Instrument Cluster And Panel Illumination

• Description And Operation
  • Instrument Cluster and Panel Illumination
    • Notes
    • Dimmable backlighting
      • Notes
      • Non-dimmable backlighting
• Diagnosis And Testing
  • Instrument Cluster and Panel Illumination
    • Notes
    • Principles of Operation
      • Dimmable Backlighting
      • Non-Dimmable Backlighting
    • Inspection and Verification
    • Symptom Chart
    • Pinpoint Tests
      • Pinpoint Test A: The Control Illumination Is Inoperative
        • Normal Operation
        • Possible Causes
        • Pinpoint Test A: The Control Illumination Is Inoperative
      • Pinpoint Test B: The Steering Wheel Control Illumination Is Inoperative
        • Normal Operation
        • Possible Causes
        • Pinpoint Test B: The Steering Wheel Control Illumination Is Inoperative
      • Pinpoint Test C: One Or More Module-Controlled Illumination Source(s) Is Inoperative
        • Normal Operation
        • Possible Causes
        • Pinpoint Test C: One Or More Module-Controlled Illumination Source(S) Is Inoperative
      • Pinpoint Test D: The Control Illumination Is Always On
        • Normal Operation
        • Possible Causes
        • Pinpoint Test D: The Control Illumination Is Always On
      • Pinpoint Test E: The Control Illumination Does Not Dim
        • Normal Operation
        • Possible Causes
        • Pinpoint Test E: The Control Illumination Does Not Dim
      • Pinpoint Test F: A Single Illumination Source Is Inoperative - Non-Dimmable Illumination Source
        • Normal Operation
        • Possible Causes
        • Pinpoint Test F: A Single Illumination Source Is Inoperative - NONDIMMABLE Illumination Source
• Removal And Installation
  • Instrument Panel Dimmer Switch
    • Notes
    • Removal and Installation