Steering Column Switches

• Description And Operation
  • Steering Column Switches
• Diagnosis And Testing
  • Steering Column Switches
    • Special Tool(s)
    • Principles of Operation
      • Steering Column Switches
    • Inspection and Verification
      • Notes
      • Smart Junction Box (SJB) Diagnostic Trouble Code (DTC) Index
    • Symptom Chart
    • Connector Circuit Reference
      • Ignition Switch C250
      • Smart Junction Box (SJB) C2280a
    • Pinpoint Tests
      • Pinpoint Test A: The Ignition Switch is Inoperative
        • Normal Operation
        • Possible Causes
        • Pinpoint Test A: The Ignition Switch Is Inoperative
      • Pinpoint Test B: No Power in ACC/RUN
        • Normal Operation
        • Possible Causes
        • Pinpoint Test B: No Power In Acc/Run
      • Pinpoint Test C: No Power in START/RUN
        • Normal Operation
        • Possible Causes
        • Pinpoint Test C: No Power In Start/Run
      • Pinpoint Test D: The Ignition Key is Hard to Turn
        • Normal Operation
        • Possible Causes
        • Pinpoint Test D: The Ignition Key Is Hard To Turn
• Removal And Installation
  • Ignition Switch
    • Notes
    • Removal and Installation
  • Steering Column Multifunction Switch
    • Notes
    • Removal and Installation
  • Steering Column Lock Module
    • Removal and Installation