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The location of hvac resistor - Cars & Trucks

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  • David Ellis Rhea Dec 06, 2016

    Hi charles thomas, I want to help you with your question, but I need more information from you. Can you please add details in the comment box? Please share the year, make, and model of the vehicle.

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: were is the HVAC resistor located?

check out this site. it come with pictures and advice

www.dodgeforum.com/forum/1st-gen-durango/692-durango-blower-switch.html

Posted on May 21, 2009

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roniecon
  • 6927 Answers

SOURCE: location of the resistor for hvac blower?

the blower resister is located in the blower box/usally two screws maybe 3 with multi wire plug in

Posted on Jun 30, 2009

  • 185 Answers

SOURCE: 2004 F-150 Heritage model (4.6

Blower motor resistor is in the right hand kick panel.

Posted on May 09, 2011

Testimonial: "Thanks for the quick reply. I had been looking behind glove box and center console. Seems as if rules were thrown out with Heritage model."

  • 691 Answers

SOURCE: where is the hvac fan

It is in the main hvac housing duct, close to the blower. It has two small screws holding it in the duct, and a 4 or 5 wire plug connected to it. Depending on the style hvac unit, the blower either pulls or blows air across it. It can look like a circuit board, or has several rows of wire coils. It gets really hot and must be forced air cooled any time the blower is on.

Posted on Aug 18, 2011

skychief2001
  • 21873 Answers

SOURCE: 2003 pontiac grand prix gt hvac resistor locate part

Should be behind the glove box on passenger side.

Posted on Jul 29, 2012

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1 Answer

Location of blower motor resistor 2008 sport trk


This is for manual hvac. I circled the resistor. Should be in hvac housing under the dash. In the diagram as you can see, four wire connector and you can see the wire colors.
location-blower-motor-resistor-2008-ikkmish4v1eysv1zfvqm2qmn-4-0.jpg

location-blower-motor-resistor-2008-ikkmish4v1eysv1zfvqm2qmn-4-2.jpg

Nov 06, 2016 | Cars & Trucks

1 Answer

I cant find the blower motor resistor in my saturn lw2 2000


The blower motor resistor is located in the passenger front footwell. It is in the HVAC case very close the bulkhead. It has an elongated oval connector with 4 or 5 wires going to it. The resistor itself resembles a circuit board, not the typical blower resistor.

Mar 02, 2015 | 2000 Saturn LW

1 Answer

Blower motor resistor location


mounts to the front of the HVAC box, the heatsink fits inside and is cooled by the air flowing past

Apr 08, 2014 | 2002 Infiniti QX4

1 Answer

Blower stays on after key is removed, now a/c works in front once I hit the highway.


Which of these systems does your vehicle have ?
HVAC Systems - Automatic
Blower Motor Control Processor
The blower motor control processor controls the speed of the blower motor by increasing or decreasing the voltage drop on the ground side of the blower motor. The HVAC control module provides a voltage signal to the blower motor control processor over the blower motor speed control circuit. As the requested blower speed increases, the HVAC control module increases the amount of time that the speed signal is modulated to ground. As the requested blower speed decreases, the HVAC control module decreases the amount of time that the signal is modulated to ground.

