Relays and Modules - Computers and Control Systems: Technical Service Bulletins

• Recalls
  • Recall PC069 - Engine Control Module Relay Replacement
    • Overview
    • Service Procedure
    • Owner Letter
  • Recall 10V517000: ECM Relay Replacement
• Customer Interest
  • A/C - Poor Cooling At Idle In Hot Temperatures
    • Overview
    • Service Procedure
      • Step A Confirm If the Vehicle Requires ECM Reprogramming
      • Step B Reprogram the ECM
      • Step C Replace the Engine Cooling Fan Coupling (Fan Clutch)
      • Step D Replace the Condenser & Fan Motor Assembly
      • Step E Install the Plastic Air Dam
  • Electrical - MIL ON/DTC's U1010 or U1000 Set
  • Engine Controls - ECM Replacement Procedure
    • Overview
    • Service Procedure
• By Symptom
  • Customer Interest
    • A/C - Poor Cooling At Idle In Hot Temperatures
      • Overview
      • Service Procedure
        • Step A Confirm If the Vehicle Requires ECM Reprogramming
        • Step B Reprogram the ECM
        • Step C Replace the Engine Cooling Fan Coupling (Fan Clutch)
        • Step D Replace the Condenser & Fan Motor Assembly
        • Step E Install the Plastic Air Dam
    • Electrical - MIL ON/DTC's U1010 or U1000 Set
    • Engine Controls - ECM Replacement Procedure
      • Overview
      • Service Procedure
  • Loose
    • Electrical - MIL ON/DTC's U1010 or U1000 Set
  • Poor performance
    • A/C - Poor Cooling At Idle In Hot Temperatures
      • Overview
      • Service Procedure
        • Step A Confirm If the Vehicle Requires ECM Reprogramming
        • Step B Reprogram the ECM
        • Step C Replace the Engine Cooling Fan Coupling (Fan Clutch)
        • Step D Replace the Condenser & Fan Motor Assembly
        • Step E Install the Plastic Air Dam
  • Recalls
    • Recall PC069 - Engine Control Module Relay Replacement
      • Overview
      • Service Procedure
      • Owner Letter
    • Recall 10V517000: ECM Relay Replacement
• All Technical Service Bulletins
  • A/C - Poor Cooling At Idle In Hot Temperatures
    • Overview
    • Service Procedure
      • Step A Confirm If the Vehicle Requires ECM Reprogramming
      • Step B Reprogram the ECM
      • Step C Replace the Engine Cooling Fan Coupling (Fan Clutch)
      • Step D Replace the Condenser & Fan Motor Assembly
      • Step E Install the Plastic Air Dam
  • Computers/Controls - Reprogramming Utilizing CONSULT(R)
  • Recall PC069 - Engine Control Module Relay Replacement
    • Overview
    • Service Procedure
    • Owner Letter
  • Recall 10V517000: ECM Relay Replacement
  • Engine Controls - ECM Replacement Procedures
    • Overview
    • Service Procedure
  • Electrical - MIL ON/DTC's U1010 or U1000 Set
  • Engine Controls - ECM Programming Interruption Recovery
  • Engine Controls - ECM Replacement Procedure
    • Overview
    • Service Procedure
  • Body Controls - Configurable BCM Replacement Information