Symptom Troubleshooting - Steering System

• Electro Hydraulic Power Assist Steering (EHPAS) System Wiring Diagram
• Foreword
• Precaution
  • Intermittent Concern Troubleshooting
    • Vibration Method
    • Inspection Method For Switch And/Or Sensor Connectors Or Wires
    • Inspection Method For Switches And/Or Sensors
    • Connector Terminal Inspection Method
• Symptom Troubleshooting
• No. 1 Poor Power Steering Assist
  • Notes
  • Diagnostic Procedure
• No. 2 Excessive Noise From Electric Power Steering Oil Pump
  • Notes
  • Diagnostic Procedure
• No. 3 Power Steering Malfunction Indicator Light Illuminates
  • Notes
  • Diagnostic Procedure