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Heater blower only works on high was told it might be the resistor! just not sure where in the car ,under the glove box ? is there any pics out there ?

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Chek on the motor box it has 4 wirs

Posted on Dec 11, 2009

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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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Heater control only works on high


Usually a bad resistor. The high speed circuit bypasses the resistor and is powered by a relay.
The resistor is mounted in the HVAC box, either on the firewall or under the glove box, and has 4 or 5 wires.

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1998 buick century my heater and ac fan only work on high i'm told it's the blower relays where are they located


they are not relays its a blower motor resistor a one piece unit usually held in by two bolts and an electrical connector either under the passenger side dash or behind glove box

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1 Answer

Heater only run on high speed


Hello Sanda.

The blower speed system on your car goes through a resistor to give various speeds.
The reason it still works on high is that when set on high it doesn't go through that resistor.

It gets direct battery voltage.
The resistor is not too expensive and easy to replace.

To replace;
  1. Open the glove box.
  2. Flex both sides of the glove box bin inward near the top far enough for the rubber glove box stop bumpers to clear the sides of the glove box opening, then roll the glove box downward.
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  1. Reach through the glove box opening to access and disconnect the instrument panel wire harness connector for the blower motor resistor from the resistor connector receptacle.
  2. Reach through the glove box opening to access and disconnect the blower motor pigtail wire connector from the resistor connector receptacle.
  3. Remove the two screws that secure the blower motor resistor to the evaporator housing.
  4. Remove the blower motor resistor from the evaporator housing.
There you are. Thank you for using FixYa.

KL

Jan 14, 2011 | 2001 Chrysler Town & Country

2 Answers

A/C Heater blower fan does not cycle through all speeds


Yes it is the blower Motors Resistor board. It is up behind the blower motor, just under the glove box. You have to remove the black KICK panel with its two "Push Pins" that will break too. There are 3 screws holding that resistor board in, the back two are a bear to get to. Good luck.

Feb 17, 2010 | 1998 Buick Century

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1997 Chevy K1500 heater only works on high


Good chance it's the resistor . Will be in circuit between switch and blower, usual locations are on ducting under dash on passenger side, or behind glove box. Locate wires coming from blower motor, and follow them back to resistor.

Dec 19, 2009 | 1997 Chevrolet K1500

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Mercury Cougar heater blower only works on high.


remove the trim panel below the glove box and you will see the blower motor,just to the left of it you will see a 4 wire connector plugged into the case. This is the blower motor resistor,this is what you need to replace.

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1 Answer

My heater blower doesnt work


You have been told right. The resistor block is under $20.00 from the dealer.

Jan 15, 2009 | 2001 Chrysler Town & Country

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