The decorative patterns scrolled at the top of our gate are some of the lesser known symbols found in schematic drawings, and are used to indicate the Logic Gates found in computers. Logically enough, these symbols are showing up in more and more automotive schematics. Maybe you’ve seen them already, and wondered what they were. Understanding what these symbols stand for is an aid to understanding computer controls.
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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