Transmission and Drivetrain: Technical Service Bulletins

• Customer Interest
  • A/T - 5R100W Cold Weather Failure
  • A/T - 4R75E Erratic Operation/Various DTC's Set
  • A/T - Uncommanded TCC Lock Up On 1-2 Upshift
  • A/T - Grinding/Whine/Vibration/Gear Slippage
• By Symptom
  • Customer Interest
    • A/T - 5R100W Cold Weather Failure
    • A/T - 4R75E Erratic Operation/Various DTC's Set
    • A/T - Uncommanded TCC Lock Up On 1-2 Upshift
    • A/T - Grinding/Whine/Vibration/Gear Slippage
  • Erratic Shifting
    • A/T - 4R75E Erratic Operation/Various DTC's Set
  • Incorrect gear selection
    • A/T - Uncommanded TCC Lock Up On 1-2 Upshift
  • Inoperative
    • A/T - 5R100W Cold Weather Failure
  • No shift/Incorrect gear engagement
    • A/T - Uncommanded TCC Lock Up On 1-2 Upshift
• All Technical Service Bulletins
  • A/T - 5R100W Cold Weather Failure
  • A/T - 4R75E Erratic Operation/Various DTC's Set
  • A/T - Uncommanded TCC Lock Up On 1-2 Upshift
  • A/T - Grinding/Whine/Vibration/Gear Slippage