Outside (36-42 pg)

KENR8231-01 October 2013 KENR8231-01 VOL 1 of 2 36 Page, (Dimensions: 48 inches x 35 inches) CONN TO REAR HORN SWITCH CONN TO KEY SWITCH The connectors shown in this chart are for harness to harness connectors. Connectors that join a harness to a component are generally located at or near the component. See the Component Location Chart. CONN TO PLATFORM HARNESS (RH-C15) 422E and 428E Backhoe Loader Electrical System CONN TO PLATFORM HARNESS (RH-C13) Machine locations are repeated for components located close together. 422E: HBE1600-UP 428E: SNL2200-UP A = Located inside of side console. = Located on fuse and PRM bracket.

B NOT USED ON MECHANICAL MACHINE CONN TO PLATFORM HARNESS (RH-C12) CONN TO REAR WORK LAMP CONN TO FRONT WORK LAMP Volume 1 of 2: Cab VIEW OF SIDE CONSOLE HARNESS (RH) © 2013 Caterpillar, All Rights Reserved Printed in U.S.A. Harness And Wire Electrical Schematic Symbols Symbols Pressure Symbol T Temperature Symbol Level Symbol Flow Symbol Circuit Breaker Symbol Symbols and Definitions Fuse: A component in an electrical circuit that will open the circuit if too much current flows through it. Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it.

Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.). No circle indicates that the wire cannot be disconnected from the component. Ground (Wired): This indicates that the component is connected to a grounded wire. The grounded wire is fastened to the machine. Ground (Case): This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the machine. Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch. Sender: A component that is used with a temperature or pressure gauge.

The sender measures the temperature or pressure. Its resistance changes to give an indication to the gauge of the temperature or pressure. T Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close the switch part of the relay. Solenoid: A solenoid is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close a valve or move a piece of metal that can do work. Magnetic Latch Solenoid:

A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch) that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches. Harness and Wire Symbols Wire, Cable, or Harness Assembly Identification: Includes Harness Identification Letters and Harness Connector Serialization Codes (see sample). Harness Identification Letter(s): (A, B, C, ..., AA, AB, AC, ...) Harness Connector Serialization Code: The "C" stands for "Connector" and the number indicates which connector in the harness (C1, C2, C3, ...).

AG-C4 111-7898 L-C12 3E-5179 L-C12 3E-5179 Part Number: for Connector Receptacle Part Number: for Connector Plug 1 2 Plug Receptacle Pin or Socket Number 5A 1 2 Deutsch connector: Typical representation of a Deutsch connector. The plug contains all sockets and the receptacle contains all pins. Fuse (5 Amps) 9X-1123 Component Part Number 1 Sure-Seal connector: Typical representation of a Sure-Seal connector. The plug and receptacle contain both pins and sockets. Harness identification code: This example indicates wire group 325, wire 135 in harness "AG".

325-AG135 PK-14 2 Wire Color Wire Gauge Wire Description Wire Number Wire Color Description Wire Number Wire Color Description Power Circuits Accessory Circuits (Continued) 101 RD Battery (+) 518 OR Switch To Hazard Flasher 102 RD Running Lamps 521 YL Fan Speed Switch To A/c Pressure Switch 103 RD Brake Lamps 522 WH A/C Clutch To Thermostat Switch 104 RD Horn Relay 537 GN Turn Signal Switch To Flasher 105 RD Key Switch 552 WH All Wheel Drive Solenoid 111 RD Brake Lamps 564 GY Rear Wiper Interrupt Switch To Wiper Switch 112 PU Main Power Relay Output 568 GN Warning Buzzer To Diodes 113 OR Monitor 1 569 PK A/C Switch Jumper #2 115 RD Accessory Socket Lighting Circuits 116 BR Rear Flood Lamp 601 GY Dash Lamps - High 117 YL Rear Flood Lamp ATCH 603 PK Rotary Beacon Lamp #1 118 GY Front Wiper Motor 604 OR Stop Lamps 119 PK Rear Wiper Motor 605 YL Turn Lamps - Left 122 BU Heater A/C Switch 606 GY Turn Lamps - Right 123 WH Fuel Pump 607 PK Flood Lamps - Front #1 124 125 GN OR HVAC Product Link Radio 608 610 GN OR Flood Lamps - Rear #1 Headlamps - Basic 126 133 RD OR Transmission Control Monitoring 611 614 PU PU Headlamps - High Beam Tail / Position / Dash Lamps 143 BR Implement Disable 617 BR Tail / Position Lamp - Left 144 GN Beacon 618 YL Tail / Position Lamp - Right 146 GY PRM Module 1 619 GN Headlamps - Low Beam 157 YL Front Flood ATCH 620 WH Flood Lamps - Engine 158 BR Front Flood 627 YL Fog Lamps 159 BU Turn Signal 630 GY Flood Lamps - Rear Attachment #1 161 RD Hazard Lamp Control Circuits 180 GN Operator Seat 702 OR Transmission Brake Switch Jumper Ground Circuits 708 YL Transmission Hold Switch 200 BK Main Chassis 720 PU Transmission Brake Switch 202 BK Transmission Control 1 752 YL Transmission Shift Solenoid 2 218 BK Transmission Id Code 1 754 BU Transmission Shift Solenoid 3 or 1 225 BK Hydro Solenoid To Sensor 762 YL Bucket Positioner Solenoid Switch 265 BK Electronic Pump Control Id Code 2 766 GN Transmission Disconnect Solenoid Basic Machine Circuits 911 YL All Wheel Drive Mode Switch Jumper 304 WH Starter Relay #1 Output 922 BR Transmission Solenoid 2 Return 306 GN Key Switch To Starter Relay 923 GY Transmission Solenoid 3 or 1 Return 307 OR Key Switch To Neutral Start Switch 975 WH Autoshift Solenoid Return 308 YL Main Power Relay Coil 976 OR Ride Control Solenoid 1 309 GY Alternator Regulator A250 BK Battery (-) 310 PU Start Aid Switch To Start Aid Solenoid A305 YL Relay To Warning Horn(s) 320 OR Horn Switch To Horn Relay A313 OR Stabilizer Alarm (+) 321 BR Backup Alarm Lamp / Travel Alarm A346 BU Crank Driver Output - MSS 322 GY Forward Warning Horn A347 GN Switch 'on' Driver Output - MSS 324 BU Differential Lock Solenoid C511 WH Relay Power 327 PK Engine Shutdown Solenoid C561 WH Right Rear Speaker (+) 333 GN Key Switch 'R' Terminal C568 WH HVAC Blower Motor (Max) 367 BU Rear Warning Horn E528 PU HVAC On/Off Switch To Blower Speed Sw 384 BU Glow Plugs E529 YL Blower Switch Jumper Monitoring Circuits E917 WH Implement Lockout Switch (N.O.) 403 GN Alternator 'R' Terminal - Engine #1 E918 GN Implement Lockout Switch (N.C) 404 YL Hydraulic Oil Temperature Sensor E991 GY Multi-function Output 3 405 GY Engine Oil Pressure Switch (Low) F420 GN Indicator - Warning 406 PU Coolant Temperature F739 GN Active Ride Control Switch (N.C.) 419 YL Parking Brake Sensor F846 PU Led Driver 1 420 OR Fuel Filter G423 PK High Pressure Implement Filter 2 432 PK Brake Oil Pressure G703 GN Quick Drop Valve 439 YL Indicator - Lamp G848 GN Led Driver 2 441 OR Coolant Temperature Gage G981 PU Travel Alarm Disable 447 PK Fuel Level Gage H771 BR Sideshift Lock Solenoid 450 YL Engine #1 Tachometer Sender (+) J764 BR Switch / Sensor Return 452 PU Torque Converter Oil Temperature M719 GN Sideshift Left Switch Accessory Circuits M720 BU Sideshift Left Relay 500 BR Wiper - Front (Park) M721 WH Sideshift Right Switch 501 GN Wiper - Front (Low) M936 BR Flow Control Switch 502 OR Wiper - Front (High) M937 GN Flow Control Proximity Switch 503 BR Wiper - Rear (Park) N756 PK Alarm Horn 506 PU Washer - Front N939 GN Ride Control Solenoid 2 507 WH Washer - Rear N945 OR Front Brake Solenoid 1 508 PU Radio Speaker - Left (+) N957 PK RXD - Comm 1 509 WH Radio Speaker - Left (-) N960 OR TXD - Comm 1 511 BR Radio Speaker - Right (+) N970 YL DTR - Comm 1 512 GN Radio Speaker - Right (-) N973 BR DCD - Comm 1 513 OR A/C Refrigerant Pressure Switch N979 GN Signal Ground - Comm 1 515 GY Hvac Blower Motor #1 (High) R912 OR Hydraulic Pedal Lock Solenoid 516 GN Hvac Blower Motor #1 (Medium) X977 YL Fuel Pump (+) 517 BU Hvac Blower Motor #1 (Low) Volume 1 - Component Location Component Schematic Location Machine Location Component Schematic Location Machine Location Alarm, Stabilizer G-12 A Switch, Brake RH G-9 2 Control, FNR Shift Handle G-9 1 Switch, Differential Lock H-9 6 Flasher C-5 B Switch, Front Console Horn H-7 2 Meter, Service I-7 2 Switch, Front Work Lamp D-14 A Module, PRM #1 H-4 A Switch, Hazard E-9 1 Module, PRM #2 H-4 A Switch, Horn A-14 2 Module, PRM HVAC H-3 A Switch, Key A-15 A Motor, Operator Seat G-2 3 Switch, Loader Handle Neutralizer F-2 A Port, Power D-12 A Switch, Parking Brake E-12 A Relay, AWD F-4 B Switch, Rear Fog Lamp B-14 A Relay, Backup Alarm F-4 B Switch, Rear Wiper B-14 A Relay, Forward Horn G-4 B Switch, Rear Work Lamp C-14 A Relay, Rear Horn G-4 B Switch, Return To Dig E-2 7 Relay, Ride Control Sensor, Bucket Position F-4 E-2 B 4 Switch, Ride Control Switch, Ride Control Pressure G-7 G-1 2 5 Solenoid, Return To Dig Solenoid, Ride Control #1 D-2 H-1 A 5 Switch, Roading Switch, Side Shift Lock G-7 D-14 2 A Solenoid, Ride Control #2 H-1 5 Switch, Stabilizer LH Leg Up G-14 A Suppresser, Ride Control Arc H-1 5 Switch, Stabilizer RH Leg Up G-14 A Suppresser, Stabilizer Alarm Arc #1 G-14 A Switch, Stalk F-9 2 Suppresser, Stabilizer Alarm Arc #2 G-14 A Switch, Start Aid A-14 A Switch, AWD H-7 2 Switch, XSMN Handle Neutralizer F-2 8 Switch, Beacon C-14 A Switch, XSMN Lock H-7 2 Switch, Brake LH G-9 2 Volume 1 - Connector Location Connector Number Schematic Location Machine Location CONN 1 A-12 9 CONN 2 B-12 9 CONN 3 B-12 9 CONN 4 D-12 9 CONN 5 H-12 10 CONN 6 H-12 11 CONN 7 I-12 12 CONN 8 I-12 13 CONN 9 B-5 5 CONN 10 B-5 5 CONN 11 E-2 7 CONN 12 CONN 13 F-2 H-2 5 5 CONN 14 CONN 15 I-2 I-2 14 15 1 2 A 5 B 3 11 9 14 8 10 4 12 7 13 6 15 6 2 3 1 7 10 4 13 14 11 5 12 A B 9 8 15 Machine Connector and Component Locations POSITION FOR BACKUP ALARM RELAY OPTION REAR HORN RELAY FORWARD HORN RELAY POSITION FOR CONN TO PARKBRAKE AWD RELAY OPTION POSITION FOR RIDE CONTROL RELAY OPTION CONN TO PRM 1 RING TERMINAL RELAY AND FUSE BLOCK CONN TO PRM 1 TO BE MOUNTED IN TOP SLOT OF BRACKET RING TERMINAL LANYARD FROM FUSE/RELAY BLOCK CONN TO PRM 2 TO BE SECURED TO THIS HOLE RING TERMINAL FUSE BLOCK TO BE MOUNTED IN BOTTOM SLOT OF BRACKET LANYARD FROM FUSE BLOCK TO BE SECURED TO THIS HOLE CONN TO FLASHER RELAY 5 POS RELAY BLOCK CONN TO PRM 3 2 POS AMPSEAL PLUG CONN TO PRM 2 CONN TO PRM 1 NOTE:

FUSE & RELAY BOXES SHOWN WITH COVERS REMOVED FRONT VIEW OF FUSE AND PRM BRACKET Related Electrical Service Manuals Title Form Number Electric Starting Motor: 143-0539 SENR3828 CONN TO RIGHT TURN-IND CONN TO GROUND TERMINAL CONN TO GROUND TERMINAL CONN TO IMMOBILISER HARNESS CONN TO LEFT TURN-IND CONN TO CONTROL GP-XMSN CONN TO SW AS.

HAZARD CONN TO AWD ITALY SW JUMPER CONN TO LOAD CHECK DISABLE HARNESS CONN TO ROADING LIGHTS HARN CONN TO PROD LINK HARNESS VIEW OF AREA A CONN TO AUX POWER PORT CONN TO SIDE CONSOLE HARN (PL-C42) CONN TO SIDE CONSOLE HARN (PL-C2) CONN TO STABILISER ALARM CONN TO LH BRAKE SW CONN TO LOADER NEUTRALISER SW CONN TO ROOF HARNESS CONN TO RH BRAKE SW CONN TO SIDE CONSOLE HARN (PL-C13) CONN TO ENGINE HARNESS CONN TO DIFF LOCK A CONN TO HVAC HARNESS CONN TO STABILISER DIODE 1 CONN TO LH STAB LEG UP SWITCH CONN TO STABILISER DIODE 2 CONN TO RH STAB LEG UP SWITCH SECURE XMSN NEUTRAL SW CONN AND RIDE CONTROL CONN CONN TO REAR END HARNESS CONN TO ELECTRIC SEAT CONN TO RTN TO DIG SOL CONN TO XMSN NEUTRALISER SWITCH CONN TO POWER SIDE SHIFT HARNESS CONN TO GROUND TERMINAL CONN TO GROUND TERMINAL CONN TO IMMOBILISER HARNESS CONN TO LOAD CHECK DISABLE HARNESS CONN TO ROADING LIGHTS HARN CONN TO PROD LINK HARNESS VIEW OF PLATFORM HARNESS (PL)

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XENRXXXX-XX VOL X of X 36 Page, (Dimensions: 48 inches x 35 inches) KENR8231-01 VOL 1 of 2 36 Page, Color 2, (Dimensions:

