EV Control System - Introduction

• Precaution
  • DTC Index
  • Precautions
    • Notes
    • Precaution For Technicians Using Medical Electronics
      • Operation Prohibition
      • Normal Charge Precaution
      • Precaution At Telematics System Operation
      • Precaution At Intelligent Key System Operation
    • Point To Be Checked Before Starting Maintenance Work
    • Precaution For Procedure Without Cowl Top Cover
    • Precautions For Removing Battery Terminal
      • Notes
      • Work Procedure
    • High Voltage Precautions
      • Notes
      • High Voltage Harness And Equipment Identification
      • Handling Of High Voltage Harness And Terminals
      • Regulations On Workers With Medical Electronics
      • Prohibited Items To Carry During The Work
      • Posting A Sign Of "Danger! High Voltage Area. Keep Out"
    • General Precautions
• Preparation
  • Preparation
    • Commercial Service Tools
• System Description
  • Component Parts
    • Component Parts Location
      • Motor Room Compartment
        • Notes
        • Component Parts Description
      • Body Compartment
        • Notes
        • Component Parts Description
    • VCM
    • M/C Relay
    • F/S Relay
    • F/S Chg Relay
    • Charge Port Lid Opener Actuator Relay
    • Charge Connector Lock Relay
    • A/C Relay
    • System Main Relay 1
    • System Main Relay 2
    • Pre-Charge Relay
    • Reverse Lamp Relay
    • Accelerator Pedal Position Sensor
    • Refrigerant Pressure Sensor
    • Stop Lamp Switch
    • ASCD Steering Switch
    • Brake Pedal Position Switch
    • Battery Current Sensor (With Battery Temperature Sensor)
      • Battery Current Sensor
      • Battery Temperature Sensor
    • Coolant Temperature Sensor
    • Electric Water Pump
    • Cooling Fan Control Module
    • Combination Meter
      • Notes
      • Li-Ion Battery Information
        • Li-Ion Battery Capacity Level Gauge
        • Li-Ion Battery Available Charge Gauge
        • Li-Ion Battery Temperature Gauge
        • Distance Range
      • Power Meter
        • Maximum Power
        • Current Motor Power
    • ECO Indicator
    • Approaching Vehicle Sound For Pedestrians (VSP)
    • Warning Lamps/Indicator Lamps
      • EV System Warning Lamp
        • Design/Purpose
        • Bulb Check
        • Synchronization With Master Warning Lamp
        • Operation At Combination Meter Can Communication Cut-Off Or Unusual Signal
        • System Diagram
        • Signal Path
        • Lighting Condition
        • Shutoff Condition
        • Timing Chart
      • Low Battery Charge Warning Lamp
        • Design/Purpose
        • Bulb Check
        • Synchronization With Master Warning Lamp
        • Operation At Combination Meter Can Communication Cut-Off Or Unusual Signal
        • System Diagram
        • Signal Path
        • Lighting Condition
        • Shutoff Condition
        • Timing Chart
      • Plug In Indicator Lamp
        • Design/Purpose
        • Bulb Check
        • Synchronization With Master Warning Lamp
        • System Diagram
        • Signal Path
        • Lighting Condition
        • Blinking Condition
        • Shutoff Condition
        • Timing Chart
      • Power Limitation Indicator Lamp
        • Design/Purpose
        • Bulb Check
        • Synchronization With Master Warning Lamp
        • Operation At Combination Meter Can Communication Cut-Off Or Unusual Signal
        • System Diagram
        • Signal Path
        • Lighting Condition
        • Shutoff Condition
        • Timing Chart
      • Ready To Drive Indicator Lamp
        • Design/Purpose
        • Bulb Check
        • Synchronization With Master Warning Lamp
        • System Diagram
        • Signal Path
        • Lighting Condition
        • Shutoff Condition
        • Blinking Condition
        • Timing Chart
      • 12V Battery Charge Warning Lamp
        • Design/Purpose
        • Bulb Check
        • Synchronization With Master Warning Lamp
        • Operation At Combination Meter Can Communication Cut-Off Or Unusual Signal
        • System Diagram
        • Signal Path
        • Lighting Condition
        • Shutoff Condition
        • Timing Chart
    • Warning/Indicator (On Information Display)
      • Dc/Dc Converter Warning
        • Design/Purpose
