36D RD

P36E RD

J21 BR

J20 BR

2

3

4

5

6

7

8

1

9

2

3

4

5

6

7

8

1

9

TCL / Range Switch (S5)

Clutch Disconnect Switch (S6)

T05 BU

P36C RD

P36B RD

P36A RD P36 RD

T01 BU

T02 BU

T10 BU

T11 BU

T09 BU

T04 BU

Ground to Frame by Starter Motor (W1)

G03L BK

G03L BK

G03M BK

G03N BK

G03V BK

G03U BK

H56 GNH56A GN

R56 BKR56A BK

M17A VTM17 VT

T16 BUT16A BU

T17BUT17A BU

T12 BUT12A BU

T13 BUT13A BU

T14 BUT14A BU

T15 BUT15A BU

W55A BUW55B BU

J09 BRJ09A BR

R09 BKR09A BK

Backup Alarm (H3)

Transmission Forward Direction Solenoid (Y1)

Transmission Reverse Direction Solenoid (Y2)

Transmission Speed Solenoid 1 (Y3)




Mechanical Front Wheel Drive Solenoid (Y11)

Park Brake Release Solenoid (Y7)

Hydraulic Pump Control Solenoid (Y56)

G03A BK Ground to Frame by Starter Motor (W1)

M10 VT

Seat Position Rear Switch (S16)

M15 VTSeat Position Front Switch (S17)

M11B VT

(See SXN1_2 (C,8))(See SXN1_2 (C,8))

Seat Forward Diode (V56)

W09 BU

A

B

A

B

Differential Lock Switch (S4)

W10 BU

G03J BK

Differential Lock Solenoid (Y10) Ground to Frame

by Starter Motor (W1)

P13 RD

P30A RD

P36F RD

P36G RD

P36K RD P36 RD

P36V RD

M11A VT

P35B RD

P35C RD

L47B BR

Turn Signal Front Left (E12)

Turn Signal Rear Left (E11)

Turn Signal Front Right (E14)

Turn Signal Rear Right (E13)

Ground to Right Rear Cab/Canopy Roof (W4)

G20U BK

G20T BK

G20W BK

G20V BK

L48A BR

L48B BR

L48 BR

L47A BR L47 BR

L47N BR

L47M BR

L48M BR

L48N BRL48P BR

L47P BR

P12 RD

P12B RD

L46L BR(See SXN1_1 (K,13))(See SXN1_1 (K,13))

L46A BR

L46B BR

Brake Light Pressure Switch 1 (S26)

Brake Light Pressure Switch 2 (S27)

G30M BK G30 BKGround to Cab/Canopy Floor under Right Console (W3)

L20 BR

L10 BR

L48L BR

L47L BR

L20 BR

L10 BR

7

2

1

3

8

10

7

2

1

3

8

10

Turn Signal Switch (S30)

M12E YE

M13E GN

G01H BK

G01G BK

G01F BK

G01D BK

A

B

C

A

B

C

A

B

C

M12K YE

R02K BK

M13K GN R02E BK

R02E BK

CAN Termination Resistor 2 (R4)


H13 GN(See SXN1_2 (J,10))(See SXN1_2 (J,10))

M12B YE

R02B BK

M12J YE

M13J GN

R02J BK

A

B

C

A

B

C

A

B

CM13B GN

E

D

C

B

R02G BK

M13G GN

M12G YE

P15A RD

CAN 1

CANCAN Termination Resistor 1 (R3)

Service Advisor Connector (X1)

P15 RD

P07C RD

M09A VTM09VTEngine Air Filter Restriction Switch (B9)

G06A BK Ground to Frame by Starter Motor (W1)

M32A VTM32VTPark Brake Pressure Switch (B13)

G03R BK Ground to Frame by Starter Motor (W1)

N07A YEN07 YEEngine Oil Pressure Switch (B7)


F12 YEF12A YEHydraulic Oil Filter Restriction Switch (B12)


H19 GN(See SXN1_2 (J,10))(See SXN1_2 (J,10))

Y08 YE

R08 BK

A

B

A

B

Fuel Level Sensor (B8)

P15B RD

Z36 GY

SDM Alarm (H2)G01A BKGround to Frame by

Starter Motor (W1)

X06 YE

R38P BK

X06A YE

R38X BK

X10 YEX10A YE

R38Y BK

R38 BK

A

B

A

B

Torque Converter Oil Temperature Sensor (B6)

