Transmission and Drivetrain: Technical Service Bulletins

• Recalls
  • Campaign - ECM/TCM Reprogramming for Driveability Issues
    • Overview
    • Owner Letter
  • Campaign - Transmission And ECM Software Update
• Customer Interest
  • A/T - No Reverse/3rd or 5th Gear/MIL ON/DTC P0776
    • Overview
    • Correction
  • A/T - Binding on 3-4 or 4-3 Shift/MIL ON/DTC P0797 Set
  • Drivetrain - All Wheel Drive Messages/DTC C0394 Set
  • A/T Controls - Flat Spot At 35-50 MPH
  • A/T - 4T65E Fluid Leaking From A/T Vent
  • A/T - Fluid Leak From Torque Converter Housing
  • Drivetrain - Fluid Leak From Transfer Case/Trans. Area
  • Drivetrain - Transfer Case Leaking Fluid
  • A/T - Console Mounted Shifter Control Binding Or Noisy
• By Symptom
  • Abnormal wear/deterioration
    • Drivetrain - All Wheel Drive Messages/DTC C0394 Set
  • Customer Interest
    • A/T - No Reverse/3rd or 5th Gear/MIL ON/DTC P0776
      • Overview
      • Correction
    • A/T - Binding on 3-4 or 4-3 Shift/MIL ON/DTC P0797 Set
    • Drivetrain - All Wheel Drive Messages/DTC C0394 Set
    • A/T Controls - Flat Spot At 35-50 MPH
    • A/T - 4T65E Fluid Leaking From A/T Vent
    • A/T - Fluid Leak From Torque Converter Housing
    • Drivetrain - Fluid Leak From Transfer Case/Trans. Area
    • Drivetrain - Transfer Case Leaking Fluid
    • A/T - Console Mounted Shifter Control Binding Or Noisy
  • Driveability
    • A/T Controls - Flat Spot At 35-50 MPH
  • Leaks
    • A/T - 4T65E Fluid Leaking From A/T Vent
    • A/T - Fluid Leak From Torque Converter Housing
    • Drivetrain - Fluid Leak From Transfer Case/Trans. Area
    • Drivetrain - Transfer Case Leaking Fluid
  • No shift/Incorrect gear engagement
    • A/T - No Reverse/3rd or 5th Gear/MIL ON/DTC P0776
      • Overview
      • Correction
  • Noise
    • A/T - Console Mounted Shifter Control Binding Or Noisy
  • Recalls
    • Campaign - ECM/TCM Reprogramming for Driveability Issues
      • Overview
      • Owner Letter
    • Campaign - Transmission And ECM Software Update
  • Sticking/Binding
    • A/T - Binding on 3-4 or 4-3 Shift/MIL ON/DTC P0797 Set
• All Technical Service Bulletins
  • Drivetrain - Information on Driveline Clunk Noise
  • Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
  • Vehicle - Engine And Sub-Systems Flushing Recommendations
  • A/T - No Reverse/3rd or 5th Gear/MIL ON/DTC P0776
    • Overview
    • Correction
  • M/T - Operating Characteristics Information
  • A/T - Fluid Oil Cooler Flow Test
  • A/T - 2-3 Upshift or 3-2 Downshift Clunk Noise
  • A/T - Slight Vehicle Movement In Park At Start Up
  • 07-07-30-026A - BULLETIN CANCELLATION NOTIFICATION
  • Drivetrain - AWD/4WD System Driveline Characteristics
  • A/T - 4L60-E/4L65-E/4L70-E Production Update
  • Campaign - ECM/TCM Reprogramming for Driveability Issues
    • Overview
    • Owner Letter
  • A/T - Binding on 3-4 or 4-3 Shift/MIL ON/DTC P0797 Set
  • Campaign - Transmission And ECM Software Update
  • Drivetrain - All Wheel Drive Messages/DTC C0394 Set
  • A/T - Cooler Line Fitting Applications
  • A/T - Valve Body Reconditioning
  • A/T - Torque Converter Replacement Information
  • A/T - Gear Engagement Time Information
  • A/T Controls - Flat Spot At 35-50 MPH
  • 07-07-30-019B - BULLETIN CANCELLATION NOTIFICATION
  • A/T - 4T65E Fluid Leaking From A/T Vent
  • A/T - Revised Converter Check Valve/Cooler Line Fitting
  • A/T Control - DTC P0756 Diagnostic Tips
  • BULLETIN CANCELLATION NOTICE
  • A/T - Fluid Leak From Torque Converter Housing
  • Drivetrain - Fluid Leak From Transfer Case/Trans. Area
  • A/T - Goodwrench Transmission Replacement
  • 08-06-04-033D - BULLETIN CANCELLATION NOTIFICATION
  • A/T - Water Or Coolant Contamination Information
  • Engine, A/T - Identification Information
  • A/T - DEXRON(R)-VI Fluid Information
  • A/T Controls - Snapshot Data With Tech2(R) Information
  • Drivetrain - Transfer Case Leaking Fluid
  • A/T - Console Mounted Shifter Control Binding Or Noisy
  • A/T - Normal Maintenance or Warranty on 4T40, 4T45, 4T65, 4L60