Transmission and Drivetrain: Technical Service Bulletins

• Recalls
  • Campaign - Axle Pivot Bracket Defect
    • Overview
    • Dealer Letter
    • Attachment I - Administrative Information
    • Attachment II - Labor and Parts Information
    • Attachment III - Technical Information
    • Owner Letter - Kit Code AA
    • Owner Letter - Kit Code BB
• Customer Interest
  • Rear Axle, Dana 80,- Whine Noise
    • Overview
    • Service Procedure
  • A/T - Torque Converter Access Plug Dislodges
  • Speedometer Defective,, 4X4 Lamp ON, DTCs P1635/P1639
  • Driveline - Clunk/Bump Starting From A Stop
  • A/T - 4R70W Ticking Noise In 1ST Gear
  • A/T - Inadvertent Shift Interlock Disabling
  • A/T - 4R70W Clunk Noise on 2nd to 1st Gear Downshift
• By Symptom
  • Customer Interest
    • Rear Axle, Dana 80,- Whine Noise
      • Overview
      • Service Procedure
    • A/T - Torque Converter Access Plug Dislodges
    • Speedometer Defective,, 4X4 Lamp ON, DTCs P1635/P1639
    • Driveline - Clunk/Bump Starting From A Stop
    • A/T - 4R70W Ticking Noise In 1ST Gear
    • A/T - Inadvertent Shift Interlock Disabling
    • A/T - 4R70W Clunk Noise on 2nd to 1st Gear Downshift
  • Erratic Operation
    • A/T - Inadvertent Shift Interlock Disabling
  • False instrument warning light/gauges
    • Speedometer Defective,, 4X4 Lamp ON, DTCs P1635/P1639
  • Inoperative
    • Speedometer Defective,, 4X4 Lamp ON, DTCs P1635/P1639
  • Loose
    • A/T - Torque Converter Access Plug Dislodges
  • Noise
    • Rear Axle, Dana 80,- Whine Noise
      • Overview
      • Service Procedure
    • Driveline - Clunk/Bump Starting From A Stop
    • A/T - 4R70W Ticking Noise In 1ST Gear
    • A/T - 4R70W Clunk Noise on 2nd to 1st Gear Downshift
  • Recalls
    • Campaign - Axle Pivot Bracket Defect
      • Overview
      • Dealer Letter
      • Attachment I - Administrative Information
      • Attachment II - Labor and Parts Information
      • Attachment III - Technical Information
      • Owner Letter - Kit Code AA
      • Owner Letter - Kit Code BB
  • Vibration
    • Driveline - Clunk/Bump Starting From A Stop
• All Technical Service Bulletins
  • Rear Axle, Dana 80,- Whine Noise
    • Overview
    • Service Procedure
  • A/T - Cooler Flushing Service Tips
  • A/T - Torque Converter Access Plug Dislodges
  • Campaign - Axle Pivot Bracket Defect
    • Overview
    • Dealer Letter
    • Attachment I - Administrative Information
    • Attachment II - Labor and Parts Information
    • Attachment III - Technical Information
    • Owner Letter - Kit Code AA
    • Owner Letter - Kit Code BB
  • Speedometer Defective,, 4X4 Lamp ON, DTCs P1635/P1639
  • Parameter Identification Data - Input/Output Information
  • Driveline - Clunk/Bump Starting From A Stop
  • A/T - 4R70W Ticking Noise In 1ST Gear
  • A/T - Mercon V ATF Usage
  • A/T - Inadvertent Shift Interlock Disabling
  • A/T - 4R70W Clunk Noise on 2nd to 1st Gear Downshift
  • A/T - 4R70W Needle Bearing/Race Kit Service Tip