Heating and Air Conditioning: Technical Service Bulletins

• Customer Interest
  • A/C - Rumbling Noise at Idle
    • Overview
    • Expansion Valve Replacement
• By Symptom
  • Customer Interest
    • A/C - Rumbling Noise at Idle
      • Overview
      • Expansion Valve Replacement
  • Noise
    • A/C - Rumbling Noise at Idle
      • Overview
      • Expansion Valve Replacement
• All Technical Service Bulletins
  • A/C - System Deodorizer
  • A/C - Compressor Noise After Start-Up
  • A/C - DTC P1458/No AC Indicator Lamp
  • A/C - Compressor Stays Engaged
  • A/C - Evaporator Rumbling Noise
  • A/C - Heater Pipe Comes Out of Cylinder Head
  • A/C - Rumbling Noise at Idle
    • Overview
    • Expansion Valve Replacement
  • A/C - Refrigerant and Lubricant Guidelines
  • A/C - Lubricant Guidelines
  • A/C - A/C Lubricant Guidelines