Transmission and Drivetrain: Technical Service Bulletins

• Customer Interest
  • A/T - AX4S/AX4N Driveline Noises
  • Engine - Stalls When Coming to A Stop
  • A/T - AXODE No Shifts/Harsh or Extended Shifts
  • A/T - AX4S/AX4N Codes Stored After Replacement
  • A/T - AXODE Shift Concerns/Possible DTC
  • A/T - Inadvertent Shift Interlock Disabling
  • A/T - AXODE Whine From the Front Planetary Gear
  • A/T - AXODE/AX4S No Gear Engagement/Noise
  • A/T - AXODE/AXOD Revised Turbine Shaft Seal Ring
  • Engine - Won't Crank/Start
• By Symptom
  • Abnormal wear/deterioration
    • A/T -AXOD/AXODE/AX4S Gear Engagement Concern
    • A/T - AXODE Planetary Gear Set Failure/Lack of Lub
    • A/T - AXOD/AXODE/AX4S Retaining Ring Orientation
  • Customer Interest
    • A/T - AX4S/AX4N Driveline Noises
    • Engine - Stalls When Coming to A Stop
    • A/T - AXODE No Shifts/Harsh or Extended Shifts
    • A/T - AX4S/AX4N Codes Stored After Replacement
    • A/T - AXODE Shift Concerns/Possible DTC
    • A/T - Inadvertent Shift Interlock Disabling
    • A/T - AXODE Whine From the Front Planetary Gear
    • A/T - AXODE/AX4S No Gear Engagement/Noise
    • A/T - AXODE/AXOD Revised Turbine Shaft Seal Ring
    • Engine - Won't Crank/Start
  • Driveability
    • Engine - Stalls When Coming to A Stop
  • Erratic Operation
    • A/T - Inadvertent Shift Interlock Disabling
  • Erratic Shifting
    • A/T - AXODE Uncontrollable Lock Up
    • A/T - AXOD/E Erratic Shifts
    • A/T - AXODE Erratic or High Line Pressure
    • A/T - TCC Pulsing On/Off, High Line Pressure, No Codes
    • A/T - Delayed Engagement, Shift Errors, MLPS Codes
    • A/T - AXODE Shift Concerns/Possible DTC
  • Hard Shifting
    • A/T - AXODE No Shifts/Harsh or Extended Shifts
    • A/T - AX4S/AX4N Codes Stored After Replacement
  • Inoperative
    • Engine - Won't Crank/Start
  • No shift/Incorrect gear engagement
    • A/T - AXOD/E No Forward or Slips in Forward Gears
    • A/T - Delayed or No Forward/Reverse, Shifts Out of Gear
    • A/T - Delayed Engagement, Shift Errors, MLPS Codes
    • A/T - AXODE/AX4S No Gear Engagement/Noise
  • Noise
    • A/T - AX4S/AX4N Driveline Noises
    • A/T - AXODE Whine From the Front Planetary Gear
    • A/T - AXODE/AXOD Revised Turbine Shaft Seal Ring
  • Slipping
    • A/T - AXOD/E No Forward or Slips in Forward Gears
    • A/T - Slipping or No-Shift/Metal Sealing Rings
  • Starting problems
    • Engine - Won't Crank/Start
  • Won't disengage
    • Engine - Stalls When Coming to A Stop
• All Technical Service Bulletins
  • A/T - AX4S/AX4N Driveline Noises
  • A/T - AXODE/AXOD New Design Filter Service Tip
  • Engine - Stalls When Coming to A Stop
  • A/T - AXODE No Shifts/Harsh or Extended Shifts
  • A/T - Improved Design Oil Pump Gasket
  • Torque Converter - Cleaning and Replacement Guidelines
    • Overview
    • Diagnostic Procedure
    • Service Procedure
      • Replacement
      • Torque Converter & Transmission Cooling System Cleaning
  • A/T - Flushing Oil Cooler And Lines
  • A/T - Cooler Flushing Service Tips
  • A/T - Revised Torque Converter Identification Codes
  • A/T Torque Converter - Leak Test Procedure
  • A/T - AXODE No Forward and No Reverse Gears
  • A/T - AXOD/AXODE Revised Direct One Way Clutch
  • A/T -AXOD/AXODE/AX4S Gear Engagement Concern
  • A/T - AXODE/AODE Reference Manuals
  • A/T - AXODE Transaxle Exchange Program
  • A/T - AXODE Transmission Exchange Program
  • A/T - AX4S/AXOD New Lube Tubes
  • A/T - New Rotunda Fluid Changer Service Tip
  • A/T - AX4S/AX4N Codes Stored After Replacement
  • A/T - Transmission Flush and Fill Tool Available
  • A/T - Engine Vacuum Testing
  • A/T - How To Use A Pressure Gauge
  • A/T - AXOD E Check Ball Locations
  • A/T - Diagnostic Trouble Codes for 1983-1992
  • A/T - AXOD/E 44T4's and 125's Chain Stretch
  • A/T - AXOD/E No Forward or Slips in Forward Gears
  • A/T - AXODE Updated Lubrication Tubes
  • A/T - Intermittent Electrical Problems
  • A/T - AXODE Check Ball Locations
  • A/T - AXODE Uncontrollable Lock Up
  • A/T - AXOD/E Electrical Diagnostic Information
  • A/T - Failsafe Modes
  • A/T - Modification to Improve Gear Lubrication
  • A/T - Forward Sprag Upgrade
  • A/T - AXOD/E Erratic Shifts
  • A/T - Delayed or No Forward/Reverse, Shifts Out of Gear
  • A/T - AXOD/E Accumulator Springs Identification
  • A/T - Drive Axle and Wheel Lug Nut Torque Specifications
  • A/T - AXODE Erratic or High Line Pressure
  • A/T - TCC Pulsing On/Off, High Line Pressure, No Codes
  • A/T - Delayed Engagement, Shift Errors, MLPS Codes
  • A/T - AXOD, AX4S (AXODE) Revised Forward Sprag Race
  • A/T - AX4S (AXODE) Rear Sun Gear Bearing
  • A/T - AXODE Planetary Gear Set Failure/Lack of Lub
  • A/T - Case Breakage at Rear Planet Support Snap-Ring
  • 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 - AX4S/AX4N New Transaxle Fluid
  • A/T - Mercon V ATF Usage
  • A/T - AXODE Shift Concerns/Possible DTC
  • A/T - AX4S/AX4N TSS Sensor Air Gap Measurements Change
  • A/T - Inadvertent Shift Interlock Disabling
  • A/T - AXODE Air test Plate Modification
  • A/T - AXODE Chain Cover Kit
  • A/T - AXODE Whine From the Front Planetary Gear
  • A/T - AX4S/AXODE Redesigned Rear Lube Tube
  • A/T - AXOD/AXODE/AX4S Retaining Ring Orientation
  • A/T - AXODE/AX4S No Gear Engagement/Noise
  • A/T - AXOD/AXODE End Play Specification
  • A/T - Revised GROB Spline Drive Joint
  • A/T - AXODE/AXOD Revised Turbine Shaft Seal Ring
  • Engine - Won't Crank/Start
  • A/T - AXOD/AXODE/AX4S Leak At Torque Converter
  • A/T - AX4S New Main Control Cover and Pan Gasket