48 inches x 35 inches) A I 102-PL170 RD-14 105-PL18 RD-18 102-PL176 RD-14 123-PL150 WH-18 PL-C32 102-PL246 RD-14 143-PL68 BR-18 1552272 PL-C21 JUMPER 180-PL238 GN-14 105-PL18 RD-18 1 TO PRODUCT LINK HARN 105-PL18 RD-18 1552269 8Y-7833 200-PL7 BK-18 202-PL31 BK-18 2 CONN WT-C1 105-PL30 RD-18 105-PL32 RD-18 702-PL193 OR-18 1 BK-18 NOTE R 200-PL94 BK-18 308-PL37 YL-18 3 (SH 2 LOC E-10) 105-PL62 RD-18 105-PL60 RD-16 911-PL196 YL-18 2 200-PL104 BK-18 450-PL185 YL-18 4 CONN 15 PL-C16 105-PL232 RD-18 200-PL234 BK-14 1552252 200-PL240 BK-14 1 617-PL125 BR-18 111-PL41 RD-16 102-PL176 RD-14 102-PL176 RD-14 102-PL176 RD-14 2 367-PL11 BU-18 111-PL73 RD-18 105-PL232 RD-18 105-PL232 RD-18 105-PL232 RD-18 202-PL3 BK-18 3 604-PL209 OR-18 111-PL74 RD-18 143-PL126 BR-18 143-PL63 BR-18 143-PL63 BR-18 450-PL54 YL-18 SIG - 202-PL88 BK-18 202-PL31 BK-18 PL-C3 TO REAR HARN 4 5 66 00 65 -- PP LL 22 11 01 GY YL -- 11 88 21 04 03 -- PP LL 11 58 91 BB KR -- 11 48 115-PL190 RD-18 115-PL190 RD-18 1 24 03 0- -P PL L6 43 4 B BR K- -1 18 8 1 204 03 -- PP LL 41 42 6 BKB -R 1- 818 1 204 03 -- PP LL 41 42 6 BKB -R 1- 818 + SERVICE METER 2 20 02 2- -P PL L6 95 2 B BK K- -1 18 8 POWER DISTRIBUTION BLOCK 1673692 EAME - CONN RT-C8 6 618-PL149 YL-18 200-PL182 BK-18 116-PL243 BR-16 116-PL243 BR-16 202-PL161 BK-18 161-3932 306-PL101 GN-16 123-PL150 WH-18 1 (SH 2 LOC F-12) 7 627-PL206 YL-18 321-PL61 BR-18 117-PL242 YL-16 117-PL242 YL-16 308-PL109 YL-18 202-PL40 BK-18 307-PL118 OR-18 202-PL65 BK-18 2 CONN 8 8 321-PL61 BR-18 367-PL11 BU-18 320-PL128 OR-18 202-PL52 BK-18 105-PL232 RD-18 308-PL37 YL-18 308-PL124 YL-18 308-PL124 YL-18 TO BATTERY CABLE 322-PL167 GY-16 3 9 200-PL159 BK-14 604-PL209 OR-18 118-PL148 GY-16 118-PL45 GY-16 450-PL54 YL-18 202-PL83 BK-18 202-PL88 BK-18 310-PL93 PU-18 200-PL108 BK-18 200-PL108 BK-18 (SH 2 LOC F-4) 441-PL38 OR-18 4 10 605-PL211 YL-18 118-PL180 GY-16 202-PL88 BK-18 322-PL167 GY-16 308-PL106 YL-18 308-PL106 YL-18 452-PL139 PU-18 5 11 552-PL162 WH-18 202-PL186 BK-18 324-PL19 BU-18 200-PL46 BK-18 200-PL46 BK-18 447-PL156 PK-18 6 12 H771-PL145 BR-18 606-PL210 GY-18 119-PL166 PK-14 119-PL241 PK-16 601-PL15 GY-16 202-PL8 BK-18 708-PL175 YL-18 309-PL95 GY-18 521-PL226 YL-18 7 617-PL125 BR-18 119-PL239 PK-16 610-PL204 OR-14 202-PL161 BK-18 202-PL178 BK-18 614-PL191 PU-18 405-PL122 GY-18 552-PL162 WH-18 8 618-PL149 YL-18 614-PL218 PU-18 202-PL188 BK-18 406-PL27 PU-18 PRM MODULE 1 PRM MODULE 2 PRM MODULE HVAC 754-PL208 BU-18 9 627-PL206 YL-18 123-PL6 WH-18 702-PL131 OR-18 8 1 3 4 6 10 420-PL169 OR-18 276-7290 276-7291 276-7287 752-PL212 YL-18 10 H771-PL145 BR-18 123-PL79 WH-18 708-PL175 YL-18 308-PL109 YL-18 308-PL109 YL-18 432-PL168 PK-18 506-PL116 PU-18 11 PL-C38 M719-PL183 GN-18 123-PL143 WH-18 911-PL5 YL-18 320-PL128 OR-18 320-PL128 OR-18 XMSN LOCK SW 439-PL70 YL-18 +BAT +BAT +BAT 507-PL114 WH-18 12 1552272 M721-PL184 WH-18 123-PL150 WH-18 F739-PL152 GN -18 450-PL54 YL-18 450-PL54 YL-18 214-4716 441-PL38 OR-18 306-PL101 GN-16 13 TO POWER SIDESHIFT HARN 1 143-PL181 BR-18 N945-PL228 OR -18 552-PL162 WH-18 552-PL162 WH-18 PL-C43 447-PL156 PK-18 60A XX XX 14 TO ENGINE HARN CONN PE-C1 2 200-PL182 BK-18 124-PL227 GN-18 124-PL227 GN-18 601-PL15 GY-16 601-PL15 GY-16 7 2 5 9 2285856 450-PL67 YL-18 405-PL122 GY-18 15 CONN EF-C26 (SH 2 LOC B-13) 3 M719-PL183 GN-18 133-PL84 OR-16 133-PL84 OR-16 610-PL204 OR-14 610-PL204 OR-14 450-PL185 YL-18 60A FUSE 60A FUSE 40A FUSE 218-PL24 BK-18 16 (SH 2 LOC I-4) CONN 7 4 M721-PL184 WH-18 143-PL68 BR-18 614-PL189 PU-18 32 00 82 -- PP LL 14 00 9 B YK L- -1 18 8 54 05 62 -- PP LL 11 13 69 PP UU -- 11 88 60A 267-2701 60A 267-2701 40A 278-6377 406-PL27 PU-18 1 17 8 CONN 14 143-PL99 BR-18 102-PL176 RD-14 614-PL218 PU-18 614-PL191 PU-18 202-PL52 BK-18 507-PL114 WH-18 439-PL70 YL-18 19 143-PL140 BR-18 143-PL63 BR-18 102-PL170 RD-14 614-PL147 PU-18 521-PL226 YL-18 20 143-PL181 BR-18 143-PL126 BR-18 105-PL232 RD-18 614-PL192 PU-18 552-PL162 WH-18 PL-C29 PL-C30 PL-C31 450-PL67 YL-18 21 PL-C6 11 44 33 -- PP LL 11 35 87 BB RR -- 11 48 1 11 11 1- -P PL L7 73 4 R RD D- -1 18 8 702-PL131 OR-18 702-PL193 OR-18 3 62 10 4- -P PL L1 12 98 2 O PR U- -1 18 8 66 00 65 -- PP LL 58 09 GYL Y- -1 18 8 308-PL17 YL-18 2304011 1 86 30 2304011 1 86 30 2304011 1 86 30 4 33 22 4- -P PL L1 16 98 BP UK -- 11 88 2 22 3 1552264 118-PL45 GY-16 702-PL194 OR-18 611-PL51 PU-14 200-PL9 BK-18 2 2 2 922-PL22 BR-18 24 1 119-PL166 PK-14 144-PL187 GN-16 144-PL187 GN-16 143-PL63 BR-18 8 1 3 4 6 10 617-PL215 BR-18 85 85 85 923-PL23 GY-18 25 2 503-PL177 BR-16 157-PL244 YL-16 157-PL244 YL-16 143-PL126 BR-18 708-PL175 YL-18 708-PL175 YL-18 618-PL217 YL-18 87 87A 87 87A 87 87A 26 MOM TO ROOF HARN 3 564-PL224 GY-16 105-PL30 RD-18 158-PL245 BR-16 158-PL245 BR-16 143-PL157 BR-18 HORN SW FRNT CNSLE 619-PL213 GN-14 27 CONN TP-C12 4 118-PL148 GY-16 118-PL148 GY-16 159-PL100 BU-16 159-PL100 BU-16 911-PL5 YL-18 911-PL195 YL-18 214-4701 752-PL212 YL-18 RELAY RELAY RELAY 420-PL169 OR-18 28 (SH 2 LOC F-8) 5 123-PL6 WH-18 119-PL166 PK-14 161-PL103 RD-16 911-PL196 YL-18 PL-C44 754-PL208 BU-18 310-PL93 PU-18 29 CONN 6 6 500-PL203 BR-16 123-PL6 WH-18 161-PL103 RD-16 200-PL44 BK-18 7 2 5 9 2285856 766-PL82 GN-18 309-PL95 GY-18 30 7 501-PL179 GN-16 500-PL203 BR-16 202-PL2 BK-18 F739-PL152 GN-18 F739-PL152 GN-18 766-PL112 GN-18 307-PL118 OR-18 31 8 502-PL34 OR-16 501-PL179 GN-16 202-PL43 BK-18 N945-PL228 OR-18 N945-PL228 OR-18 202-PL178 BK-18 922-PL22 BR-18 USB SB USB SB USB SB 502-PL34 OR-16 200-PL97 BK-18 202-PL161 BK-18 200-PL44 BK-18 923-PL23 GY-18 200-PL132 BK-18 200-PL44 BK-18 202-PL164 BK-18 976-PL98 OR-18 503-PL177 BR-16 200-PL134 BK-18 200-PL94 BK-18 202-PL165 BK-18 F739-PL152 GN-18 PL-C22 564-PL224 GY-16 200-PL159 BK-14 200-PL110 BK-18 202-PL174 BK-18 143-PL126 BR-18 N939-PL136 GN-18 112-PL10 PU-10 TO HVAC HARN 1552273 603-PL237 PK-16 200-PL182 BK-18 200-PL220 BK-14 306-PL101 GN-16 112-PL20 PU-10 CONN AC-T1 (122-BU) 1 603-PL237 PK-16 607-PL235 PK-16 307-PL163 OR-16 N945-PL228 OR-18 218-PL24 BK-18 146-PL36 GY-10 (SH 2 LOC B-5) RK-C5 TO ROOF HARN 2 620-PL231 WH-16 608-PL236 GN-16 200-PL221 BK-18 200-PL221 BK-18 308-PL75 YL-18 911-PL195 YL-18 552-PL42 WH-18 146-PL47 GY-10 1552269 CONN TP-C1 3 608-PL236 GN-16 620-PL231 WH-16 614-PL189 PU-18 103-PL35 RD-10 N939-RK9 GN-18 1 RIDE CONT ARC SUPPR (SH 2 LOC G-8) 4 607-PL235 PK-16 630-PL233 GY-16 202-PL65 BK-18 308-PL109 YL-18 103-PL39 RD-10 200-RK1 BK-18 200-RK10 BK-18 2 106-8704 CONN 5 5 105-PL30 RD-18 202-PL31 BK-18 308-PL205 YL-18 8 1 3 4 6 10 6 630-PL233 GY-16 202-PL69 BK-18 202-PL113 BK-18 320-PL128 OR-18 AWD SW AWD ITALY SW 202-PL164 BK-18 324-PL19 BU-18 214-4692 283-7616 RK-C4 202-PL207 BK-16 419-PL25 YL-18 NOTE X NOTE X 1552269 419-PL81 YL-18 PL-C45 N939-RK5 GN-18 N939-RK7 GN-18 1 RD-18 RIDE CTRL SOL 2 22 00 22 -- PP LL 42 3 B BK K- -1 18 8 54 05 00 -- PP LL 25 04 3 Y BL R- -1 18 6 7 2 5 9 2285856 102-PL246 RD-14 102-PL246 RD-14 PL-C40 RK-C1 200-RK8 BK-18 2 RD-18 249-3125 202-PL174 BK-18 501-PL179 GN-16 202-PL186 BK-18 104-PL197 RD-18 104-PL197 RD-18 1552272 3E3376 202-PL144 BK-18 202-PL165 BK-18 502-PL34 OR-16 PL-C28 702-PL194 OR-18 105-PL60 RD-16 105-PL60 RD-16 F739-PL152 GN-18 1 123-RK2 WH-18 RK-C2 202-PL3 BK-18 506-PL116 PU-18 2059362 552-PL162 WH-18 111-PL41 RD-16 111-PL41 RD-16 200-PL104 BK-18 2 200-RK1 BK-18 1552269 202-PL92 BK-18 518-PL120 OR-16 143-PL157 BR-18 1 DIFF LOCK SW 202-PL83 BK-18 115-PL190 RD-18 115-PL190 RD-18 N939-PL136 GN-18 3 N939-RK5 GN-18 N939-RK6 GN-18 1 RD-18 RIDE CTRL SOL 1 202-PL119 BK-18 537-PL219 GN-18 324-PL19 BU-18 2 204-0775 NOTE:

OPTIONAL RIDE CONTROL SW MAY BE 161-PL103 RD-16 161-PL103 RD-16 976-PL98 OR-18 4 976-RK4 OR-18 200-RK3 BK-18 2 RD-18 249-3124 202-PL161 BK-18 537-PL230 GN-18 REPLACED WITH LOAD CHECK DISABLE SW. 202-PL229 BK-16 552-PL162 WH-18 F739-PL152 GN-18 RIDE CONTROL MAY NOT BE USED IN 601-PL12 GY-16 601-PL12 GY-16 CONN 13 568-PL80 GN-18 614-PL147 PU-18 CONJUNCTION WITH LOAD CHECK DISABLE. 601-PL13 GY-16 601-PL13 GY-16 RK-C3 306-PL101 GN-16 601-PL15 GY-16 601-PL14 GY-16 601-PL14 GY-16 1552267 307-PL118 OR-18 6 66 0 00 4 54 - -- P PP L LL 7 97 2 01 O YO R LR - -- 1 11 8 88 108P 2L 2- 5C 38 BRAKE SW LH RIDE CON 2T 1R 4O -L 4 7S 1W 9 8 1 3 4 6 10 LOAD CHECK DISABLE SW.

6 6 61 1 14 7 8- - -P P PL L L2 2 26 1 1 4 6 PU B Y- R L1 - -8 1 18 8 6 6 611 174 8-- -PP PLL L22 216 14 6 PU B Y- R L-1 -18 18 8 91 72 63 -- RR KK 42 OW RH -- 11 88 91 72 63 -- RR KK 42 OW RH -- 11 88 A B C BRB UDK --- 111 888 R 3C 0 4P -R 5E 6S 9S 6 SW MOM 307-PL146 OR-16 307-PL163 OR-16 605-PL91 YL-18 604-PL71 OR-18 A 105-8034 NOTE P 253-9395 605-PL172 YL-18 702-PL131 OR-18 B PL-C12 P 1L 5- 5C 21 24 69 33 00 88 -- PP LL 11 07 6 Y YL L- -1 18 8 66 00 66 -- PP LL 88 76 GG YY -- 11 88 111-PL73 RD-18 C NOTE E 7 2 5 9 2285856 PL-C41 RIDE CONTROL ATCH STAB ALARM ARC SUPPR1 1 A313-PL121 OR-18 308-PL205 YL-18 606-PL171 GY-18 202-PL8 BK-18 NOTE:

CONNECT LOAD CHECK DISABLE SW 2929784 106-8704 2 752-PL64 YL-18 308-PL37 YL-18 610-PL115 OR-14 143-PL63 BR-18 TO PL-C12 IF REQUIRED.

