Hitachi Zaxis210-6N and Zaxis210LC-6N - Автозапчасти и автоХитрости

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Электросхема гидравлического экскаватора Hitachi 
Zaxis210-6N and Zaxis210LC-6N


  • F4 - Solenoid 20 A Fuse (marked SOLENOID)
  • F7 - Start Position Signal 5 A Fuse (marked START)
  • F11 - Fuel Pump 5 A Fuse (marked FUEL PUMP)
  • F16 - Glow Plug Relay 5 A Fuse (marked GLOW RELAY)
  • F18 - Idle Stop 5 A Fuse (marked IDLE STOP)
  • F60 - Alternator 65 A Fuse
  • F61 - Battery 45 A Fuse
  • G1 - Battery
  • G2 - Battery
  • G3 - Alternator
  • K1 - Load Dump Relay
  • K2 - Pilot Shutoff Solenoid Relay
  • K4 - Starter Cut Relay
  • K5 - Security Relay
  • K11 - Idle Stop Relay
  • K12 - Accessory Cut Relay
  • K13 - Key Cut Relay
  • K19 - Battery Relay
  • K34 - Starter Relay
  • M1 - Starter Motor
  • M2 - Fuel Transfer Pump
  • S1 - Key Switch
  • S3 - Pilot Shutoff Switch 1
  • S4 - Pilot Shutoff Switch 2
  • S6 - Engine Stop Switch
  • S91 - Battery Disconnect Switch
  • V1 - Battery Relay Diode
  • V3 - Load Dump Relay Diode
  • V4 - Security Diode
  • V5 - Starter Cut Relay Diode
  • V7 - Start Relay Diode
  • V9 - Pilot Shutoff Diode
  • V10 - Starter Protection Diode
  • V11 - Accessory Cut Diode
  • V12 - Starter Cut Diode
  • V20 - Pilot Shutoff Switch Diode
  • X3 - Cab Harness-to-Machine Harness 100-Pin Connector
  • X47 - Cab Harness-to-Key Switch Harness Connector
  • X65 - Cab Harness-to-Pilot Shutoff Switch Harness Connector
  • X75 - Cab Harness-to-Pilot Shutoff Valve Harness Connector
  • Y10 - Pilot Shutoff Solenoid


  • A4 - Monitor Controller (DSZ)
  • A10 - Monitor
  • A12 - Rear Camera
  • B16 - Air Filter Restriction Switch
  • B18 - Fuel Level Sensor
  • B27 - Hydraulic Oil Filter Restriction Switch (if equipped)
  • B42 - Engine Overheat Switch
  • B43 - Coolant Temperature Sensor
  • B77 - Water-in-Fuel (WIF) Sensor
  • E5 - Switch Panel Back Light 1
  • E6 - Switch Panel Back Light 2
  • E7 - Switch Panel Back Light 3
  • E8 - Switch Panel Back Light 4
  • F9 - Backup 10 A Fuse (marked BACK UP)
  • F14 - Monitor 5 A Fuse (marked MONITOR)
  • F17 - Power On 5 A Fuse (marked POWER ON)
  • H2 - Security Alarm
  • H3 - Monitor Warning Alarm
  • K3 - Security Alarm Relay
  • S10 - Work Light Switch
  • S21 - Blower Motor Speed Switch
  • S22 - Temperature Control/Mode Switch
  • S23 - Radio Volume and Power Switch
  • S24 - Radio Tuning Switch
  • S25 - Monitor Dial
  • S26 - Back Button
  • S27 - Home Button
  • S40 - Hydraulic Oil Temperature Switch (if equipped)
  • S50 - 0 Key
  • S51 - 1 Key
  • S52 - 2 Key
  • S53 - 3 Key
  • S54 - 4 Key
  • S55 - 5 Key
  • S56 - 6 Key
  • S57 - 7 Key
  • S58 - 8 Key
  • S59 - 9 Key
  • S60 - Keypad
  • X2 - MPDr 6-Pin Connector
  • X3 - Cab Harness-to-Machine Harness 100-Pin Connector
  • X5 - Machine Harness-to-Engine Harness 32-Pin Connector
  • X17 - Cab Harness-to-Monitor Harness Connector
  • X18 - Monitor 12-Pin Connector C
  • X19 - Monitor 2-Pin Connector G
  • X20 - Monitor Controller 28-Pin Connector A
  • X21 - Monitor Controller 36-Pin Connector B
  • X22 - Monitor Controller 16-Pin Connector D
  • X23 - Monitor Controller 12-Pin Connector C
  • X24 - Monitor Controller 2-Pin Connector G
  • X28 - Cab Harness-to-Switch Panel Connector 2
  • X29 - Cab Harness-to-Switch Panel Connector 3
  • X30 - Cab Harness-to-Switch Panel Connector 4
  • X41 - GSM Connector (not used)
  • X64 - Cab Harness-to-Rear Camera Harness Connector
  • X76 - Cab Harness Connector 1 (marked HMST, not used)
  • X90 - Machine Harness-to-Hydraulic Oil Temperature Switch Connector


