Transmission and Drivetrain: Technical Service Bulletins

• Customer Interest
  • Check Control - Trans Program Message Displayed
  • A/T - Suction Noises When Cold
  • A/T - Correct Shift Cable Adjustment
  • A/T - AEGS Fault 04 Program Switch Troubleshooting Tip
  • A/T - Pendulum Shifts, Delay Gear Engagement, Case Leak
    • Overview
    • Complaint
    • Correction
    • Procedure
    • Parts Information
    • Warranty Information
    • Installation Instructions
    • Procedures
  • M/T, A/T - No Alignment Dowels Causes Premature Wear
  • A/T - Slips/Engine Races When Upshifting From 3rd Gear
• By Symptom
  • Abnormal wear/deterioration
    • M/T, A/T - No Alignment Dowels Causes Premature Wear
  • Customer Interest
    • Check Control - Trans Program Message Displayed
    • A/T - Suction Noises When Cold
    • A/T - Correct Shift Cable Adjustment
    • A/T - AEGS Fault 04 Program Switch Troubleshooting Tip
    • A/T - Pendulum Shifts, Delay Gear Engagement, Case Leak
      • Overview
      • Complaint
      • Correction
      • Procedure
      • Parts Information
      • Warranty Information
      • Installation Instructions
      • Procedures
    • M/T, A/T - No Alignment Dowels Causes Premature Wear
    • A/T - Slips/Engine Races When Upshifting From 3rd Gear
  • Difficult gear selection
    • A/T - Correct Shift Cable Adjustment
  • Erratic Operation
    • Clutch - Release Bearing With Plastic Sliding Sleeve
  • Hard Shifting
    • A/T - EGS/AGS Control Module EPROM Replacement
      • Overview
      • A. Preparatory EPROM Replacement Instructions
      • B. EPROM Replacement For ZF Transmissions
      • C. EPROM REPLACEMENT for THM-R1 A4S-310R
  • Hard shifting/Stiff clutch
    • Clutch - Release Bearing With Plastic Sliding Sleeve
    • M/T - Difficult to Shift, Diagnostic Tips
  • Inoperative
    • Check Control - Trans Program Message Displayed
  • Leaks
    • A/T - Pendulum Shifts, Delay Gear Engagement, Case Leak
      • Overview
      • Complaint
      • Correction
      • Procedure
      • Parts Information
      • Warranty Information
      • Installation Instructions
      • Procedures
  • No shift/Incorrect gear engagement
    • A/T - Pendulum Shifts, Delay Gear Engagement, Case Leak
      • Overview
      • Complaint
      • Correction
      • Procedure
      • Parts Information
      • Warranty Information
      • Installation Instructions
      • Procedures
    • A/T - Does Not Upshift When Cold
    • A/T - ZF 4 HP-22 Slipping/No Reverse/3-4 Shuttle Shift
    • A/T - Slipping or No-Shift/Metal Sealing Rings
  • Noise
    • A/T - Suction Noises When Cold
  • Slipping
    • A/T - ZF 4 HP-22 Slipping/No Reverse/3-4 Shuttle Shift
    • A/T - Slipping or No-Shift/Metal Sealing Rings
  • Sticking/Binding
    • Clutch - Release Bearing With Plastic Sliding Sleeve
    • A/T - ZF4HP22 Clutch A (Foward) Failure
• All Technical Service Bulletins
  • M/T - Repairs To Clutch Pedal Assembly
  • A/T - Failures Due To Incorrect Installation
  • Engine - Removal/Installation Tips
  • A/T, M/T - Repair Precautions to Prevent Damage
  • Radial Oil Seal Removal - Tool Tip
  • Final Drive Assembly - Special Tools
  • Updated MoDic(R) Software - C9.0 ZCS Coding
    • Overview
    • How to Load C9.0 Software With the MODIC Station
    • Label Printing
  • Updated MoDic(R) Software - P9.0 Programming
    • Overview
    • Flash Programming Features
    • Programming the Control Module
      • Overview
      • 1. "Determine Customer Service Measures"
      • 2. "Exchange Control Module"
      • 3. "Exchange EPROM"
      • 4. "Adjustment EWS - DME Vehicles From 1/95
      • 5. "Clear Adaptation Values"
    • How to Load V9.0 Software With the MODIC Station
    • Label Printing
    • Prerequisites For Programming
  • TIS - Software Update 12/96
    • Overview
    • TIS Loading Instructions For DIS Tester
    • TIS Loading Instructions For EPC/TIS Server
    • Proper Care of CDs
      • Overview
      • CD Return Procedure
  • Check Control - Trans Program Message Displayed
  • M/T - Driveshaft Bolt / Output Flange Interference
  • Special Tool - Clutch Disc Wear Gauge
  • Clutch - Release Bearing With Plastic Sliding Sleeve
  • Rear Axle - List of Ratios Updated
  • Rear Axle - Ratios
  • A/T - Suction Noises When Cold
  • A/T - Primary Oil Pump Housing Production Change
  • A/T - Cooler Flushing and Equipment
  • Tools - Torque Converter Front Radial Oil Seal Installer
  • Special Tools - Oil Seal and Trailing Arm Bushing
  • A/T - Correct Shift Cable Adjustment
  • ECM - EPROM Replacement/Application Chart
  • EPROM - Replacement/Application Chart Order Form
  • A/T - AEGS Fault 04 Program Switch Troubleshooting Tip
  • A/T - AEGS System Improved
  • A/T - EGS/AGS Control Module EPROM Replacement
    • Overview
    • A. Preparatory EPROM Replacement Instructions
    • B. EPROM Replacement For ZF Transmissions
    • C. EPROM REPLACEMENT for THM-R1 A4S-310R
  • A/T - ZF Cross Reference Part Numbers
  • A/T 4HP22/4HP22EH - Overhaul Kit Availability
  • Special Tools - Transmission Alignment Gauge
  • New Automatic Transmission Special Tools
  • A/T - Pendulum Shifts, Delay Gear Engagement, Case Leak
    • Overview
    • Complaint
    • Correction
    • Procedure
    • Parts Information
    • Warranty Information
    • Installation Instructions
    • Procedures
  • A/T - Does Not Upshift When Cold
  • A/T - Understanding AEGS Book Availability
  • A/T - Scope of Repairs Policy
  • A/T - ZF 4HP-22 Pressure Tap Locations
  • A/T - ZF4HP22 Pressure Fitting Modification
  • A/T - Engine Vacuum Testing
  • A/T - ZF4HP22 Clutch A (Foward) Failure
  • A/T - How To Use A Pressure Gauge
  • A/T - ZF Orifice Placement
  • A/T - ZF 4HP 22 Valve Body Identification
  • A/T - Intermittent Electrical Problems
  • A/T - ZF 4 HP-22 Slipping/No Reverse/3-4 Shuttle Shift
  • A/T - Failsafe Modes
  • 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 - ZF4HP22 Clutch Application Chart
  • A/T - ZF4HP22 Check Ball and Orifice Locations
  • A/T - ZF4HP22 Burning A (Foward) Clutch
  • A/T - Choosing the Right ATF
  • M/T - Difficult to Shift, Diagnostic Tips
  • M/T, A/T - No Alignment Dowels Causes Premature Wear
  • A/T - Slips/Engine Races When Upshifting From 3rd Gear
  • A/T - Dipstick Production Change, No Retrofit
  • Drivetrain - Differential Cover Sealant
  • M/T - Dual Mass Flywheel Diagnostic Criteria