Relays and Modules - Accessories and Optional Equipment: Technical Service Bulletins

• Customer Interest
  • Audio - Whine Noise from Radio When Using OnStar(R)
  • Electrical - No Start/MIL ON/False Messages/DTC's Set
  • OnStar(R) - Software Update For Generation 8.0L
• By Symptom
  • Abnormal wear/deterioration
    • Electrical - No Start/MIL ON/False Messages/DTC's Set
  • Customer Interest
    • Audio - Whine Noise from Radio When Using OnStar(R)
    • Electrical - No Start/MIL ON/False Messages/DTC's Set
    • OnStar(R) - Software Update For Generation 8.0L
  • Noise
    • Audio - Whine Noise from Radio When Using OnStar(R)
  • Starting problems
    • Electrical - No Start/MIL ON/False Messages/DTC's Set
• All Technical Service Bulletins
  • OnStar(R) - Aftermarket Device Interference
  • OnStar(R) - Negative Impact of Cloth/Vinyl Roofs
  • Audio - Whine Noise from Radio When Using OnStar(R)
  • Electrical - No Start/MIL ON/False Messages/DTC's Set
  • Audio - Radio Does Not Mute Enough When Using OnStar(R)
  • OnStar(R) - Availability of OnStar(R)/Hearing Impaired
  • 10-08-44-003A - BULLETIN CANCELLATION
  • OnStar(R) - Software Update For Generation 8.0L