The most common cause of air conditioning failure is refrigerant loss. The most common cause of refrigerant loss is hose failure. Unfortunately, replacement hose assemblies aren’t always readily available. Of course, hoses always fail when it’s blistering hot. The perspiring customer expects you to fix the air immediately—if not sooner. When it’s 98 in the shade, though, there is a bright side. The desire for cold air always turns tightwad customers into willing spenders!
This specific HVAC system has no self-diagnostic abilities, but does control the blend doors and A/C while manually controlling the blower motor speed. This article is intended for the learning technicians that have an interest in diagnosing and testing a Hyundai HVAC...
How can an investigation go from bad to worse and solve these issues in a cost effective manner? Back Story 1 The Tucson arrived at the repair facility because the Check Engine light was illuminated, and secondhand information indicated that “The engine tended to run...
This story begins at the local coffee shop. We noticed at the drive-through a modern Alfa Romeo. A chat with a close friend revealed that the vehicle owner was displeased with the local dealer and a contact was created. Displeased with the dealer was a mild term. The...
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