Accessories and Optional Equipment: Technical Service Bulletins

• Customer Interest
  • OnStar(R) - Number Incorrect/Incorrectly Assigned
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Audio System - Noise When Using Portable Playback Unit
• By Symptom
  • Abnormal wear/deterioration
    • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Customer Interest
    • OnStar(R) - Number Incorrect/Incorrectly Assigned
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Audio System - Noise When Using Portable Playback Unit
  • Erratic Operation
    • Navigation Radio - Problems After Radio/Battery Service
  • Noise
    • Audio System - Noise When Using Portable Playback Unit
• All Technical Service Bulletins
  • Audio - Inadvertent Steering Wheel Button Activation
  • OnStar(R) - Number Incorrect/Incorrectly Assigned
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Navigation Radio - Problems After Radio/Battery Service
  • Audio System - Noise When Using Portable Playback Unit