  • A3 - Main Controller (MCZ)
  • B30 - Boom Up Pressure Sensor (marked PI1)
  • B31 - Arm In Pressure Sensor (marked PI2)
  • B32 - Front Attachment Pressure Sensor (marked FRT)
  • B33 - Swing Pressure Sensor (marked S3)
  • B34 - Travel Pressure Sensor (marked TR)
  • B35 - Pump 1 Delivery Pressure Sensor (marked PP1)
  • B36 - Pump 1 Control Pressure Sensor (marked PC1)
  • B37 - Pump 2 Delivery Pressure Sensor (marked PP2)
  • B38 - Pump 2 Control Pressure Sensor (marked PC2)
  • B60 - Attachment Pressure Sensor
  • B61 - Arm Out Pressure Sensor
  • F5 - Optional and Attachment Connector 5 A Fuse (marked OPT. 1 ALT)
  • F10 - Data Converter and Main Controller Battery Power 5 A Fuse (marked CONTROLLER)
  • H4 - Travel Alarm
  • R15 - Engine Speed Dial
  • S8 - Auto-Idle Switch
  • S11 - Travel Speed Switch
  • S12 - Power Mode Button
  • S13 - Travel Alarm Cancel Switch
  • V40 - Selector Valve Solenoid Valve Diode
  • V41 - Secondary Relief Solenoid Valve Diode
  • V42 - Accumulator Solenoid Valve Diode
  • V43 - 2-Speed Activation Solenoid Valve Diode
  • X3 - Cab Harness-to-Machine Harness 100-Pin Connector
  • X29 - Cab Harness-to-Switch Panel Connector 3
  • X31 - Cab Harness-to-Main Controller 31-Pin Connector A
  • X32 - Cab Harness-to-Main Controller 24-Pin Connector B
  • X33 - Cab Harness-to-Main Controller 17-Pin Connector C
  • X34 - Cab Harness-to-Main Controller 30-Pin Connector D
  • X35 - Cab Harness-to-Main Controller 24-Pin Connector E
  • X36 - Cab Harness-to-Main Controller 26-Pin Connector F
  • X40 - Pump Harness-to-Machine Harness Connector
  • X46 - Attachment Connector
  • X86 - Machine Harness-to-Travel Alarm Harness
  • X87 - Attachment Harness-to-2-Speed Harness Connector
  • X91 - Engine Speed Dial Ground Switch Panel Side Connector
  • X94 - Engine Speed Dial Switch Panel Side Connector
  • X330 - Cab Harness-to-Machine Harness 32-Pin Connector
  • Y12 - Exhaust Aftertreatment Solenoid Valve (pump 1, marked SZ)
  • Y13 - Exhaust Aftertreatment Solenoid Valve (bypass cut-off valve, marked SJ)
  • Y20 - Pump 2 Flow Rate Limit Solenoid (marked SB)
  • Y21 - Torque Control Solenoid (marked ST)
  • Y22 - Dig Regenerative Solenoid (marked SF)
  • Y23 - Arm Regenerative Solenoid (marked SC)
  • Y24 - Power Dig/Travel Speed Solenoid (marked SG)
  • Y40 - Selector Valve Solenoid Valve
  • Y41 - Secondary Relief Solenoid Valve
  • Y42 - Accumulator Solenoid Valve
  • Y43 - 2-Speed Activation Solenoid Valve
  • Y44 - Flow Rate Adjustment Solenoid Valve


