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
  • Engine - Poor Performance, Poor Idle, and Engine Surge
  • Engine Controls - Poor Driveability/Idle, Engine Surge
• By Symptom
  • Abnormal wear/deterioration
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Electrical - Intermittent MIL/DTC P2138/Reduced Power
    • ECM/PCM - Installation Procedures/Mem-Cal Concerns
    • RTV Sealants - Use on Engines With Oxygen Sensors
  • 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
    • Engine - Poor Performance, Poor Idle, and Engine Surge
    • Engine Controls - Poor Driveability/Idle, Engine Surge
  • Driveability
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Engine - Poor Performance, Poor Idle, and Engine Surge
    • Engine Controls - Poor Driveability/Idle, Engine Surge
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Low, Dead battery
    • Parasitic Drain Ammeter - Connection Procedure Revised
• 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
  • ECM/PCM - Installation Procedures/Mem-Cal Concerns
  • Engine - Poor Performance, Poor Idle, and Engine Surge
  • Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
  • Electrical - Care of Metri-pack 150 Terminals
  • Engine Controls - Correction to Diagnostic Charts
    • Overview
    • Code 14
    • Code 15
    • Code 45
    • Chart C-1E
    • Chart C-2F
  • RTV Sealants - Use on Engines With Oxygen Sensors
  • Parasitic Drain Ammeter - Connection Procedure Revised
  • Fuel System - Integrator/Block Learn Operation
  • Electronics - Electrostatic Discharge Damage
  • Engine Controls - Poor Driveability/Idle, Engine Surge
  • ECM - Revised Replacement Procedure
  • Engine Controls - ECM May Contain Wrong PROM
  • Oxygen Sensors - Silica Contamination
  • Electrical - VSS Connector Mislabeled
  • PROM/MEMCAL - Identification Marks
  • Electrical - Speed Sensor Buffer Connector Labeled Wrong