Transmission and Drivetrain: Technical Service Bulletins

• Recalls
  • Generals
    • Campaign - Corrosion Protection Inside Rear Axle Carrier
  • Safety
    • Recall - Replacement A/T Ring Gear Failure
      • Overview
      • Owner Letter
• Customer Interest
  • A/T - Poor Shift Quality
  • A/T - Harsh Upshifts, Updated AGS Software
  • A/T - Hangs in Gear At Times/Downshifts For No Reason
  • A/T - Hard 5th to 4th/3rd to 2nd Gear Downshifts
  • A/T - Harsh Upshifts, New Software For Control Module
  • A/T - A5S440Z, Torque Converter Area Fluid Leaks
• By Symptom
  • Customer Interest
    • A/T - Poor Shift Quality
    • A/T - Harsh Upshifts, Updated AGS Software
    • A/T - Hangs in Gear At Times/Downshifts For No Reason
    • A/T - Hard 5th to 4th/3rd to 2nd Gear Downshifts
    • A/T - Harsh Upshifts, New Software For Control Module
    • A/T - A5S440Z, Torque Converter Area Fluid Leaks
  • Erratic Shifting
    • A/T - Harsh Upshifts, Updated AGS Software
    • A/T - Hangs in Gear At Times/Downshifts For No Reason
  • Hard Shifting
    • A/T - Harsh Upshifts, Updated AGS Software
    • A/T - Harsh Upshifts, New Software For Control Module
  • Hard shifting/Stiff clutch
    • M/T - Difficult to Shift, Diagnostic Tips
  • Leaks
    • A/T - ZF A/T Oil Leaks, Diagnosis, and Repair Information
    • A/T - A5S440Z, Torque Converter Area Fluid Leaks
  • No shift/Incorrect gear engagement
    • A/T - Hangs in Gear At Times/Downshifts For No Reason
    • A/T - Does Not Upshift When Cold
  • Recalls
    • Campaign - Corrosion Protection Inside Rear Axle Carrier
    • Recall - Replacement A/T Ring Gear Failure
      • Overview
      • Owner Letter
• 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
  • 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
  • A/T - Transmission Will Not Shift Out of 3rd Gear
  • Special Tool - Clutch Disc Wear Gauge
  • Tools - Final Drive Seal Installer
  • ECM - EPROM Replacement/Application Chart
  • EPROM - Replacement/Application Chart Order Form
  • A/T - Poor Shift Quality
  • A/T - Harsh Upshifts, Updated AGS Software
  • A/T - Hangs in Gear At Times/Downshifts For No Reason
  • A/T - Hard 5th to 4th/3rd to 2nd Gear Downshifts
  • A/T - Harsh Upshifts, New Software For Control Module
  • A/T - Does Not Upshift When Cold
  • A/T - Overview and Performance Information
    • Overview
    • Technical Data
      • Overview
      • A. Fluid Level Checking Procedure
      • B. Adding Oil After Transmission Repairs
      • C. Notes on Fluid Level Checking and Adding Transmission Oil
      • D. Scope of Repair
  • M/T - Difficult to Shift, Diagnostic Tips
  • A/T - A5S440Z, Torque Converter Area Fluid Leaks
  • A/T - Fluid Level Checking Procedure
  • Campaign - Corrosion Protection Inside Rear Axle Carrier
  • Differential - Final Drive Synthetic Oil Recommendations
  • M/T - Oil Fill/Drain Plugs Updated
  • Recall - Replacement A/T Ring Gear Failure
    • Overview
    • Owner Letter
  • Drivetrain - Differential Cover Sealant
  • M/T - Dual Mass Flywheel Diagnostic Criteria