B

A

B

A

Hydraulic Oil Temperature Sensor (B10)

G06B BK

STARTING AND CHARGING CIRCUIT

9

E

B

G

9

E

B

G

Starter Relay (K3)

Starter Motor (M1)

E06 WH

B01A RD

E06 WH

E06A WH

G05 BK

Starter Diode (V1)

+

-

+

-

+

-

+

-

Batteries (G1)

RD

B01D RD

B70 RD

RD

Manual Battery Disconnect Switch (S2)

G71 BK

Ground to Starter Motor (W2)


(SE61 MIG/GTT (F50))B70 RD

(SE64 MTG/SAT (F50))

JDLINK OPTION

(SE61 MIG/GTT)G71 BK

(SE64 MTG/SAT)

B01 RD

~~Alternator (120A) (G2)

B01 RD

B01 RD

G02 BK

G06B BK

M39 VT

(X100)

1

2

(X101)(SE61 MIG/GTT (F53))(SE64 MTG/SAT (F53))

(SE61 MIG/GTT (F51))(SE64 MTG/SAT (F51))

P46B RDP46A RD

Alternator Excitation Diode (V2)

P46B RDP46 RD

(S.N. 150726 →

BK

OPTION

85

86

87

30

85

86

87

30

MMMM

3

2

1

5

3

2

1

5

15A

8 7

15A

8 7

Wiper/Washer Motors Fuse (F48)

85

86

8787a

30

85

86

8787a

30

Accessory Power Relay (K1)

30

85

87

86

30

85

87

86

85

86

8787a

30

85

86

8787a

30

Ignition Power Relay (K2)

B01C RD

B01A RD

Ground to Cab/Canopy Floor Under Right Console (W3)

G30C BK

G30B BK

Key Switch (S1)

P02 RD

P02 RD

B03 RD

P07A RD

P07B RD

P07C RD

E22 WH

IGN

ACC

ST

BAT

IGN

ACC

ST

BAT

E22A WH

B02C RD

P48B RD

P48 RD

B02 RD

B02D RD

(See SXN1_2 (H,3))(See SXN1_2 (H,3))

(See SXN1_2 (H,1))(See SXN1_2 (H,1))

B01A RD

B01B

RD

P10 RD 10A

4 14

10A

4 14

Key Switch Fuse (F10)

5A

8 7

5A

8 7

SDM/Service Advisor Battery

Fuse (F15)

15A

10 5

15A

10 5

Radio/Power Ports Battery Power Fuse (F11)

15A

11 3

15A

11 3

FLC/4-Way Flasher Battery Power Fuse (F13)

15A

12 2

15A

12 2

Horn/Brake Lights Fuse (F12)

P15 RD

P15A RD

P15B RD

P11 RD

P11A RD

P13 RD

P13A RD

P12 RD

P12C RD

(See SXN1_2 (D,3))(See SXN1_2 (D,3))

(See SXN1_2 (D,2))(See SXN1_2 (D,2))

(See SXN1_2 (D,6))(See SXN1_2 (D,6))

(See SXN1_2 (I,8))(See SXN1_2 (I,8))

15A

13 2

15A

13 2

Park Brake / Pump Control / MFWD Fuse (F35)

P35A RD

P35 RD

(See SXN1_2 (C,8))(See SXN1_2 (C,8))

P30A RD5A

14 1

5A

14 1

FLC Ignition Power Fuse (F30)

P44 RD(See SXN1_2 (O,1))(See SXN1_2 (O,1))

30A

14 1

30A

14 1

Blower Motor Fuse (F44)

25A

13 2

25A

13 2

Docking/Front Work Light Fuse (F40)

P40 RD

P40A RD

20A

12 3

20A

12 3

Drive Light / Tail Light / Beacon Fuse (F41)

P41A RD

P41 RD

(See SXN1_2 (C,5))(See SXN1_2 (C,5))

10A

9 6

10A

9 6

Alternator Excitation / RTD Fuse (F46)

P46A RD(See SXN1_2 (D,5))(See SXN1_2 (D,5))

15A

8 7

15A

8 7

Auxiliary Function / Power Connectors Fuse (F47)

P47 RD

P47A RD

(See SXN1_2 (L,12))(See SXN1_2 (L,12))

(See SXN1_2 (I,7))(See SXN1_2 (I,7))

