Heating and Air Conditioning: Technical Service Bulletins

• Customer Interest
  • Body - Broken Rear Window Defogger Grid Detection
  • A/C - Musty Odors Emitted From (HVAC) System
  • A/C - Window Defroster Contact/Tab Repair Information
  • A/C - Unpleasant Odors on Vehicle Start Up
    • Overview
    • Service Procedure
      • Information
      • Cleaning and Cooling Coil Coating Application Procedure
      • Wire Splicing - General Information For C60 & C68 HVAC Systems
      • Installing the Delayed Blower Motor Control Module
      • Testing the Delayed Blower Motor Control Module
      • Delayed Blower Motor Control Module Diagnosis & Activation
  • A/C - Automatic Temperature Control Overcompensation
  • A/C - Poor Automatic Temperature Control Performance
  • A/C - Automatic Climate Control Malfunctions
  • Interior - Defroster Grille, Squeak/Rattle/Poor Fit
  • Interior - Defroster Grille Popping Noise
• By Symptom
  • Abnormal wear/deterioration
    • A/C - R-134a System Flushing Procedures
  • Customer Interest
    • Body - Broken Rear Window Defogger Grid Detection
    • A/C - Musty Odors Emitted From (HVAC) System
    • A/C - Window Defroster Contact/Tab Repair Information
    • A/C - Unpleasant Odors on Vehicle Start Up
      • Overview
      • Service Procedure
        • Information
        • Cleaning and Cooling Coil Coating Application Procedure
        • Wire Splicing - General Information For C60 & C68 HVAC Systems
        • Installing the Delayed Blower Motor Control Module
        • Testing the Delayed Blower Motor Control Module
        • Delayed Blower Motor Control Module Diagnosis & Activation
    • A/C - Automatic Temperature Control Overcompensation
    • A/C - Poor Automatic Temperature Control Performance
    • A/C - Automatic Climate Control Malfunctions
    • Interior - Defroster Grille, Squeak/Rattle/Poor Fit
    • Interior - Defroster Grille Popping Noise
  • Erratic Operation
    • A/C - Automatic Temperature Control Overcompensation
  • Noise
    • A/C - Compressor Noise at Start-Up
    • A/C - Automatic Climate Control Malfunctions
    • Interior - Defroster Grille, Squeak/Rattle/Poor Fit
    • Interior - Defroster Grille Popping Noise
  • Odors
    • A/C - Musty Odors Emitted From (HVAC) System
    • A/C - Unpleasant Odors on Vehicle Start Up
      • Overview
      • Service Procedure
        • Information
        • Cleaning and Cooling Coil Coating Application Procedure
        • Wire Splicing - General Information For C60 & C68 HVAC Systems
        • Installing the Delayed Blower Motor Control Module
        • Testing the Delayed Blower Motor Control Module
        • Delayed Blower Motor Control Module Diagnosis & Activation
  • Poor performance
    • A/C - Poor Automatic Temperature Control Performance
    • A/C - Automatic Climate Control Malfunctions
• All Technical Service Bulletins
  • Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
  • Vehicle - Engine And Sub-Systems Flushing Recommendations
  • Body - Broken Rear Window Defogger Grid Detection
  • A/C - Musty Odors Emitted From (HVAC) System
  • A/C - Window Defroster Contact/Tab Repair Information
  • Electrical - Harness Connection Inspection
  • A/C - R-134a System Flushing Procedures
  • A/C - R-134A Refrigerant Dye Usage
  • A/C - Compressor Noise at Start-Up
  • A/C - Unpleasant Odors on Vehicle Start Up
    • Overview
    • Service Procedure
      • Information
      • Cleaning and Cooling Coil Coating Application Procedure
      • Wire Splicing - General Information For C60 & C68 HVAC Systems
      • Installing the Delayed Blower Motor Control Module
      • Testing the Delayed Blower Motor Control Module
      • Delayed Blower Motor Control Module Diagnosis & Activation
  • A/C - Outside Air Temperature Sensor Update
  • A/C - Automatic Temperature Control Overcompensation
  • A/C - Control Head Replacement
  • A/C - Defrost Operation Manual Revision
  • A/C - Poor Automatic Temperature Control Performance
  • A/C - Automatic Climate Control Malfunctions
  • Interior - Defroster Grille, Squeak/Rattle/Poor Fit
  • Interior - Defroster Grille Popping Noise
  • A/C - Revised Passenger Compartment Air Filter Service
  • A/C - New PAG Oil
  • A/C - Contaminated R134A Refrigerant
  • A/C - Refrigerant Recovery/Recycling/Equipment
  • Cooling System, A/C - Aluminum Heater Cores/Radiators