Nissan Pathfinder 2005 - 2012 Blower Motor | Resistor Diagnostic скачать в хорошем качестве

Nissan Pathfinder 2005 - 2012 Blower Motor | Resistor Diagnostic

Use this technique on the field as a professional technician or as a complete beginner to diagnose several blower motors in less than 5 minutes Watch me replace this blower motor     • Nissan Pathfinder 2005 - 2012 Blower Motor...   Check out how to diagnose a resistor    • Jeep Grand Cherokee 2005 - 2010 Resistor |...   This fan uses a 2 wire connector.  Blue wire & white with a green tracer wire.  One is power & one is ground.  A consistent pulsing or blinking ground indicates a pulse width modulated circuit turned on or ground side switch circuit turned on and not necessarily a bad GND. This is a typical control method for a high speed fan motor. The power probe 4 allows you to identify these commonly used control methods with more accuracy. Or obviously a scope could be used. I used a power probe 3 The resistor has 4 wires.  2 wires lead to the fan and are the same colors.  The other 2 wires on the resistor must have power and ground as well.. even without looking at a wiring diagram this is basic electrical fundamentals. This knowledge will help you diagnose quicker and with more confidence.  If you have power coming into the resistor but not coming out of it towards the fan than you can be assured the resistor is the problem.  Thanks for watching and I hope this helps! Feel free to subscribe to my channel 👍