Automatic Transmission/Transaxle: Technical Service Bulletins

• Recalls
  • Generals
    • Campaign - Fluid Containment
      • Preliminary Information
      • Campaign Procedures, Parts & Warranty Information
      • Owners Manual Supplement
      • Owner Notification Letter
  • Safety
    • Recall 93V016000: A/T Venting fluid
• Customer Interest
  • A/T - No Movement in Drive or 3rd Gear
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • M/T - Gear Oil Smell In Vehicles
  • A/T - Buzzing Noise at Idle
  • A/T - Intermittent Slip, Downshift, or Busy Cycling TCC
  • A/T - Fluid Leak Near Front Pump (Bushing Walkout)
  • Backup Lamps/Tailgate Window Release - Inoperative
  • A/T - Direct Clutch Premature Wear
  • A/T - 4L60 No Reverse/Delayed Reverse
  • A/T - 4L60 Binding/Inoperative In Reverse
  • A/T - 4L60/700-R4 Transmissions Stuck In First
• All Technical Service Bulletins
  • Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
  • Vehicle - Engine And Sub-Systems Flushing Recommendations
  • 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
  • A/T - DEXRON(R)-VI Fluid Information
  • A/T - Water Or Coolant Contamination Information
  • A/T - No Movement in Drive or 3rd Gear
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • 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 - Checking Pressure Switches For Leaks
  • A/T - THM 400 No Reverse
  • A/T - No Upshift/Governor Contamination
  • A/T - THM 400 Too Sensitive 3-2 Downshift
  • A/T - Front Bushing Wear
  • A/T - Slipping or No-Shift/Metal Sealing Rings
  • A/T - Methods to Check for Restricted Exhaust
  • A/T - Rapid Converter Pump Bushing Wear
  • A/T - THM 400 Rear Band Adjustment Too Loose
  • A/T - How To Use A Pressure Gauge
  • A/T - Engine Vacuum Testing
  • A/T - Harsh Reverse Engagements
  • A/T - Torque Converter Identification
    • Overview
    • 298 mm Identification
    • 245 mm Identification
  • A/T - 3L80/THM 400 Center Support Bolt
  • A/T - 700-R4 & 400 Improved Governor Driven Gear
  • A/T - Intermittent Downshift/Slip/Cycling Diagnosis
  • A/T - New 2-4 Band Apply, Anchor Brackets, Lube Window
  • A/T - Core Return Product Feedback Form
  • Recall 93V016000: A/T Venting fluid
  • A/T - Service Replacement Assembly
    • Overview
    • General Guidelines - Replacement or Overhaul:
    • Transmission Fluid Cooler Flushing:
    • Srta Processing Procedures:
    • 3L80/3L80-HD Transmission Identification Information:
    • 3L80 Srta Application Chart
  • A/T - Designation System Change
  • A/T - New Product Information & Diagnostics
    • Overview
    • Transaxle:1989 THM 125C Celebrity, Corsica, Beretta, Cavalier
    • Transaxle:1989 THM 440-T4 Celebrity
      • Overview
      • New 1-2 Servo Apply Pin Selection Chart
      • New Reverse Servo Apply Pin Selection Chart
      • 10 Plate 3RD Clutch Pack
      • One Piece Channel Plate Gasket
      • Elimination of the 3RD and 4TH Clutch Apply Pressure Switches-
      • New Backing Plate and Snap Ring For 2ND Clutch Pack
      • New Shift Speed and Oil Pressure Charts
    • Transmission:1989 THM 200-4R Caprice
    • Transmission:1989 THM 700-R4 Caprice, Camaro, Corvette, C, K, R, V, S, T, G and M Van
    • Transmission:1989 THM 400/475 Trucks
  • A/T - New Case Assembly, Removal of Pressure Taps
  • M/T - Gear Oil Smell In Vehicles
  • A/T - Buzzing Noise at Idle
  • A/T Fluid Level Indicator - Available
  • A/T - New Hydramatic Model Information
  • A/T - Intermittent Slip, Downshift, or Busy Cycling TCC
  • A/T - Blown Fuses Due to Shorted TCC Wiring
  • A/T TCC - MIL ON/False Code 32 Set Diagnostics
  • A/T - Fluid Leak Near Front Pump (Bushing Walkout)
  • A/T - Cooler Replacement/Flushing
  • A/T - External Oil Cooler Kits
  • Backup Lamps/Tailgate Window Release - Inoperative
  • A/T - 4L60 Steel 3-4 Clutch Plate Availability
  • A/T - Direct Clutch Premature Wear
  • A/T - New Clutch Piston Seal Design
  • A/T - New Wave Plate Now Available
  • A/T - 4L60 No Reverse/Delayed Reverse
  • A/T - Updated ATF Fluid Color/Level Check Information
  • A/T - Manual Update For ATF Level & Condition
  • A/T - New Trans Fluid, Dexron IIE
  • Campaign - Fluid Containment
    • Preliminary Information
    • Campaign Procedures, Parts & Warranty Information
    • Owners Manual Supplement
    • Owner Notification Letter
  • A/T - DEXRON III Fluid Introduction
  • A/T Rear Case Bushing - Removal & Installation Procedure
  • A/T - 4L60 Binding/Inoperative In Reverse
  • A/T - Proper Usage of Spacer Plate Gaskets, Overhaul Kit
  • A/T - Evaluating Peened Spacer Plates
  • A/T - Revised Spacer Plate
  • A/T - 4L60/700-R4 Transmissions Stuck In First
  • A/T - Revised 1-2 and 3-4 Accumulator Spring Chart
  • A/T - 1-2 Accumulator Piston/Outer Spring Replacement
  • A/T- THM 700-R4 New Output Shafts and Seal