NOTE G 308-PL59 YL-18 308-PL75 YL-18 610-PL204 OR-14 STAB ALARM ARC SUPPR2 1P 1L 5- 5 AC 2 32 2 13 6 39 -PL123 OR-18 22 00 00 -- PP LL 11 33 24 BB KK -- 11 88 2 20 00 0- -P PL L1 13 32 4 B BK K- -1 18 8 3 33 0 00 8 88 - -- P PP L LL 1 11 1 20 7 49 Y YY L LL - -- 1 11 8 88 66 6 11 1 41 1 -- - PP P LL L 14 8 79 5 3 P P PU U U- - -1 1 18 4 8 108P 2L 2- 5C 37 BRAKE SW RH 6 61 00 1- -P PL L2 10 54 GO YR -- 11 64 218-PL24 BK-18 11 00 44 -- PP LL 11 99 98 RR DD -- 11 88 D1 B1 BACK 1L 0I AGHT F1 601-PL13 GY-16 601-PL13 GY-16 PL-C18 106-8704 2 754-PL154 BU-18 752-PL64 YL-18 752-PL64 YL-18 614-PL218 PU-18 604-PL72 OR-18 A 105-8034 102-PL246 RD-14 A1 AA1 3E3376 86 30 754-PL154 BU-18 754-PL154 BU-18 309-PL95 GY-18 309-PL95 GY-18 619-PL213 GN-14 720-PL130 PU-18 B 8 1 3 4 6 10 FWD HORN RELAY 614-PL26 PU-18 614-PL26 PU-18 1 976-PL21 OR-18 310-PL93 PU-18 310-PL93 PU-18 702-PL131 OR-18 111-PL74 RD-18 C NOTE E ROADING SW 104-PL197 RD-18 146-9439 2 IF LOAD CHECK DISABLE IS INSTALLED, 320-PL128 OR-18 214-4711 104-PL198 RD-18 K1 3 INSTALL JUMPER TO PLATFORM CONN 708-PL175 YL-18 104-PL199 RD-18 LH TAIL F2 4 PL-C40 (SH 1 LOC H-2) 87 87A 85 PL-C25 A313-PL123 OR-18 321-PL61 BR-18 3 32 21 4- -P PL L6 11 9 B B R U - -1 18 8 7 72 50 4- -P PL L1 23 80 BP UU -- 11 88 7 2 5 9 P 2L 2- 8C 53 87 56 111 000 444 --- PPP LLL 2 22 0 00 1 20 RRR DDD --- 111 8 88 3 32 22 0- -P PL L1 16 27 8 G OY R- -1 16 8 D2 C2 B2 A2 10A AA2 66 10 71 -- PP LL 21 14 4 GY B- R1 -6 18 66 10 71 -- PP LL 21 14 4 G BY R- -1 16 8 CONN 13 3E3364 A313-PL121 OR-18 A313-PL141 OR-16 + HORN ALARM 105-PL62 RD-18 367-PL11 BU-18 367-PL11 BU-18 752-PL29 YL-18 202-PL188 BK-18 1 G981-PL127 PU-18 - 136-5185 115-PL190 RD-18 405-PL122 GY-18 405-PL122 GY-18 766-PL111 GN-18 102-PL176 RD-14 105-PL32 RD-18 104-PL200 RD-18 2 200-PL132 BK-18 G981-PL127 PU-18 116-PL243 BR-16 406-PL27 PU-18 406-PL27 PU-18 911-PL5 YL-18 105-PL60 RD-16 104-PL201 RD-18 D3 B3 RH TAIL F3 G981-PL133 PU-18 G981-PL142 PU-16 117-PL242 YL-16 922-PL22 BR-18 111-PL41 RD-16 10A 601-PL12 GY-16 601-PL12 GY-16 LH STAB LEG UP 119-PL239 PK-16 419-PL55 YL-18 419-PL25 YL-18 923-PL160 GY-18 PL-C10 115-PL190 RD-18 A3 AA3 PL-C11 86 30 1 12 34 3- -P PL L2 82 47 OG RN -- 11 68 419-PL81 YL-18 F N7 93 49 5- -P PL L1 25 22 8 G ON R- -1 18 8 308-PL205 YL-11 8552252 1 BATTERY POS FRONT DASH PANEL 1 11 16 7- -P PL L2 24 43 2 B YR L- -1 16 6 REAR HOR 1N 4 6R -E 9L 4A 3Y 9 16 11 58 -- PP LL 12 91 06 RY DL -- 11 88 6 11 18 5- -P PL L2 11 96 0 Y RL D- -1 18 8 180-PL238 GN-141552269 1 MOTOR PL-C26 143-PL140 BR-18 420-PL169 OR-18 420-PL169 OR-18 202-PL2 BK-18 2 BATTERY NEG 118-PL180 GY-16 K2 105-PL60 RD-16 105-PL60 RD-16 200-PL234 BK-14 2 SEAT GROUP 3E3364 144-PL187 GN-16 432-PL168 PK-18 432-PL168 PK-18 922-PL22 BR-18 3 FWD - 119-PL241 PK-16 KEY F4 273-6372 87 87A 85 1 2 G 29 08 01 -- PP LL 11 33 4 3 BKP -U 1- 818 1 15 57 8- -P PL L2 24 44 5 Y BL R- -1 16 6 4 43 49 1- -P PL L7 30 8 Y OL R- -1 18 8 44 43 19 -- PP LL 37 80 OY RL -- 11 88 9 72 53 2- -P PL L1 26 90 YG LY -- 11 88 4 5 R FE WV D - + 1 12 23 3- -P PL L7 19 4 3W H W- H1 -8 18 367-PL11 BU-18 D4 C4 B4 A410A AA4 103-PL48 RD-16 200-PL97 BK-18 447-PL156 PK-18 447-PL156 PK-18 754-PL28 BU-18 6 REV + 124-PL227 GN-18 A305-PL151 YL-18 RH STAB LEG UP 200-PL221 BK-18 306-PL101 GN-16 7 START RELAY OUT (STB) 133-PL84 OR-16 202-PL69 BK-18 450-PL54 YL-18 307-PL163 OR-16 8 KEY SW START IN (STB) 143-PL99 BR-18 104-PL202 RD-18 STABILIZER GP 2 30 02 7- -P PL L1 14 44 6 B OK R- -1 18 6 450-PL33 YL-18 4 45 50 0- -P PL L6 17 8 5Y L Y- L1 -8 18 7 56 66 8- -P PL L1 81 01 GG NN -- 11 88 19 0 PN AE RU KT R BA RL AI KZ EE R A LS AW R.

M I ON U T( S (T SG T) G ) 601-PL15 GY-16 6 60 01 1- -P PL L1 12 3 G GY Y- -1 16 6 11 44 43 -- PP LL 11 83 78 GB NR -- 11 64 754-PL77 BU-18 D5 B5 ACC 1 0S AKT F5 103-PL53 RD-16 PL-C33 221-3004 STABILIZER ALARM ATCH 33 3 10 0 08 9 -- - PP P LL L 95 9 39 5 PY G UL Y -- - 11 1 88 8 4 55 02 0- -P PL L1 23 09 P BU R- -1 18 4 505 02 -- PP LL 21 03 39 BP RU -- 11 68 74 01 89 -- PP LL 18 71 5 Y YL L- -1 18 8 1 11 2 P NA ER UK T RB AR LA IK ZE E RS W L.

O CE KN G SA WG .E D I N( S (T SG T) G ) 6 R0 D1 -- 1P 6L14 GY-16 1 1 15 5 57 8 9- - -P P PL L L2 2 14 4 04 5 Y B BL R U- - -1 1 16 6 BACKUP ALAR 1M 6R -E 9L 4A 3Y A5 AA5 276 06 2- -P PL L8 92 G BKN --1 18 81552269 1 N 2U 6E 3T -R 7A 2L 6I 1ZER SW XMSN HANDLE 86 30 3 6 161-PL103 0 6 4 9 2 2 405-PL122 GY-18 501-PL179 GN-16 501-PL179 GN-16 FNR SHIFT HANDLE 159-PL100 BU-16 161-PL103 RD-16 K3 406-PL27 PU-18 502-PL34 OR-16 502-PL34 OR-16 261-2207 102-PL246 RD-14 180-PL238 GN-14 BRAKE LAMPS F6 87 87A 85 44 21 09 -- PP LL 15 65 9 Y OL R- -1 18 8 503-PL177 BR-16 1 100 55 -- PP LL 31 28 RR DD -- 11 88 200-PL110 BK-18 321-PL61 BR-18 D6 C6 B6 A615A AA6 103-PL58 RD-16 103-PL39 RD-10 506-PL116 PU-18 105-PL60 RD-16 200-PL9 BK-18 923-PL57 GY-18 432-PL168 PK-18 111-PL41 RD-16 200-PL46 BK-18 PL-C36 44 44 54 43 01 79 -- -- PP PP LL LL 33 17 38 50 6 YOY LR PL -- K- 11 -1 88 18 8 55 20 17 -- PP LL 21 21 64 YW LH -- 11 88 55 51 20 8 17 - -- P PP L LL 1 21 2 21 0 64 O YW R LH - -- 1 11 6 88 155P 2L 2- 5C 29 S 2T 4A 6L -K 2 6S 7W 1 11 11 11 11 86 75 -- -- PP PP LL LL 12 21 84 49 03 20 GB YR YR LD -- -- 11 11 66 68 2 222 0 000 0 200 - --- P PPP L LLL 2 111 2 000 2 285 B BBB K KKK - --- 1 111 8 888 97 12 10 -- PP LL1 53 0 Y LP -U 1- 818 D7 B7 AH 7ORN 1R 0E ALA AY AS 7F7 103-PL76 RD-16 276 06 2- -P PL L1 31 2 B K-G 1N 8-181552269 1 2 N 9E RU -T 9R 8A 6L 8IZER SW LOADER HANDLE 86 30 452-PL139 PU-18 102-PL170 RD -14 1 FLASH TO PASS +BAT 119-PL241 PK-16 202-PL113 BK-18 AWD RELAY 104-PL197 RD-18 104-PL197 RD-18 503-PL177 BR-16 537-PL219 GN-18 506-PL116 PU-18 2 WASHER 123-PL79 WH-18 202-PL119 BK-18 146-9439 111-PL41 RD-16 507-PL114 WH-18 537-PL223 GN-18 611-PL85 PU-14 3 HIGH BEAM ROADING 123-PL150 WH-18 308-PL117 YL-18 K4 161-PL103 RD-16 161-PL103 RD-16 521-PL226 YL-18 537-PL230 GN-18 610-PL115 OR-14 4 ROADING +BAT 123-PL143 WH-18 308-PL17 YL-18 HAZARD F8 55 66 84 -- PP LL 82 02 4 G NG -Y 1- 816 552-PL162 WH-18 6 51 09 0- -P PL L2 21 03 3 G BN R- -1 14 6 5 6 L WO IW P EB RE A PM A RR KOADING 1 12 34 3- -P PL L2 82 4 7 ORG -N 1- 618 33 00 88 -- PP LL 11 20 46 YY LL -- 11 88 N945-PL228 OR-18 D8 C8 B8 A815A AA8 103-PL78 RD-16 155P 2L 2- 6C 41 87 87A 85 1 0 3 - P L 3 5 R D - 1 0 603-PL237 PK-16 564-PL224 GY-16 501-PL179 GN-16 7 WIPER LOW SPEED 143-PL99 BR-18 320-PL128 OR-18 200-PL105 BK-18 611-PL51 PU-14 1 607-PL235 PK-16 118-PL45 GY-16 8 WIPER +BAT 143-PL68 BR-18 321-PL61 BR-18 200-PL240 BK-14 2 608-PL236 GN-16 568-PL80 GN-18 605-PL90 YL-18 9 LH TURN 143-PL138 BR-14 322-PL167 GY-16 143-PL99 BR-18 619-PL213 GN-14 3 TO HEADLIGHT AS HARN 610-PL153 OR-16 601-PL15 GY-16 606-PL86 GY-18 10 RH TURN 144-PL187 GN-16 367-PL11 BU-18 976-PL98 OR-18 D9 B9 F9 617-PL215 BR-18 4 CONN RL-C1 614-PL155 PU-18 537-PL230 GN-18 11 TURN +BAT 157-PL244 YL-16 518-PL120 OR-16 618-PL217 YL-18 5 (SH 2 LOC I-8) 66 21 04 -- PP LL 22 32 15 WP HU -- 11 68 603-PL237 PK-16 502-PL34 OR-16 12 WIPER HIGH SPEED 158-PL245 1B 8R 0- -1 P6 L238 GN-14 5 63 07 1- -P PL L2 12 23 GG YN -- 11 68 RIDE CONTROL RELAY A9 AA9 6 60 06 5- -P PL L85 90 YGY L- -1 18 8 6 7 CONN 12 86 30 627-PL206 YL-18 601-PL14 GY-16 146-9439 8 630-PL233 GY-16 604-PL209 OR-18 604-PL71 OR-18 200-PL240 BK-14 601-PL13 GY-16 K5 F10 A305-PL151 YL-18 604-PL72 OR-18 614-PL26 PU-18 ROADING LIGHTS 87 87A 85 M M7 71 29 1- -P PL L1 18 83 4 G WN H- -1 18 8 605-PL89 YL-18 200-PL234 BK-14 6 61 17 8- -P PL L2 21 14 6 B YR L- -1 18 8 N939-PL107 GN-18 D10 C10 B10 A10 20A AA10 103-PL96 RD-14 H771-PL145 BR-18 605-PL90 YL-18 605-PL172 YL-18 200-PL110 BK-18 720-PL130 PU-18 202-PL102 BK-18 102-PL246 RD-14 102-PL246 RD-14 605-PL211 YL-18 605-PL91 YL-18 606-PL171 GY-18 200-PL94 BK-18 754-PL77 BU-18 605-PL172 YL-18 161-PL103 RD-16 911-PL5 YL-18 102-PL246 RD-14 159-PL100 BU-16 200-PL7 BK-18 923-PL57 GY-18 RETURN TO DIG SW 606-PL50 GY-18 105-PL18 RD-18 614-PL173 PU-18 200-PL56 BK-12 976-PL98 OR-18 PX-C1 206-1486 606-PL210 GY-18 606-PL86 GY-18 105-PL32 RD-18 200-PL104 BK-18 A305-PL151 YL-18 3E3370 606-PL87 GY-18 105-PL60 RD-16 8 1 3 4 17 18 200-PL9 BK-18 N939-PL107 GN-18 112-PL10 PU-10 112-PL10 PU-10 A 143-PX1 BR-18 606-PL171 GY-18 111-PL41 RD-16 HAZARD SW 200-PL221 BK-18 200-PL46 BK-18 N939-PL137 GN-18 112-PL20 PU-10 112-PL20 PU-10 B 762-PX2 YL-18 607-PL235 PK-16 115-PL190 RD-18 306-7346 200-PL105 BK-18 N945-PL228 OR-18 C 116-PL243 BR-16 200-PL108 BK-18 146-PL36 GY-10 146-PL36 GY-10 608-PL236 GN -16 11 11 87 -- PP LL 12 84 02 GY YL -- 11 66 P 1L 3- 8C 72 64 200-PL222 BK-18 P 2L 7- 5C 74 87 77 146-PL47 GY-10 146-PL47 GY-10 CONN 11 10 2 5 7 75 119-PL241 PK-16 200-PL220 BK-14 610-PL153 OR -16 123-PL79 WH-18 202-PL174 BK-18 202-PL3 BK-18 RTD ATCH 610-PL115 OR-14 123-PL150 WH-18 518-PL120 OR-16 202-PL31 BK-18 L2 L1 (SINGLE TILT) 610-PL204 OR-14 123-PL143 WH-18 537-PL219 GN-18 202-PL65 BK-18 AIR SEAT FR FLOOD 124-PL227 GN-18 202-PL92 BK-18 180-PL238 GN-14 20A 15A 611-PL49 PU-18 133-PL84 OR-16 202-PL102 BK-18 C1 D1 A1 AA1 611-PL51 PU-14 143-PL99 BR-18 F11 F1 614-RH98 PU-18 611-PL85 PU-14 143-PL68 BR-18 202-PL113 BK-18 158-PL245 BR-16 M936-RH94 BR-18 143-PL138 BR-14 202-PL119 BK-18 BUCKET POS SENSOR 614-PL26 PU-18 144-PL187 GN-16 419-PL25 YL-18 202-PL207 BK-16 RR FLOOD FR FLOOD ATCH PL-C39 PW-C2 PW-C1 3E-7843 M 9 3 7 - R H 9 6 G N - 1 8 8 1 3 4 6 10 614-PL155 PU-18 614-PL173 PU-18 157-PL244 YL-16 202-PL165 BK-18 202-PL229 BK-16 116-PL243 BR-16 15A 15A 1552267 3E3370 3E3370 614-PL225 PU-18 614-PL218 PU-18 159-PL100 BU-16 C2 D2 A2 AA2 143-PL68 BR-18 A R912-PW1 OR-18 A OR-18 + BATTERY NOTE:

