Transmission and Drivetrain: Technical Service Bulletins

• Customer Interest
  • A/T - 4T60 No Third Gear/No Drive or Reverse Conditions
  • A/T - Fluid Leak at Converter Seal, Replace Trans
  • A/T - Whine/Whistle In PARK/NEUTRAL
  • A/T - Fluid Leak at Side Cover
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • A/T - No Movement in Drive or 3rd Gear
• By Symptom
  • Abnormal wear/deterioration
    • A/T - Front Bushing Wear
  • Customer Interest
    • A/T - 4T60 No Third Gear/No Drive or Reverse Conditions
    • A/T - Fluid Leak at Converter Seal, Replace Trans
    • A/T - Whine/Whistle In PARK/NEUTRAL
    • A/T - Fluid Leak at Side Cover
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • A/T - No Movement in Drive or 3rd Gear
  • Driveability
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Erratic Shifting
    • A/T - 4T60 No Third Gear/No Drive or Reverse Conditions
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Inoperative
    • A/T - No Movement in Drive or 3rd Gear
  • Leaks
    • A/T - Fluid Leak at Converter Seal, Replace Trans
    • A/T - Fluid Leak at Side Cover
  • No shift/Incorrect gear engagement
    • A/T - 4T60 No Third Gear/No Drive or Reverse Conditions
    • A/T - Slipping or No-Shift/Metal Sealing Rings
  • Noise
    • A/T - Whine/Whistle In PARK/NEUTRAL
    • A/T - Grinding/Growling Noise in Park on Incline
  • Pull, grab
    • Alignment - Lead or Pull to the Left
• All Technical Service Bulletins
  • Drivetrain - Information on Driveline Clunk Noise
  • Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
  • Vehicle - Engine And Sub-Systems Flushing Recommendations
  • M/T - Operating Characteristics Information
  • A/T - Fluid Oil Cooler Flow Test
  • A/T - 2-3 Upshift or 3-2 Downshift Clunk Noise
  • A/T - Slight Vehicle Movement In Park At Start Up
  • Electrical - Wire Probing Device
  • A/T - New Bottom Pan & Controlled Compression Gasket
  • Alignment - Lead or Pull to the Left
  • A/T - Transaxle Oil Filter Differences
  • A/T - 4T60 No Third Gear/No Drive or Reverse Conditions
  • A/T - Oil Cooler Flushing Frequently Asked Questions
  • A/T - Fluid Leak at Converter Seal, Replace Trans
  • A/T - Whine/Whistle In PARK/NEUTRAL
  • A/T - Replacement Transmission Part Numbers
    • Overview
    • General Information
    • Hydra-Matic 4T60-E
    • Hydra-Matic 4T60 (THM 440-T4)
    • Hydra-Matic 4L60 (THM 700-R4)
    • THM 200-4R
    • Hydra-Matic 3T40 (THM 125C)
  • A/T - SRTA Replacement Program
  • A/T - New Solenoid Testing Kit
  • A/T - Core Return Product Feedback Form
  • A/T - Service Replacement
    • Overview
    • General Information
    • SRTA Model Replacement Chart (4T60)
    • SRTA Chart (4T60-E)
    • SRTA Chart 3T40 (THM 125C)
    • SRTA Chart THM 200-4R
    • SRTA Chart 4L60 (THM 700-R4)
    • SRTA Chart 4T80-E
    • SRTA Chart 4T60 (THM F-7)
  • A/T - Engine Vacuum Testing
  • A/T - How To Use A Pressure Gauge
  • A/T - Drive Axle and Wheel Lug Nut Torque Specifications
  • A/T - Slipping or No-Shift/Metal Sealing Rings
  • A/T - Front Bushing Wear
  • A/T - Math Formulas Part I
    • Overview
    • Shift Speed and Pressure
    • Speedometer Ratios
  • A/T - Twenty Steps To Successful Repairs
  • A/T - Math Part II
  • A/T - Choosing the Right ATF
  • A/T - Dexron IIE Transaxle Fluid
  • A/T - Servicing Vehicle With Contaminated Fluid
  • A/T - DEXRON III Fluid Introduction
  • A/T - Evaluating Peened Spacer Plates
  • A/T - 4T60 New 1-2 and Reverse Bands
  • A/T - Fluid Leak at Side Cover
  • M/T - Hydraulic Clutch Bleeding Procedure Improvement
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • A/T - No Movement in Drive or 3rd Gear
  • A/T - Grinding/Growling Noise in Park on Incline
  • A/T - Water Or Coolant Contamination Information
  • A/T - DEXRON(R)-VI Fluid Information