Computers and Control Systems: Technical Service Bulletins

• Recalls
  • Campaign - Throttle Position Sensor Replacement
    • Overview of Program 93B22
    • Attachment I - Administrative Information
    • Attachment II - Labor and Parts Information
    • Attachment III - Technical Instructions
    • Owner Letter
  • Campaign - Transmission Range Sensor Inspection
    • Overview
    • Attachment I - Administrative Information
    • Attachment II - Labor and Parts Information
    • Attachment III - Technical Information
    • Dealer Letter
    • Owner Letter
• Customer Interest
  • Engine A/T - High Idle/No Start/MIL ON/Late Shift
  • A/T - AODE Intermittent Loss of Torque at 3-4 Upshift
  • Engine - Lack of Power
  • Engine - Rattle From Engine Compartment
  • Engine - Lean Driveability Symptoms
  • A/T - AODE/4R70W Harsh Engagement/Firm Shifts
• By Symptom
  • Customer Interest
    • Engine A/T - High Idle/No Start/MIL ON/Late Shift
    • A/T - AODE Intermittent Loss of Torque at 3-4 Upshift
    • Engine - Lack of Power
    • Engine - Rattle From Engine Compartment
    • Engine - Lean Driveability Symptoms
    • A/T - AODE/4R70W Harsh Engagement/Firm Shifts
  • Driveability
    • Engine A/T - High Idle/No Start/MIL ON/Late Shift
    • Engine - Lack of Power
    • Engine - Lean Driveability Symptoms
  • Erratic Shifting
    • Engine A/T - High Idle/No Start/MIL ON/Late Shift
  • False instrument warning light/gauges
    • Engine A/T - High Idle/No Start/MIL ON/Late Shift
  • Hard Shifting
    • A/T - AODE/4R70W Harsh Engagement/Firm Shifts
  • Loose
    • Connector, DIS Ignition Revised
  • Noise
    • Engine - Rattle From Engine Compartment
  • Poor performance
    • Engine - Lack of Power
  • Recalls
    • Campaign - Throttle Position Sensor Replacement
      • Overview of Program 93B22
      • Attachment I - Administrative Information
      • Attachment II - Labor and Parts Information
      • Attachment III - Technical Instructions
      • Owner Letter
    • Campaign - Transmission Range Sensor Inspection
      • Overview
      • Attachment I - Administrative Information
      • Attachment II - Labor and Parts Information
      • Attachment III - Technical Information
      • Dealer Letter
      • Owner Letter
  • Slipping
    • A/T - AODE Intermittent Loss of Torque at 3-4 Upshift
• All Technical Service Bulletins
  • MIL ON/No Codes Set Explanation
  • Engine A/T - High Idle/No Start/MIL ON/Late Shift
  • Throttle Position Sensor - Function and Diagnostic Tips
    • Overview
    • General Information
    • Description
    • Background
      • Overview
      • (A1) - Diagnostic Trouble Codes (DTC)
      • (A2) - EEC-IV Diagnostic Trouble Codes (DTC)
      • (B) - Troubleshooting the TPS
      • (C) - Application Charts
  • Campaign - Throttle Position Sensor Replacement
    • Overview of Program 93B22
    • Attachment I - Administrative Information
    • Attachment II - Labor and Parts Information
    • Attachment III - Technical Instructions
    • Owner Letter
  • A/T - AODE Intermittent Loss of Torque at 3-4 Upshift
  • Engine - Lack of Power
  • Engine - Rattle From Engine Compartment
  • Heated Exhaust Gas Oxygen Sensor - Application Chart
  • EGO Sensors - Silicone Contamination
  • Mass Air Flow Sensor - Assembly Replacement
  • Engine - Lean Driveability Symptoms
  • Connector, DIS Ignition Revised
  • A/T - AODE/4R70W Harsh Engagement/Firm Shifts
  • Campaign - Transmission Range Sensor Inspection
    • Overview
    • Attachment I - Administrative Information
    • Attachment II - Labor and Parts Information
    • Attachment III - Technical Information
    • Dealer Letter
    • Owner Letter