        • Synchronization With Master Warning Lamp
        • Synchronization With Warning Chime
        • System Diagram
        • Signal Path
        • Warning/Indicator Operating Condition
        • Warning/Indicator Cancel Condition
        • Timing Chart
      • Low Battery Charge Warning
        • Design/Purpose
        • Synchronization With Master Warning Lamp
        • System Diagram
        • Signal Path
        • Warning/Indicator Operating Condition
        • Warning/Indicator Cancel Condition
        • Timing Chart
      • Power Limitation Warning
        • Design/Purpose
        • Synchronization With Master Warning Lamp
        • System Diagram
        • Signal Path
        • Warning/Indicator Operating Condition
        • Warning/Indicator Cancel Condition
        • Timing Chart
      • Shift P Warning
        • Design/Purpose
        • Synchronization With Master Warning Lamp
        • Synchronization With Warning Chime
        • System Diagram
        • Signal Path
        • Warning/Indicator Operating Condition
        • Warning/Indicator Cancel Condition
        • Timing Chart
    • Warning Chime
      • Dc/Dc Converter Warning Chime
        • Purpose
        • Synchronization With Warning Lamp/Indicator Lamp
        • Synchronization With Warning/Indicator (Information Display)
        • System Diagram
        • Signal Path
        • Warning Operating Condition
        • Warning Cancel Condition
        • Timing Chart
      • Power Switch Reminder Chime
        • Purpose
        • Synchronization With Warning Lamp/Indicator Lamp
        • Synchronization With Warning/Indicator (Information Display)
        • System Diagram
        • Signal Path
        • Warning Operating Condition
        • Warning Cancel Condition
        • Timing Chart
      • Shift P Warning Chime
        • Purpose
        • Synchronization With Warning Lamp/Indicator Lamp
        • Synchronization With Warning/Indicator (Information Display)
        • System Diagram
        • Signal Path
        • Warning Operating Condition
        • Warning Cancel Condition
        • Timing Chart
  • System
    • Electric Power Train System
      • System Description
        • Control Outline
        • Main Control Contents Of EV
      • Fail-Safe
        • Fail-Safe Pattern
        • Fail-Safe List
    • EV System Start Up Control
      • System Description
        • System Diagram
        • Control Description
        • Control Description - Power Switch On
        • Control Description - Ready
        • Control Description - In Normal Charging
        • Control Description - In Quick Charging
        • Control Description - When Air Conditioner Is Operating (Power Off)
        • Control Description - When Automatic 12V Battery Charge Control Is Operating
        • Control Description - Relay Activation Matrix
    • High Voltage Power Supply Control
      • System Description
        • System Diagram
        • Description
        • Control Flow
    • Motor Power Control
      • System Description
        • System Diagram
        • Description
        • Output Limit And Output Stop Request List
    • Motor Regeneration Control
      • System Description
        • System Diagram
        • Description
        • Regenerative Brake Control
        • Regeneration Charge Control
    • ECO Mode/B Mode System
      • System Description
        • System Diagram
        • Description
        • ECO Mode
        • B Mode (Regenerative Brake Mode)
        • List Of Drive Force Characteristics By Mode
    • Li-Ion Battery Charge Control
      • System Description
        • Control Outline
      • Normal Charge Control
        • System Diagram
        • Basic Control
        • Immediate Charge Mode
        • Timer Charge Mode
        • Remote Charge Mode
        • Cancel Conditions
      • Quick Charge Control
        • System Diagram
        • Basic Control
    • High Voltage System Cooling Control
      • System Description
        • Notes
        • System Diagram
        • Water Pump Control - Control Description
        • Water Pump Control - Electric Water Pump Operation During Traveling
        • Fail-Safe
        • Cooling Fan Control Description
        • Cooling Fan Control - Cooling Fan Operation (During Traveling Or Charging)