  • A1 - Engine Control Module (ECM)
  • A3 - Main Controller (MCZ)
  • B1 - Crankshaft Position Sensor
  • B2 - Camshaft Position Sensor
  • B6 - Engine Oil Level Sensor
  • B12 - Fuel Rail Pressure Sensor
  • B40 - Hydraulic Oil Temperature Sensor
  • B44 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
  • B49 - Exhaust Temperature Sensor 1
  • B50 - Exhaust Temperature Sensor 2 (DOC)
  • B63 - Engine Coolant Level Sensor
  • B84 - Charge Air Cooler Inlet Temperature Sensor
  • F8 - Engine Control Module (ECM) 30 A Fuse (marked ECU)
  • F28 - Diesel Exhaust Fluid (DEF) Sensor Unit 10 A Fuse (marked SENSOR UNIT)
  • K14 - Engine Control Module (ECM) Power Relay
  • K16 - Glow Plug Relay
  • R1 - Glow Plug 1
  • R2 - Glow Plug 2
  • R3 - Glow Plug 3
  • R4 - Glow Plug 4
  • S7 - Power Dig Switch
  • S16 - Aftertreatment Device Regeneration Switch
  • X3 - Cab Harness-to-Machine Harness 100-Pin Connector
  • X5 - Machine Harness-to-Engine Harness 32-Pin Connector
  • X6 - Machine Harness-to-Engine Harness 16-Pin Connector
  • X8 - Machine Harness-to-Engine Harness 1-Pin Connector
  • X9 - Machine Harness-to-Engine Harness 20-Pin Connector
  • X14 - Engine Control Module (ECM)-to-Machine Harness 105-Pin Connector E
  • X15 - Engine Control Module (ECM)-to-Machine Harness 91-Pin Connector V
  • X31 - Cab Harness-to-Main Controller 31-Pin Connector A
  • X32 - Cab Harness-to-Main Controller 24-Pin Connector B
  • X33 - Cab Harness-to-Main Controller 17-Pin Connector C
  • X34 - Cab Harness-to-Main Controller 30-Pin Connector D
  • X35 - Cab Harness-to-Main Controller 24-Pin Connector E
  • X36 - Cab Harness-to-Main Controller 26-Pin Connector F
  • X92 - Engine Control Module (ECM) Power and Signal Connector
  • X574 - Auxiliary Function Lever (AFL) Connector 1
  • X575 - Auxiliary Function Lever (AFL) Connector 2
  • X576 - Auxiliary Function Lever (AFL) Connector 3 (not used)


  • A1 - Engine Control Module (ECM)
  • A2 - Variable Geometry Turbocharger (VGT)
  • B3 - Manifold Air Temperature (MAT) Sensor
  • B4 - Engine Coolant Temperature Sensor
  • B5 - Fuel Temperature Sensor
  • B7 - Turbocharger Boost Temperature Sensor
  • B11 - Engine Oil Pressure Sensor
  • B14 - Intake Air Throttle Valve Position Sensor
  • B15 - Turbocharger Boost Pressure Sensor
  • B47 - Exhaust Gas Recirculation (EGR) Valve Sensor
  • B51 - Turbocharger Position Sensor
  • B82 - Exhaust Gas Recirculation (EGR) Inlet Temperature Sensor
  • B83 - Exhaust Gas Recirculation (EGR) Outlet Temperature Sensor
  • M3 - Exhaust Gas Recirculation (EGR) Valve Actuator
  • M8 - Intake Air Throttle
  • R8 - Engine CAN Termination Resistor
  • X5 - Machine Harness-to-Engine Harness 32-Pin Connector
  • X6 - Machine Harness-to-Engine Harness 16-Pin Connector
  • X7 - Machine Harness-to-Engine Harness 14-Pin Connector
  • X9 - Machine Harness-to-Engine Harness 20-Pin Connector
  • X14 - Engine Control Module (ECM)-to-Machine Harness 105-Pin Connector E
  • X15 - Engine Control Module (ECM)-to-Machine Harness 91-Pin Connector V
  • X71 - Machine Harness-to- Service ADVISOR ™ Harness 8-Pin Connector
  • X101 - Fuel Injector Harness Connector 1
  • Y1 - Electronic Injector 1 (cylinder 1)
  • Y2 - Electronic Injector 2 (cylinder 2)
  • Y3 - Electronic Injector 3 (cylinder 3)
  • Y4 - Electronic Injector 4 (cylinder 4)
  • Y14 - Suction Control Valve
  • Y16 - Turbocharger Actuator


