PROM - Programmable Read Only Memory: Technical Service Bulletins

• Recalls
  • Recall - High/Low/High ABS Brake Anomaly
    • Overview
    • Owner Letter
• Customer Interest
  • Engine Controls - Driveability/Starting Issues/DTC's/MIL
  • A/T - 4L80-E 2nd Gear only After A Cold Start/DTC 87
  • PROM - MIL ON, Poor Driveability Condition
• All Technical Service Bulletins
  • Engine - THIS BULLETIN HAS BEEN CANCELED
  • Engine Controls - Driveability/Starting Issues/DTC's/MIL
  • A/T - 4L80-E 2nd Gear only After A Cold Start/DTC 87
  • Recall - High/Low/High ABS Brake Anomaly
    • Overview
    • Owner Letter
  • PROM - Powertrain Control Module Reprogramming
  • PROM - MIL ON, Poor Driveability Condition
  • A/T - No Upshift After Cold Start, Intermittent DTC 87
  • PROM - Reprogram Using Off Board Program Adapter