Heating and Air Conditioning: Technical Service Bulletins

• Customer Interest
  • Heater - Temperature Lever Is Hard To Move
• By Symptom
  • Customer Interest
    • Heater - Temperature Lever Is Hard To Move
  • Stiff controls
    • Heater - Temperature Lever Is Hard To Move
• All Technical Service Bulletins
  • A/C - Refrigerant Leak Detection
  • A/C - Heater Blows Cold Air, A/C Blows Warm Air
  • A/C - System Performance Testing
  • Tools - Denso HLD-100 Halogen Leak Detector
    • Overview
    • Extended Warranty Information
    • Usage Tips
    • Finding Leaks In the Evaporator Area
    • General Tips For Checking Leaks/Servicing HLD-100
  • Blower (Heater) Motor Gets Hot and Blows A Fuse
  • Heater - Temperature Lever Is Hard To Move
  • A/C - Heater Blows Cold Air/A/C Blows Hot Air