CONNECTOR P 3L E- 3C 32 67 4 617-PL125 BR-18 617-PL214 BR-18 11 65 18 -- PP LL 12 04 35 RB DR -- 11 66 LH IND LAMP 1B 2B 306-PL101 GN-16 157-PL244 YL-16 F12 F2 7 26 02 0- -P PL L1 96 4 Y BL K- -1 18 8 B C 7 26 02 0- -P PW W2 3 Y BL K- -11 88 B C B BU K- -1 18 8 S GO RL OUE NN DOID TURN BRAKE ( NS 2 4 OT 1 TD 4 L E - I F 4 G LR 6 HO 9 TN 7 )T WORK LAMP SW NOT 7USED 2 5 9 R 2H 2- 8C 51 81 56 PARK B 1R 5A 4K -E 5 4S 1W 6 1 2 4 21 09 2- -P PL L5 65 9 Y BL K- -1 18 8 618-PL149 YL-18 66 6 6 11 1 1 97 8 8 -- - - PP P P LL L L 22 2 2 11 1 1 35 6 7 GB Y Y NR L L -- - - 11 1 1 48 8 8 22 2222 00 0000 00 2200 -- ---- PP PPPP L L LLLL 1 2 3329 1 2 1 24 0 0 B1 BK B BB K-BK KK -1K- -- 18-1 1 1 818 8 4 8 605-P2 L1 94 1- 4 Y7 L1 -7 18 1A 2A P 2L 0- 5C 51 49 71 33 333 3 00 000 0 88 887 8 -- --- - PP PPP P LL LLL L 11 131 1 20 171 7 46 7 8 YY YYL YLO L- LL-R -1 --1- 18 1181 8888 11 11 87 -- PP LL 12 84 02 GY YL -- 11 66 RR CF 3L FO 1 1O 5D A 3 A DT 3CH AF 3R 2 FW 0 3I APE AR A3 CONN 11 (PARR AT LD L EA LT C LH I FT) 2J 07 26 -4 R- HR 9H 79 9 B KB -R 1- 81 8 LEFT PARK 202-PL65 BK-18 308-PL75 YL-18 309-PL95 GY-18 614-RH75 PU-18 620-PL231 WH-16 202-PL92 BK-18 310-PL93 PU-18 RR WIPER AIR CON COMP H771-RH91 BR-18 202-PL113 BK-18 320-PL128 OR-18 119-PL241 PK-16 20A 10A PL-C5 RTD SOLENOID H771-RH18 BR-18 105-RH51 RD-18 105-RH51 RD-18 PL-C35 627-PL206 YL-18 202-PL119 BK-18 321-PL61 BR -18 C4 D4 A4 AA4 1552269 260-3012 S 2T 1D -R 4R 9W 9ORK LAMP SW P 2 NO 6 OW 1 TE - ER 5 0 CS 7S 0 SW SIMM 6 D77 1 E21 4 19 - S-- R HRR H IHH 9 F88 2 T75 P LWG U OHN - C-- 1 K11 8 88 1 1111 3116 397- ---R RRRH HHH2 6422 913 B OPYR RKL- ---1 1116 866 111 111 976 --- RRR HHH 422 132 PYB KLR --- 111 666 T (O S C HH O V CN 2A ON C L A O NH C C A - 4R C BN 7 -E 6S )S A B C155 5612 1 222 4 146 - --7 P PP L LL 2 22 2 22 5 67 P YG LUN - -- 1 11 8 88 630-PL233 GY-16 720-PL130 PU-18 2 2 3 3 30 0 0 0 02 2 6 7 8- - - - -P P P P PL L L L L2 2 1 1 10 2 0 1 77 9 1 8 YB B G O LK K N R -- - - - 11 1 1 1 86 6 6 8 2 20 02 2- -P PL L1 46 34 BB KK -- 11 88 3 43 02 6 54 7 -- - PP P LL L 11 1 29 1 B B3 U GU2 - Y-2 1 -1- 8 18P 8L167 G Y-16 11 42 34 -- PP LL 12 32 87 BG RN -- 118 IMP F D 21 I 0S A4 ABLE MONI 1F T 54 O ARING 27 06 02 -- PP LL 71 6 BKY -L 1- 818 1 2 MOM MOM 4 6 8 1 3 4 6 10 SW N 1B 2B 2 4 (4 LIGHT) 214-4713 133-RH8 OR-18 308-PL37 YL-18 RH IND LAMP 406-PL27 PU-18 C5 D5 A5 AA5 BEAM TURN NOTE L NOTE H 105-RH51 RD-18 133-RH10 OR-18 752-PL64 YL-18 308-PL106 YL-18 214-4723 420-PL169 OR-18 F15 F5 NOTE C 133-RH9 OR-18 133-RH78 OR-18 133-RH52 OR-18 752-PL29 YL-18 308-PL117 YL-18 432-PL168 PK-18 133-PL84 OR-16 RIGHT SIDE SHIFT SOLENOID STATUS 7 2 5 9 R 2H 2- 8C 52 83 56 1 13 33 3- -R RH H8 1 0 OR O- R1 -8 18 1 13 33 3- -R RH H2 19 8 O RO -R 1- 818 POW 1E 7R 8 -P 7O 5R 3T 9 1 201 05 -- PP LL 21 29 10 BR KD -- 11 88 752-PL212 YL-18 3 30 08 9- -P PL L1 92 54 GY YL -- 11 88 1A 2A P 2L 0- 5C 51 47 71 4 43 49 1- -P PL L7 30 8 OYL R- -1 18 8 TURN SIGNAL BEACON HI F SU TAN TC IT OI NO AN RY SID OLE FO CS FKHIFT SID LE OE FFS TH FIFT SID RE OI G FS HH FTIFT LOC OK FO FUT R2 90 12 2- -R RH H9 83 3 B OK R- -1 18 8 211 033 233 --- RRR HHH 116 2 9 O BRO K-R -1- 181 88 11 43 33 -- RR HH 89 2 O BR R- -1 18 8 143-RH82 BR-18 754-PL154 BU-18 77 755 544 4-- -PP PLL L72 278 0 8B B UU B-- U11 -88 18 3 331 220 10- --P PPL LL9 613 12 8P B U RO- -R1 1-8 818 6 601 61 -- PP LL 84 79 GP YU -- 11 88 4 44 554 207 --- PPP LL L 11 6 35 7 96 YL PP - UK 1 -- 8 11 88 159-PL100 BU-16 C6 F1 10A 6D6 A61 F5 6A AA6 SHIFT LEFT ENERGIZE ENERGIZE OFF ENERGIZE 202-RH74 BK-18 202-RH11 BK-18 324-PL19 BU-18 506-PL116 PU-18 144-PL187 GN-16 SHIFT RIGHT ENERGIZE OFF ENERGIZE ENERGIZE 202-RH2 BK-16 144-RH38 GN-16 144-RH38 GN-16 766-PL82 GN-18 367-PL11 BU-18 507-PL114 WH-18 PWR BEYOND OFF OFF OFF ENERGIZE 614-RH33 PU-18 202-RH64 BK-18 157-RH35 YL-16 157-RH35 YL-16 766-PL112 GN-18 405-PL122 GY-18 450-PL185 YL-18 FUEL PUMP 607-RH36 PK-16 202-RH13 BK-18 158-RH34 BR-16 158-RH34 BR-16 766-PL111 GN-18 406-PL27 PU-18 521-PL226 YL-18 15A 620-RH37 WH-16 307-RH56 OR-16 200-RH19 BK-18 420-PL169 OR-18 537-PL223 GN-18 C7 D7 A7 AA7 308-RH61 YL-18 200-RH24 BK-18 911-PL5 YL-18 432-PL168 PK-18 552-PL162 WH-18 F7 IDENT PART NO.

CHG LOC NOTE DESCRIPTION 133-RH10 OR-18 8 1 3 4 6 10 FRONT WORK LAMP SW 309-RH72 GY-18 439-PL70 YL-18 518-PL120 OR-16 123-PL79 WH-18 HARNESS AS.

TORQ CONV TEMP GAGE 214-4698 200-RH73 BK-18 922-PL22 BR-18 AC 213-6055 04 SH 2 E-9 J HVAC - CONSOLE 170-6542 IGN (8 LIGHT) - NOTE L 44 20 05 -- RR HH 75 95 OG RY -- 11 88 2 20 02 2- -R RH H6 14 2 B BK K- -1 18 8 4 44 41 7- -P PL L3 18 5 6 OR P- K1 -8 18 66 00 65 -- PP LL 58 09 GY YL -- 11 88 SPA 1R 0E A 1 AE 238-7492 03 SH 2 H-1 J HVAC AIR CONDITION - ENGINE SEND 614-RH65 PU-18 7 2 5 9 R 2H 2- 8C 51 856 4 43 32 9- -R RH H7 5 8 PK Y- L1 -8 18 22 00 22 -- RR HH 12 1 B BK K- -1 16 8 99 22 33 -- PP LL 52 73 GG YY -- 11 88 4 45 50 2- -P PL L6 17 3 9 YL P- U1 -8 18 6 611 41 -- PP LL 25 61 PP UU -- 11 84 C8 D8 A8 F8 AA8 A ARG 22 02 20 -- 63 17 06 82 00 01 SS HH 22 CB -- 87 J AH IV RA C C OU NN DI IT TION SHUTOFF GND 157-RH35 YL-16 4 44 41 7- -R RH H1 17 6 O PR K- -1 18 8 22 00 22 -- RR HH 13 32 BB KK -- 11 88 923-PL160 GY-18 54 05 60 -- PP LL 11 18 65 PY UL -- 11 88 6 611 77 -- PP LL 22 11 45 BB RR -- 11 88 EF 297-9366 00 SH 2 C-1 ENGINE RH-C10 158-RH34 BR-16 450-RH57 YL-18 202-RH31 BK-18 A305-PL151 YL-18 A305-PL151 YL-18 507-PL114 WH-18 618-PL216 YL-18 SPARE 2 EP 178-8465 00 SH 2 E-2 H FUEL SHUTOFF (TURBO ENGINE) 1141749 202-RH32 BK-18 452-RH84 PU-18 202-RH62 BK-18 202-RH15 BK-18 F739-PL152 GN-18 518-PL120 OR-16 618-PL217 YL-18 15A FL 232-1534 00 SH 2 F-15 J REAR FOG LAMP 202-RH11 BK-18 568-RH80 GN-18 202-RH93 BK-18 521-PL226 YL-18 619-PL213 GN-14 C9 D9 A9 AA9 LN 213-6064 02 SH 2 F-5 J LOAD CHECK DISABLE - PLATFORM 452-RH84 PU-18 614-RH30 PU-18 614-RH67 PU-18 202-RH47 BK-18 H771-PL145 BR-18 537-PL223 GN-18 720-PL130 PU-18 F9 FUEL LEVEL GAGE 133-RH69 OR-18 603-RH39 PK-16 975-RH59 WH-18 202-RH3 BK-18 552-PL162 WH-18 752-PL212 YL-18 LP 213-6084 00 SH 2 E-15 J LICENSE PLATE 170-6305 F420-RH86 GN-18 202-RH6 BK-18 M719-PL183 GN-18 601-PL15 GY-16 754-PL77 BU-18 MX 295-5893 00 SH 2 I-9 J MACHINE SECURITY SYSTEM IGN 614-RH65 PU-18 8 1 3 4 6 10 BEACON SW N756-RH54 PK-18 202-RH25 BK-18 605-PL89 YL-18 754-PL208 BU-18 SPARE 3 MY 257-7214 00 SH 2 H-11 J MACHINE SECURITY SYSTEM CONTROL SEND 614-RH66 PU-18 214-4693 2 20 02 2- -R RH H7 71 4 B BK K- -1 18 8 M721-PL184 WH-18 6 60 16 1- -P PL L5 50 1 G PY U- -1 18 4 77 66 66 -- PP LL 18 12 2 GN G- N1 -8 18 C10 D10 A1020A AA10 PE 263-9493 00 SH 2 B-13 POWER SIDE SHIFT GND 116-RH22 BR-16 202-RH89 BK-18 614-PL26 PU-18 911-PL5 YL-18 F10 PL 295-1715 00 SH 1 I-2 PLATFORM RH-C4 117-RH23 YL-16 202-RH97 BK-18 N939-PL107 GN-18 617-PL214 BR-18 922-PL22 BR-18 PW 246-8047 01 SH 1 D-2 J,H RETURN TO DIG (PARALLEL LIFT) R 1H 1- 4C 15 749 7 2 5 9 2285856 1 11 39 3- -R RH H4 71 8 P OK R- -1 16 8 3 30 07 8- -R RH H5 66 1 YO LR -- 11 86 33 00 87- -R RH H5 616 YO LR -- 11 86 N N9 93 39 9- -P PL L1 13 36 7 G GN N- -1 18 8 6 61 17 8- -P PL L2 21 15 6 B YR L- -1 18 8 9 922 33 -- PP LL 52 73 GG YY -- 11 88 PX 233-7977 03 SH 1 E-2 J,H RETURN TO DIG (SINGLE TILT) 202-RH64 BK-18 144-RH38 GN-16 133-RH298 OR-18 309-RH72 GY-18 309-RH72 GY-18 618-PL217 YL-18 976-PL98 OR-18 RH 268-7758 00 SH 1 C-12 CONSOLE - SIDE 447-RH16 PK-18 202-RH31 BK-18 144-RH38 GN-16 310-RH53 PU-18 310-RH53 PU-18 N945-PL228 OR-18 619-PL213 GN-14 RK 246-8038 01 SH 1 H-2 J RIDE CONTROL 157-RH35 YL-16 404-RH76 YL-18 404-RH76 YL-18 720-PL130 PU-18 A305-PL151 YL-18 RL 213-6057 03 SH 2 H-6 J ROADING LIGHT 133-RH8 OR-18 614-RH88 PU-18 158-RH34 BR-16 405-RH55 GY-18 405-RH55 GY-18 752-PL212 YL-18 F739-PL152 GN-18 TO C OA NC N S AH RU -T TT 2 O 1A 3 F ,C 9 F H - AO 1 H RM 0 A -E 8 R TT 0 N 2ER SEI NG DN GNDAC 6 61 14 4- -R RH H6 66 0 P PU U- -1 18 8 8 1 3 4 6 10 R 2E 166 A 430 R -08 4-- W 7RR O 0HH R 022 K76 LGG AYN M-- P11 66 SW 2 2 22 2 0 0 00 0 2 2 20 2 - - -- - R R RR R H H HH H 3 6 22 9 54 7 B B K K BB B - - KK K 1 1 -- - 8 8 11 1 88 8 4 444 42 443 30 712 9- --- -R RRR RH HHH H7 117 59 67 8 PO POK YR KR- L --1 -- 118 11 8888 444 44 443 32 712 90 --- -- RRR RR HHH HH 117 57 67 89 PK POYO K- RLR -1 --- 118 11 8888 77 7 97 65 6 15 64 6 14 -- - -- PP P PP LL L LL 87 1 52 27 1 0 2 Y8 GB L NU -GB -- N 1U 11 - 8- 88 11 88 N N N N9 9 9 93 3 3 49 9 9 5- - - -P P P PL L L L1 1 1 20 3 3 27 6 7 8 G G G ON N N R- - - -1 1 1 18 8 8 8 200-PL222 BK-11 81P 1L 6- 7C 92 50 14 GROUND F 7L TA -S 4H 8E 4R 8 R T W WP RT T 2 22 29 59 95 61 5- -- -1 64 57 86 82 03 93 37 1 0 00 00 00 2 S SS SH HH H 2 22 2 FG EF -- -- 11 18 04 0 H J R PR PO RE RO OA OF DR D U U( CE CC TN TA D B L L) IS INI NKD K E -S - H R JI A UF D MT I PO E R- PL121SR (SH 2 LOC D-7) (8 LIGHT) - NOTE L 202-RH31 BK-18 450-RH57 YL-18 450-RH57 YL-18 922-PL22 BR-18 518-PL120 OR-16 2 BATTERY WIRE AS.

