2006 Hyundai Santa Fe Heater Blower With No Speed Control

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...
Carside Manner

Carside Manner

This month, we’d like to use this space to clean our closet of an accumulation of odds and ends, and bring you up to speed on a number of issues-issues we hope will be of interest to you.

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LED Test Lights

LED Test Lights

We’ve been hammering on you for that past few years about the dangers of using a standard test light to troubleshoot delicate automotive electrical circuits.

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German Time: Porsche 944 Timing Belts

German Time: Porsche 944 Timing Belts

It’s not too often that you see an overhead cam engine equipped with two drive pulleys, four driven pulleys, two timing belts, three different types of timing belt tensioners, and five shafts. But that’s exactly what you’ll find in the Porsche 944.

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Analog Sensors

Analog Sensors

This month we’d like to take a logical next step and show how analog sensors use reference voltage to provide the ECU with important information about changes going on under the hood.

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Tech Tips

Tech Tips

Clutch Pedal Hits The Floor; Hood Release Cable Replacement; Floppy A/C Vents; Clogged Nissan EGR Passages; “The Old Rubber Band Trick”

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