HVAC Systems - Manual
Air Speed - Front Control
The blower motor forces outside air into the vehicle's interior. The vehicle operator determines the blower motor's speed when the driver places the blower switch in one of 5 blower speeds. The blower motor will always operate in any switch position other than OFF, as long as the ignition switch is in the RUN position. The blower motor and mode switches are located within the HVAC control module. The blower motor OFF input is connected in series with the HVAC control module by the off blower motor control circuit.
Depending upon the selected speed, power is provided to the blower motor from either the ignition 3 voltage or battery positive voltage circuits from the fuse block. The battery positive voltage circuit only provides power when the High blower switch position is selected. Power and ground are provided to the HVAC control module by the ignition 3 voltage and the ground circuits.
Low Blower Speed
When the Low 1 blower speed is selected, the HVAC control module applies voltage to the blower motor resistor assembly through the low blower motor control circuit. Voltage is divided between 4 series resistors, a blower relay, and the blower motor to achieve the desired blower speed. The blower motor is grounded through the ground circuit.
Medium Blower Speeds
When the Medium 1 blower speed is selected, the HVAC control module applies voltage to the blower motor resistor assembly through the medium 1 blower motor control circuit. Voltage is divided between 3 series resistors, a blower relay, and the blower motor to achieve the desired blower speed. The blower motor is grounded through the ground circuit.
When the Medium 2 blower speed is selected, the HVAC control module applies voltage to the blower motor resistor assembly through the medium 2 blower motor control circuit. Voltage is divided between 2 series resistors, a blower relay, and the blower motor to achieve the desired blower speed. The blower motor is grounded through the ground circuit.
When the Medium 3 blower speed is selected, the HVAC control module applies voltage to the blower motor resistor assembly through the medium 3 blower motor control circuit. Voltage is divided between a series resistor, a blower relay, and the blower motor to achieve the desired blower speed. The blower motor is grounded through the ground circuit.
High Blower Speed
When the High blower speed is selected, the HVAC control module applies voltage to the blower motor resistor assembly through the high blower motor control circuit. The voltage energizes the blower relay, causing the blower motor to be connected directly to the battery positive voltage circuit. The blower motor and blower motor relay are grounded through the ground circuit.

HVAC Control Module
The HVAC control module is a class 2 device that interfaces between the operator and the HVAC system to maintain air temperature and distribution settings. The battery positive voltage circuit provides power that the control module uses for keep alive memory (KAM). If the battery positive voltage circuit loses power, all HVAC DTCs and settings will be erased from KAM. The body control module (BCM), which is the vehicle mode master, provides a device on signal. The control module supports the following features:

Feb 09, 2018 | 2005 Chevrolet Tahoe

1 Answer

Where is the blower motor and resistor located on a2006 trailblazer


{: ) The front blower motor is located beneath the right side of the Instrument Panel (dashboard), just behind the glovebox. The resistor is just on the near left, mounted on the HVAC casing. Just trace the wire from the blower motor and the other end will lead you to the resistor block.

Jun 14, 2011 | 2006 Chevrolet Trailblazer

1 Answer

I have a 2006 Dodge Ram diesel. Can you tell me where the resistor for the blower motor is located ?


It's right next to the blower, above the passenger's feet. See pic below.


jturcotte_37.jpg
  1. Disconnect and isolate the negative battery cable.
  2. Reach under the instrument panel near the blower motor and disconnect the wire harness connector from the blower motor resistor.
  3. Remove the two screws that secure the blower motor resistor to the HVAC housing.
  4. Remove the blower motor resistor from the HVAC housing.

Nov 30, 2010 | 2006 Dodge Ram 2500

2 Answers

Where is the blower motor resister located on on a 2005 dodge dakota V6 slt?


It should be mounted on the blower box,near the blower motor to keep it cool,it mounts on the out side,but actually goes inside the blower box,it has a multi wire connector to it.

May 11, 2010 | 2005 Dodge Dakota

2 Answers

1999 Ford Ranger - AC only blows on high -from what I'm reading I think it's a bad HVAC Resistor Pack. Where is it, and how do I get to it???? Thx!!!


the resistor is located next to the blower motor which is located under the dash on the passenger side. the resistor is held into the caseing with two screws. There is a three wire connector attached to the resistor.

Mar 16, 2010 | Ford Ranger Cars & Trucks

2 Answers

Liberty HVAC blower motor only works on hi speed. No low or middle speed. Is there a relay or thermal resistor for this and where is it located?


The HVAC Blower Motor Resistor needs to be replaced. It is located in behind the glove box. You have to remove the glove box which is easily done by releasing two clips located on each side of the compartment door. Then slide the cover to the right and the cover will come right off. I just had my replaced today and it only took the garage 10 minutes to install the new one.

Sep 03, 2009 | Jeep Liberty Cars & Trucks

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