Transmission and Drivetrain: Technical Service Bulletins

• Customer Interest
  • ECM - EPROM Programming Updated
    • Overview
    • Situation
    • Affected Vehicles
    • Correction
    • Aftermarket Eproms
    • Parts Information
    • Service Action Label Instructions
    • Warranty Information
      • Overview
      • Affected Vehicles In Dealer Inventory Without Ews II
        • Prior to 1/95 Production
        • (Retail & Demo) Prior to 1/95 Production
        • Prior to 1/95 Prod. Which Requires Repl. of Control Module
        • (Retail & Demo) Prior to 1/95 Production (Same As Above)
      • Affected Vehicles In Dealer Inventory With Ews II
        • (1/95 - 2/95)
        • (Retail & Demo) (1/95 - 2/95)
  • Differential - Final Drive Oil Leaks
  • A/T - Updated Transmission Control Module EPROM
• By Symptom
  • Customer Interest
    • ECM - EPROM Programming Updated
      • Overview
      • Situation
      • Affected Vehicles
      • Correction
      • Aftermarket Eproms
      • Parts Information
      • Service Action Label Instructions
      • Warranty Information
        • Overview
        • Affected Vehicles In Dealer Inventory Without Ews II
          • Prior to 1/95 Production
          • (Retail & Demo) Prior to 1/95 Production
          • Prior to 1/95 Prod. Which Requires Repl. of Control Module
          • (Retail & Demo) Prior to 1/95 Production (Same As Above)
        • Affected Vehicles In Dealer Inventory With Ews II
          • (1/95 - 2/95)
          • (Retail & Demo) (1/95 - 2/95)
    • Differential - Final Drive Oil Leaks
    • A/T - Updated Transmission Control Module EPROM
  • 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
  • Leaks
    • A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information
    • A/T - ATF Leakage From Electrical Connector O Rings
  • No shift/Incorrect gear engagement
    • A/T - Does Not Upshift When Cold
    • A/T - Slipping or No-Shift/Metal Sealing Rings
  • Slipping
    • A/T - Slipping or No-Shift/Metal Sealing Rings
  • Sticking/Binding
    • Clutch - Release Bearing With Plastic Sliding Sleeve
• All Technical Service Bulletins
  • A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information
  • 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
  • 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
  • ECM - EPROM Programming Updated
    • Overview
    • Situation
    • Affected Vehicles
    • Correction
    • Aftermarket Eproms
    • Parts Information
    • Service Action Label Instructions
    • Warranty Information
      • Overview
      • Affected Vehicles In Dealer Inventory Without Ews II
        • Prior to 1/95 Production
        • (Retail & Demo) Prior to 1/95 Production
        • Prior to 1/95 Prod. Which Requires Repl. of Control Module
        • (Retail & Demo) Prior to 1/95 Production (Same As Above)
      • Affected Vehicles In Dealer Inventory With Ews II
        • (1/95 - 2/95)
        • (Retail & Demo) (1/95 - 2/95)
  • Special Tool - Clutch Disc Wear Gauge
  • Clutch - Release Bearing With Plastic Sliding Sleeve
  • Rear Axle - List of Ratios Updated
  • Differential - Final Drive Oil Leaks
  • Tools - Torque Converter Front Radial Oil Seal Installer
  • ECM - EPROM Replacement/Application Chart
  • EPROM - Replacement/Application Chart Order Form
  • 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 - Updated Transmission Control Module EPROM
  • A/T - Testing Procedures
    • Overview
    • Troubleshooting Guidelines For the A5S 560Z
    • Troubleshooting Chart
  • Special Tools - Transmission Alignment Gauge
  • A/T - ATF Leakage From Electrical Connector O Rings
  • A/T - Does Not Upshift When Cold
  • A/T - Engine Vacuum Testing
  • A/T - How To Use A Pressure Gauge
  • 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
  • M/T - Difficult to Shift, Diagnostic Tips
  • Special Tool - Flywheel Bolt Torx Driver
  • A/T - Special Oil Requirements
  • Special Tool - Rear Axle Mount Tool Modification
  • Driveshaft - Approved Repair Policy
  • Differential - Final Drive Synthetic Oils
  • Drivetrain - Differential Cover Sealant
  • M/T - Dual Mass Flywheel Diagnostic Criteria