Transmission and Drivetrain: Technical Service Bulletins

• Customer Interest
  • A/T - Shift Flare/DTC's Set/SES Lamp ON
  • A/T - Delay Engagement into Drive After Cold Soak
  • Axle Seal Area - Leak
  • A/T - 4T65-E Fluid Leaks From Reverse Servo Cover
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • A/T - DTC's P0741/P0751/P0752/P0756/P0757/P1811
  • A/T - No Movement in Drive or 3rd Gear
  • A/T - 4L60/65E, No Reverse/2nd or 4th Gear
  • A/T - 4T65E Fluid Leaking From A/T Vent
• By Symptom
  • Customer Interest
    • A/T - Shift Flare/DTC's Set/SES Lamp ON
    • A/T - Delay Engagement into Drive After Cold Soak
    • Axle Seal Area - Leak
    • A/T - 4T65-E Fluid Leaks From Reverse Servo Cover
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • A/T - DTC's P0741/P0751/P0752/P0756/P0757/P1811
    • A/T - No Movement in Drive or 3rd Gear
    • A/T - 4L60/65E, No Reverse/2nd or 4th Gear
    • A/T - 4T65E Fluid Leaking From A/T Vent
  • Driveability
    • A/T - Shift Flare/DTC's Set/SES Lamp ON
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • A/T - DTC's P0741/P0751/P0752/P0756/P0757/P1811
  • Inoperative
    • A/T - No Movement in Drive or 3rd Gear
  • Leaks
    • A/T - Diagnosing Fluid Leaks
    • Axle Seal Area - Leak
    • A/T - 4T65-E Fluid Leaks From Reverse Servo Cover
    • A/T - 4T65E Fluid Leaking From A/T Vent
  • No shift/Incorrect gear engagement
    • A/T - 4L60/65E, No Reverse/2nd or 4th Gear
  • Noise
    • A/T - Grinding/Growling Noise in Park on Incline
  • Slipping
    • A/T - Shift Flare/DTC's Set/SES Lamp ON
• 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
  • Vehicle - Recreational (Dinghy) Towing Information
  • Steering - Various Revised Tightening Specifications
  • A/T - 4L65E, 4L60E, 4L60, 200-4R Oil Pump Spring
  • A/T - Cooler Flush Adapter Tools
  • A/T - Oil Cooler Flushing Frequently Asked Questions
  • Transaxle Cooler Line - Seal Installation Procedure
  • A/T - Revised Procedure for TV Cable Adjustment
  • A/T - Shift Flare/DTC's Set/SES Lamp ON
  • Engine Controls - Revised DTC P0705 PABC Data Table
  • A/T - Updated DTC's P0742 & P1887, TCC Related
  • A/T Controls - Revised Text for all DTC Tables
  • A/T - Delay Engagement into Drive After Cold Soak
  • A/T - 4T40-E/4T45-T Engineering Changes
  • A/T - Fluid Level Checking And Fill Procedure Revised
  • A/T - Revised Shift Speed and Line Pressure Tables
  • A/T - New Solenoid Testing Kit
  • A/T - Service Procedure Changes
  • A/T - Core Return Product Feedback Form
  • A/T - Serial Number/Site Code Locations/Identification
  • A/T - 4T45E Engineering Changes/Overhaul Revisions
  • A/T - Diagnosing Fluid Leaks
  • Tire/Wheel and Propshaft - Revised Rotational Worksheet
  • Axle Seal Area - Leak
  • A/T - Shift Lock Control Feature Function
  • M/T - Shift Cable Service Clip
  • A/T - 4T65-E Fluid Leaks From Reverse Servo Cover
  • A/T - Transaxle Stub Shaft Disengagement
  • A/T - Revised Final Drive Pinion End Play Check
  • M/T - Hydraulic Clutch Bleeding Procedure Improvement
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • A/T - DTC's P0741/P0751/P0752/P0756/P0757/P1811
  • A/T - Torque Converter Replacement Information
  • A/T - No Movement in Drive or 3rd Gear
  • A/T - Grinding/Growling Noise in Park on Incline
  • A/T - 4L60/65E, No Reverse/2nd or 4th Gear
  • A/T - 4T65E Fluid Leaking From A/T Vent
  • A/T - Revised Converter Check Valve/Cooler Line Fitting
  • A/T Control - DTC P0756 Diagnostic Tips
  • A/T - Water Or Coolant Contamination Information
  • A/T - DEXRON(R)-VI Fluid Information