Steering Control Systems

• EPS
  • Basic Inspection
    • Diagnosis And Repair Workflow
      • Work Flow
  • System Description
    • EPS System
      • System Diagram
      • System Description
      • Component Parts Location
      • Component Description
    • Diagnosis System (EPS Control Unit)
      • CONSULT-III Function
        • Function
        • Ecu Identification
        • Self-Diag Results Mode
        • Data Monitor Mode
  • DTC/Circuit Diagnosis
    • DTC Index
    • DTC C1601: Battery Power Supply
      • Description
      • DTC Logic
        • DTC Detection Logic
        • DTC Confirmation Procedure
      • Diagnosis Procedure
    • DTC C1604: Torque Sensor
      • Description
      • DTC Logic
        • DTC Detection Logic
        • DTC Confirmation Procedure
      • Diagnosis Procedure
    • DTC C1606: EPS Motor
      • Description
      • DTC Logic
        • DTC Detection Logic
        • DTC Confirmation Procedure
      • Diagnosis Procedure
      • Component Inspection
    • DTC C1607, C1608: EPS Control Unit
      • Description
      • DTC Logic
        • DTC Detection Logic
        • DTC Confirmation Procedure
      • Diagnosis Procedure
    • DTC C1609: Vehicle Speed Signal
      • Description
      • DTC Logic
        • DTC Detection Logic
        • DTC Confirmation Procedure
      • Diagnosis Procedure
    • DTC C1610: Engine Status Signal
      • Description
      • DTC Logic
        • DTC Detection Logic
        • DTC Confirmation Procedure
      • Diagnosis Procedure
    • DTC U1000: Can Comm Circuit
      • Description
      • DTC Logic
        • DTC Detection Logic
        • DTC Confirmation Procedure
      • Diagnosis Procedure
    • EPS Warning Lamp
      • Description
        • Notes
        • EPS Warning Lamp Indication
      • Component Function Check
      • Diagnosis Procedure
  • Ecu Diagnosis Information
    • EPS Control Unit
      • Reference Value
        • Values On The Diagnosis Tool
        • Terminal Layout
        • Physical Values
      • Wiring Diagram - ELECTRONICALLY CONTROLLED POWER STEERING SYSTEM -
      • Fail-Safe
      • DTC Inspection Priority Chart
      • DTC Index
  • Symptom Diagnosis
    • EPS Warning Lamp Does Not Turn On
      • Description
      • Diagnosis Procedure
    • EPS Warning Lamp Does Not Turn Off
      • Description
      • Diagnosis Procedure
    • Steering Wheel Turning Force Is Heavy Or Light
      • Description
      • Diagnosis Procedure
    • Unbalance Steering Wheel Turning Force And Return Between Right And Left
      • Description
      • Diagnosis Procedure
    • Unbalance Steering Wheel Turning Force (Torque Variation)
      • Description
      • Diagnosis Procedure
  • 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
      • Precaution Necessary for Steering Wheel Rotation After Battery Disconnect
        • Notes
        • Operation Procedure
      • Service Notice or Precaution for EPS System