Automatic Transmission/Transaxle: Technical Service Bulletins

• Recalls
  • Recall 90V167000: Transmission Oil Level Problem
• Customer Interest
  • A/T - High Pitched Humming Noise
  • A/T - 4L30E Accumulator Piston Cover Fluid Leak
  • A/T - (4L30E) Delayed Gear Engagement
  • A/T - Clunking Noise on 3-2 Downshift
• All Technical Service Bulletins
  • 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 - Sprag Rotation
  • A/T - Front Bushing Wear
  • A/T - Slipping or No-Shift/Metal Sealing Rings
  • A/T - No Shift 3-4 Shift, O/D Off, Light Does Not Work
  • A/T - Failsafe Modes
  • A/T - 4L30E Planet Gear Indexing
  • A/T - Intermittent Electrical Problems
  • A/T - How To Use A Pressure Gauge
  • A/T - Engine Vacuum Testing
  • A/T - Replacement Questionaire
  • A/T - Manual Update
  • A/T - High Pitched Humming Noise
  • A/T - (4L30E) Control Module Identification
  • Dexron-IIE Fluid - Recommended Usage
  • A/T - 4L30E Accumulator Piston Cover Fluid Leak
  • Recall 90V167000: Transmission Oil Level Problem
  • A/T - (4L30E) Delayed Gear Engagement
  • A/T - Clunking Noise on 3-2 Downshift