Steering Control Systems

• Precaution
  • Precautions
    • Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
      • Notes
      • Precautions When Using Power Tools (Air Or Electric) And Hammers
    • Service Notice and Precautions for Hydraulic Pump Electric Power Steering System
• System Description
  • Component Parts
    • Component Parts Location
    • Power Steering Oil Pump Assembly
      • Notes
      • Reservoir Tank
      • Power Steering Oil Pump
      • Power Steering Motor
      • Power Steering Control Module
  • System
    • Hydraulic Pump Electric Power Steering System
      • HYDRAULIC PUMP ELECTRIC POWER STEERING SYSTEM : System Description
        • Notes
        • System Diagram
        • Input/Output Signal
        • Operation Characteristics
        • Operation Principle
        • Conditions For Hydraulic Pump Electric Power Steering Warning Lamp On
      • HYDRAULIC PUMP ELECTRIC POWER STEERING SYSTEM : Fail-safe
      • HYDRAULIC PUMP ELECTRIC POWER STEERING SYSTEM : Protection Function
  • Diagnosis System (Power Steering Control Module)
    • CONSULT Function
      • Function
      • Ecu Identification
      • Self-Diag Results Mode
        • Notes
        • Data Monitor Mode
• Ecu Diagnosis Information
  • Power Steering Control Module
    • Reference Value
      • Values On The Diagnosis Tool
      • Terminal Layout
      • Physical Values
    • Fail-safe
    • Protection Function
    • DTC Inspection Priority Chart
    • DTC Index
• Wiring Diagram
  • Hydraulic Pump Electric Power Steering System
    • Wiring Diagram
• Basic Inspection
  • Diagnosis And Repair Work Flow
    • Work Flow
      • Detailed Flow
    • Diagnostic Work Sheet
• DTC/Circuit Diagnosis
  • DTC Index
  • DTC C1143: Steering Angle Sensor
    • DTC Logic
      • DTC Detection Logic
      • DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC C1601: Battery Power Supply
    • DTC Logic
      • DTC Detection Logic
      • DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC C1606: EPS Motor
    • DTC Logic
      • DTC Detection Logic
      • DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC C1607, 1608: Power Steering Control Module
    • DTC Logic
      • DTC Detection Logic
      • DTC Confirmation Procedure
    • Diagnosis Procedure
  • DTC C160A: Heat Protection
    • DTC Logic
      • DTC Detection Logic
      • DTC Confirmation Procedure
  • DTC U1000: Can Comm Circuit
    • Description
    • DTC Logic
      • DTC Detection Logic
      • DTC Confirmation Procedure
    • Diagnosis Procedure
  • Hydraulic Pump Electric Power Steering Warning Lamp
    • Component Function Check
    • Diagnosis Procedure
• Symptom Diagnosis
  • Hydraulic Pump Electric Power Steering Warning Lamp Does Not Turn On
    • Description
    • Diagnosis Procedure
  • Hydraulic Pump Electric Power Steering Warning Lamp Does Not Turn Off
    • Description
    • Diagnosis Procedure
  • Steering Wheel Turning Force Is Heavy Or Light
    • Diagnosis Procedure
  • Unbalance Steering Wheel Turning Force And Return Between Right And Left
    • Diagnosis Procedure
  • Unbalance Steering Wheel Turning Force (Torque Variation)
    • Diagnosis Procedure
• Removal And Installation
  • Power Steering Control Module
    • Removal and Installation