Technical Bulletins: Campaigns

• Auxiliary Emission Control Systems
  • Campaign 99077 - EVAP System OBD-II Calibration (99077)
• Communication Devices
  • 08089C - Special Coverage Adjustment - Analog ONSTAR® Deactivation (08089C)
  • 01045B - OnStar Global Positioning System (GPS) (01045B)
• Engine Control Systems
  • Campaign 99077 - EVAP System OBD-II Calibration (99077)
• Ignition Switch/Steering Lock
  • 14350D - Unintended Ignition Key Rotation (14350D)
• Infotainment
  • 01045B - OnStar Global Positioning System (GPS) (01045B)
• System
  • Campaign 99077 - EVAP System OBD-II Calibration (99077)
• Wiper/Washer Systems
  • 15789 - Windshield Wiper Motor Failure (15789)