  • A20 - Diesel Exhaust Fluid (DEF) Supply Module
  • A21 - Dosing Control Unit (DCU)
  • A22 - Diesel Exhaust Fluid (DEF) Tank Header Assembly
  • A23 - Diesel Exhaust Fluid (DEF) Condition Module
  • B64 - Aftertreatment NOx Sensor
  • B65 - Aftertreatment Outlet Temperature Sensor
  • B75 - Diesel Exhaust Fluid (DEF) Quality Sensor
  • B76 - Diesel Exhaust Fluid (DEF) Level Sensor
  • B78 - Diesel Exhaust Fluid (DEF) Temperature Sensor
  • B79 - Diesel Exhaust Fluid (DEF) Pressure Sensor
  • F35 - Dosing Control Unit (DCU) 20 A Fuse (marked DCU)
  • M13 - Diesel Exhaust Fluid (DEF) Pump
  • R14 - Dosing Control Unit (DCU) CAN Resistor
  • X110 - Machine Harness-to-Exhaust Aftertreatment Harness Connector
  • X140 - Dosing Control Unit (DCU) 86-Pin Connector
  • X141 - Dosing Control Unit (DCU) 53-Pin Connector
  • X622 - Dosing Control Unit (DCU) CAN Connector (marked DCU-CAN)
  • Y50 - Diesel Exhaust Fluid (DEF) Heating Valve
  • Y51 - Diesel Exhaust Fluid (DEF) Dosing Injector
  • Y67 - Diesel Exhaust Fluid (DEF) Reverting Valve


  • A6 - Radio
  • A8 - 12-Volt Power Converter
  • B25 - Right Speaker
  • B26 - Left Speaker
  • E1 - Work Light
  • E2 - Boom Light
  • F1 - Work and Boom Lights 20 A Fuse (marked LAMP)
  • F2 - Windshield Wiper and Washer 10 A Fuse (marked WIPER)
  • F6 - Optional Connector 20 A Fuse (marked OPT. 2 ALT)
  • F12 - Radio and Dome 5 A Fuse (marked RADIO)
  • F13 - Lighter 10 A Fuse (marked LIGHTER)
  • F15 - Cab Auxiliary Power Connector 1 10 A Fuse (marked AUX)
  • F20 - Optional Connector 5 A Fuse (marked OPT. 3 BATT)
  • F62 - Wiper Motor Assembly Circuit Breaker
  • G5 - 12-Volt Power Outlet
  • K6 - Windshield Wiper Relay
  • K7 - Work Light Relay
  • K8 - Boom Light Relay
  • K9 - Windshield Washer Relay
  • M5 - Windshield Wiper Motor
  • M6 - Windshield Washer Motor
  • R9 - Lighter
  • S28 - Window Switch
  • V6 - Auxiliary Power Connector Diode
  • W60 - Radio Antenna
  • X3 - Cab Harness-to-Machine Harness 100-Pin Connector
  • X25 - Cab Harness Auxiliary Power Connector 1 (marked AUX+/-)
  • X26 - Optional Connector
  • X39 - Cab Harness-to-Window Switch Connector
  • X60 - 12-Volt Power Supply Connector (marked 12V UNIT)
  • X73 - Cab Harness-to-Speakers Connector
  • X77 - Radio Auxiliary Connector


  • A5 - Data Converter
  • A11 - Machine Controller (BCZ)
  • A6000 - Modular Telematics Gateway (MTG) Controller
  • A6001 - GPS/Cellular Antenna
  • A6002 - Satellite (SAT) Module Control Unit (if equipped)
  • A6003 - Satellite (SAT) Antenna
  • E3 - Cab Dome Light
  • E9 - Key Switch Light
  • E10 - Switch Panel Back Light 5
  • F6000 - JDLink ™ Unswitched Power 7.5 A Fuse
  • F6001 - JDLink™ Ground 7.5 A Fuse
  • F6002 - JDLink™ Switched Power 7.5 A Fuse
  • R10 - Interface CAN Resistor 1
  • R11 - Interface CAN Resistor 2
  • S2 - Cab Dome Light Switch
  • S9 - Windshield Wiper and Washer Switch
  • S14 - Door Switch
  • V13 - Work Light 1 Diode
  • V14 - Work Light 2 Diode
  • X1 - Service ADVISOR ™ Diagnostic Connector
  • X10 - Machine Controller (BCZ) 8-Pin Connector A
  • X11 - Machine Controller (BCZ) 20-Pin Connector B
  • X27 - Cab Harness-to-Switch Panel Connector 1
  • X121 - Cab Harness-to-Data Converter Harness Connector
  • X6007 - JDLink™ Harness Ground 1
  • X6011 - JDLink™ Harness Ground 2
  • X6014 - Modular Telematics Gateway (MTG) Control Unit 48-Pin Connector
  • X6015 - Satellite (SAT) Module Control Unit 48-Pin Connector
  • X6016 - JDLink™ Harness-to-Satellite (SAT) Harness
  • X6020 - CAN 0 Connector (marked CAN)
  • X6021 - Interface CAN Connector (marked N-CAN)


