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
  • A/C Compressor - Erratic Operation
  • Cruise Disengaged DTC B127 (PRND321 Sensor Circuit) Set
• By Symptom
  • Abnormal wear/deterioration
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Electrical - Intermittent MIL/DTC P2138/Reduced Power
    • ECM - Tap Test Precautions
  • 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
    • A/C Compressor - Erratic Operation
    • Cruise Disengaged DTC B127 (PRND321 Sensor Circuit) Set
  • Driveability
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Erratic Operation
    • A/C Compressor - Erratic Operation
    • Cruise Disengaged DTC B127 (PRND321 Sensor Circuit) Set
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
• 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
  • Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
  • Computers and Controls - Scan Tool Update
  • Fuel - Diagnosis With Cross Count/Integrator/Block Learn
  • ECM/PCM - Driveability Symptom/Data Worksheet
  • A/C Compressor - Erratic Operation
  • ECM - Tap Test Precautions
  • ECM/PCM - Potential MEM-CAL Damage
  • Oxygen Sensors - Silica Contamination
  • Cruise Disengaged DTC B127 (PRND321 Sensor Circuit) Set
  • PROM/MEMCAL - Identification Marks