Successful Blower Motor & Resistor Diagnosis & Replacement | Pro Training PowerHour скачать в хорошем качестве

Successful Blower Motor & Resistor Diagnosis & Replacement | Pro Training PowerHour

In this session of Pro Training PowerHour, Pro Training Instructor Peter McArdle discusses various blower motor circuits and diagnostic and replacement tips. 0:00 Introduction 1:21 Learning Objectives 5:58 Blower Motor Types 06:55: Brushed Blower Circuits 14:06: PWM Blower Circuit 22:29 DC Motor Operation 22:58 BLDC Motor Basics 26:04 Typical Brushless Blower Motor Circuit - No Feedback 34:18 Check Blower Motor Current Draw 35:57 Check Evaporator Case Drain 36:15 Replace Resistor & Pigtail 36:31 Check for Cage Binding 36:51 Impact of a Bad Splice Pro Training Power Hour is a free, live virtual technical series that features live demonstrations from Standard® Pro Trainers. Each session will provide you with a systems overview, diagnostic recommendations and installation tips. Register for the next PowerHour: http://www.ProTrainingPowerHour.com Watch previous sessions:    • Pro Training Power Hour   More GDI videos:    • GDI - Gasoline Direct Injection   To learn more, visit: https://www.standardbrand.com/en