Computers and Control Systems: Technical Service Bulletins

• Customer Interest
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Connector Terminals - Contact Checking Procedure
  • EGR Vacuum Control - Code 53 Set
  • A/T - Torque Converter Clutch Shudder
• By Symptom
  • Abnormal wear/deterioration
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • Customer Interest
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Electrical - Intermittent MIL/DTC P2138/Reduced Power
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Connector Terminals - Contact Checking Procedure
    • EGR Vacuum Control - Code 53 Set
    • A/T - Torque Converter Clutch Shudder
  • Driveability
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Inoperative
    • EGR Vacuum Control - Code 53 Set
  • Low, Dead battery
    • Battery - Revised Ammeter Connecting (Parasitic Drain)
  • Vibration
    • A/T - Torque Converter Clutch Shudder
• All Technical Service Bulletins
  • Engine - THIS BULLETIN HAS BEEN CANCELED
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Connector Terminals - Contact Checking Procedure
  • Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
  • EGR Vacuum Control - Code 53 Set
  • Battery - Revised Ammeter Connecting (Parasitic Drain)
  • ECM - Knock Retard Data Stream Changes
  • Engine Controls - Integrator/Block Learn Explained
  • A/T - Torque Converter Clutch Shudder
  • Coolant Sensor - Improved Kit
  • PROM/MEMCAL - Identification Marks