Transmission Control Systems: Technical Service Bulletins

• Customer Interest
  • A/T, Engine Controls - Hard 1-2 Shifting
  • Drivetrain - '4WD' System Faulty Message/DTC 2039
  • Drivetrain Controls - Transfer Case Noises
  • Drivetrain - All Wheel Drive Defective Message Displayed
• By Symptom
  • Customer Interest
    • A/T, Engine Controls - Hard 1-2 Shifting
    • Drivetrain - '4WD' System Faulty Message/DTC 2039
    • Drivetrain Controls - Transfer Case Noises
    • Drivetrain - All Wheel Drive Defective Message Displayed
  • Driveability
    • A/T, Engine Controls - Hard 1-2 Shifting
  • Hard Shifting
    • A/T, Engine Controls - Hard 1-2 Shifting
  • Noise
    • Drivetrain Controls - Transfer Case Noises
• All Technical Service Bulletins
  • A/T, Engine Controls - Hard 1-2 Shifting
  • Drivetrain - '4WD' System Faulty Message/DTC 2039
  • Drivetrain - Unnecessary Transfer Case Replacement
  • Drivetrain Controls - Transfer Case Noises
  • Drivetrain - All Wheel Drive Defective Message Displayed