Computers and Control Systems: Technical Service Bulletins

• Recalls
  • Campaign - ECM Updates for Virtual Flex Fuel Sensor
  • Campaign - Inspect/Replace Post-Catalyst O2 Sensor
• Customer Interest
  • Engine Controls - MIL ON With DTC P2135 Set
  • Cooling System - MIL ON DTC P0480/P0481 (Police Veh)
    • Overview
    • Correction
      • Part # 1
      • Part # 2
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • A/T- Slips/Overheats/Won't Shift/MIL ON/DTCs P0218/P0894
  • A/T - Harsh Shifts/Slipping/DTCs P0741/P0742/P0757/P842
  • Cooling System - MIL ON/Overheating/Coolant Loss
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Electrical - Battery Goes Dead Overnight
• By Symptom
  • Abnormal wear/deterioration
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • Customer Interest
    • Engine Controls - MIL ON With DTC P2135 Set
    • Cooling System - MIL ON DTC P0480/P0481 (Police Veh)
      • Overview
      • Correction
        • Part # 1
        • Part # 2
    • Electrical - MIL ON/DTC's Set By Various Control Modules
    • Electrical - Intermittent MIL/DTC P2138/Reduced Power
    • A/T- Slips/Overheats/Won't Shift/MIL ON/DTCs P0218/P0894
    • A/T - Harsh Shifts/Slipping/DTCs P0741/P0742/P0757/P842
    • Cooling System - MIL ON/Overheating/Coolant Loss
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Electrical - Battery Goes Dead Overnight
  • Driveability
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Hard Shifting
    • A/T - Harsh Shifts/Slipping/DTCs P0741/P0742/P0757/P842
  • Leaks
    • Cooling System - MIL ON/Overheating/Coolant Loss
  • Low, Dead battery
    • Electrical - Battery Goes Dead Overnight
  • No shift/Incorrect gear engagement
    • A/T- Slips/Overheats/Won't Shift/MIL ON/DTCs P0218/P0894
  • Overheating
    • A/T- Slips/Overheats/Won't Shift/MIL ON/DTCs P0218/P0894
    • Cooling System - MIL ON/Overheating/Coolant Loss
  • Recalls
    • Campaign - ECM Updates for Virtual Flex Fuel Sensor
    • Campaign - Inspect/Replace Post-Catalyst O2 Sensor
  • Slipping
    • A/T- Slips/Overheats/Won't Shift/MIL ON/DTCs P0218/P0894
    • A/T - Harsh Shifts/Slipping/DTCs P0741/P0742/P0757/P842
• All Technical Service Bulletins
  • Electrical - Aftermarket Interface Devices Causing Issues
  • Engine Controls - MIL ON With DTC P2135 Set
  • Engine - THIS BULLETIN HAS BEEN CANCELED
  • Cooling System - MIL ON DTC P0480/P0481 (Police Veh)
    • Overview
    • Correction
      • Part # 1
      • Part # 2
  • A/T Controls - Snapshot Data With Tech2(R) Information
  • Electrical - MIL ON/DTC's Set By Various Control Modules
  • Electrical - Intermittent MIL/DTC P2138/Reduced Power
  • Body Controls - Unable To Reprogram Body Control Module
  • A/T Control - DTC P0756 Diagnostic Tips
  • Electrical - Reducing Intermittent Electrical Concerns
  • A/T - Diagnostic Information for DTC's P0894/P1870
  • A/T- Slips/Overheats/Won't Shift/MIL ON/DTCs P0218/P0894
  • A/T - Harsh Shifts/Slipping/DTCs P0741/P0742/P0757/P842
  • Campaign - ECM Updates for Virtual Flex Fuel Sensor
  • Cooling System - MIL ON/Overheating/Coolant Loss
  • Campaign - Inspect/Replace Post-Catalyst O2 Sensor
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Emissions - OBDII I/M Readiness Testing
  • Engine Controls - MIL Function During I/M Testing
  • Electrical - Battery Goes Dead Overnight
  • Body Controls - Body Control Module (BCM) Grounds