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
  • Mass Air Flow Sensor - MIL ON/Code 33 Set
  • Engine - Poor Driveability and False DTC's
  • MAF Sensor - MIL ON/Code 36 Set
  • MIL ON, DTC 33 (MAF Sensor Voltage High) Set
  • MAF Sensor - MIL ON/Codes 33/34/36 Stored
• 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
    • Mass Air Flow Sensor - MIL ON/Code 33 Set
    • Engine - Poor Driveability and False DTC's
    • MAF Sensor - MIL ON/Code 36 Set
    • MIL ON, DTC 33 (MAF Sensor Voltage High) Set
    • MAF Sensor - MIL ON/Codes 33/34/36 Stored
  • Driveability
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Engine - Poor Driveability and False DTC's
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • False instrument warning light/gauges
    • MAF Sensor - MIL ON/Code 36 Set
    • MAF Sensor - MIL ON/Codes 33/34/36 Stored
  • Out of specification
    • Engine - Poor Driveability and False DTC's
• 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 Connectors - Metri-Pack Series 150 Terminal Removal
  • Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
  • Engine Controls - Incorrect VSS Diagram
  • ECM/PCM - Damaged and/or Misdiagnosed
  • Electrical Terminals - Updated Procedure for Metric-pack
  • Mass Air Flow Sensor - MIL ON/Code 33 Set
  • Engine - Poor Driveability and False DTC's
  • Engine Controls - Correction to Diagnostic Charts
    • Overview
    • Code 14
    • Code 15
    • Code 45
    • Chart C-1E
    • Chart C-2F
  • MAF Sensor - MIL ON/Code 36 Set
  • MIL ON, DTC 33 (MAF Sensor Voltage High) Set
  • MAP - Revised Check Chart for DTC's 33, 34, 63, 64
  • MAF Sensor - MIL ON/Codes 33/34/36 Stored
  • Fuel System - Integrator/Block Learn Operation
  • Engine Controls - Electrostatic Discharge Damage
  • ESC System - Functional Check Update
  • ECM - Revised Replacement Procedure
  • Engine Controls - ECM May Contain Wrong PROM
  • ECM - Packard 32 Way Connector Identification
  • ECM/PCM - Damage Prevention
  • Oxygen Sensors - Silica Contamination
  • PROM/MEMCAL - Identification Marks