Transmission and Drivetrain: Technical Service Bulletins

• Recalls
  • Recall - Shift Control Cable May Come Loose
    • Overview
    • Vehicles Involved
    • Owner, Dealer and Parts Information
    • Service Procedure
    • Campaign ID Label and Claim Information
    • Owner Letter
  • Recall 92V154000: A/T Shift Cable
• Customer Interest
  • A/T - Click/Whine In Third or Fourth Gear
  • A/T - Buzzing Noise at Idle
  • A/T - Harsh 1-2 Upshift
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • A/T - No Movement in Drive or 3rd Gear
• By Symptom
  • Abnormal wear/deterioration
    • A/T - 4L60/700R4 Rear Planet Failure/Lack Of Lube
    • A/T - 700R4 Rear Planet Failure/Lack of Lube
    • A/T - Front Bushing Wear
  • Customer Interest
    • A/T - Click/Whine In Third or Fourth Gear
    • A/T - Buzzing Noise at Idle
    • A/T - Harsh 1-2 Upshift
    • 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 - 125, 200C/200 4R, 700 R4 Hidden Residue Build Up
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Hard Shifting
    • A/T - 125, 200C/200 4R, 700 R4 Hidden Residue Build Up
    • A/T - Harsh 1-2 Upshift
  • Incorrect gear selection
    • A/T - No Converter Clutch Apply When Unit Is Hot
  • Inoperative
    • A/T - 700R4 No 2nd, No 4th and No TCC
    • A/T - No Converter Clutch Apply When Unit Is Hot
    • A/T - No Movement in Drive or 3rd Gear
  • No shift/Incorrect gear engagement
    • A/T - 200/200C/200R4, 325/3254L, 700-R4 No 2nd Gear
    • A/T - THM Late or No Upshifts
    • A/T - 700R4 No 2nd, No 4th and No TCC
    • A/T - Delayed Forward Engagement/Burnt 3-4 Clutches
    • A/T - 700R4 Low And Reverse Clutch Failure
    • A/T - Slipping or No-Shift/Metal Sealing Rings
  • Noise
    • A/T - Click/Whine In Third or Fourth Gear
    • A/T - Buzzing Noise at Idle
  • Recalls
    • Recall - Shift Control Cable May Come Loose
      • Overview
      • Vehicles Involved
      • Owner, Dealer and Parts Information
      • Service Procedure
      • Campaign ID Label and Claim Information
      • Owner Letter
    • Recall 92V154000: A/T Shift Cable
  • Sticking/Binding
    • A/T - 700R4 Bind In Reverse After Rebuild
    • A/T - 125, 200C/200 4R, 700 R4 Hidden Residue Build Up
• 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
  • ACDelco(R) Remanufactured Transmissions - Program Update
    • Overview
    • Warranty Coverage
    • New Warranty Registration
    • Warranty Claim Submission Procedures
  • Differential Pinion Shaft Locking Screw - Revised
  • A/T - New Pump Removal Tool
  • A/T - 2004R/700R4 Oil Pump & Slide Service
  • A/T - Oil Cooler Flushing Frequently Asked Questions
  • A/T - Click/Whine In Third or Fourth Gear
  • A/T - Revised 3-4 Clutch Information
  • A/T - Buzzing Noise at Idle
  • A/T - New Fluid Level Indicators & Fluid Check Procedure
  • A/T - New Solenoid Testing Kit
  • A/T - Service Procedure Changes
  • A/T - Core Return Product Feedback Form
  • A/T - 700R4 New Auxiliary Accumulator Valve Body
  • A/T - Torque Converter Identification
    • Overview
    • 298 mm Identification
    • 245 mm Identification
  • A/T - Engine Vacuum Testing
  • A/T - How To Use A Pressure Gauge
  • A/T - 700R4 Valve Body Interchange
  • A/T - 700R4 Bind In Reverse After Rebuild
  • A/T - 200/200C/200R4, 325/3254L, 700-R4 No 2nd Gear
  • A/T - THM Late or No Upshifts
  • A/T - 700R4 Shifts In Manual Low
  • A/T - 700R4, 2004R No Line Pressure Rise
  • A/T - 700R4 Forward Sprag Design
  • A/T - 4L60/700R4 Rear Planet Failure/Lack Of Lube
  • A/T - 700R4 Missing Reverse Checkball
  • A/T - 700R4 Rear Planet Failure/Lack of Lube
  • A/T - 700R4 No 2nd, No 4th and No TCC
  • A/T - Drive Axle and Wheel Lug Nut Torque Specifications
  • A/T - Delayed Forward Engagement/Burnt 3-4 Clutches
  • A/T - No Converter Clutch Apply When Unit Is Hot
  • A/T - Rapid Converter Pump Bushing Wear
  • A/T - 125, 200C/200 4R, 700 R4 Hidden Residue Build Up
  • A/T - 700R4 Low And Reverse Clutch Failure
  • 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 - New Transaxle Fluid
  • A/T - Procedure If ATF is Antifreeze Contaminated
  • A/T - DEXRON III Fluid Introduction
  • Recall - Shift Control Cable May Come Loose
    • Overview
    • Vehicles Involved
    • Owner, Dealer and Parts Information
    • Service Procedure
    • Campaign ID Label and Claim Information
    • Owner Letter
  • A/T Shift Control Cable - Installation Information
  • Recall 92V154000: A/T Shift Cable
  • A/T - Revised Pressure Specs/Control Valve Exploded View
  • A/T - 700R4 Valve Body Modification
  • Drivetrain - Recommended Axle Lubricant
  • A/T - Harsh 1-2 Upshift
  • A/T - 1-2 Accumulator Piston/Outer Spring Replacement
  • A/T - Cracked Case Diagnosis
  • Drivetrain - Revised Differential Case Assembly
  • M/T - Hydraulic Clutch Bleeding Procedure Improvement
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • A/T - Torque Converter Replacement Information
  • A/T - No Movement in Drive or 3rd Gear
  • A/T Control - DTC P0756 Diagnostic Tips
  • A/T - Water Or Coolant Contamination Information
  • A/T - DEXRON(R)-VI Fluid Information