Heating and Air Conditioning: Technical Service Bulletins

• Recalls
  • Recall 88V133000: Cooling System Hose Replacement
  • Recall 89V140000: Heater Hose Repair/Rerouting
• Customer Interest
  • A/C Compressor Clutch - Inoperative
  • A/C Blower Motor - Inoperative
  • Heater - Intermittent/Constant No Heat Condition
  • A/C System - Low Level Moaning Noise
  • A/C Liquid Line - Heat Damaged
  • A/C - Condensate Leaks Into Passenger Compartment
  • A/C - Condensate Leakage Into Passenger Compartment
  • A/C Evaporator Housing - Water Leaks to Interior
• By Symptom
  • Abnormal wear/deterioration
    • A/C Liquid Line - Heat Damaged
  • Customer Interest
    • A/C Compressor Clutch - Inoperative
    • A/C Blower Motor - Inoperative
    • Heater - Intermittent/Constant No Heat Condition
    • A/C System - Low Level Moaning Noise
    • A/C Liquid Line - Heat Damaged
    • A/C - Condensate Leaks Into Passenger Compartment
    • A/C - Condensate Leakage Into Passenger Compartment
    • A/C Evaporator Housing - Water Leaks to Interior
  • Erratic Operation
    • Heater - Intermittent/Constant No Heat Condition
  • Inoperative
    • A/C Compressor Clutch - Inoperative
    • A/C Blower Motor - Inoperative
    • Heater - Intermittent/Constant No Heat Condition
  • Leaks
    • A/C - Condensate Leaks Into Passenger Compartment
    • A/C - Condensate Leakage Into Passenger Compartment
    • A/C Evaporator Housing - Water Leaks to Interior
  • Noise
    • A/C System - Low Level Moaning Noise
  • Recalls
    • Recall 88V133000: Cooling System Hose Replacement
    • Recall 89V140000: Heater Hose Repair/Rerouting
• All Technical Service Bulletins
  • A/C - Filtering Refrigerant After Compressor Replacement
    • Overview
    • Service Procedure
  • Air Conditioning - Return of Obsolete Filter Kits
  • A/C System - Service TSB List
  • Air Conditioning - Odor Service Procedure
    • Overview
    • General Procedure
    • Manual A/C Systems
    • EATC A/C Systems
    • ATC A/C Systems
  • A/C Compressor Clutch - Inoperative
  • A/C - Warner Compressor Clutch Replacement
  • A/C Blower Motor - Inoperative
  • Heater Core - Leakage Diagnostic Tips
  • Heater - Intermittent/Constant No Heat Condition
  • A/C Aspirator Drain Tube Kit - Service Only
  • Recall 88V133000: Cooling System Hose Replacement
  • Recall 89V140000: Heater Hose Repair/Rerouting
  • A/C System - Low Level Moaning Noise
  • A/C Liquid Line - Heat Damaged
  • Air Conditioning - Dealer Installed Units
  • Heater Damper Door - Service Part Information
  • A/C - R12 Refrigerant Substitutes Service Tip
  • R-12 Refrigerant - Substitutes
  • Air Conditioning - Use of Correct Fluorescent Tracer Dye
  • A/C - Spring Lock Coupling Service
  • A/C - Condensate Leaks Into Passenger Compartment
  • A/C - Condensate Leakage Into Passenger Compartment
  • A/C Evaporator Housing - Water Leaks to Interior