PROM - Programmable Read Only Memory: Technical Service Bulletins

• Customer Interest
  • A/C - Delayed or Insufficient Interior Cooling At Idle
  • Engine Controls - Poor Driveability/Failure to Run Cold
  • Engine - Surge/Abrupt 3-2 Downshift
  • Engine - High RPM Upon Initial Shift Into Drive Gear
• All Technical Service Bulletins
  • Engine - THIS BULLETIN HAS BEEN CANCELED
  • Engine Controls - ECM May Contain Wrong PROM
  • A/C - Delayed or Insufficient Interior Cooling At Idle
  • ECM/PCM - Circuit Board Damage Prevention
  • Engine Controls - Poor Driveability/Failure to Run Cold
  • Engine - Surge/Abrupt 3-2 Downshift
  • Engine - High RPM Upon Initial Shift Into Drive Gear