M18 VTA

B

A

B

Crankshaft Position Sensor (B19)

M19 VT

X15 YEA

B

A

B

Engine Coolant Temperature Sensor (B15)

R22C BK

X17 YEA

B

A

B

Fuel Temperature Sensor (B17)

R22B BK

X18 YEA

B

A

B

Manifold Air Temperature Sensor (B18)

R22A BK

R22 BK

G04A BK G04 BK

E21 WH

E16 WH

P04 RD 10A10A B01C RD B01D RD

R16 BKFuel Injection Pump Solenoid (Y16)

Engine Speed Control Switch (S60)

C

B

A

C

B

A

Foot Throttle Position Sensor (B20)

P54B RD

P54C RDP54 RD P54A RD

E21A WH

R22G BK

R22H BK

R22F

BK

E20 WH E20A WH


FUSE POWER DISTRIBUTION CIRCUIT

ENGINE CONTROL UNIT (ECU) CIRCUIT STANDARD DISPLAY MONITOR (SDM) CIRCUIT FLEX LOAD CONTROLLER (FLC) CIRCUIT

FUSE POWER DISTRIBUTION CIRCUIT

ECU Battery Power Fuse (F4)

M12A YE

M13A GN

R02A BK

T99A BU

G30L BK

L30 BRL30 BR

2

3

7

4-Way Flasher Switch (S31)

P13A RD

Engine Control Unit (ECU) (X10)

B2Crankshaft Position Sensor

D2Crankshaft Position Sensor

B1Engine Coolant Temperature Sensor

C3Fuel Temperature Sensor

D1Manifold Air Temperature Sensor

D3

K1

K2Fuel Injection Pump Solenoid

F3Engine Speed Control Switch

E2Foot Throttle Position Sensor

J2

A3Fuel Injection Pump Solenoid

B3Foot Throttle Position Sensor

G1

F1

Standard Display Monitor (A3)

X5

EEngine Air Filter Restriction Switch

FPark Brake Pressure Switch

LEngine Oil Pressure Switch

KHydraulic Oil Filter Restriction Switch

G

Fuel Level Sensor

Fuel Level Sensor

SDM Alarm

Ground

AHydraulic Oil Temperature Sensor

DTorque Converter Oil Temperature Sensor

BTorque Converter Oil Temperature Sensor

C

K

A

L

X4

N

F

E

P

X13

Flex Load Connector (FLC) (A1)X12

J1 MFWD Switch

D3 Park Brake Switch

C3 Park Brake Switch

J3Clutch Disconnect Switch

G1 TCL / Range Switch

F1 TCL / Range Switch

E3 TCL / Range Switch

C2 TCL / Range Switch

G2 TCL / Range Switch

H2 TCL / Range Switch

E2 Backup Alarm

D1Transmission Forward Direction Solenoid

B1Transmission Reverse Direction Solenoid

C1Transmission Speed Solenoid 1

F1Transmission Speed Solenoid 2

E1Transmission Speed Solenoid 3

A1Transmission Speed Solenoid 4

D2Mechanical Front Wheel Drive Solenoid

A3Park Brake Release Solenoid

D3Park Brake Release Solenoid

D4Hydraulic Pump Control Solenoid

C4Hydraulic Pump Control Solenoid

J2Seat Position Rear Switch

C1Seat Position Front Switch

E1Differential Lock Switch

L1

F4Differential Lock Solenoid

M1

H4

H3

B4 Turn Signal Front Left

B2 Turn Signal Front Right

C2 Turn Signal Front Right

A4 Turn Signal Front Left

A4Brake Light Pressure Switch 2

F3 Turn Signal Switch

F2 Turn Signal Switch

A1

L2 Ground

M2 Ground

H1 Ground

H2 Ground

B1

A2

D2 4-Way Flasher Switch

L41B BR

L41A BR

L4LL BR

P42 RD

P42A RD

2

5

7

6

8

3

2

5

7

6

8

3

Rear Work Light Switch (S24)

Optional Work Light Rear Left (E2)

Optional Work Light Rear Right (E3)

Work Light Rear Right (E4)

Work Light Rear Left (E1)

2

7

8

3

2

7

8

3

Docking Light Switch (S28)

Docking Light Right (E16)

Docking Light Left (E15)