        • Cooling Fan Control - Cooling Fan Operation (Climate CTRL. Timer On Or Remote Climate Control On)
    • Air Conditioner Control
      • System Description
        • System Diagram
        • Description
        • Control Description - Cooling/Heating Function Control During Power Supply Position On
        • Control Description - Climate CTRL. Timer Control
        • Control Description - Remote Climate Control
        • Control Description - Deice Control (Automatic Air Conditioning System With Heat Pump System)
    • Power Voltage Variable Control System
      • System Description
        • System Diagram
        • Description
        • Control Description
    • Automatic 12V Battery Charge Control
      • System Description
        • System Diagram
        • Description
        • Control Description - Power Switch On
        • Control Description - When Vehicle Is Not Used For A Long Time
    • Power Cut Off Control
      • System Description
        • System Diagram
        • Description
        • Vehicle Behavior By Collision Status
    • Charge Port Control
      • System Description
        • System Diagram
        • System Description
        • Charge Connector Lock/Unlock Control - Control Outline
        • Charge Connector Lock/Unlock Control - Lock Operating Conditions
        • Charge Connector Lock/Unlock Control - Unlock Conditions
        • Charge Port Light Control
        • Charge Port Lid Open Control - Control Outline
        • Charge Port Lid Open Control - Charge Port Lid Unlock Conditions
        • Answer-Back Control Outline
        • Answer-Back Control - Answer-Back Conditions
    • Automatic Speed Control Device (ASCD)
      • System Description
        • System Diagram
        • Basic ASCD System
        • Cancel Operation
    • ECO Indicator Control
      • System Description
        • System Diagram
        • Input/Output Signal Chart
        • Description
    • Warning/Indicator/Chime List
      • Warning Lamps/Indicator Lamps
      • Warning Chime
      • Warning/Indicator (On Information Display)
      • Indicator/Information
        • ASCD Indicator
        • ECO Mode Indicator
        • Design/Purpose
        • Display Condition
        • Display Cancel Condition
    • Can Communication
      • System Description
        • Description
  • Operation
    • Automatic Speed Control Device (ASCD)
      • Switch Name And Function
        • Function
        • Switch Function
    • ECO Mode Switch
      • Switch Name And Function
        • Function
  • On Board Diagnostic (OBD) System
    • Diagnosis Description
    • Counter System
    • DTC And Freeze Frame Data
      • Notes
      • Freeze Frame Data Memory Image
  • Diagnosis System (VCM)
    • Consult Function
      • Function
      • Self-Diag Results Mode
        • Self Diagnostic Item
        • How To Erase DTC
        • Freeze Frame Data
      • Data Monitor Mode
        • Notes
        • Monitored Item
      • Active Test Mode
        • Test Item
      • Work Support Mode
        • Work Item
• Ecu Diagnosis Information
  • VCM
    • Reference Value
      • Values On The Diagnosis Tool
      • Terminal Layout
      • Physical Values
    • Fail-Safe
      • Fail-Safe Pattern
      • Fail-Safe List
    • DTC Inspection Priority Chart
    • DTC Index
• Wiring Diagram
  • VCM
    • Wiring Diagram
• Basic Inspection
  • Diagnosis And Repair Work Flow
    • Work Flow
      • Overall Sequence
      • Detailed Flow
    • Diagnostic Work Sheet
  • Additional Service When Removing 12V Battery Negative Terminal
    • Description
    • Work Procedure
  • Additional Service When Replacing VCM
    • Description
    • Work Procedure
      • Diagnostic Test
  • Accelerator Pedal Released Position Learning
    • Description
    • Work Procedure
      • Diagnostic Test
  • Li-Ion Battery Gradual Capacity Loss Data Clear
    • Description
    • Work Procedure
      • Diagnostic Test
  • Li-Ion Battery Junction Box Data Clear
    • Description
    • Work Procedure
      • Diagnostic Test
  • Write Vehicle Identification Number Data
    • Description
    • Work Procedure
      • Diagnostic Test
  • Load Battery Identification Data
    • Description
    • Work Procedure
• DTC/Circuit Diagnosis
  • Power Supply And Ground Circuit
    • VCM
      • Diagnosis Procedure
        • Diagnostic Test