  • A7 - Air Conditioner Controller (ACF)
  • B20 - Air Conditioner High/Low-Pressure Switch
  • B21 - Solar Sensor
  • B22 - Ambient Air Temperature Sensor
  • B23 - High Note Horn
  • B24 - Low Note Horn
  • B41 - Air Conditioner Freeze Control Switch
  • B55 - Air Recirculation Sensor
  • F3 - Air Conditioner and Heater 20 A Fuse (marked HEATER)
  • F19 - Horn 10 A Fuse (marked HORN)
  • K10 - Horn Relay
  • K17 - Air Conditioner and Heater Blower Motor Relay
  • K18 - Air Conditioner Compressor Clutch Relay
  • M7 - Air Conditioner and Heater Blower Motor
  • M9 - Air Conditioner and Heater Internal and External Servo Motor
  • M10 - Air Conditioner and Heater Blower Port Change Servo Motor
  • M11 - Air Conditioner and Heater Mixer Servo Motor
  • R16 - Blower Motor Resistor and Thermofuse
  • S5 - Horn Switch
  • V8 - Air Conditioner Clutch Diode
  • X51 - Air Conditioner 4-Pin Connector
  • X52 - Air Conditioner 10-Pin Connector
  • Y11 - Air Conditioner Compressor Clutch


  • B80 - Seat Temperature Switch 1
  • B81 - Seat Temperature Switch 2
  • E11 - Cab Roof Light 1
  • E12 - Cab Roof Light 2
  • E13 - Cab Roof Light 3
  • E14 - Cab Roof Light 4
  • F21 - Heated Air Seat 10 A Fuse (marked SEAT HEATER)
  • F22 - Front Cab Light 1 10 A Fuse (marked CAB LAMP FRONT)
  • F23 - Rear Cab Light 10 A Fuse (marked CAB LAMP REAR)
  • F24 - 12-Volt Power Unit 10 A Fuse (marked 12V UNIT)
  • F25 - IMMOBI 5 A Fuse (marked IMOBI)
  • F26 - Quick Hitch 5 A Fuse (marked QUICK HITCH)
  • F27 - Cab Auxiliary Power Connector 3 5 A Fuse (marked AUX_3)
  • F31 - Seat Compressor 10 A Fuse (marked SEAT COMPR)
  • F32 - Front Cab Light 2 10 A Fuse (marked CAB LAMP FRONT +2)
  • F33 - Warning Lamp 10 A Fuse (marked WARNING LAMP)
  • F34 - Cab Auxiliary Power Connector 2 10 A Fuse (marked AUX_2)
  • K20 - Seat Heater Relay
  • K21 - Cab Roof Light 1 Relay
  • K22 - Cab Roof Light 2 Relay
  • K30 - Right Solenoid Relay B
  • K31 - Right Solenoid Relay A
  • K32 - Left Solenoid Relay B
  • K33 - Left Solenoid Relay A
  • M12 - Seat Air Compressor Motor
  • R18 - Seat Heater
  • S30 - Right Pilot Control Lever Switch B (marked B)
  • S31 - Right Pilot Control Lever Switch A (marked C)
  • S32 - Left Pilot Control Lever Switch B (marked B)
  • S33 - Left Pilot Control Lever Switch A (marked C)
  • S34 - Right Enable Switch
  • S35 - Left Enable Switch
  • S61 - Seat Compressor Switch
  • S62 - Seat Heater Switch
  • V30 - Right Solenoid Diode B
  • V31 - Right Solenoid Diode A
  • V32 - Left Solenoid Diode B
  • V33 - Left Solenoid Diode A
  • X26 - Optional Connector
  • X54 - Heated Air Seat Harness 3-Pin Connector (marked SEAT HEATER)
  • X55 - Front Cab Light 1 Connector (marked CAB LAMP FRONT)
  • X56 - Front Cab Light 2 Connector (marked CAB LAMP FRONT +2)
  • X57 - Rear Cab Light Connector (marked CAB LAMP REAR)
  • X58 - Warning Light Connector (marked WARNING LAMP)
  • X59 - Satellite Communication Connector (marked IMOBI)
  • X61 - Quick Hitch Connector (marked QUICK HITCH)
  • X62 - Cab Auxiliary Power Connector 2 (marked AUX_2)
  • X63 - Cab Auxiliary Power Connector 3 (marked AUX_3)
  • X534 - Right Auxiliary Solenoid Connector (marked SR/H)
  • X535 - Left Auxiliary Solenoid Connector (marked SL/H)
  • X580 - Cab Roof Light Harness Connector
  • X581 - Cab Roof Light Jumper Harness Connector 1
  • X582 - Cab Roof Light Jumper Harness Connector 2
  • Y34 - Right Solenoid (marked SR/H)
  • Y35 - Left Solenoid (marked SL/H)


