How To Remove Blower Motor
If the Blower for Your Machine Air Conditioner and Heater Isn't Working Properly, You May Need to Replace a Faulty Blower Motor Resistor.
- DIY Difficulty Level: Beginner
- Cost: $114-$125 including labor, $lxx DIY
- Fourth dimension Required: ane hour
- Tools & Materials: minor ratchet and socket set
What Is A Blower Motor Resistor?
The blower motor resistor is an electrical component that controls the fan speed of the blower by sending an alternating current from the fan speed command switch on your dashboard to the blower motor fan located in the HVAC housing. Knowing how to supervene upon a blower motor resistor isn't difficult since the resistor is mostly establish in shut proximity to the air cabin filter and blower motor.
The blower motor is what sends air through the vents of your HVAC system whether it's for the heat or air conditioning. The HVAC housing of most modern vehicles is located inside the vehicle backside the rider side of the dashboard. This repair was performed on a 2022 Toyota Tacoma, but the verbal location of your blower motor resistor could vary.
How Much Does it Cost to Supervene upon the Blower Motor Resistor?
The average toll to supervene upon the blower motor resistor at a repair store is between $44 and $55 in parts and $seventy in labor costs, for a total cost of around $114 to $125.
On the other mitt, you lot can easily gear up the blower motor resistor at home in about an hour (fifty-fifty if you're a beginner) and for around $70.
What Are Common Symptoms Indicating Yous Need to Replace the Blower Motor Resistor?
- Blower motor not working at all
- Blower motor merely working on ane speed, and inoperative on the other speeds
If the blower motor isn't working at all, you should get-go double check whatever applicative fuses or relays under the hood or in the motel. There is yet a risk that the blower motor control could exist faulty, just if the command knob feels good and all the fuses and relays are good, chances are you need to replace the blower motor resistor. The about common symptom of a faulty resistor is that the blower motor only works on 1 speed with the HVAC controls and it's inoperative on all other speeds.
Upon removal of the blower motor resistor, a quick visual inspection tin sometimes verify that the part is faulty as it volition have a nighttime spot (resembling a burn) on the resistor. This visual damage isn't always present, though, as we found out during this repair on a 2022 Tacoma.
DIY Jobs Related to the Blower Motor Resistor
While yous're nether the nuance working around the HVAC housing, hither are some related items that you should perform for preventative maintenance or to prevent the need for future issues with your HVAC system.
- Remove and clean blower motor fan
- Replace air cabin filter
How to Supplant a Blower Motor Resistor
The blower motor resistor is usually extremely piece of cake to access, just the difficult office can exist positioning your body inside the auto to remove the function. The resistor is at the bottom of the HVAC housing or but behind the glove compartment.
Pace 1: Remove the glove box door, if necessary.
Removal of the glove compartment ordinarily doesn't require any tools equally you tin can just push button in on the sides and lower the door away from the dashboard. Some vehicles might require tools to remove this part, while others, like this 2022 Tacoma, don't crave the glove compartment to be removed at all in guild to gain admission to the blower motor resistor.
Step 2: Disconnect the wiring harness and remove screws.
Depending on the location of the blower motor resistor, it is sometimes easier to remove the harness commencement. On other cars, it's easier to remove the resistor from the housing and and then disconnect the harness.
Step 3: Remove and supersede the blower motor resistor.
Once the screws have been removed and the wiring harness has been disconnected, the blower motor resistor just slides right out of the HVAC housing. If the new resistor comes with a prophylactic or cream gasket textile effectually the outside edge, then be sure to remove the one-time gasket also. It'southward possible that some resistors do not have whatsoever type of gasket.
Before completing the total installation of a new blower motor resistor, you can check the proper operation by loosely plumbing fixtures the new resistor in place and checking to verify that all blower motor fan speeds operate as designed.
Step 4: Tighten screws and reattach wiring harness.
Once you've confirmed that the blower motor is functioning properly, it'due south time to tighten the screws and reattach the wiring harness in opposite society that yous removed them in Step 2.
Footstep five: Reinstall the glove box door.
If information technology was necessary to remove the glove box to admission the blower motor resistor, the last step in this DIY repair will be reinstalling this door.
Stay Cool!
With summertime heat in full effect, don't sweat an inoperable blower motor! Follow these easy steps for how to supersede a blower motor, and have your machine's HVAC arrangement working as designed to proceed yous comfortable while driving year round. To keep your car running as smoothly every bit possible, don't forget to plug in the FIXD Sensor and app to monitor car wellness in real time, diagnose the check engine low-cal, and get maintenance alerts to your phone.
Lifelong automotive enthusiast with a soft spot for offroading. Wrencher turned author, but I all the same love to tinker on just about anything with an engine. Dream car: necktie betwixt a '71 Hemi 'Cuda and a '91 GMC Syclone. #GirlDad #SaveTheManuals
Source: https://www.fixdapp.com/blog/how-to-replace-blower-motor-resistor/
Posted by: blevinsainght.blogspot.com
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