RH-C9 202-RH32 BK-18 452-RH84 PU-18 452-RH84 PU-18 923-PL23 GY-18 537-PL223 GN-18 5 LAMP OUT K6 WC 246-0568 01 SH 2 E-1 H FUEL SHUTOFF (N.A. ENGINE) 1141749 RH-C3 202-RH47 BK-18 503-RH43 BR-16 503-RH43 BR-16 RH-C12 PL-C13 923-PL57 GY-18 3 42 50 02 -- RR HH 51 72 YB LK -- 11 88 7 2 5 9 2285856 2 20 02 2- -R RH H6 72 1 B BK K- -1 18 8 55 60 47 -- RR HH 24 02 GW YH -- 11 68 507-RH42 WH-18 105-RH51 RD-11 8673693 11673 16 09 52 -PL62 RD-18 FA 73 30 95 -- PP LL 11 55 21 GY NL -- 11 88 CABLE AS.

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Harness And Wire Electrical Schematic Symbols KENR8231-01 October 2013 Wire Description Symbols Pressure Symbol T Temperature Symbol Level Symbol Flow Symbol Circuit Breaker Symbol Symbols and Definitions Fuse: A component in an electrical circuit that will open the circuit if too much current flows through it. Switch (Normally Open): A switch that will close at a specified point (temp, press, etc.). The circle indicates that the component has screw terminals and a wire can be disconnected from it. Switch (Normally Closed): A switch that will open at a specified point (temp, press, etc.). No circle indicates that the wire cannot be disconnected from the component. Ground (Wired):

This indicates that the component is connected to a grounded wire. The grounded wire is fastened to the machine. Ground (Case): This indicates that the component does not have a wire connected to ground. It is grounded by being fastened to the machine. Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch. 422E and 428E Backhoe Loader Electrical System Sender: A component that is used with a temperature or pressure gauge. The sender measures the temperature or pressure. Its resistance changes to give an indication to the gauge of the temperature or pressure.

T Relay (Magnetic Switch): A relay is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close the switch part of the relay. 422E: HBE1600-UP 428E: SNL2200-UP Solenoid: A solenoid is an electrical component that is activated by electricity. It has a coil that makes an electromagnet when current flows through it. The electromagnet can open or close a valve or move a piece of metal that can do work. Machine locations are repeated for components located close together. Magnetic Latch Solenoid:

A magnetic latch solenoid is an electrical component that is activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch) that make electromagnet when current flows through them. It also has an internal switch that places the latch coil circuit open at the time the coil latches. A = Located inside side console. Harness and Wire Symbols Wire, Cable, or Harness Assembly Identification: Includes Harness Identification Letters and Harness Connector Serialization Codes (see sample). Harness Identification Letter(s): (A, B, C, ..., AA, AB, AC, ...) Harness Connector Serialization Code:

The "C" stands for "Connector" and the number indicates which connector in the harness (C1, C2, C3, ...). AG-C4 111-7898 L-C12 3E-5179 L-C12 3E-5179 Part Number: for Connector Receptacle Part Number: for Connector Plug Plug Receptacle 1 Deutsch connector: Typical representation of a Deutsch connector. The plug contains all sockets and the receptacle contains all pins. Fuse (5 Amps) Pin or Socket Number 5A 2 9X-1123 Component Part Number 1 Sure-Seal connector: Typical representation of a Sure-Seal connector. The plug and receptacle contain both pins and sockets. Harness identification code: This example indicates wire group 325, wire 135 in harness "AG". 325-AG135 PK-14 Volume 2 of 2:

Engine and Chassis 2 Wire Color Wire Gauge © 2013 Caterpillar All Rights Reserved Printed in U.S.A. The connectors shown in this chart are for harness to harness connectors. Connectors that join a harness to a component are generally located at or near the component. See the Component Location Chart. KENR8231-01 VOL 2 of 2 30 Page, (Dimensions: 39 inches x 28 inches) ¹ At room temperature unless otherwise noted. ¹ With increasing pressure the closed condition can be maintained up to 2800 kpa (405 psi), with decreasing pressure the closed condition can be maintained down to 170 kpa (25psi). І Contact position at the contacts of the harness connector.

Wire Number Wire Color Description Wire Number Wire Color Description Power Circuits Accessory Circuits (Continued) 101 RD Battery (+) 518 OR Switch To Hazard Flasher 102 RD Running Lamps 521 YL Fan Speed Switch To A/c Pressure Switch 103 RD Brake Lamps 522 WH A/C Clutch To Thermostat Switch 104 RD Horn Relay 537 GN Turn Signal Switch To Flasher 105 RD Key Switch 552 WH All Wheel Drive Solenoid 111 RD Brake Lamps 564 GY Rear Wiper Interrupt Switch To Wiper Switch 112 PU Main Power Relay Output 568 GN Warning Buzzer To Diodes 113 OR Monitor 1 569 PK A/C Switch Jumper #2 115 RD Accessory Socket Lighting Circuits 116 BR Rear Flood Lamp 601 GY Dash Lamps - High 117 YL Rear Flood Lamp ATCH 603 PK Rotary Beacon Lamp #1 118 GY Front Wiper Motor 604 OR Stop Lamps 119 PK Rear Wiper Motor 605 YL Turn Lamps - Left 122 BU Heater A/C Switch 606 GY Turn Lamps - Right 123 WH Fuel Pump 607 PK Flood Lamps - Front #1 124 GN HVAC 608 GN Flood Lamps - Rear #1 125 126 OR RD Product Link Radio Transmission Control 610 611 OR PU Headlamps - Basic Headlamps - High Beam 133 143 144 OR BR GN Monitoring Implement Disable Beacon 614 617 618 PU BR YL Tail / Position / Dash Lamps Tail / Position Lamp - Left Tail / Position Lamp - Right 146 GY PRM Module 1 619 GN Headlamps - Low Beam 157 YL Front Flood ATCH 620 WH Flood Lamps - Engine 158 BR Front Flood 627 YL Fog Lamps 159 BU Turn Signal 630 GY Flood Lamps - Rear Attachment #1 161 RD Hazard Lamp Control Circuits 180 GN Operator Seat 702 OR Transmission Brake Switch Jumper Ground Circuits 708 YL Transmission Hold Switch 200 BK Main Chassis 720 PU Transmission Brake Switch 202 BK Transmission Control 1 752 YL Transmission Shift Solenoid 2 218 BK Transmission Id Code 1 754 BU Transmission Shift Solenoid 3 or 1 225 BK Hydro Solenoid To Sensor 762 YL Bucket Positioner Solenoid Switch 265 BK Electronic Pump Control Id Code 2 766 GN Transmission Disconnect Solenoid Basic Machine Circuits 911 YL All Wheel Drive Mode Switch Jumper 304 WH Starter Relay #1 Output 922 BR Transmission Solenoid 2 Return 306 GN Key Switch To Starter Relay 923 GY Transmission Solenoid 3 or 1 Return 307 OR Key Switch To Neutral Start Switch 975 WH Autoshift Solenoid Return 308 YL Main Power Relay Coil 976 OR Ride Control Solenoid 1 309 GY Alternator Regulator A250 BK Battery (-) 310 PU Start Aid Switch To Start Aid Solenoid A305 YL Relay To Warning Horn(s) 320 OR Horn Switch To Horn Relay A313 OR Stabilizer Alarm (+) 321 BR Backup Alarm Lamp / Travel Alarm A346 BU Crank Driver Output - MSS 322 GY Forward Warning Horn A347 GN Switch 'on' Driver Output - MSS 324 BU Differential Lock Solenoid C511 WH Relay Power 327 PK Engine Shutdown Solenoid C561 WH Right Rear Speaker (+) 333 GN Key Switch 'R' Terminal C568 WH HVAC Blower Motor (Max) 367 BU Rear Warning Horn E528 PU HVAC On/Off Switch To Blower Speed Sw 384 BU Glow Plugs E529 YL Blower Switch Jumper Monitoring Circuits E917 WH Implement Lockout Switch (N.O.) 403 GN Alternator 'R' Terminal - Engine #1 E918 GN Implement Lockout Switch (N.C) 404 YL Hydraulic Oil Temperature Sensor E991 GY Multi-function Output 3 405 GY Engine Oil Pressure Switch (Low) F420 GN Indicator - Warning 406 PU Coolant Temperature F739 GN Active Ride Control Switch (N.C.) 419 YL Parking Brake Sensor F846 PU Led Driver 1 420 OR Fuel Filter G423 PK High Pressure Implement Filter 2 432 PK Brake Oil Pressure G703 GN Quick Drop Valve 439 YL Indicator - Lamp G848 GN Led Driver 2 441 OR Coolant Temperature Gage G981 PU Travel Alarm Disable 447 PK Fuel Level Gage H771 BR Sideshift Lock Solenoid 450 YL Engine #1 Tachometer Sender (+) J764 BR Switch / Sensor Return 452 PU Torque Converter Oil Temperature M719 GN Sideshift Left Switch Accessory Circuits M720 BU Sideshift Left Relay 500 BR Wiper - Front (Park) M721 WH Sideshift Right Switch 501 GN Wiper - Front (Low) M936 BR Flow Control Switch 502 OR Wiper - Front (High) M937 GN Flow Control Proximity Switch 503 BR Wiper - Rear (Park) N756 PK Alarm Horn 506 PU Washer - Front N939 GN Ride Control Solenoid 2 507 WH Washer - Rear N945 OR Front Brake Solenoid 1 508 PU Radio Speaker - Left (+) N957 PK RXD - Comm 1 509 WH Radio Speaker - Left (-) N960 OR TXD - Comm 1 511 BR Radio Speaker - Right (+) N970 YL DTR - Comm 1 512 GN Radio Speaker - Right (-) N973 BR DCD - Comm 1 513 OR A/C Refrigerant Pressure Switch N979 GN Signal Ground - Comm 1 515 GY Hvac Blower Motor #1 (High) R912 OR Hydraulic Pedal Lock Solenoid 516 GN Hvac Blower Motor #1 (Medium) X977 YL Fuel Pump (+) 517 BU Hvac Blower Motor #1 (Low) Volume 2 - Component Location Component Schematic Location Machine Location Component Schematic Location Machine Location Alarm, Backup G-11 1 Solenoid, Cold Start E-2 4 Alternator D-2 2 Solenoid, Differential Lock F-3 10 Battery, HD/STD F-4 3 Solenoid, Forward I-3 10 Diode, Immobiliser I-12 4 Solenoid, Fuel Shutoff F-2 4 Horn, Forward G-2 5 Solenoid, Left Side Shift E-12 13 Motor, Blower B-8 A Solenoid, LH Lock Valve C-10 14 Motor, Front Washer H-2 6 Solenoid, Lock Out D-12 13 Motor, Front Wiper F-6 6 Solenoid, Reverse I-3 10 Motor, Fuel Lift Pump E-2 7 Solenoid, RH Lock Valve B-10 15 Motor, Rear Washer H-2 6 Solenoid, Right Side Shift E-12 13 Motor, Rear Wiper F-8 6 Solenoid, Side Shift Lock G-12 1 Motor, Starter C-3 8 Suppressor, Fuel Lift Pump E-2 10 Plugs, Glow D-2 4 Suppressor, HVAC I-1 12 Radio, Product Link B-3 3 Suppressor, Left Side Shift E-12 13 Reader, Touchkey I-8 A Suppressor, Load Check Disable #1 B-10 14 Relay, A/C Shutoff Relay, Crank Interupt D-7 I-8 A A Suppressor, Load Check Disable #2 Suppressor, Lockout B-10 D-12 15 13 Relay, Dead Engine Lower Command Relay, Dead Engine Lower Enable Relay, Fuel Lift Pump A-10 A-10 E-2 9 9 8 Suppressor, Right Side Shift Suppressor, Side Shift #1 Suppressor, Side Shift #2 D-12 D-12 C-12 13 16 16 Relay, High Speed B-5 A Switch, A/C Refridgerent Pressure I-1 12 Relay, Solid STAE H-12 4 Switch, Air Filter H-2 17 Relay, Start C-2 8 Switch, Blower Speed B-8 A Relay, Start Aid D-2 8 Switch, Brake Fluid Level F-2 6 Resistor, Excitation D-2 10 Switch, Cold Start Temperature E-3 7 Resistor, Motor Speed A-8 A Switch, Coolant Temperature H-2 18 Sender, Conv Temperature G-2 8 Switch, Engine Oil Pressure G-2 19 Sender, Coolant Temperature H-2 2 Switch, Float Detent Pressure B-10 20 Sender, Fuel Level G-2 11 Switch, Heater A/C C-8 A Sensor, Fuel Water Seperator I-2 6 Switch, Thermostat A-8 A Solenoid, A/C Compresser Clutch I-1 12 Valve, Immobiliser I-12 4 Solenoid, AWD F-3 10 Volume 2 - Connector Location Schematic Machine Connector Number Location Location CONN 4 B-5 21 CONN 5 G-8 16 CONN 6 F-8 16 CONN 7 D-10 16 CONN 8 G-9 16 CONN 9 I-8 20 CONN 10 B-12 20 CONN 12 I-7 20 CONN 14 I-5 22 CONN 15 B-5 3 CONN 16 F-11 23 CONN 17 F-11 24 CONN 18 I-10 25 CONN 19 A-7 26 CONN 20 A-7 26 CONN 21 B-5 21 CONN 22 B-2, B-4 3 CONN 23 F-3 4 CONN 24 I-2 12 1 2 Volume 2 - Resistor, Sender and Solenoid Specifications Part No.