G31AB BK

G31AR BK

G20E BK

G20N BK

G20D BK

G20M BK

G20L BK

G20G BK

L44L BR

L44B BR

L44A BR

L44

BR

L40LL BR

L40L BR

L40A BR

L40B BR

L40

BR

L41L BR

L41

BR

25A

11 4

25A

11 4

Rear Work Light Fuse (F42)

P42 RD

P42A RD

15A

10 5

15A

10 5

Dome Light / Radio / Power Port Fuse (F45)

P45C RD

P45 RD

(See SXN1_2 (D,3))(See SXN1_2 (D,3))

(See SXN1_2 (D,3))(See SXN1_2 (D,3))

WORK / DOCKING LIGHT CIRCUIT

10A

11 4

10A

11 4

Transmission Control Fuse (F36)

P36 RD

P36J RD

P36 RD

T03 BUE4 TCL / Range Switch

T20B BUG2

Transmission Control Relay

P36V RD

G30LL BK

L42L BR

P41 RD

P40 RD

Brake Light Left (E9)

Brake Light Right (E10)

Drive Light Front Left (E7)

Drive Light Front Right (E8)

Optional Work Light Front Right (E6)

Optional Work Light Front Left (E5)

G20B BK

G20H BK

G20C BK

G20J BK

G20K BK

G20F BK

L42B BR

L42A BR

L42

BR

7

6

5

2

8

3

7

6

5

2

8

3

L43LL BR

L43L BR

L43 BR

L43A BR(See SXN1_2 (D,2))(See SXN1_2 (D,2))

Front Work Light Switch (S25)

Ground to Right Rear Cab Roof (W4)

L43D BR

L43A BR

L43C BR

L46B BR

L46A BRL46L BR

(See SXN1_1 (O,6))(See SXN1_1 (O,6))

Ground to Cab / Canopy Floor Under Right Console (W3)

BRAKE / DRIVE / WORK LIGHT CIRCUIT

T99 BU T99A BUK3

P07 RD P07B RDA2

P31 RD15A

12 3

15A

12 3

Start Aid / Air Seat Ignition Power Fuse (F31)

AG01J BKGround to Frame by

Starter Motor (W1)

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

Q

S

Electrical Wiring SchematicSXN1_1

Return To TableReturn To Table

16

15

10

9

6

7

8

4

16

15

10

9

6

7

8

4

A

B

A

B

A

B

A

B

Left Speaker (B31)

Right Speaker (B30)

D

B

C

A

Cab Harness to Radio Harness Connector (X9)

Dome Light (E20)

Left Power Port (X38)

Right Power Port (X39)

Ground to Cab Floor Under Right Console (W3)

A23 OR

(See SXN1_1 (K,12))(See SXN1_1 (K,12))

R12 BK

A21 OR

R10 BK

A23 OR

R12 BK

A21 OR

R10 BK

L43G BR

P25A RD

G10B BK

P15B RD

L43A BR

P11A RD

G31F BK

P45B RD

(See SXN1_1 (D,11))(See SXN1_1 (D,11))

P45A RD P45 RD

G31M BK

G30D BK

G30H BK

P45C RD

P11 RD

(See SXN1_1 (I,8))(See SXN1_1 (I,8))

P45C RD

P11 RD

(See SXN1_1 (I,8))(See SXN1_1 (I,8))

(See SXN1_1 (D,11))(See SXN1_1 (D,11))

Radio (A9)

RADIO / DOME LIGHT / POWER PORT CIRCUIT

5

4

3

2

1

5

4

3

2

1

4

1

3

2

4

1

3

2

Blower Speed Control (S42)

Blower Motor Resistor (R43)

Fan Blower Motor (M42)

Blower Door Motor (M43)

Cab Harness to Air Conditioning Harness Connector (X44)

A

E

D

C


P44 RD

A10 OR

A11 OR

A12 OR

A13A OR

A13 OR

A12 OR

A11 OR

A10B OR

A10A OR

G31 BK

A31 OR

A30 OR

(See SXN1_1 (I,6))(See SXN1_1 (I,6))

A13A OR

A31 OR

A30 OR

G31 BK

MM

A17 OR

A13A OR

A13 OR

6

1

3

4

2

5

6

1

3

4

2

5

Air Conditioning Mode Switch (S13)

G31AA BK

G31AC BK

B

A31 OR

A30 OR

A31A OR

A30A OR

A30 OR

A16A OR

Air Conditioning Mode Door Diode (V74)

