PROM - Programmable Read Only Memory: Technical Service Bulletins

• Recalls
  • Campaign - Radiator Fan Relay and PCM
    • Overview
    • Service Procedure
      • A. Replace Radiator Fan Relay
      • B. Reprogram the PCM
      • C. Install Authorized Software Update Label
      • D. Install the Authorized Modification Label
    • Dealer Service Instructions
    • Owner Letter
• Customer Interest
  • I/M Testing - OBDII CARB Readiness Monitor Information
    • Overview
    • Repair Procedure
  • PCM - Improper Cooling Fan Relay Actuation
  • PCM - Sag/Hesitation/Stumble/Stall
    • Overview
    • Repair Procedure
      • MDS1 Procedure
      • MDS2 Procedures
• All Technical Service Bulletins
  • Engine Controls - Flash Programming Failure Recovery
    • Overview
    • Connected/Disconnected Flash Mode Using TechCONNECT
    • Pay Attention While Performing Flash Reprogram Procedures
    • Error Messages
    • Enhanced and Original Abort Recovery
    • Enhanced Abort Recovery Screens
    • Original Abort Recovery Screen
    • Programmable Modules
    • Powertrain Modules - Engine and Transmission
  • I/M Testing - OBDII CARB Readiness Monitor Information
    • Overview
    • Repair Procedure
  • PCM - Improper Cooling Fan Relay Actuation
  • PCM - Sag/Hesitation/Stumble/Stall
    • Overview
    • Repair Procedure
      • MDS1 Procedure
      • MDS2 Procedures
  • Campaign - Radiator Fan Relay and PCM
    • Overview
    • Service Procedure
      • A. Replace Radiator Fan Relay
      • B. Reprogram the PCM
      • C. Install Authorized Software Update Label
      • D. Install the Authorized Modification Label
    • Dealer Service Instructions
    • Owner Letter