Component Description Resistance (Ohms)¹ 244-3106 Sender: Coolant Temperature 54°C (130°F) - 560 to 716 110°C (230°F) - 72 to 82 274-8034 Solenoid: Differential Lock, AWD 7.3 273-3525 Solenoid: Lockout 8.8 4W-9972 Sender: Conv. Temperature 54°C (130°F) - 560 to 716 110°C (230°F) - 72 to 82 251-3231 Sender: Fuel Level (EAME) Empty - 240 to 250 Full - 28 to 33 249-7160 Solenoid: Left Side Shift, Right Side Shift 10.3 ± 0.6 214-4302 Solenoid:

A/C Compressor Clutch 3.2 19 18 A 6 20 17 26 24 21 11 8 4 12 23 22 10 2 5 15 13 16 7 1 9 14 25 3 24 15 17 7 13 19 11 25 4 1 18 6 2 12 23 16 9 10 20 8 5 22 A 26 14 21 3 Machine Connector and Component Locations Machine Connector and Component Locations Volume 2 - Off Machine Switch Specification Part No.

Function Actuate Deactuate Contact Position 119-9631 Thermostat Switch -0.6 ± 1.4°C (31 ± 2.5°F) 4.2 ± 1.4°C (39.5 ± 2.5°F) Normally Closed 236-6923 A/C Refridgerent Switch 275 kPa MAX¹ (40 psi) 170 ± 55 kPa (24.6 ± 8 psi) Normally Open² 194-2553 Float Detent Pressure 2200 kPa Max (319.1 psi) 1800 ± 175 kPa (261.1 ± 25.4 psi) Normally Closed Related Electrical Service Manuals Title Form Number Electric Starting Motor: 143-0539 SENR3828

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I KENR8231-01 VOL 2 of 2 30 Page, (Dimensions:

39 inches x 28 inches) 12 11 10 9 8 7 6 5 4 3 2 1 MY-C1 1552264 MX-C1 RL-C2 GND 1 202-MY12 BK-18 3E3382 1552273 TURN READER/LED RTN 2 A250-MY3 BK-18 105-MX1 RD-18 1 605-RL9 YL-18 1 BU S ST TA A+ R R1 T T2+ V1 R R 2 L LKV OY YE YB O R A LU TST ET NWT 3 4 5 6 1 3 GA0 0 835 8 44- - 86M M --Y Y MM4 1 YY 0 81 3R D Y L N- BU1 - -8 1 1-8 818 21 00 05 -- MM YY 74 BR KD -- 11 88 1 20 05 0- -M MY Y4 7 R BD K- -1 18 8 21 00 05 -- MM XX 41 BR KD -- 11 88 1 20 05 0- -M MX X1 R BD K- -1 18 22 232 06 100 05 882 -- --- MM MMM XX XXX 42 352 0 BYB KKLK BK ---- 1- 111 8888 18 2 3 4 5 TO ( SCP HOL CNA 1N OT NF LP NO OLR C -M 9C B3H -4A 5R )N 6662 1110 9170 ---- RRRR LLLL 1171 01 BB GRK P NU-- --11 186 1 44 2 3 4 5 B B R GK R D H LP I OO G WS HN 1 12 23 3- -E EF F1 20 W WH H- -1 18 YL-11 868A 4E 9- 9C 93 AA 2/ 3C 6 -R 6E 9F 2R 3IGERANT PRESS 1 2 3 - E F 1 8 W H - 1 2 N D 7 G 4 8 B 6 200-RL3 BK-16 200-RL1 BK-16 6 N 3 8 EF-C2 FWD SOL 521-AE4 CODE 8 F846-MY9 PU-18 202-MY12 BK-18 202-MY11 BK-18 200-RL2 BK-16 123-EF62 WH-18 123-EF28 WH-18 1552269 280-7009 513-AE3 OR-18 B I 2M 5M 7O -B 7I 2L 1I 1SER VALVE.AS 2 20 22 5- -M MY Y1 16 B BK K- -1 18 3EM 3Y 3- 8C 82 M 1X 5- 5C 22 202-MX22 BK-18 20 22 0- 2M -X M2 X 2 1B K - B1 K8 -18 1R 3L E- 3C 3 61 8 18 6 60 05 6- -R RL L9 GY YL- -1 18 6 60 05 6- -R RL L9 Y GL Y- -11 88 L RH H DE IA PD L 1I 9G 5H -T 1A 9S 0.

E 1F 6- 7C 32 66 1 12 23 3- -E EF F5 52 3 W WH H- -1 18 8 7 95 22 2- -E EF F3 25 5 Y BL R- -1 18 8 1 2 7 8 225-MY17 BK-18 264 1-RL12 PU-14 8 8 8 H 0 93 AE-C2 202-MY11 BK-18 1 202-MX22 BK-18 218-MX3 BK-18 2 200-RL3 BK-16 LH DIP 195-0192 1 123-EF62 WH-18 200-EF55 BK-18 1552269 308-MY10 YL-18 308-MY5 YL-18 A250-MY3 BK-18 2 A250-MX6 BK-18 MX-C4 TO PLATFORM HARN 3 619-RL13 GN-14 611-RL12 PU-14 611-RL4 PU-14 2 202-EF66 BK-18 200-EF6 BK-18 EF-C3 REV SOL 513-AE5 OR-18 1 BK-14 308-MY15 YL-18 105-MY4 RD-18 3 105-MX1 RD-18 265-MX20 BK-18 1195094 CONN PL-C1 4 617-RL7 BR-18 611-RL11 PU-14 3 322-EF26 GY-16 200-EF30 BK-16 1552269 280-7009 200-AE6 BK-18 2 BK-14 1 M 1Y 5- 5C 2 A 24 2 3 27 4 52 7 -- MM YY 16 NG BN K-- -81 18 3 A3 A3 23 33 53 4- 0- 6M -M -Y MY M1 Y1 34 3G N BG KN- BU1 --8 11 -88 3 A3 23 5- 0M -Y M2 G N BK-1 -8 23 G FA 00 8 83 08 4 44 -- 8 67 MM - -- YY M MM 75 Y YY 8 96 BY KL G PG N U-- N 11 - -- 88 1 11 8 88 4 5 6 7 A 23 G F3 00 8 84 08 4 47 -- 8 6- MM - -M XX M MX 45 X X1 7 81 BY KL G PG N U-- N 11 - -- 88 1 11 8 88 G3 A FA 80 3 82 48 4 45 8- 7 60 -M - -- MX M MM X5 X XX 1 86 1 Y L PB NUK- GN -1 --8 1- 11 888 18 3 A A G0 2 3 88 5 4 4- 0 7 8M - - -X M M M5 X X 6 1 1 Y L B GK N- GN1 - -8 1 - 18 818 22A2 6031 5248 --7- MM-M XXMX 22X3 011 1 B K BB KKG- N --18 11- 8818 1 5 2 4 8 8886 775 + - 30 (SH C 1 O NL NO C 1 2F-2) 5 6 7 8 6 6 61 0 08 6 5- - -R R RL L L6 8 9 Y G YL Y L- - -1 1 18 8 8 6 6 61 1 17 8 9- - -R R RL L L7 6 B Y R L GN- -1 -18 8 6 6 661 1 117 8 99- - --R R RRL L LL7 6 B Y GR L GN- - -1 1 -18 8 66 10 86 -- RR LL 68 G YBY -- 11 88 6155R 2L 2- 7C 33 1 B BU T PU OR SN 4 5 6 7 74 55 54 52 41 21 -- -- EE EE FF FF 31 11 19 74 BO WY UR HL -- -- 11 11 88 88 200-EF46 BK-14 22 2222 00 0000 00 0000 -- ---- EE EEEE FF FFFF 34 3552 1 B BB KKK B BBK KK--- 1- --11 888 1 118 7 95 24 3- -E EF F3 31 4 B GU Y- -1 18 8 1 2 A 2C 1 4C -O 4M 3P 0R 2ESSOR CLUTCH 44 45 7 - E F 2 2 2 - E F 1 P PU K - 1 8- 1 8 D 2I 0O 0D -E 1 8A 9S 8 2 3 3 3 3 - M Y 1 7 G 1 8 Y 1 18 Y 3 18 8 7 G F 8 4 6 - M X X 8 7 P U - 1 8 3 A 1 3 14 15 0 N 4 14 2 0 0 - R L 2 LK - 1 2 3 B K R N 8 9 38 88 15E 5F 2- 2C 61 95 A 3E E- 3C 34 64 155A 2E 2- 6C 91 4 200-MY7 BK-18 A GF3 884 447 86- --M MMY YY6 89 G GPN NU- --1 118 88 A F G3 8 84 4 47 6 8- - -M M MY Y Y6 9 8 G P GN U N- - -1 1 18 8 8 CONN 18 155M 2X 2- 6C 73 C 1R 1A 5N -K 1 6I 1N 5TERRUPT RLY 6 61 11 9- -R RL L4 5 P GU N- -1 14 4 4 5 6 R GD N RH HEADLIGHT H L AI O SG W .H T (O S C HP O L N 1A N T LF P OO L CR - M C I 3 -H 2A )RN 1 1 1 1 1 10 1 2 3 4 5 306-EF12 GN-16 200-EF46 BK-14 25 02 01 -- EE FF 41 14 BY KL -- 11 88 15E 5F 2- 2C 61 76 CONN1 2 2425 02 01 -- AA EE 74 BY KL -- 11 88 H51 V3 A-A CE1 O -R- 18 ATCH1 2 H 1V 0A 6C - 87S 0U 4PPR 4 557 0 005 5 - E F 3 9 7 - E F 2 0 6 - E F 2 7 2 - E F 3 5 G WPY Y - 1 8 H - 1 8U - 1 8L - 1 8 2 0 0 - A E 2 B K - 1 8 MY-C5 F846-MX8 PU-18 A CODE RH DIP 195-0189 CONN 14 16 218-EF63 BK-18 123-EF52 WH-18 A PK-18 BATTERY FUEL WATER SEPARATOR 2305008 MY-C3 A250-MX6 BK-18 B COMMON LH DIP 195-0191 17 406-EF37 PU-18 202-EF44 BK-18 B BK-18 GROUND 193-0618 OUI TN PPB UUA TTT T SSE G IIR N GGY D 1 2 3 4 3 2 3A0 0 338 2 34- - -6M M M-Y Y YM1 1 1Y5 6 41 3 Y B G L K NBU- - -1 1 1-8 8 818 3 23 23 5- -M MY Y2 1 7 G N BK-1 -1 8 15 852269 1 2T C CO O O N NF N NU E E WL P C - -S C CH 1 1U T ( (O T NF U AF R ) BS OO )L G848-MX7 GN-18 C T 2L O 5E U 7D C -H 7K 2E 1Y 2 READER HEADLIGHTS 1 1 2 28 9 0 1 ENG NI ON TE E G AND 439-EF16 YL-18 C YL-18 LAMP 44 4 35 3 0 - E F 3 8 9 - E F 1 6 PY Y 6L - 1 8 L - 1 8 S 2O 7L 6I -D 5 4S 5T 0ATE RELAY (SH 2 LOC E-2) 2 2 22 3 4 3 92 24 2- -E EF F3 26 5 B BU R- -1 18 8 222 000 222 --- EEE FFF 417 43 BK BB KK- --18 11 88 506-EF27 PU-18 1E 1F 2- 3C 72 64 15 FRONT WASHER MOTOR 2 - E F 6 5 K - 1 IMMOBILISER SYSTEM - ATCH 2 25 6 923-EF34 GY-18 22 00 22 -- EE FF 54 98 BB KK -- 11 86 200-EF5 BK-18 2 MOTOR 6T-1375 27 202-EF4 BK-18 28 420-EF60 OR-18 202-EF66 BK-18 202-EF43 BK-18 29 310-EF15 PU-18 EF-C6 3 30 3 30 09 7- -E EF F2 41 G OY R- -1 18 2 31 08 6- -E EF F6 13 B GK N- -1 18 2 31 08 6- -E EF F6 13 B GK N- -1 18 11237615 1 0 8 2 6 2 6 507-EF20 WH-18 REAR WASHER MOTOR 33 00 97 -- EE FF 24 10 GO YR -- 11 88 3 30 07 9- -E EF F4 20 1 O GR Y- -1 18 8 200-EF2 BK-18 2 MOTOR 6T-1375 310-EF15 PU-18 310-EF15 PU-18 322-EF26 GY-16 322-EF26 GY-16 324-EF36 BU-18 324-EF36 BU-18 405-EF39 GY-18 405-EF39 GY-18 EF-C23 406-EF37 PU-18 406-EF37 PU-18 1166158 AIR FILTER SW 420-EF60 OR-18 420-EF60 OR-18 420-EF60 OR-18 A 260-1336 TURBO ENGINES 432-EF65 PK-16 432-EF65 PK-16 202-EF59 BK-18 B 187-2868 NA ENIGNES REAR LH ST 9T R -L 2A 3M 8P 5 T GT S U NA T R DI O NL P Y O G BL R Y K 1 2 3 4 R 1T 5 6 26 6- 5 1 00 0C 2 7 04 52 2 - -- -7 R RR R2 T TT T1 42 3 B BO YR KR L- -- -1 11 18 88 8 6 20 03 0- -T TP P4 28 4 P BK K- -T 1 1 1P 2 8 8- 3C 71 66 15 1 2L 9H R -B 7E 9A 4C 1ON SK L 1 IT H 2 8 AB - LE 6 YA 9 C 8 OO 5 NN L.

