Question about 2014 Hyundai Elantra

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2014 elantra heater/ac blower stopped working seconds after changing module control

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  • Hyundai Master
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Or the switch itself is common

Posted on May 16, 2019

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  • Hyundai Master
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Is it possible that your blower motor is going out and drawing too many amps and burning out the control module? Or maybe a poor ground or bad connection?

Posted on May 16, 2019

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6 Suggested Answers

6ya6ya
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SOURCE:

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Posted on Jan 02, 2017

  • 3 Answers

SOURCE: The heater / ac blower

It is the blower resister. I purchasted one at auto zone for $18.00. It is located under the passenger side dash. You need to remove the glove box and the plastic cover under the dash to expose the blower motor. the blower motor resister is right next to the motor. Simply unplug the resister remove the two screws and replace. I did this and now my fan works on all speeds.

Posted on Sep 17, 2008

justuscc
  • 360 Answers

SOURCE: 1996 mercury grand marquis gs dash blower switch

heres the electrical diag.....58909880

Posted on Oct 09, 2008

  • 137 Answers

SOURCE: the blower fan speed control stopped working

usually a bad blower resistor is at fault...

Posted on Feb 05, 2009

emissionwiz
  • 84625 Answers

SOURCE: Location of the blower motr control module

replace the blower motor speed control module, that is the only cause of this problem that I know of, and u are about the 20 post for this issue that I have read, it has fixed the other ones..

Posted on Feb 26, 2009

  • 85 Answers

SOURCE: Location of the blower motor control module

The module is located in the ducting for the heater and is accessed from the passenger area of the front seat. I think it is just under the dash but you may have to remove the glove box. it is a rectangular item held in with four screws. and should have two connectors going to it. You have to be sure to get the right replacement if you r replacing it.
thanks.

Posted on Feb 26, 2009

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2 Answers

Where is the heater resistor on a 2005 dodge dakota? Behind glove box?


should be just above the blower motor. You will need to remove the glove box door to gain access.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

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My fan motor was bllowiinghot only on high replaced the ac control module now doesnt blow at all. Is there a fuse or amplifier?


Hi Elaine , What make vehicle are you working on ? Most manufactures have a relay for hi speed an have a blower motor resistor for all other speeds . Depending on make vehicle control modules need programming in some cases . Blower Motor Problems Auto Repair Help

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2000 grand prix, temperature won go from ac to heat, stuck on ac.


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1 Answer

Hyundai Elantra A/C clicks on and off. Is it the blower transistor or the resistor? It has both items.


the ac starting and stopping is from high head pressure (too much gas/blockage) or thermostat settings If you have a climate control module that also controls the heat then it may be the module that is faulty. have it checked out by an accredited ac specialist shop.

Nov 09, 2014 | Hyundai Elantra Cars & Trucks

1 Answer

Wiring issue maybe?


Does it have an electronically variable blower speed control? If so,the blower speed module is probably bad.It works in a similar way to an elctronic speed control on a remote controlled model car.I think I remember this issue on some Buicks I worked on.

Sep 07, 2012 | 2004 Chevrolet Monte Carlo

1 Answer

How to change blower motor in. 99 grand Cherokee


Check this procedure...Blower Motor Resistor and Controller Replacement


REMOVAL

1. Disconnect and isolate the batten' negative cable.

2. Depress locking tab and unplug the wire harness connector from the blower motor

resistor or controller (power module).

3. Depress locking tab and unplug the resistor or controller connector from the blower

motor.

4. Remove the 2 screws that secure the blower motor resistor or controller to the

heater-AC housing.

5. Remove the blower motor resistor or controller from the heater AC housing.


INSTALLATION

1. Install the blower motor resistor or controller to the heater AC housing. The

housing is indexed to allow (controller power module) mounting in only one

position. Tighten the mounting screws to 2.2 Nm(20 in. Lbs.).

2. Plug in the wire harness connector to the blower motor resistor or controller.

3. Plug in the connector from the blower motor resistor or controller to the blower

motor.

4. Connect the batten' negative cable.

zjlimited_1958.jpg


Hope this helps (rerember to rating this and leave a testiomonial).

Sep 30, 2011 | 1999 Jeep Grand Cherokee

1 Answer

The heater fan won't stop, even if i turn off the key the fan still turn, unable to control it, it only turn at one speed (not the fastest one), i check the resistor it look like there's a short in it, the...


Your impala doesn't have a resistor , it has a blower motor control processor and it doesn't work the way you think it does
Chevy Trailblazer EXT Blower Motor Won Turn Off
Blower Motor Control Processor
The blower motor control processor is an interface between the HVAC control module and the blower motor. The blower motor speed control, battery positive voltage and ground circuits enable the control processor to operate. The HVAC control module provides a PWM signal to the control processor in order to command the blower motor speed. The processor supplies 12 volts to the blower motor through the blower motor voltage supply circuit. The control processor uses the blower motor ground as a low side control to adjust the blower motor speed.

HVAC Blower Motor Circuit

May 27, 2017 | Chevrolet Impala Cars & Trucks

1 Answer

How do i change blower motor resistor on 99 jeep grand cherokee


Welcome to FIxYa.com



Blower Motor Resistor and Controller Replacement

Image Blower Motor Resistor Or Controller/Power Module Remove/Install

REMOVAL

1. Disconnect and isolate the batten' negative cable.

2. Depress locking tab and unplug the wire harness connector from the blower motor

resistor or controller (power module).

3. Depress locking tab and unplug the resistor or controller connector from the blower

motor.

4. Remove the 2 screws that secure the blower motor resistor or controller to the

heater-AC housing.

5. Remove the blower motor resistor or controller from the heater AC housing.

INSTALLATION

1. Install the blower motor resistor or controller to the heater AC housing. The

housing is indexed to allow (controller power module) mounting in only one

position. Tighten the mounting screws to 2.2 Nm(20 in. Lbs.).

2. Plug in the wire harness connector to the blower motor resistor or controller.

3. Plug in the connector from the blower motor resistor or controller to the blower

motor.

4. Connect the batten' negative cable.

leedavidian_45.jpg



Thank you for using FixYa.com

Regards, Lee Davidian

Nov 22, 2010 | 1999 Jeep Grand Cherokee

2 Answers

1997 buick century - blower stays on when car is off


The blower motor relay is stuck, holding the curcit engauged. Look under the hood, find the conveinence center, where you will find fuses and relays (read the cover, see if one says AC/Heater blower relay), if not, look in your car's manual, to see where this relay is located. When you find it, pull it out, see if the moter stops, if ti does , replace it.

May 12, 2009 | 1997 Buick Century

2 Answers

Heater only works when it wants to


could possibly be control head for heater/ac system. lots of gm vehicles have this problem.sounds like a loose connection, look under the dash on the right side near blower motor to check wires to blower motor

Nov 28, 2008 | 1997 Oldsmobile Aurora

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