Display Panel Control System

• Component Location Index
• General Troubleshooting Information
  • How to Check for DTCs with the HDS
  • Resetting the Display Panel
  • Self-diagnostic Function
    • Notes
    • Entering the Self-diagnostic Function
    • HVAC Button Check
    • Back Light, LCD, Switch Light Check
  • Communication Circuit Test
  • Exiting the Self-diagnostic Function
• System Description
  • Display Panel Control Unit Inputs and Outputs
    • Notes
    • With Navigation
    • Without Navigation
  • Electrical Compass Unit Connector Inputs and Outputs (Without navigation)
• Circuit Diagram
• DTC Troubleshooting
  • DTC B1701: Display Panel Control Unit CPU Error
  • DTC B1702: Display Panel Control Unit EEPROM Error
  • DTC B1705: Display Panel Control Unit Lost Communication with the Gauge Control Module (Engine Temperature Signal)
  • DTC B1706: Display Panel Control Unit Lost Communication with the Gauge Control Module (VSP/NE Signal)
  • DTC B1725: Display Panel Control Unit Temperature is too high
• Electrical Compass Calibration
• Display Panel Control Unit Input Test
• Electrical Compass Unit Input Test
• Audio-HVAC Display Module Assembly Removal/Installation
• Display Panel Control Unit Removal/Installation