Powertrain Management: Technical Service Bulletins

• Recalls
  • Campaign - Various Vehicle Systems Upgrades
    • Overview
    • Part 1
    • Part 2
• Customer Interest
  • Engine Controls - MIL ON/DTC U0151-31
  • Engine, A/T Controls - Harsh Light Throttle 1-2 Shift
  • Engine Controls - Poor Cold Start Up/Engine Stumble
  • Engine Controls - MIL ON/DTC's P0170/P0173/P2097/P2099
  • Engine Controls - Reduced Power/DTC's P0096/P601
  • Engine Controls - MIL ON/DTC's P0171 or P0174 Set
  • Engine Controls - Hard Start/Rough Idle After Start Up
  • Engine Controls - Hesitation After Downhill Deceleration
  • Drivetrain Controls - Fault Code 21232 Stored in Memory
  • Engine Controls - MIL ON/DTC's P0133/P0153/P0140/P0160
  • Engine Controls - Possible MIL ON/DTC P0483/Poor Perf.
  • Engine Controls - MIL ON/DTC's P0442/P0455
  • Engine Controls - MIL ON/DTC's P0137 or P0157
  • Engine Controls - Low Performance/DTC P061A-29
  • Suspension - 'Suspension Fault' Message/DTC's Set
  • A/T - Shift Lever Difficult To Move
  • Suspension - Electronic Air Suspension Trouble Codes
  • Engine Controls - Screeching Noise From ECM Housing
  • Drivetrain - Clonk Noise After Throttle Apply/Release
  • A/T - Harsh 2 - 1 Downshifts
• By Symptom
  • Customer Interest
    • Engine Controls - MIL ON/DTC U0151-31
    • Engine, A/T Controls - Harsh Light Throttle 1-2 Shift
    • Engine Controls - Poor Cold Start Up/Engine Stumble
    • Engine Controls - MIL ON/DTC's P0170/P0173/P2097/P2099
    • Engine Controls - Reduced Power/DTC's P0096/P601
    • Engine Controls - MIL ON/DTC's P0171 or P0174 Set
    • Engine Controls - Hard Start/Rough Idle After Start Up
    • Engine Controls - Hesitation After Downhill Deceleration
    • Drivetrain Controls - Fault Code 21232 Stored in Memory
    • Engine Controls - MIL ON/DTC's P0133/P0153/P0140/P0160
    • Engine Controls - Possible MIL ON/DTC P0483/Poor Perf.
    • Engine Controls - MIL ON/DTC's P0442/P0455
    • Engine Controls - MIL ON/DTC's P0137 or P0157
    • Engine Controls - Low Performance/DTC P061A-29
    • Suspension - 'Suspension Fault' Message/DTC's Set
    • A/T - Shift Lever Difficult To Move
    • Suspension - Electronic Air Suspension Trouble Codes
    • Engine Controls - Screeching Noise From ECM Housing
    • Drivetrain - Clonk Noise After Throttle Apply/Release
    • A/T - Harsh 2 - 1 Downshifts
  • Difficult gear selection
    • A/T - Shift Lever Difficult To Move
  • Driveability
    • Engine, A/T Controls - Harsh Light Throttle 1-2 Shift
    • Engine Controls - Poor Cold Start Up/Engine Stumble
    • Engine Controls - Hard Start/Rough Idle After Start Up
    • Engine Controls - Hesitation After Downhill Deceleration
    • Engine Controls - Possible MIL ON/DTC P0483/Poor Perf.
    • Engine Controls - Low Performance/DTC P061A-29
  • False instrument warning light/gauges
    • Engine Controls - MIL ON/DTC's P0170/P0173/P2097/P2099
    • Engine Controls - MIL ON/DTC's P0171 or P0174 Set
    • Drivetrain Controls - Fault Code 21232 Stored in Memory
    • Engine Controls - MIL ON/DTC's P0133/P0153/P0140/P0160
    • Engine Controls - Possible MIL ON/DTC P0483/Poor Perf.
    • Engine Controls - MIL ON/DTC's P0442/P0455
    • Engine Controls - MIL ON/DTC's P0137 or P0157
    • Engine Controls - Low Performance/DTC P061A-29
  • Hard Shifting
    • Engine, A/T Controls - Harsh Light Throttle 1-2 Shift
    • A/T - Harsh 2 - 1 Downshifts
  • Noise
    • Drivetrain - Clonk Noise After Throttle Apply/Release
  • Recalls
    • Campaign - Various Vehicle Systems Upgrades
      • Overview
      • Part 1
      • Part 2
  • Starting problems
    • Engine Controls - Poor Cold Start Up/Engine Stumble
    • Engine Controls - Hard Start/Rough Idle After Start Up
• All Technical Service Bulletins
  • Engine Controls - MIL ON/DTC U0151-31
  • Engine, A/T Controls - Harsh Light Throttle 1-2 Shift
  • Engine Controls - Poor Cold Start Up/Engine Stumble
  • Engine Controls - MIL ON/DTC's P0170/P0173/P2097/P2099
  • Engine Controls - Reduced Power/DTC's P0096/P601
  • Engine Controls - MIL ON/DTC's P0171 or P0174 Set
  • Engine Controls - Hard Start/Rough Idle After Start Up
  • Engine Controls - Hesitation After Downhill Deceleration
  • Drivetrain Controls - Fault Code 21232 Stored in Memory
  • Engine Controls - MIL ON/DTC's P0133/P0153/P0140/P0160
  • Engine Controls - Possible MIL ON/DTC P0483/Poor Perf.
  • Engine Controls - MIL ON/DTC's P0442/P0455
  • Engine Controls - MIL ON/DTC's P0137 or P0157
  • Engine Controls - Low Performance/DTC P061A-29
  • Suspension - 'Suspension Fault' Message/DTC's Set
  • A/T - Shift Lever Difficult To Move
  • Campaign - Various Vehicle Systems Upgrades
    • Overview
    • Part 1
    • Part 2
  • Suspension - Electronic Air Suspension Trouble Codes
  • Engine Controls - Screeching Noise From ECM Housing
  • Drivetrain - Clonk Noise After Throttle Apply/Release
  • A/T - Harsh 2 - 1 Downshifts
  • Radio/CD - Audio Cuts Out CD Icon Grayed Out