Air Conditioning Mode Door Diode 2 (V75)

Air Conditioning Freeze Switch (B2)

Air Conditioning High/Low Pressure Switch (B3)

A16B OR

A19A OR

Air Conditioning Compressor Clutch (Y43)

A19 OR

A19A OR

A13A OR

G31AA BK

A19A OR

Air Conditioning Compressor Clutch Diode (V43)

G06D BK


BLOWER CIRCUIT AIR CONDITIONING CIRCUIT

G31B BK

A59 OR

A16 OR

A21 OR

A24 OR

3

1

4

6

2

5

3

1

4

6

2

5

Front Wiper Switch (S23)

6

3

4

5

2

6

3

4

5

2

Wiper Motor Front (M23)

P48C RD

A17 OR

A23 OR

A73 OR

3

2

3

2

Front Wiper Switch (S22)

P48D RD

P48B RD

A22 OR2

1

2

1

Washer Motor Front (M22)G03AA BK


(See SXN1_1 (D,9))(See SXN1_1 (D,9))

2

6

3

4

2

6

3

4

Wiper Motor Rear (M21)

Rear Wiper Enable Switch (S19)

6

4

1

3

2

5

6

4

1

3

2

5

Rear Wiper Switch (S21)

A16A OR

A18 OR

A18 OR

P48A RD

P48A RD

G31H BKGround to Cab / Canopy Floor Under Right Console (W3)

(See SXN1_1 (D,9))(See SXN1_1 (D,9))

MM

MM

MM

WIPER AND WASHER CIRCUIT

P

D

K

J

C

P48 RDA

BP48B RD

P44 RDG

P12C RD

A67A OR

A67A OR

G04B BK

G03F BK

2

3

7

2

3

7

Beacon Switch (S29) Beacon

Light (E17)

P41A RD

L45 BR

G31AC BK

L45 BR

G20P BKGround to Right Rear Cab / Canopy Roof (W3)


(See SXN1_1 (I,8))(See SXN1_1 (I,8))

OPTION

1

2

1

2

Return to Dig Solenoid (Y67)

Suppression Diode (If equipped) (V3)

(See SXN1_1 (I,8))(See SXN1_1 (I,8))

P6B RD

R67B BK R67A BK

P46A RD

P46C RD P46H RD P46G RD P46A RD

Return to Dig Switch (S67)

R67 BK

Horn (H10)


Horn Switch (S10) (See SXN1_1 (D,12))(See SXN1_1 (D,12))

HORN / RETURN-TO-DIG / BEACON LIGHT CIRCUIT

H

I

E

H58Z GN

G31DD BK

G31BB BK

H19A GN

H14Z GN

H13A GN

H13C GN

H13A GN

86

87a

85

30

86

87a

85

30

Pilot System Enable Relay (K52)

85

86

87

30

85

86

87

30

H14A GN

H14B GN

6

2

5

3

6

2

5

3

Pilot System Enable Switch (S52)

H13B GN

Pilot Enable Solenoid (Y52)

Pattern Select Solenoid 1 (Y58)

A

Pilot Control Console Harness to Cab / Canopy Harness Connector (X64)

B

H13 GN(See SXN1_1 (O,13))(See SXN1_1 (O,13))

Pattern Select Solenoid 2 (Y59)

B

Side Option Connector B (X60B)

A

B

Side Option Connector A (X60A)

AP47B RDP47C RD

H19C GN

H19ZZ GN H19D GN

H19B GN

H13B GN

H19 GN(See SXN1_1 (I,4))(See SXN1_1 (I,4))

3

2

3

2

Pattern Select Switch (S58)

G31CC BK G31AA BK G31KV BK

G31M BK

P47A RD

H58D GN

H58C GN H58B GN

B

Side Option Connector (X60)

AP47 RD

G31AA BK Ground to Cab / Canopy Floor Under Right Console (W3)

(See SXN1_1 (I,9))(See SXN1_1 (I,9))

PILOT CONTROL CIRCUIT

G31B BK

P47 RD2

7

3

2

7

3

Ride Control Switch (S50)

Ride Control Solenoid 1 (Y50)

Ride Control Solenoid 2 (Y51)

B


A

B


AP47A RDP47B RD

H11E GN

G31YY BK

G31ZZ BK

G31YY BK

G31XX BK

H11C GN1

Ride Control Harness to Ride Control Solenoid

Harness Connector (X68)

