Powertrain Management: Technical Service Bulletins

• Recalls
  • Recall - PCM Update for A/T Shift Logic
    • Overview
    • Service Procedure
    • Owner Letter
  • Recall 06V341000: PCM Upgrade for A/T Shift Logic
• Customer Interest
  • Engine Controls - MIL ON/DTC P2181 Set
  • Engine Controls - A/T In Limp-In Mode/No DTC's Set
  • Engine Controls - Poor 1-2/2-3 Cold Shifts/DTC's Set
  • Engine Controls - Harsh 1-2/2-3 Shifts/Converter Shudder
  • Engine - Underhood Whistle While Driving
  • Engine Controls - A/T May Default To Neutral
  • Engine, A/T Controls - Torque Converter Shuddering
  • Fuel System - Difficult Fuel Fill/Nozzle Shuts Off
• By Symptom
  • Customer Interest
    • Engine Controls - MIL ON/DTC P2181 Set
    • Engine Controls - A/T In Limp-In Mode/No DTC's Set
    • Engine Controls - Poor 1-2/2-3 Cold Shifts/DTC's Set
    • Engine Controls - Harsh 1-2/2-3 Shifts/Converter Shudder
    • Engine - Underhood Whistle While Driving
    • Engine Controls - A/T May Default To Neutral
    • Engine, A/T Controls - Torque Converter Shuddering
    • Fuel System - Difficult Fuel Fill/Nozzle Shuts Off
  • Driveability
    • Engine Controls - Harsh 1-2/2-3 Shifts/Converter Shudder
  • Hard Shifting
    • Engine Controls - Harsh 1-2/2-3 Shifts/Converter Shudder
  • No shift/Incorrect gear engagement
    • Engine Controls - A/T In Limp-In Mode/No DTC's Set
  • Noise
    • Engine - Underhood Whistle While Driving
  • Recalls
    • Recall - PCM Update for A/T Shift Logic
      • Overview
      • Service Procedure
      • Owner Letter
    • Recall 06V341000: PCM Upgrade for A/T Shift Logic
  • Vibration
    • Engine Controls - Harsh 1-2/2-3 Shifts/Converter Shudder
    • Engine, A/T Controls - Torque Converter Shuddering
• All Technical Service Bulletins
  • Engine Controls - MIL ON/DTC P2181 Set
  • Engine Controls - A/T In Limp-In Mode/No DTC's Set
  • Engine Controls - Poor 1-2/2-3 Cold Shifts/DTC's Set
  • Engine Controls - Harsh 1-2/2-3 Shifts/Converter Shudder
  • Engine Control - PCM Initialization Procedure
  • StarSCAN(R) - Vehicle Scan Report Availability
  • Engine Controls - Flash Reprogramming Abort Recovery
  • Recall - PCM Update for A/T Shift Logic
    • Overview
    • Service Procedure
    • Owner Letter
  • Recall 06V341000: PCM Upgrade for A/T Shift Logic
  • Engine - Underhood Whistle While Driving
  • Engine Controls - A/T May Default To Neutral
  • Engine, A/T Controls - Torque Converter Shuddering
  • Fuel System - Difficult Fuel Fill/Nozzle Shuts Off