Question about 2004 Dodge Grand Caravan

3 Answers

The fan doesn't work for the front defroster/heater.

Posted by on

3 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 4,803 Answers

Using a test light, check for power at the blower motor connector. If thereis power there, replace the blower motor. If there is no power there, it could be the blower motor switch or the blower motor resistor. The most common is the blower motor resistor.

Posted on Jan 04, 2011

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 144 Answers

Hi, have you check your fuses and relays. If all is good then check the blower motor resistor, to see if you are getting power to it. If you are getting power to resistor,check and see if there is power at blower motor it self, if no power replace resistor. If you have power at blower motor replace blower motor.If you need more help just re post. Sorry i forgot all this is on passanger side of car inside might have to drop black kick panel.
Thanks dodge tec

Posted on Jan 04, 2011

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 15 Answers

Check voltage at blower motor

Posted on Jan 04, 2011

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 548 Answers

SOURCE: ALL HEATER CONTROLS WORK EXCEPT FRONT DEFROST

Check for a loose or cracked vacuum hose that activates the dampers to move air up to the windshield.

Posted on Jan 12, 2009

  • 135 Answers

SOURCE: heater fan doesn,t work

if you are getting power at the fan plug, it is possible that the recycled motor is bad.

Posted on May 19, 2009

  • 180 Answers

SOURCE: my heater stopped working all of a sudden

Check the fuses in the fuse block under the dash.

Posted on Dec 15, 2010

zappanut
  • 959 Answers

SOURCE: The heater fan on my 2006 GMC Sierra only blows to

Most likely is your blend door is faulty (bad motor/broken tab?).
Defrost is the idle possition ( as it is the most important).
You may have a disconnected vacuum hose from the climate controle panel if you recently (ever?) had work done in the dash area...
But my suspicion is the blend door motor...

Posted on Sep 29, 2011

Molson02536
  • 3854 Answers

SOURCE: heater fan comes on intermitently (often after

Its common that the wire harness has melted where it connects to the blower motor resistor. To get to the blower resistor you must take off the modesty panel that hides all the wiring. The right side of this panel (to the right of the courtesy lamp) just swings out of the way on a plastic hinge, after you untuck it from the other side. It does not come all the way off, but it doesn't need to. After this, the other (larger) section removes with three screws. (This panel must be reinstalled correctly, because molded into it was part of the ductwork that routes air up to the defrost vent on that side. Make note of how it fits before you take it out.) Lay all this carefully aside where you can find them later, especially the screws.

Once this is out of the way, the real fun begins. The blower motor is behind your glove box, partially obstructed by an electronic relay box (BCM). The blower motor relay is behind the blower motor, jammed up against the firewall. Disconnect the wiring harness from the resistor and the motor; tuck it out of the way. You should not have to take the blower motor out to get to the resistor, but if it's in your way, go ahead. Be careful to move your head out from under the dash...the blower motor is heavy, and if it falls on your forehead, you'll have an embarrassing mark to explain to people for about a month. The resistor mounts with two screws.

You can replace the resistor or just replace the wire harness if it's melted which is a common issues after a few years of being heated up from the electrical current running through the wires.

Good luck and keep us posted.

Posted on Oct 23, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

No air in front but i have air in rear is there a belt in front ??


Can you hear the front ac/heater fan? They use the same AC compressor so that should be okay. The fan switches fail quite often on those. That controls how much air is pushed by the fan for AC, heat and defrost. The switch is attached to the fan knob on the dash.

Aug 29, 2014 | 2005 Chevrolet Suburban

1 Answer

2007 Suzuki Forenza ac/heater/defrost fan not working


the cab heater fan?, there can be 4 fans on some cars.
front condenser, 2 on rad, and 1 in cab heater box.
the cab fan? does it fail on high too?
it has a switch, (marked fan speed)
the switch is bad ,if low speed are dead. and high are good.
or wiring to it , the motor or the fuse.
even a cracked fuse, change the fan fuse to a new fuse.

Mar 29, 2013 | 2007 Suzuki SX4

1 Answer

Dodge Stratus R/T fan doesn't come on while car is running and car is getting hot.


FAN NOT WORKING


It can be issue with faulty motor or its faulty fan control relay.


Bother are to be inspected.

Test volt at fan relay and fan motor.