2

H11 GN

G31A BK G31C BK

RIDE CONTROL CIRCUIT

G30YY BK

P47D RD

G31E BK

H04C GN

H04A GN

H01A GN

H01B GN

30

85

86

87

30

85

86

87

Select Flow Control Relay (K53)

85

86

87

30

85

86

87

30

5

2

1

7

6

8

3

5

2

1

7

6

8

3

Flow Control Switch (S53)

Selective Flow Control Solenoid (Y53)

B


A

B


AP47A RD

Select Flow Control Foot Switch (S54)

H01 GN

H03B GN

H03 GN

H03F GN

G31C BK

K01 GN

Selective Flow Control Diode (V54)

1

Selective Flow Control Harness to Pump Control

Harness Connector (X60A)

G31A BK G31C BK

G31 BK

H03G GN

G31B BK

P47C RD

Pump Unloading Valve Control Relay (K55)

85

86

87

30

85

86

87

30

K01Z BU

D

Pump Control Harness to Cab / Canopy Harness

Connector (X51)

CK01 BU

M11 VTB

K02 BUA

Seat Position Switch DIode (V55)

P35G RD

A

B

A

B

Selective Flow Control Solenoid (Y53)

G30R BK

K01A BU

M11A VT

P35A RD

G03KK BK

310SJ ONLY



(See SXN1_1 (I,10))(See SXN1_1 (I,10))

(See SXN1_1 (O,4))(See SXN1_1 (O,4))

K01K BU

SELECTIVE FLOW CONTROL / PUMP CONTROL CIRCUIT

G06C BK

E25A WH

E25 WH

A41 OR

A40 OR

C

B

A

C

B

A

Air Seat Compressor Motor (M45)

1

3

2

1

3

2

Air Seat Switch (S45)

G31J BK

G31Y BK

(See SXN1_1 (I,10))(See SXN1_1 (I,10))P31 RD

A40 OR2

3

2

3

Start Aid Switch (S15)

Start Aid Solenoid (Y15) Ground to Frame by

Starter Motor (W1)


A41 OR

A40 OR

Front Option Connector (X61)

B

MM

G31F BK

G31D BK

H08B GN

H0

8A G

N

A

C

B

D

A

C

B

D

Loader Coupler Timer Relay (K18)

85

86

87

30

85

86

87

30

Loader Coupler Switch (S57)

P47D RD

H14B GN

H14C GN

P47C RD

Loader Coupler Indicator Light (E30)

H14F GN

Coupler Alarm (H6)

H14D GN

P47B RD

Loader Coupler Unlock Solenoid (Y29)

H07E GN H0

7A G

NH

14A

GN

Load

er C

oup

ler

Unl

ock

Sole

no

id D

iode

(V3

0)

Loader Coupler Pressure Solenoid (Y30)

H08A GN

G31C BK

G31E BK

G31G BK

G31J BK

G31H BK G31A BK

LOADER COUPLER CIRCUIT (OPTION)

START AID AND AIR SEAT CIRCUIT

AP47A RD

(See SXN1_1 (I,9))(See SXN1_1 (I,9)) M

O

N

R

T

F

L

Electrical Wiring Schematic

SXN1_2

Return To TableReturn To Table

Connectors

ECM Connector (X10)

Flex Load Connector (FLC) (A1)

X13 X12

Flex Load Connector (FLC) (A1)

X13 X12

SXN2_1


In the interest of continuing product development, Diesel Laptops reserves the right to change specifications within this document at any time without prior notice. If you require additional reference materials or information, please contact Diesel Laptops.

WARNING: Diesel Laptops will not be held liable for any consequential or incidental damages including, but not limited to: Engine/vehicle downtime; loss of income or profits; damage potentially caused to other engines, vehicles, or property and any attorney fees. Diesel Laptops will not be responsible for any liability you may have in respect to yourself, another person, or entity. Diesel Laptops urges users to carefully follow all proper safety procedures before and during the application of this manual as a reference. Improper safety precautions can result in severe injury or death.

Diesel Laptops will not be held accountable for any inappropriate safety measures or faults made by the user while performing diagnostics.

www.DieselLaptops.comwww.DieselLaptops.com

http://www.diesellaptops.com

http://www.diesellaptops.com

JOHN DEERE

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