Instrument Panel And Interior Switches Illumination

• Description And Operation
  • Instrument Panel and Interior Switches Illumination - Overview
    • Overview
  • Instrument Panel and Interior Switches Illumination - System Operation and Component Description
    • System Operation
      • 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)
    • Symptom Chart: Instrument Panel and Interior Switches Illumination
    • Pinpoint Test
      • Pinpoint Test A : All Illumination (Networked And Non-Networked Components) Do Not Dim
        • Notes
        • Pinpoint Test A : All Illumination (Networked And Non-Networked Components) Do Not Dim
      • Pinpoint Test B : All Non-Networked Illumination Is Inoperative
        • Notes
        • Pinpoint Test B : All Non-Networked Illumination Is Inoperative
      • Pinpoint Test C : One Or More Non-Networked Illumination Components Are Inoperative
        • Notes
        • Pinpoint Test C : One Or More Non-Networked Illumination Components Are Inoperative
      • Pinpoint Test D : All Non-Networked Illumination Sources Are Always On (Networked Illumination Functions Correctly)
        • Notes
        • Pinpoint Test D : All Non-Networked Illumination Sources Are Always On (Networked Illumination Functions Correctly)
      • Pinpoint Test E : The Driver Door Lock/Memory Set Switch Illumination Is Inoperative Or Always On
        • Notes
        • Pinpoint Test E : The Driver Door Lock/Memory Set Switch Illumination Is Inoperative Or Always On
      • Pinpoint Test F : The Passenger Door Lock And/Or Window Control Switch Illumination Is Inoperative Or Always On
        • Notes
        • Pinpoint Test F : The Passenger Door Lock And/Or Window Control Switch Illumination Is Inoperative Or Always On
      • Pinpoint Test G : The Steering Wheel Switch(Es) Illumination Is Inoperative Or Always On
        • Notes
        • Pinpoint Test G : The Steering Wheel Switch(Es) Illumination Is Inoperative Or Always On