  • B68 - Secondary Hydraulic Oil Temperature Sensor
  • B85 - Auxiliary Function Lever (AFL) Solenoid Pressure Sensor (marked PS1)
  • K31 - Right Solenoid Relay A (marked RSW1)
  • K32 - Left Solenoid Relay B (marked LSW1)
  • K33 - Left Solenoid Relay A (marked LSW3)
  • S7 - Power Dig Switch
  • S29 - Auxiliary Function Lever (AFL) Proportional Control Switch
  • S31 - Right Pilot Control Lever Switch
  • S34 - Right Enable Switch (marked ON/OFF)
  • S35 - Left Enable Switch (marked ON/OFF)
  • S45 - Auxiliary Function Enable Switch (marked AFL_SW)
  • V22 - Pilot Shutoff Solenoid Diode
  • X26 - Optional Connector
  • X534 - Right Auxiliary Solenoid Connector (marked SR/H)
  • X535 - Left Auxiliary Solenoid Connector (marked SL/H)
  • X536 - Right Auxiliary Function Lever (AFL) Connector (marked R_GRIP)
  • X537 - Left Auxiliary Function Lever (AFL) Connector (marked L_GRIP)
  • X574 - Auxiliary Function Lever (AFL) Connector 1
  • X577 - Auxiliary Function Lever (AFL) Harness-to-Auxiliary Function Lever (AFL) Solenoid Harness Connector
  • Y61 - Auxiliary Function Lever (AFL) Solenoid A (marked 1A)
  • Y62 - Auxiliary Function Lever (AFL) Solenoid B (marked 1B)
  • Y66 - Secondary Pilot Shutoff Solenoid Valve (marked PiC)


