Transmission Control Systems: Technical Service Bulletins

• Customer Interest
  • A/T - 722.9, Delayed Reverse Engagement
  • A/T - Shift Concerns/No Codes Set
  • A/T - Unsuccessful ECU Initial Start Up
  • A/T - Limp Home Mode/Various Codes Set
  • A/T - Harsh Engagement/Droning/Buzzing Noise
  • A/T - Hard Converter Lock-Up/Hard 1-2 Shift
• By Symptom
  • Customer Interest
    • A/T - 722.9, Delayed Reverse Engagement
    • A/T - Shift Concerns/No Codes Set
    • A/T - Unsuccessful ECU Initial Start Up
    • A/T - Limp Home Mode/Various Codes Set
    • A/T - Harsh Engagement/Droning/Buzzing Noise
    • A/T - Hard Converter Lock-Up/Hard 1-2 Shift
  • Erratic Shifting
    • A/T - Shift Concerns/No Codes Set
  • Hard Shifting
    • A/T - Harsh Engagement/Droning/Buzzing Noise
    • A/T - Hard Converter Lock-Up/Hard 1-2 Shift
  • No shift/Incorrect gear engagement
    • A/T - Limp Home Mode/Various Codes Set
  • Noise
    • A/T - Harsh Engagement/Droning/Buzzing Noise
• All Technical Service Bulletins
  • Transmission Controls - Control Module Flashing Info.
  • A/T - 722.9, Delayed Reverse Engagement
  • Engine/Transmission Controls - SCN Coding
  • A/T - Shift Concerns/No Codes Set
  • A/T - Unsuccessful ECU Initial Start Up
  • A/T - Limp Home Mode/Various Codes Set
  • A/T - Harsh Engagement/Droning/Buzzing Noise
  • A/T - Hard Converter Lock-Up/Hard 1-2 Shift
  • Electrical - Electrostatic Discharge Damage Prevention