-------------

For more help, I suggest you to go through the troubleshooting links mentioned below:-----

Click the link below: ------

How to replace Cooling Fan on Acura Car models?

http://repairhelpcenter.blogspot.com/2011/11/how-to-replace-cooling-fan-on-acura-car.html

--------------

OBD Code P1490 low speed fan relay ckt open-short

http://schematicsdiagram.blogspot.com/2012/11/obd-code-p1490-low-speed-fan-relay-ckt.html

---------------

Engine cooling components working?

http://repairhelpcenter.blogspot.com/2011/11/engine-cooling-components-working.html

----------

How does Vehicles Engine cooling system works?

http://repairhelpcenter.blogspot.com/2011/11/how-does-vehicles-engine-cooling-system.html

---------------

Hyundai Sonata cooling fan not working

http://schematicsdiagram.blogspot.in/2012/02/hyundai-sonata-cooling-fan-not-working.html

-------------

Fuel pump relay and cooling fan relay troubleshooting on 1997 ford thunderbird?

http://repairhelpcenter.blogspot.com/2011/10/fuel-pump-relay-and-cooling-fan-relay.html

--------------

Fan belt routing diagram for 2004 Volkswagen Jetta?

http://carbeltrouting.blogspot.com/2011/12/fan-belt-routing-diagram-for-2004.html

---------

Timing belt, drive belt, serpentine belt, accessory belt, fan belt, engine belt routing diagrams for all types of car models?

http://carbeltrouting.blogspot.in/2012/02/timing-beltdrive-beltserpentine.html

-------------

A/C, heater, defroster fan, not working?

http://technoanswers.blogspot.in/2012/02/ac-heater-defroster-fan-not-working.html

---------

Blower fan not running on Isuzu trooper?

http://technoanswers.blogspot.in/2012/02/blower-fan-not-running-on-isuzu-trooper.html

---------

How to replace blower motor fan assembly on 2000 GMC Yukon?

http://repairhelpcenter.blogspot.com/2012/01/how-to-replace-blower-motor-fan.html

----------

Heater AC or defroster fan not working on KIA?

http://technoanswers.blogspot.in/2012/02/heater-ac-or-defroster-fan-not-working.html

------------

These will help.

Thanks.

Nov 27, 2012 | Cars & Trucks

2 Answers

My a/c (heater & Defrost) doesn't always work, could it be a fuse or the fan blower?


Check whether you might have bad connection or contact,or e ven bad switch.

Sep 03, 2012 | 2005 Kia Spectra

1 Answer

No fan operation on867819221 ac


It can be issue with relay or wiring of the fan causing the problem.
Check the help links.Click the link below:---
A/C, heater, defroster fan, not working? http://technoanswers.blogspot.in/2012/02/ac-heater-defroster-fan-not-working.html

--------
Heater AC or defroster fan not working on KIA? http://technoanswers.blogspot.in/2012/02/heater-ac-or-defroster-fan-not-working.html

--------
Where is A/C CONDENSER FAN MOTOR RELAY Located? http://repairhelpcenter.blogspot.com/2011/11/where-is-ac-condenser-fan-motor-relay.html

------------
How to Remove Fan Clutch ?


http://technoanswers.blogspot.in/2012/04/how-to-remove-fan-clutch-on-2005-gmc.html

--------
This will help.
Thanks.

Jul 17, 2012 | Cars & Trucks

1 Answer

The heater fan on my 2006 GMC Sierra only blows to defrost. Directional control switch doesn't change it.


Most likely is your blend door is faulty (bad motor/broken tab?).
Defrost is the idle possition ( as it is the most important).
You may have a disconnected vacuum hose from the climate controle panel if you recently (ever?) had work done in the dash area...
But my suspicion is the blend door motor...

Sep 29, 2011 | 2006 GMC Sierra 1500HD

1 Answer

Why is my heat/front defrost not working very well. Only shoots warm air? And not very forceful.


hi from uk can i offer this advice ? when you start engine let it warm up a little then drive untill temp guage reads warm at least ? then when you put front screen defrost on only select screen and No 2 speed then as temp reaches normal screen will clear fully if you select full speed on heat blower to clear screen at first start it will not work because the coolant from engine passing thro the heater matrix/radiator will be rapidly cooled by fan of heater TRY IT? in years gone by it was common remedy if you were stuck in traffic and temp rose towards hot you could cool system down by putting heater on full heat and the fan on max this cooled the engines coolant as it passed thro the heater ?hope you understand how heater/fan should work for optimum efficiency my wife has owned 2 of these accents and never had heat/demist problems it is surprising how many people consider the demist/heater systems are poor on many cars not just hyundai hope this helps best wishes

Dec 15, 2009 | 2001 Hyundai Accent

Not finding what you are looking for?
Cars & Trucks Logo

1,115 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dodge Experts

yadayada
yadayada

Level 3 Expert

75197 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7782 Answers

Are you a Dodge Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...