  • A3 - Main Controller (MCZ)
  • A4 - Monitor Controller (DSZ)
  • A5 - Data Converter
  • A6 - Radio
  • A8 - 12-Volt Power Converter
  • A11 - Machine Controller (BCZ)
  • E3 - Cab Dome Light
  • F50 - Fuse Box
  • F51 - Fuse Box 2
  • G5 - 12-Volt Power Outlet
  • H2 - Security Alarm
  • K1 - Load Dump Relay
  • K2 - Pilot Shutoff Solenoid Relay
  • K3 - Security Alarm Relay
  • K4 - Starter Cut Relay
  • K5 - Security Relay
  • K6 - Windshield Wiper Relay
  • K7 - Work Light Relay
  • K8 - Boom Light Relay
  • K9 - Windshield Washer Relay
  • K10 - Horn Relay
  • K11 - Idle Stop Relay
  • K12 - Accessory Cut Relay
  • K13 - Key Cut Relay
  • K14 - Engine Control Module (ECM) Power Relay
  • R9 - Lighter
  • R15 - Engine Speed Dial
  • S1 - Key Switch
  • S5 - Horn Switch
  • S6 - Engine Stop Switch
  • S7 - Power Dig Switch
  • S8 - Auto-Idle Switch
  • S9 - Windshield Wiper and Washer Switch
  • S10 - Work Light Switch
  • S11 - Travel Mode Switch
  • S12 - Power Mode Button
  • S13 - Travel Alarm Cancel Switch
  • S14 - Door Switch
  • S16 - Aftertreatment Device Regeneration Switch
  • S21 - Blower Motor Speed Switch
  • S22 - Temperature Control/Mode Switch
  • S23 - Radio Volume and Power Switch
  • S24 - Radio Tuning Switch
  • S25 - Monitor Dial
  • S26 - Back Button
  • S27 - Home Button
  • S60 - Keypad
  • S62 - Seat Heater Switch
  • V1 - Battery Relay Diode
  • V2 - Not Used
  • V3 - Load Dump Relay Diode
  • V4 - Security Diode
  • V5 - Pilot Shutoff Switch Diode
  • V6 - Auxiliary Power Connector Diode
  • V7 - Start Relay Diode
  • V8 - Air Conditioner Clutch Diode
  • V9 - Pilot Shutoff Diode
  • V10 - Starter Protection Diode
  • V11 - Accessory Cut Diode
  • V12 - Starter Cut Diode
  • V13 - Work Light 1 Diode
  • V14 - Work Light 2 Diode
  • W1 - Cab Harness
  • W3 - Monitor Harness
  • W9 - Aftertreatment Device Regeneration Switch Harness
  • W16 - Travel Alarm Cancel Switch Harness
  • W24 - Seat Heater Switch Harness
  • W29 - Starter Switch Harness
  • W30 - Data Converter Harness
  • W35 - Cab Harness Ground 1
  • W36 - Cab Harness Ground 2
  • W37 - Cab Harness Ground 3
  • W48 - Travel Alarm Cancel Switch Jumper Harness
  • W55 - 12-Volt Power Harness
  • X2 - MPDr 6-Pin Connector
  • X3 - Cab Harness-to-Machine Harness 100-Pin Connector
  • X10 - Machine Controller (BCZ) 8-Pin Connector A
  • X11 - Machine Controller (BCZ) 20-Pin Connector B
  • X17 - Cab Harness-to-Monitor Harness
  • X20 - Monitor Controller 28-Pin Connector A
  • X21 - Monitor Controller 36-Pin Connector B
  • X22 - Monitor Controller 16-Pin Connector D
  • X23 - Monitor Controller 12-Pin Connector C
  • X24 - Monitor Controller 2-Pin Connector G
  • X25 - Cab Harness Auxiliary Power Connector 1
  • X26 - Optional Connector
  • X27 - Cab Harness-to-Switch Panel Connector 1
  • X28 - Cab Harness-to-Switch Panel Connector 2
  • X29 - Cab Harness-to-Switch Panel Connector 3
  • X30 - Cab Harness-to-Switch Panel Connector 4
  • X31 - Cab Harness-to-Main Controller 31-Pin Connector A
  • X32 - Cab Harness-to-Main Controller 24-Pin Connector B
  • X33 - Cab Harness-to-Main Controller 17-Pin Connector C
  • X34 - Cab Harness-to-Main Controller 30-Pin Connector D
  • X35 - Cab Harness-to-Main Controller 24-Pin Connector E
  • X36 - Cab Harness-to-Main Controller 26-Pin Connector F
  • X37 - Cab Harness-to-Aftertreatment Device Regeneration Switch Harness Connector
  • X39 - Cab Harness-to-Window Switch Connector
  • X41 - GSM Connector (not used)
  • X42 - CAN 1 Connector (not used)
  • X45 - Option 2 12-Pin Connector A
  • X47 - Cab Harness-to-Key Switch Harness Connector
  • X51 - Air Conditioner 4-Pin Connector
  • X52 - Air Conditioner 10-Pin Connector
  • X54 - Heated Air Seat Harness 3-Pin Connector (marked SEAT HEATER)
  • X55 - Front Cab Light 1 Connector (marked CAB LAMP FRONT)
  • X56 - Front Cab Light 2 Connector (marked CAB LAMP FRONT+2)
  • X57 - Rear Cab Light Connector (marked CAB LAMP REAR)
  • X58 - Warning Light Connector (marked WARNING LAMP)
  • X59 - Satellite Communication Connector (marked IMOBI)
  • X60 - 12-Volt Power Supply Connector (marked 12V UNIT)
  • X61 - Quick Hitch Connector (marked QUICK HITCH)
  • X62 - Cab Auxiliary Power Connector 2 (marked AUX_2)
  • X63 - Cab Auxiliary Power Connector 3 (marked AUX_3)
  • X65 - Cab Harness-to-Pilot Shutoff Switch Harness Connector
  • X73 - Cab Harness-to-Speakers Connector
  • X75 - Cab Harness-to-Pilot Shutoff Valve Harness Connector
  • X76 - Cab Harness Connector 1 (marked HMST, not used)
  • X77 - Radio Auxiliary Connector
  • X78 - Optional Switch Connector
  • X91 - Engine Speed Dial Ground Switch Panel Side Connector
  • X92 - Engine Control Module (ECM) Power and Signal Connector
  • X93 - Not Used
  • X94 - Engine Speed Dial Switch Panel Side Connector
  • X99 - Cab Ground Splice
  • X107 - Machine Harness Splice Connector 2
  • X108A - Not Used
  • X108B - Not Used
  • X121 - Cab Harness-to-Data Converter Harness Connector
  • X330 - Cab Harness-to-Machine Harness 32-Pin Connector
  • X331 - Backup Power Connector 1
  • X332 - Backup Power Connector 2
  • X574 - Auxiliary Function Lever (AFL) Connector 1
  • X575 - Auxiliary Function Lever (AFL) Connector 2
  • X601 - Not Used
  • X603 - Not Used


