Instrument Cluster Illumination And Panel Illumination -- (Electric)
- Description and Operation
- Instrument Panel and Interior Switches Illumination - Overview
- Instrument Panel and Interior Switches Illumination - System Operation and Component Description
- System Operation
- System Diagram
- Network Message Chart
- Instrument Panel Cluster (IPC) Network Input Messages
- Accessory Protocol Interface Module (APIM) and Front Controls Interface Module (FCIM) Network Input Messages
- Body Control Module (BCM) Network Input Messages
- Driver Door Module (DDM), Passenger Door Module (PDM), Image Processing Module - B (IPM-B) and HVAC Module Network Input Messages
- Dimmable Backlighting
- Field-Effect Transistor (FET) Protection
- Component Description
- System Operation
- Diagnosis and Testing
- Instrument Panel and Interior Switches Illumination
- DTC Chart: Body Control Module (BCM)
- DTC Chart: Driver Door Module (DDM)
- DTC Chart: Passenger Door Module (PDM)
- Symptom Chart(s)
- Pinpoint Tests
- All Dimmable Non-Networked Illumination Is Inoperative
- All Dimmable Non-Networked Illumination Is Always On (Networked Illumination Functions Correctly)
- The Steering Wheel Switch(es) Illumination Is Inoperative
- One Or More Dimmable Non-Networked Illumination Source Is Inoperative
- The Window Switch Illumination Is Inoperative Or Always On - with Door Modules (with One-touch Up Window)
- The Start-Stop Switch Illumination Is Inoperative or Always On
- All Dimmable Illumination Does Not Dim or Increase Brightness
- Instrument Panel and Interior Switches Illumination