Transmission Control Systems: Technical Service Bulletins

• Customer Interest
  • Check Control - Trans Program Message Displayed
  • Check Control - Trans Program Message (Ign. OFF)
  • A/T - Erroneous Fault Code 40, Pressure Regulator
• By Symptom
  • Customer Interest
    • Check Control - Trans Program Message Displayed
    • Check Control - Trans Program Message (Ign. OFF)
    • A/T - Erroneous Fault Code 40, Pressure Regulator
  • False instrument warning light/gauges
    • A/T - Erroneous Fault Code 40, Pressure Regulator
  • Hard Shifting
    • A/T - EGS/AGS Control Module EPROM Replacement
      • Overview
      • A. Preparatory EPROM Replacement Instructions
      • B. EPROM Replacement For ZF Transmissions
      • C. EPROM REPLACEMENT for THM-R1 A4S-310R
  • Inoperative
    • Check Control - Trans Program Message Displayed
• All Technical Service Bulletins
  • Check Control - Trans Program Message Displayed
  • A/T - Overview and Performance Information
    • Overview
    • Operation
    • Failsafe Operation
    • Adaptive Gearshift Control
    • Transmission Oil Temperature Sensor
    • Shift Solenoids
    • Band Apply Solenoid
    • Converter Clutch Control Solenoid
    • Pressure Regulating Solenoid
    • Speed Sensor
    • Filters
    • Diagnostics
  • ECM - EPROM Replacement/Application Chart
  • EPROM - Replacement/Application Chart Order Form
  • Check Control - Trans Program Message (Ign. OFF)
  • A/T - Erroneous Fault Code 40, Pressure Regulator
  • A/T - EGS/AGS Control Module EPROM Replacement
    • Overview
    • A. Preparatory EPROM Replacement Instructions
    • B. EPROM Replacement For ZF Transmissions
    • C. EPROM REPLACEMENT for THM-R1 A4S-310R