  • A1 - Engine Control Module (ECM)
  • A2 - Variable Geometry Turbocharger (VGT)
  • A20 - Diesel Exhaust Fluid (DEF) Supply Module
  • A21 - Dosing Control Unit (DCU)
  • A22 - Diesel Exhaust Fluid (DEF) Tank Header Assembly
  • B6 - Engine Oil Level Sensor
  • B16 - Air Filter Restriction Switch
  • B18 - Fuel Level Sensor
  • B20 - Air Conditioner High/Low Pressure Switch
  • B22 - Ambient Air Temperature Sensor
  • B23 - High Note Horn
  • B24 - Low Note Horn
  • B30 - Boom Up Pressure Sensor (marked PI1)
  • B31 - Arm In Pressure Sensor (marked PI2)
  • B32 - Front Attachment Pressure Sensor (marked FRT)
  • B33 - Swing Pressure Sensor (marked S3)
  • B34 - Travel Pressure Sensor (marked TR)
  • B40 - Hydraulic Oil Temperature Sensor
  • B44 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
  • B63 - Engine Coolant Level Sensor
  • B77 - Water-in-Fuel (WIF) Sensor
  • E1 - Work Light
  • E2 - Boom Light
  • F60 - Alternator 65 A Fuse
  • F61 - Battery 45 A Fuse
  • G3 - Alternator
  • K16 - Glow Plug Relay
  • K19 - Battery Relay
  • K34 - Starter Relay
  • M1 - Starter Motor
  • M2 - Fuel Transfer Pump
  • M6 - Windshield Washer Motor
  • R8 - Engine CAN Termination Resistor
  • R11 - Interface CAN Resistor 2
  • R14 - Dosing Control Unit (DCU) CAN Resistor
  • W2 - Machine Harness
  • W63 - Engine Coolant Level Harness
  • X3 - Cab Harness-to-Machine Harness 100-Pin Connector
  • X5 - Machine Harness-to-Engine Harness 32-Pin Connector
  • X6 - Machine Harness-to-Engine Harness 16-Pin Connector
  • X7 - Machine Harness-to-Engine Harness 14-Pin Connector
  • X8 - Machine Harness-to-Engine Harness 1-Pin Connector
  • X9 - Machine Harness-to-Engine Harness 20-Pin Connector
  • X14 - Engine Control Module (ECM)-to-Machine Harness 105-Pin Connector
  • X15 - Engine Control Module (ECM)-to-Machine Harness 91-Pin Connector
  • X40 - Pump Harness-to-Machine Harness Connector
  • X46 - Attachment Connector
  • X64 - Machine Harness-to-Rear Camera Harness Connector
  • X67 - Machine Harness Auxiliary Power Connector (not used)
  • X71 - Machine Harness-to- Service ADVISOR ™ Harness 8-Pin Connector
  • X86 - Machine Harness-to-Travel Alarm Harness Connector
  • X90 - Machine Harness-to-Hydraulic Oil Temperature Switch Connector
  • X110 - Machine Harness-to-Exhaust Aftertreatment Harness Connector
  • X111 - Machine Harness Splice Connector 3
  • X112 - Machine Harness Splice Connector 4
  • X113 - Machine Harness Splice Connector 5
  • X120 - Machine Harness-to-Engine Coolant Level Harness Connector
  • X140 - Dosing Control Unit (DCU) 86-Pin Connector
  • X141 - Dosing Control Unit (DCU) 53-Pin Connector
  • X330 - Cab Harness-to-Machine Harness 32-Pin Connector
  • X576 - Auxiliary Function Lever (AFL) Connector 3 (not used)
  • X622 - Dosing Control Unit (DCU) CAN Connector (marked DCU-CAN)
  • X6020 - CAN 0 Connector (marked CAN)
  • X6021 - Interface CAN Connector (marked N-CAN)
  • Y11 - Air Conditioner Compressor Clutch
  • Y12 - Exhaust Aftertreatment Solenoid Valve (pump 1, marked SZ)
  • Y13 - Exhaust Aftertreatment Solenoid Valve (bypass cut-off valve, marked SJ)
  • Y22 - Dig Regenerative Solenoid (marked SF)
  • Y23 - Arm Regenerative Solenoid (marked SC)
  • Y24 - Power Dig/Travel Speed Solenoid (marked SG)
  • Y50 - Diesel Exhaust Fluid (DEF) Heating Valve
 
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