Transmission and Drivetrain: Technical Service Bulletins

• Customer Interest
  • Drivetrain - Growl/Howl From Rear Wheel Hub/Bearing
  • Engine Controls - Harsh Low Speed Driveline Clunk
  • Drivetrain - PTU Whine/Hoot Noise At 50-60 MPH
  • A/T - Harsh Engagement/No Shift/Multiple DTC's
  • Drivetrain - Front Axle Clicking/Creaking Noises
  • A/T - No Reverse/3rd or 5th Gears/MIL ON/DTC's Set
• By Symptom
  • Customer Interest
    • Drivetrain - Growl/Howl From Rear Wheel Hub/Bearing
    • Engine Controls - Harsh Low Speed Driveline Clunk
    • Drivetrain - PTU Whine/Hoot Noise At 50-60 MPH
    • A/T - Harsh Engagement/No Shift/Multiple DTC's
    • Drivetrain - Front Axle Clicking/Creaking Noises
    • A/T - No Reverse/3rd or 5th Gears/MIL ON/DTC's Set
  • Driveability
    • Engine Controls - Harsh Low Speed Driveline Clunk
  • Hard Shifting
    • A/T - Harsh Engagement/No Shift/Multiple DTC's
  • Inoperative
    • A/T - No Reverse/3rd or 5th Gears/MIL ON/DTC's Set
  • Leaks
    • Drivetrain - Fluid Leaks From PTU Vent
    • Drivetrain - PTU R/H Intermediate Shaft Leaks Svc. Tips
  • No shift/Incorrect gear engagement
    • A/T - Harsh Engagement/No Shift/Multiple DTC's
    • A/T - No Reverse/3rd or 5th Gears/MIL ON/DTC's Set
  • Noise
    • Drivetrain - Growl/Howl From Rear Wheel Hub/Bearing
    • Drivetrain - PTU Whine/Hoot Noise At 50-60 MPH
    • Drivetrain - Front Axle Clicking/Creaking Noises
• All Technical Service Bulletins
  • Drivetrain - Growl/Howl From Rear Wheel Hub/Bearing
  • Engine Controls - Harsh Low Speed Driveline Clunk
  • Drivetrain - PTU Whine/Hoot Noise At 50-60 MPH
  • Drivetrain - Fluid Leaks From PTU Vent
  • A/T - 6F50 Diagnosis and Repair Procedures
  • A/T - Harsh Engagement/No Shift/Multiple DTC's
  • Drivetrain - Front Axle Clicking/Creaking Noises
  • A/T - No Reverse/3rd or 5th Gears/MIL ON/DTC's Set
  • Drivetrain - PTU R/H Intermediate Shaft Leaks Svc. Tips