Automatic Transmission/Transaxle: Technical Service Bulletins

• Customer Interest
  • A/T - Poor Shift Quality
  • Transmission Tunnel - Sound Insulation Droops Down
    • Overview
    • Procedure
    • Service Action Label Instructions
• All Technical Service Bulletins
  • A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information
  • A/T - Failures Due To Incorrect Installation
  • Engine - Removal/Installation Tips
  • A/T, M/T - Repair Precautions to Prevent Damage
  • A/T - Math Part II
  • A/T - Twenty Steps To Successful Repairs
  • A/T - Math Formulas Part I
    • Overview
    • Shift Speed and Pressure
    • Speedometer Ratios
  • A/T - Front Bushing Wear
  • A/T - Slipping or No-Shift/Metal Sealing Rings
  • A/T - How To Use A Pressure Gauge
  • A/T - Engine Vacuum Testing
  • A/T - Poor Shift Quality
  • A/T - Does Not Upshift When Cold
  • Transmission Tunnel - Sound Insulation Droops Down
    • Overview
    • Procedure
    • Service Action Label Instructions
  • Function of the BMW Steptronic System
  • ECM - EPROM Replacement/Application Chart
  • EPROM - Replacement/Application Chart Order Form