How To Replace A Blower Resistor

Replaced resistor with one from napa, worked for 2 min minutes then no blower at all. Loosen the 19mm lug nuts with the vehicle on the ground. Web carefully lift the glove box out from under the dash and set it aside. Step 2 :removing the radiator bottle. Plug in the wiring harness.

The blower resistor thermal fuse is usually located on the resistor board. Oem (original equipment manufacturer) blower. Remove the four bolts securing the cover next to the resistor and unplug the remaining harness. Pry off the center cap with a flat blade screwdriver. *want to own the tools i use ??

Maintenance for a healthy hvac system. How to run the test? Got warranty on that one and tried it again, same thing, worked for 2 minutes then burnt without evidence. Remove the wiring harness bracket with your 5 mm socket and ratchet. Web step 1 :remove the blower motor.

Remove the wheel lock lug nut with a wheel lock key. Blower would only work on 4. Locate and disengage the wire harness locking tab… and disconnect the wire harness from the blower motor resistor. Step 2 :remove the resistor. Web by clicking the fan speed knob from one setting to another, you’re changing the path the electricity takes through the blower motor resistor on its way to the blower motor.

If you really want to understand how resistors work in an electrical circuit, learning about ohm’s law is a great place to start. Replaced resistor with one from napa, worked for 2 min minutes then no blower at all. What is aftermarket blower motor resistor and oem? *want to own the tools i use ??

Unplug The Wiring Harness From Your Resistor.

Now, install the resistor using the screws that held the old resistor in place. Web carefully lift the glove box out from under the dash and set it aside. Then engage the wire harness connector locking tab. Replaced resistor with one from napa, worked for 2 min minutes then no blower at all.

The Resistor Is At The Bottom Of The Hvac Housing Or Just Behind The Glove Compartment.

For example, in this photo we measured the resistance of this blower motor resistor. Disconnect the leads to the resistor. Step 2 :remove the fan speed resistor. How much does it cost?

Unplug The Resistor From The Harness.

No matter what style of resistor is being replaced in the vehicle you are working. Step 2 :install the new ac heater fan speed control resistor. Web step 1 :access the blower motor resistor. Secure the resistor with your phillips screwdriver.

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Maintenance for a healthy hvac system. Remove the wheel lock lug nut with a wheel lock key. All engine if the resistor is faulty it will lose power when changing the engine speeds. Unclip the wiring from the panel.

Step 2 :remove the blower motor resistor. Step 2 :remove the resistor. This is a fairly common issue amongst rangers, explorers, and most likely the ma. Web step 1 :remove the ac heater fan speed control resistor. Web step 1 :access the blower motor resistor.