Heating and Air Conditioning: Technical Service Bulletins

• Customer Interest
  • A/C - Whistling Noise When Driving With A/C OFF
  • MIL ON/Trouble Codes Stored/Driveability Symptoms
  • A/C - Heater Core Electrolysis/Leakage
• By Symptom
  • Abnormal wear/deterioration
    • A/C - Heater Core Electrolysis/Leakage
  • Customer Interest
    • A/C - Whistling Noise When Driving With A/C OFF
    • MIL ON/Trouble Codes Stored/Driveability Symptoms
    • A/C - Heater Core Electrolysis/Leakage
  • Erratic Operation
    • MIL ON/Trouble Codes Stored/Driveability Symptoms
  • Leaks
    • A/C - Heater Core Electrolysis/Leakage
  • Noise
    • A/C - Whistling Noise When Driving With A/C OFF
• All Technical Service Bulletins
  • A/C - Filtering Refrigerant After Compressor Replacement
    • Overview
    • Service Procedure
  • A/C - Whistling Noise When Driving With A/C OFF
  • MIL ON/Trouble Codes Stored/Driveability Symptoms
  • A/C - Identification of Non Approved Refrigerants
    • Overview
    • A/C Refrigerant Analyzer Function
    • Recovery of Contaminated Refrigerant
    • Repairing A Contaminated A/C System
    • Disposal of Contaminated Refrigerant
  • A/C - Heater Core Electrolysis/Leakage