Instrument Panel And Interior Switches Illumination

• Description And Operation
  • Instrument Panel and Interior Switches Illumination - Overview
  • Instrument Panel and Interior Switches Illumination - System Operation and Component Description
    • System Diagram - Networked Illumination
    • Network Message Chart
    • Networked Illumination Operation
    • System Diagram - Non-Networked Illumination
    • Non-Networked Illumination Operation
    • Field-Effect Transistor (FET) Protection
    • Component Description
      • Dimmer Switch
• Diagnosis And Testing
  • Instrument Panel and Interior Switches Illumination
    • DTC Charts
      • DTC Chart: Body Control Module (BCM)
      • DTC Chart: Driver Door Module (DDM)
      • DTC Chart: Passenger Door Module (PDM)
      • DTC Chart: Front Controls Interface Module (FCIM)
    • Symptom Chart
      • Symptom Chart: Instrument Cluster and Panel Illumination
    • Pinpoint Test
      • Pinpoint Test A : All Illumination (Networked And Non-Networked Sources) Does Not Dim Or Increase Brightness
        • Notes
        • Pinpoint Test A : All Illumination (Networked And Non-Networked Sources) Does Not Dim Or Increase Brightness
      • Pinpoint Test B : All Non-Networked Illumination Sources Are Inoperative (Networked Illumination Functions Correctly)
        • Notes
        • Pinpoint Test B : All Non-Networked Illumination Sources Are Inoperative (Networked Illumination Functions Correctly)
      • Pinpoint Test C : One Or More Non-Networked Illumination Source Is Inoperative
        • Notes
        • Pinpoint Test C : One Or More Non-Networked Illumination Source Is Inoperative
      • Pinpoint Test D : The Start-Stop Switch Illumination Is Inoperative Or Always On
        • Notes
        • Pinpoint Test D : The Start-Stop Switch Illumination Is Inoperative Or Always On
      • Pinpoint Test E : All Non-Networked Illumination Sources Are Always On (Networked Illumination Functions Correctly)
        • Notes
        • Pinpoint Test E : All Non-Networked Illumination Sources Are Always On (Networked Illumination Functions Correctly)
      • Pinpoint Test F : The LH (Left-Hand) Front Door Lock/Memory Set Switch Illumination Is Inoperative Or Always On
        • Notes
        • Pinpoint Test F : The LH (Left-Hand) Front Door Lock/Memory Set Switch Illumination Is Inoperative Or Always On
      • Pinpoint Test G : The RH (Right-Hand) Front Door Lock And/Or Window Control Switch Illumination Is Inoperative Or Always On
        • Notes
        • Pinpoint Test G : The RH (Right-Hand) Front Door Lock And/Or Window Control Switch Illumination Is Inoperative Or Always On
      • Pinpoint Test H : The LH (Left-Hand) Rear Window Control Switch Illumination Is Inoperative Or Always On
        • Notes
        • Pinpoint Test H : The LH (Left-Hand) Rear Window Control Switch Illumination Is Inoperative Or Always On
      • Pinpoint Test I : The LH (Left-Hand) Front Window Control Switch Illumination Is Inoperative Or Always On
        • Notes
        • Pinpoint Test I : The LH (Left-Hand) Front Window Control Switch Illumination Is Inoperative Or Always On
      • Pinpoint Test J : The Steering Wheel Switch(Es) Illumination Is Inoperative Or Always On
        • Notes
        • Pinpoint Test J : The Steering Wheel Switch(Es) Illumination Is Inoperative Or Always On
      • Pinpoint Test K : The RH (Right-Hand) Rear Window Control Switch Illumination Is Inoperative Or Always On
        • Notes
        • Pinpoint Test K : The RH (Right-Hand) Rear Window Control Switch Illumination Is Inoperative Or Always On