4 4 5 54 54 44 5 0 03 24 57 0 6 79 11 2- - - -- -- -E E E EE EE EF F F FF FF F2 3 2 21 11 12 8 7 06 49 PUP Y P WY YO K L U HL LR -- - - -- -- 181 1 1 11 11 8 8 8 88 88 4 4 4 4 4 5 5 53 4 4 5 5 0 0 29 1 7 0 2 6 7 1- - - - - - - -E E E E E E E EF F F F F F F F1 1 2 3 1 2 2 16 9 2 8 7 0 P UY PO Y P W YL KR L U H L-- - - - 1 - - -81 1 1 1 1 1 18 8 8 8 8 8 24 04 21 -- EE FF 41 9 B KOR -1- 81815E 5F 2- 2C 61 92 1 2 C 2O 4O 4L -A 3N 1T 0 6TEMP SENDER T Y 4 8 552-EF17 WH-18 552-EF17 WH-18 T 752-EF35 YL-18 752-EF35 YL-18 B 1A 7C 0K -U 0P 9 5A 0LARM -+ 23 02 01 -- RR TT 12 72 BB KR -- 11 88 T 1P 5- 5C 23 269 155T 2P 2- 6C 96 7 9 95 2 24 2 3- - -E E EF F F3 2 31 5 4 B B GU R Y- - -1 1 18 8 8 7 9 95 2 24 2 3- - -E E EF F F3 2 31 5 4 B B GU R Y- - -1 1 18 8 8 406-EF37 PU-1815E 5F 2- 2C 62 90 1 COOLANT TEMPERATURE SW REAR LH FLOOD ATCH WH-18 1 630-TP15 GY-18 607-TP6 PK-18 1 BK-18 FRONT LH FLOOD STD 202-EF43 BK-18 2 235-8747 290-5760 BK-18 2 200-TP11 BK-18 200-TP9 BK-18 2 BK-18 234-4328 T TP-C2 200-TP8 BK-18 TP-C7 2 0 0 - T P 9 B K - 1 8 R 1T 5- 5C 21 20 1552269 2 20 00 0- -T TP P1 11 B BK K- -1 18 200-TP22 BK-18 WH-11 8552269 155E 2F 2- 6C 95 69 REAR LH FLOOD STD WH-18 1 608-TP2 GN-18 2 8 620-TP20 1 BK-18 FRONT LH FLOOD ATCH 2 0 0 - T P 2 4 B K - 1 8 SIDE SHI 2F 5T 7 -L 0O 4C 7K 9 B BK K- -1 18 8 1 2 H 27 07 01 -- RR TT 31 19 BKBR -- 1818 200-RT4 BK-18 200-RT11 BK-14 234-4328 BK-18 2 200-TP8 BK-18 200-TP7 BK-18 200-TP27 BK-12 200-TP14 BK-18 2 BK-18 234-4329 24 00 25 -- EE FF 13 39 BG KY -- 11 88 1 2 E 2N 3G 7I -N 4E 8 9O 4IL PRESSURE SW 2 0 0 - R T 6 B K - 1 8 200-RT10 BK-18 TP-C4 200-TP26 BK-12 TP-C8 200-RT14 BK-18 1552269 1552269 22 00 00 -- TT PP 11 0 BB KK -- 11 88 R 1T 5- 5 2C 2 01 2 06 -9 22 2 200 0 000 0 0-- - -RR R RTT T T12 3 175 1 BB B BKK K K-- - -11 1 188 8 3ER 5T 1- 7C 98 R 2E 3A 4R - 4R 3H 2 8FLOOD STD BW KH -- 11 88 1 2 2696 20 08 0- -T TP P3 7 G BN K- -1 18 8 200-TP14 BK-18 26 02 00 -- TT PP 11 39 BW KH -- 11 188 1 2 BB KK -- 11 88 F 2R 3O 4N -T 4 3R 2H 9 FLOOD ATCH PK-1815E 5F 2- 2C 61 90 3 SS LOC 1K 0 6S -U 8P 7P 0R 4 1 2 H 7 7 1 - RR TT 11 86 BKBR -- 1818 8 8 36 61 77 -- RR TT 41 82 BB UR -- 11 88 1 2 T 1P 5- 5C 25 66 00 88 -- TT PP 32 GG NN -- 11 88 55T 2P 2- 6C 99 447-EF22 1 2 P BK K- -1 18 8 F 2U 5E 1L - 3L 2E 3V 1E -L N OS NE -N ED SE TR -EAME 2 0 2 - E F 7 B K - 1 8 3 32 61 7- -R RT T2 42 8 B BR U- -1 18 8 3 32 61 7- -R RT T2 42 8 B BR U- -1 18 8 66 600 054 6-- -RR RTT T31 9 3 Y GL YOR - -1- 18 818 3 4 5 TO PLATF HARN R 2E 9A 0R - 5R 7H 6 0FLOOD ATCH BW KH -- 11 88 1 2 6 23 00 0- -T TP P1 16 2 G BY K- -1 18 8 66 33 00 -- TT PP 11 56 GG YY -- 11 88 26 00 07 -- TT PP 15 0 PK BK-1 -8 18 1 2 BB KK -- 11 88 F 2R 3O 4N -T 4 3R 2H 8 FLOOD STD R 1T 5- 5C 29 269 6 60 04 4- -R RT T2 8 O OR R- -1 18 8 604-RT13 OR-18 6 61 28 7- -R RT T7 2 8 Y L YL-1 -8 18 6 7 (SC HO N 1N LP OL C- C I1 -6 12) RR HORN 1 321-RT22 BR-18 8 CONN 8 TP-C1 105-TP28 RD-18 105-TP28 RD-18 608-TP3 GN-18 3 6 7 - R T 4 8 B U - 1 8 164-9425 2 200-RT25 BK-18 6 60 05 6- -R RT T3 9 Y GL Y- -1 18 8 6 60 05 6- -R RT T3 9 Y GL Y- -1 18 8 200-RT11 BK-14 19 0 1 3E 63 03 38 -2 TP25 PK-16 11 11 98 -- TT PP 32 09 PG KY -- 11 44 1 11 18 9- -T TP P2 39 0 G PY K- -1 14 4 6 60 38 0- -T TP P2 1 5 G N GY-1 -8 18 452-EF1 PU-18 C 4O WN -V 9 9T 7E 2MP SNDR REAR RH ST 9T R -L 2A 3M 8P 5 T GT S U NA T R DI O NL P Y O G BL R Y K 3 41 2 R 1T 5- 5C 24 272 6 66 6 HH1 11 2 777 87 7 77- -- - 11R RR R --T TT T RR1 75 2 TT 8 11 96B YB R LR Y L- -- BB RR1 11 -8 88 1 --8 11 88 H6 6 6 71 1 2 77 8 7 1- - - -R R R RT T T T1 7 2 22 8 4 Y L B YR L B- R- 1 -8 -1 18 8 18 H771-RT24 BR-18 1 11 2 T (O S C HP O L N 1 CA N OT L NF P O NO L CR - M 5C H 2 -H 2 1A 2R )N 2 3 4 5 6 16 666 00 302 58 070 -- --- TT TTT PP PPP 21 141 8 7 8 G P N K R GW D YH - - -1 1 -- 6 6 1 11 8 66 5 555 51 0 600 02 3 410 23 - --- -- T TTT TT P PPP PP 3 333 33 5 632 41 B GGB OW R YNR RH -- -- -- 11 11 11 66 66 68 1 5 5 5 5 5 62 0 0 0 0 6 03 0 1 2 3 4 3- - - - - - -T T T T T T TP P P P P P P3 3 3 3 3 3 41 2 3 4 5 6 W B G O B G PH R N R R Y K- - - -- - -1 1 1 1 11 18 6 6 6 66 6 1 111 13 1 200 10 8 355 9- - --- -T T TTT TP P PPP P1 2 332 36 9 188 0 G G WRR PY Y HDD K- - --- -1 1 111 18 4 868 4 1 11 1 20 8 35 - -- T TT P PP 2 34 9 10 G WR Y HD - -- 1 11 4 88 2 2 20 0 00 0 0- - -T T TP P P2 2 46 7 3 B B BK K K- - -1 1 12 2 2 GND N OC TA EB ARF 23 02 02 -- EE FF 32 6 B KGY -1- 81615E 5F 2- 2C 61 99 1 2T F 1O 6R 4W -A 9R 4D 2 5HORN 2666 0001 0648 ---- RRRR TTTT 1987 0 G O Y BYRL K--- -111 1888 8 6 0 3 - T P 2 5 P K - 1 6 6 0 3 - T P 2 1 P K - 1 8 8 8 200-TP39 BK-16 200-TP41 BK-18 6 0 7 - T P 4 P K - 1 6 66 00 77 -- TT PP 65 P KK -- 11 88 200-TP37 BK-14 200-TP42 BK-14 EF-C18 P 200-TP43 BK-12 7N9738 608-TP1 GN-16 TP-C13 H 432-EF65 PK-16 1 BK-16 BRAKE FLUID LEVEL SW 6 0 8 - T P 2 G N - 1 8 R 2E 2A 0R - 8F 6O 9G 8 LAMP 3EF 3L 3- 6C 41 R 1T 5- 5C 25 269 T 3P E- 3C 31 82 8 608-TP3 GN-18 5 5 50 0 00 1 2- - -T T TP P P3 3 32 3 4 B G OR N R- - -1 1 16 6 6 55 5 00 0 20 1 -- - TT T PP P 33 3 42 3 OB G RR N -- - 11 1 66 6 200-TP42 BK-1 15 452273 1 2 BK GND MOTOR L 202-EF48 BK-16 2 BR-16 4E-8619 6 2 0 - T P 1 8 W H - 1 6 66 22 00 -- TT PP 21 9 WW HH -- 11 88 6 22 07 0- -F FL L2 1 Y BL K- -1 18 8 1 2 6 22 07 0- -R RT T2 18 4 Y BL K- -1 18 8 TO PLATFORM HARN 1 2 3 51 5 61 0 49 3 -- - TT T PP P 33 3 60 5 GP B YK R -- - 11 1 64 6 55 60 43 -- TT PP 33 65 GB YR -- 11 66 5 5 50 0 00 1 2- - -T T TP P P3 3 32 3 4 B G OR N R- - -1 1 16 6 6 43 5 B OGR RN T B+ P EF-C4 AWD SOL 6 3 0 - T P 1 7 G Y - 1 6 66 33 00 -- TT PP 11 5 0 GG YY -- 11 88 CONN 17 CONN PL-C6 4 118-TP29 GY-14 118-TP29 GY-14 6 GY 1552269 274-8034 6 (SH 1 LOC H-12) 5 123-TP31 WH-18 603-TP48 PK-18 603-TP48 PK-18 CBL-LL1 RD-2 1 5 5 2 - E F 1 7 W H - 1 8 CONN 6 6 500-TP32 BR-16 603-TP21 PK-18 603-TP21 PK-18 FRONT WIPER TO POWER DISTRIBUTION 200-EF58 BK-18 2 7 501-TP33 GN-16 607-TP6 PK-18 607-TP6 PK-18 186-2589 BLOCK (SH 1 LOC I-3) REAR FOG LAMP - ATCH 8 502-TP34 OR-16 607-TP5 PK-18 607-TP5 PK-18 NOTE A 620-TP20 WH-18 620-TP20 WH-18 (TO POS TERM) CBL-LL1 RD-2 620-TP19 WH-18 620-TP19 WH-18 EF-C22 DIFF LOCK SOL 1552269 274-8034 + LH SPKR ANTENNA NOTE A 1 3 2 4 - E F 3 6 B U - 1 8 - 262-9567 8E-1118 (TO NEG TERM) 200-EF33 BK-18 2 L 1P 5- 5C 23 269 3EL 3P 3- 6C 42 R 1T 5- 5C 23 269 C 8A RB -L 6E 1 1A 1S CBL-KK1 BK-00 CBL-AA1 RD-00 L 1I 9C 6 -L 0A 0M 3P 0 1 2 26 01 07 -- LL PP 78 BB KR -- 11 88 1 2 26 01 07 -- RR TT 65 BB KR -- 11 88 15T 5P 2- 2C 61 45 ANTENNA CBL-HH1 BK-00 CBL-GG1 RD-00 EF-C17 EP-C1 EP-C2 WC-C1 CONN 16 509-TP44 WH-18 1 WH/BK,GN/BK LH SPKR - 1552269 3E3364 1003320 3E3364 508-TP45 PU-18 2 WH,GN LH SPKR + NEG POS BATTERY STD 123-EF28 WH-18 1 123-EP1 WH-18 A FUEL SHUTOFF SOL TURBO 1 327-WC1 PK-18 FUEL SHUTOFF SOL NA L TP-C14 200-TP41 BK-18 3 BK GROUND 3T-5760 200-EF6 BK-18 2 200-EP2 BK-18 B 176-6219 2 208-5029 LICENSE PLATE LAMP - ATCH REAR END HARN - EAME MOTOR GND GB NK 1 2 1552272 52 00 30 -- TT PP 33 57 BB RK -- 11 64 11 20 35 -- TT PP 34 10 WR HD -- 11 88 5 64 Y RL D + +N B C BM AE TM (12V) CONN 23 P B+ T YR LD 3 4 15 16 94 -- TT PP 33 06 PG KY -- 11 46 5 51 12 1- -T TP P4 46 7 G BN R-- 11 88 7 8 G GY Y/ ,B VK I,VI/BK R RH H S SP PK KR R - + CBL-HH1 BK-00 CBL-GG1 RD-00 NOTE Z FUEL SHUTOFF SOL RADIO CD PLAYER NEG POS BATTERY HD 123-EF23 WH-18 COLD START ADV SOL NA ENG REAR WIPER 262-2781 3T-5760 T (EMISSIONS ENGINE) 220-2000 -+ R 2H 6 2S -P 9K 5R 67 BATTERY C 1O 7L 3D - 7S 5T 2A 7RT TEMP SW NOTE A (TO FRAME GROUND) PE-C3 EF-C14 SIDE SHIFT L 2E 4F 9T - 7S 1O 6L 0 B BK K- -1 18 8 1 2 155226 2M9 07 01 -9 P- EP 1E 01 7 B KGN -1- 818 DO 0M 8E 4 -L 4A 2M 7P 7 1 20 05 0- -T TP P3 38 9 R BD K- -1 16 6 TP-C10 R 9H R -B 7E 9A 4C 1ON SOCKET K 1K S- 7T 22 51 123-EF18 WH-12 1 X2 93 7- 7E -F E1 F8 5 4 W H YL-1 -2 189X1054 1 5 86 30 6 20 03 0- -T TP P2 21 2 P BK K- -1 11 8 8237615 1 2 R 1H 2 8B -E 6A 9C 8O 5N 7G-1060 7Y-3883 200-EF55 BK-18 2 X0 90 7- 7E -F E5 F5 5 6 B K YL-1 -8 12 2 4 3 85 87 87a F 1U 1E 5L - 1L 6I 1F 5T PUMP RL PE-C6 EF-C21 SIDE SHIFT SUPPR LEFT 1 155226 M9 719-PE18 GN-18 CAB ROOF CAB FRAME ENGINE X977-EF57 YL-181552269 1 FUEL LIFT PUMP SUPPR 106-8704 2 200-PE6 BK-18 307-EF40 OR-18 307-EF40 OR-18 2 106-8704 EF-C7 1552269 P 1E 5- 5C 25 269 200-EF30 BK-16 X 29 07 07 -- EE FF 38 0 Y BL K- -1 14 6 1 2 MOTOR F 2U 4E 9L - 76L 6I 9FT PUMP SIDE SHIFT RIGHT SOL BK-18 1 M721-PE22 WH-18 249-7160 BK-18 2 200-PE7 BK-18 143-PE1 BR-18 200-PE6 BK-18 200-PE5 BK-18 EF-C9 200-PE8 BK-18 PE-C9 1552269 P 1E 5- 5C 24 269 2 2 20 0 00 0 0- - -P P PE E E1 7 15 0 B KB BK K-- 1 -81 18 8 M 17 42 30 -- PP EE 11 2 B R B -U 18-1 15 852269 1 2 CONNECTOR NOT USED 123-EF53 WH-18 1 32 03 9- -E EF F5 43 9 W GH Y- -1 18 8 1 2 E 2X 3C 8I -T 9A 3T 9I 7ON RESISTOR SIDE SHIFT SUPPR RIGHT 1 M721-PE21 WH-18 200-PE23 BK-18 106-8704 2 200-PE8 BK-18 M719-PE17 GN-18 M719-PE18 GN-18 M719-PE16 GN-18 ALTERNATOR M719-PE27 GN-18 309-EF51 GY-18 D+ 225-3144-100A 3 0 9 - E F 2 1 G Y - 1 8 225-3145-120A M720-PE13 BU-18 PE-C1 450-EF38 YL-18 450-EF38 YL-18 W P 1E 5- 5C 21 20 69 MM 77 22 00 -- PP EE 21 44 BB UU -- 11 88 M720-PE12 BU-18 143-PE1 BR-18 3E3376 1 TO PLATFORM HARN BK-18 B+ LOCKOUT SOL BK-18 1 M720-PE13 BU-18 M720-PE26 BU-18 200-PE5 BK-18 2 CONN PL-C38 BK-18 273-3525 BK-18 2 200-PE23 BK-18 M719-PE16 GN-18 3 (SH 1 LOC I-12) TO AC TACHOMETER 569-AR2 PK-18 EF-C8 CBL-CC1 RD-2 P 1E 5- 5C 27 269 MMM 777 222 111 --- PPP EEE 222 521 WWW HHH --- 111 888 M721-PE20 WH-18 M721-PE20 WH-18 4 CONN 7 TA ( OC S H AS CI 1 G T L AT O CE C HR OM C MI - EN 1 TA 5 EL ) R 51 21 13 -- AA RR 41 YO LR -- 11 88 88 77 A85 452 1 386 30 A 1R 1- 1C 61 7 C 59 5 25 1 11 -- AA RR 43 YLWH -- 18183EA 3R 3- 6C 42 1 2 T C (O O S N H CA N OC 2 N A NH C L A - O 2R C C 1N 1 0 C-6) 1E 22N 40G 0 I VN VAE AC CBLOCK 2 2 3 3H 1 1E - -A 3 3T 0 0E 5 5R 4 8 1 31 30 82 11 43 0- -- -E EE EF FF F1 51 11 00 5 R BW PD UH U- ---1 1112 288 9X1054 1 5 2 4 3 88 56 83 7 80 7a S 1T 1A 5R -T 1 6A 1I 5D RELAY LOCKOU 1T 0 6S -U 8P 7P 0R 4 1 2 M 27 02 00 -- PP EE 11 54 BKBU -- 1818 I (G SN H T 1E R LM OI CN A CL - 1( 51 )33 OR) A/C S 3H EU -T 9O 3F 6F 2 RLY 22E 1F 9- 8C 01 41 384-EF50 BU-12 384-EF24 BU-10 1 GLOW PLUGS AIR CONDITIONER SHUTOFF PE-C8 1552269 SIDE SHIFT SUPPR 1 M720-PE24 BU-18 106-8704 2 M721-PE25 WH-18 EF-C25 9X1054 30 WIRE GROUP COLOR DESCRIPTIONS 306-EF12 GN-16 1 30 01 6- -E EF F9 1 2 R D GN-1 -2 16 1 5 86 S 1T 1A 5R -T 1 6R 1E 5LAY SIDE SHIFT SUPPR2 1 P 1E 5- 5C 21 21 6 M9 720-PE26 BU-18 G WR IRO EU SN TD H C AI TR C HU AVIT E SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFF 12 01 18 -- EE FF 16 13 B RK D- -1 18 2 32 01 48 -- EE FF 66 43 WB HK -- 11 28 2 4 3 85 87 87a 106-8704 2 M719-PE27 GN-18 WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ON STARTER STARTING CIRCUIT 143-0539 START AID CIRCUIT G S 304-EF64 WH-12 POWER SIDESHIFT PLATFORM FNR SHIFT HANDLE CONTROL CIRCUIT 1 0 1 - E F 1 1 R D - 1 2 (NOTE B) MTR BAT 101-EF9 RD-12 MACHINE SECURITY CIRCUIT MOTOR HEATER AND AIR CONDITIONER CIRCUIT CBL-CC1 RD-2 TURN SIGNAL / WIPER WASHER CIRCUIT CBL-AA1 RD-00 RS-232 PRODUCT LINK NOTE A POWER SIDESHIFT CIRCUIT (TO BAT POS TERM) AWD CONTROL CIRCUIT 614-AC15 PU-18 OTHER COLOR DESCRIPTIONS ENGINE LN-C1 E528-AC13 PU-14 1552269 E528-AC12 PU-14 123-LN2 WH-18 1 RD-18 522-AC20 WH-18 HIGHWAYS SYMBOL DESCRIPTION G703-LN9 GN-18 2 BR-18 614-AC23 PU-18 LH LOCK VALVE HEATER / AC SW 8 1 3 4 6 10 CIRCUIT CONNECTED 262-7081 FUNCTION CONNECTIONS HEATER AC SW CIRCUIT NOT CONNECTED HEATER ON 2&3 5&6 214-4718 VENT SW 155L 2N 2- 6C 96 AC ON 2&1 5&4 NOTE M 7 2 5 9 A 2C 2- 8C 53 856 214- N4 O7 T0 E3 M E ML AE CC HT INR EIC SA TL RC UO CN TN UE RC ET ION TO 123-LN15 WH-18 1 RD-18 G703-LN10 GN-18 2 BR-18 200-AC22 BK-14 INTERNAL ELECTRICAL CONNECTION 124-AC5 GN-18 TO SURFACE OF COMPONENT RH LOCK VALVE 122-AC1 BU-12 262-7081 200-AC8 BK-14 CONNECTOR 122-AC1 BU-12 122-AC24 BU-12 155L 2N 2- 6C 77 56 11 74 -- AA CC 11 94 BP UU -- 11 48 122-AC26 BU-12 15A 5C 2- 2C 61 90 H# CIRCUIT GROUPING DESIGNATION 123-LN17 WH-18 123-LN2 WH-18 TO AC SHUTOFF HARN 123-LN4 WH-18 111 222 333 --- LLL NNN 316 5 W W HH WH -- 1-1 88 18 G 2 27 0 60 2 53 - -- L LL N NN 2 15 0 6 G B BN K K- - -1 1 18 4 8 A B C BRB KDU --- 111 888 E529-AC21 YL-14 5 5 E1 1 56 5 2- - 8A A -C C A1 4 C8 2 8 G YG N - PU- 181 -4 14 124-AC5 GN-18 2 21 0 02 0 04 - -- A AA C CC 2 25 7 B G KN BK-- 1 -1 88 18 C 55 21 11 -- AA CC 27 9 W YH L- -1 18 8 1 2 (SC H CO N 2 ON N L NA O R C 2- 1C D2 -6) A ST PC LH IC W EIRE, CABLE, COMPONENT 123-LN25 WH-18 FLOAT DETENT PRESS SW 8 1 3 4 6 10 200-AC10 BK-12 202-LN19 BK-18 194-2553 BLOWER SPEED SW 2 20 00 0- -A AC C2 22 5 B BK K- -1 14 4 AC-C7 B TELA RD ME IN, AS LP ADE, RING OR SCREW 202-LN7 BK-18 202-LN20 BK-14 214-4695 200-AC8 BK-14 3E3370 202-LN21 BK-12 LN-C4 LOAD CHECK DISABLE SUP1 AC-C2 200-AC9 BK-18 124-AC5 GN-18 A TO PLATFORM HARN TO ( SCP HO CL NA 1 ONT N F L NPO OL R C- 1M C 0 C4H -6A 5R )N 1 2 3 4L 3N E- 3C 32 7 2 2N16 0 692 2 533 - -9- L L-L N NLN 7 8N1 17 8 B B K K WH - -GN1 1- 8 8-18 18 N2 G G 96 7 7 35 0 0 9- 3 3 -L - - LN L L N8 N N 1 1 B K G GN N G- N1 - -8 -1 18 8 GG GG2 G222 G N77 776 7666 7 900 005 0555 0 333 33- 3--- 3 9-- --L -LLL - -LL LLN LNNN L LNN NN1 N222 N N91 116 5432 2 0 12 6 G B GBBB NK NKKK G GG G GN NN N N-- ---- 1- --1 1111 - -88 8228 1 11 1 18 88 2 11 G G22 7 733 0 0-- 3 3LL - -NN L L36 N N 1 1 1 2WW HH -- G GN N11 88 - -1 18 81 15 55 5L2 2N2 2-6 6C9 99 1 2 1 2 1 L 10 O 06 A 6- D -8 87 C 70 H 04 E 4CK DISABLE SUP2 HEATE5 E29 R-A B C L2 / O1 W E 3 R 0Y A 4L M -- C O 81 T 94 O 6R 5 MO7 TOR 2 5 1 29 A 1C 7- 72 C 92 6 6 C2 2 2E8 4 50 0 055 6 60 0 028 8- - -85 -A A A-6 AC C CA C2 9 1C 15 01 6 1 B K B B K KW-P HU 1- -8 -1 1-4 211 24 5 55 6 6651 11 1 1125 76 4 442- -- - ---A AA A AAAC CC C CCC4 11 1 212 98 5 340 G Y B PG PPWU UN UUH-1 -- - ---8 11 1 11144 8 888 655 121 415 --- AAA CCC 624 9 P G UY YL -- 1-1 88 18 5 2 C6 15 1 0 51 22 5 0 64 21 - - 8- -- A A -A AA C C AC CC 4 2 C6 22 3 49 G BP Y KU B WY U HL - -- - 1 -11 - 8 88 1 11 2 28 9XA 1C 0- 5C 41 B C 1 5 2 4 3 88 56(S 83C H 7 80O 7N 1 C aN O L NP O NL C H 1 - I 14C D 53 - S -5 1 P 11 E 6) E 1D 5 RELAY TO ( SCP HO CL NA 1 ONT N F L NPO OL R C- 1M C 5 I3H -2A 2R )N 1 2 3 4W 3T E- 3C 31 7 1 2 3 46 0 0 0 55 2 8 0- - - -W W W WT T T T1 2 3 4 R B Y YD K L L- - - -1 11 18 88 8155W 2T 2- 5C 22 1 2 3 4 5 6 7 8 TO (P SR HCO COD 2NU O NC NL T NOW C RL 2-I F 2CN -2K 1 0H )ARN K R R R R RE S S S S SY - - - - 2 2 2 2 2S 3 3 3 3 3RW 2 2 2 2 B B - - - - -TA A R T R G D DET T U X X N T SR N D D D R RM+ - 11 2 3 4 5 6 7 8 9 0W 1R 5- 5C 21 2 1 2 3 4 NNN N N5 2 0 0 0 999 9 92 5 0 8 3 765 7 7- - - - 907 0 3W W W W --- - -R R R R WWW W W1 2 3 4 RRR R 567 8 O B Y G R K L N GOP Y BNRK L R- - - -1 1 1 1 --- - -8 8 8 8 111 1 1888 8 1 2 3 4 N2 0 0 0 95 0 8 3 7- - - - 9W W W W -R R R R W1 2 3 4 O B Y G R K L N GN- - --1 1 11 -8 8 88 183EW 5R 1- 7C 92 11 2 3 4 5 6 7 8 9 TO PR (O SD H C CL O 2I N O N N NLK NO W C J T 2U - E 2M C -P 2 1E 0R ) HARN AB WB OR PYD KRR LHEV OC YW ERO PR LAH IL E NLNID T OO KGE WR E 1 8 18 1 8 8 9 - 2 R 9 8 R 5 0 C511-AC7 WH-18 C511-AC7 WH-18 N979-WT5 GN-16 10 11 N960-WR6 OR-18 11 BK BLACK AG-C4 AG-C3 AC-C4 N960-WT6 OR-16 11 12 N957-WR7 PK-18 12 LN-C5 7T6739 1552269 3E3364 C568-AC16 WH-12 C568-AC3 WH-12 N957-WT7 PK-16 12 ANTENNA.

