Automatic Transmission/Transaxle: Technical Service Bulletins

• Customer Interest
  • A/T - Noise On 2nd to 3rd Gear Shift
    • Overview
    • Replacement of Intermediate Shaft
    • To Fit Intermediate Shaft
    • Warranty Information
  • A/T - Correcting Incorrect Lever Location Display
  • A/T - ZF 4HP18 Upshift Squak or Moan Noise
  • A/T - Resonating/Moaning Noise
  • A/T - Poor Shifting Performance
• All Technical Service Bulletins
  • A/T - Choosing the Right ATF
  • 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 - Drive Axle and Wheel Lug Nut Torque Specifications
  • A/T - ZF4HP18 Bind In Low/2nd Gear Starts After Rebuild
  • A/T - How To Use A Pressure Gauge
  • A/T - Engine Vacuum Testing
  • A/T - Noise On 2nd to 3rd Gear Shift
    • Overview
    • Replacement of Intermediate Shaft
    • To Fit Intermediate Shaft
    • Warranty Information
  • A/T - Correcting Incorrect Lever Location Display
  • A/T - ZF 4HP18 Upshift Squak or Moan Noise
  • A/T, ZF - Coolant Contamination Inspection
  • A/T - Repair VS Replace, Policy Updates
  • Tools - For Performing Stage II A/T Repairs
    • Overview
    • ZF Automatic Transmission Tool Listing
  • A/T - ATF Filtering Kit
  • A/T - Oil Pump Replacement Information Revised
  • Speedometer - Gear Application
    • Overview
    • Identification of Gears
    • Check of Speedometer Gears On Replacement Gearbox
    • Transducer Inspection Procedure
    • Speedometer Gears Inspection Procedure
  • A/T - Resonating/Moaning Noise
  • A/T - Poor Shifting Performance