Automatic Transmission/Transaxle: Technical Service Bulletins

• Customer Interest
  • A/T - Poor Shift Quality
    • Overview
    • Diagnosis
    • Repair Procedure No. 1
    • Repair Procedure No. 2
  • A/T - A604 Transfer Gear Whine Noise
  • A/T - A604 Intermittent Back-Up Lamps ON In Overdrive
  • Converter Clutch - Vehicle Shudder on Lock Up
  • A/T - 41TE/AE 42LE Delayed Gear Engagement
    • Overview
    • Symptom/Condition
    • Diagnosis
    • Item 1 DTC 35 Loss of Prime
    • Item 2 L - R Inner and Outer Seals
    • Item 3 UD Inner Lip Seal
    • Item 4 General Seal Statement
    • Item 5 Measuring # 1 Check Ball Clearance
    • Item 6 PRNDL Switch (Non TRS)
    • Item 7 Output Speed Sensor
  • A/T - Ratcheting Sound When Coming To Stop
  • A/T - 41TE Harsh 2nd - 1st Gear Downshift
  • TCM - Improved Transmission Shift Quality
    • Overview
    • Symptom/Condition
    • Diagnostic Information
    • Repair Procedures
    • Administrative & Labor Information
    • Quick Reference Summary
  • Speed Sensor - Intermittent Loss of Cruise Control
• 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 - Failsafe Modes
  • A/T - Intermittent Electrical Problems
  • A/T - How To Use A Pressure Gauge
  • A/T - Engine Vacuum Testing
  • A/T - Poor Shift Quality
    • Overview
    • Diagnosis
    • Repair Procedure No. 1
    • Repair Procedure No. 2
  • A/T - (41TE/42LE) Service Information
  • A/T - A604 Transfer Gear Whine Noise
  • A/T - A604 Intermittent Back-Up Lamps ON In Overdrive
  • A/T - 41TE/42LE Shudder During EMCC Shift
    • Overview
    • Repair Procedure
  • Converter Clutch - Vehicle Shudder on Lock Up
  • A/T - 41TE/AE 42LE Delayed Gear Engagement
    • Overview
    • Symptom/Condition
    • Diagnosis
    • Item 1 DTC 35 Loss of Prime
    • Item 2 L - R Inner and Outer Seals
    • Item 3 UD Inner Lip Seal
    • Item 4 General Seal Statement
    • Item 5 Measuring # 1 Check Ball Clearance
    • Item 6 PRNDL Switch (Non TRS)
    • Item 7 Output Speed Sensor
  • A/T - Ratcheting Sound When Coming To Stop
  • A/T - 41TE Harsh 2nd - 1st Gear Downshift
  • TCM - Improved Transmission Shift Quality
    • Overview
    • Symptom/Condition
    • Diagnostic Information
    • Repair Procedures
    • Administrative & Labor Information
    • Quick Reference Summary
  • A/T - Clutch Volume Index QuIck Learn
  • A/T - ATF+4 Fluid Usage/Applications
  • Transmission Range Sensor - Production Change
  • Speed Sensor - Intermittent Loss of Cruise Control
  • A/T Pan Gasket - Reusable Design/Installation
    • Overview
    • Installation Procedure
  • A/T - ATF + 4 Fluid Usage