Heating and Air Conditioning: Technical Service Bulletins

• Customer Interest
  • A/C - Refrigerant Leaks From Connections
  • Defroster - Poor Performance Explanation
  • A/C - Compressor Leak/Noise, Poor Performance
  • A/C Blower Fan System - Inoperative
  • A/C - Heater Gurgle Noise
    • Overview
    • Service Procedure
• By Symptom
  • Customer Interest
    • A/C - Refrigerant Leaks From Connections
    • Defroster - Poor Performance Explanation
    • A/C - Compressor Leak/Noise, Poor Performance
    • A/C Blower Fan System - Inoperative
    • A/C - Heater Gurgle Noise
      • Overview
      • Service Procedure
  • Erratic Operation
    • A/C Blower Fan System - Inoperative
  • Inoperative
    • A/C Blower Fan System - Inoperative
  • Leaks
    • A/C - Refrigerant Leaks From Connections
    • A/C - Revised Procedure For Detection Refrigerant Leaks
    • A/C - Compressor Leak/Noise, Poor Performance
  • Noise
    • A/C - Compressor Leak/Noise, Poor Performance
    • A/C - Heater Gurgle Noise
      • Overview
      • Service Procedure
  • Poor performance
    • Defroster - Poor Performance Explanation
    • A/C - Compressor Leak/Noise, Poor Performance
• All Technical Service Bulletins
  • A/C - Refrigerant Leaks From Connections
  • Tools - Essential Tool Release, Engine, A/C
  • Electrical - General System Diagnosis
    • Overview
    • General Inspection Procedure
    • Trouble Diagnosis Steps
    • Incident Simulation Tests
    • Testing Circuits
    • Proper Diagnostic Procedures to Avoid Damaging Other Components
    • Examples of Common Electrical Incidents
  • A/C - Precautions for Repair/Installation
  • A/C - New Leak Detector
  • A/C - Revised Procedure For Detection Refrigerant Leaks
  • ECM - Green or Blue Relay Caution
  • Defroster - Poor Performance Explanation
  • A/C - Component Service Kit
  • A/C - ACR-3 Refrigerant Recovery and Recycling Machine
    • Overview
    • I.General Use and Cautions
    • II. Initial Set-Up, Tank Installation
    • 2.Filter Installation
    • 3.Recovery Use
    • 4.Recycling Use
  • A/C - Compressor Leak/Noise, Poor Performance
  • A/C Blower Fan System - Inoperative
  • A/C - Heater Gurgle Noise
    • Overview
    • Service Procedure
  • A/C - System Changes As Result of R-134A Refrigerant
    • Overview
    • Service Information
      • Overview
      • Refrigerant Handling Precautions
      • Refrigerant Terminology
      • R134A Service Tools & Equipment
    • Service Procedures
  • A/C - Refrigerant (R12) Recycling
  • A/C Refrigerant - Warranty Claim Reimbursement
  • R12 Refrigerant - Conservation/Recycling
    • Overview
    • Recycling Equipment In Your Dealership
    • Maintenance Is Essential
    • Destruction of the Earth's Ozone Layer
  • A/C - New Connections & O-Rings
  • A/C - Refrigerant Oil Availability/Recommendation
  • A/C - Refrigerant Oil Identification
  • A/C - Refrigerant Oil Recommendations