GY GRAY 9X1054 1 522-AG4 WH-16 1 522-AC20 WH-18 C568-AC17 WH-12 TO POWER DISTRIBUTION ANTENNA 263-7802 22 1 2 60 2 6 52 3 5 -- - - LL L L NN N N 22 2 2 31 5 2 BB W B KK H K -- - - 11 1 1 22 8 8 1 5 2 4 3 88 56 83 7 80 7a D 1E 1A 5D - 1E 6N 1G 5INE LOWER ENABLE RLY THERM (O A1S C1T N9A O O-T N T9 L E6S Y 3W ) N1 T 2 521-AG5 YL-16 CONN2 20 C511-AC7 WH-18 EEEE 5555 2222 8888 ---- AAAA CCCC 2111 8321 PPPP UUUU ---- 1111 4444 122-AC26 BU-12 M ( NO S OD H TU EL 1 E TLOC H-3) N960-WT6 OR-169XW 4T 8- 1C 33 A B C S E R A B CV I = = =C E G R T N X XP D D DORT CONNECTIONS P 2R 6O 3D -A 9N L 0T I 8E N 8N KN A RADIO N N9 97 70 3- -W WR R8 9 Y BL R- -1 18 83EW 3R 3- 6C 43 1 2 CONNECTOR NOT USED GP BU R N P B GU R RR O EP W EL NNE N957-WT N979-WT 7 5 PK- GN- 1 1 6 6 AG-C2 AG-C1 AC-C9 BU BLUE MOTOR SPD RES 1287716 1779649 1779654 200-AC27 BK-18 TO CAB GROUND STUD LN-C3 204-9921 A C561-AG1 WH-12 1 C568-AC17 WH-12 (SH 1 LOC A-5) PRODUCT LINK JUMPER - ATCH PRODUCT LINK 121SR - ATCH 9X1054 B 516-AG2 GN-12 2 516-AC18 GN-14 N2 96 35 9- -L LN N2 14 8 BK GN- -12 18 1 5 86 30 D 1E 1A 5D - 1E 6N 1G 5INE LOWER COMMAND RLY C 517-AG3 BU-12 3 4 517-AC19 BU-14 202-LN19 BK-18 2 85 CONN 19 THIS SCHEMATIC IS FOR THE 422E AND 428E BACKHOE LOADER ELECTRICAL SYSTEM G703-LN26 GN-12 4 87 3 87a VOLUME 2 of 2:

ENGINE AND CHASSIS LOAD CHECK DISABLE - ATCH HVAC - ATCH MEDIA NUMBER: KENR8231-01 NOTE G SCHEMATIC PART NUMBER: 289-0209, CHANGE: 00 Components are shown installed on a fully operable machine with the key and engine off, transmission shifter in neutral and with parking brake set. Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations.

I H H G G F E D D C C B B A A A B CODE COMMON BATTERY GND INPUT SIG 1 2 3 H GND MOTOR L T P 1 WIRE GROUP COLOR DESCRIPTIONS GROUND CIRCUIT WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFF WIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ON STARTING CIRCUIT START AID CIRCUIT FNR SHIFT HANDLE CONTROL CIRCUIT MACHINE SECURITY CIRCUIT HEATER AND AIR CONDITIONER CIRCUIT TURN SIGNAL / WIPER WASHER CIRCUIT RS-232 PRODUCT LINK POWER SIDESHIFT CIRCUIT AWD CONTROL CIRCUIT OTHER COLOR DESCRIPTIONS 1 3 4 6 2 SYMBOL DESCRIPTION CIRCUIT CONNECTED CIRCUIT NOT CONNECTED ELECTRICAL CONNECTION TO MACHINE STRUCTURE INTERNAL ELECTRICAL CONNECTION TO SURFACE OF COMPONENT CONNECTOR H# CIRCUIT GROUPING DESIGNATION ATCH WIRE, CABLE, COMPONENT SPLICE BLADE, SPADE, RING OR SCREW TERMINAL FUNCTION HEATER ON CONNECTIONS 2&3 5&6 RD WH RED WHITE OR YL ORANGE YELLOW PK BK GY PU PINK BLACK GRAY PURPLE

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