Question about 2004 Mazda MPV

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2004 mazda mpv ac does not blow air very well. The ac is cold but something is wrong with the blower. What can be done?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: 2000 Mazda MPV Heating problem

The heater lines that run to the back of the right rear side gets rusty and start to leak anti-freeze. There is a black cover under and above the RR tire that has to be removed so u can see.

Posted on Feb 09, 2009

greg_margo
  • 1959 Answers

SOURCE: AC STOPPED BLOWING COLD; ONLY BLOWS ON MAX MANUAL SETTING

Your AC is low on refrigerant; The AC compressor needs a minimum amount of regrigerant to run. If and when it does run (while low on refrigerant) the air coming out of the vents will not be cold. The refrigerant you require is R-134A and is available over the counter but if you are the least bit unsure as to how to add refrigerant, taking it to a garage that does AC recharging would be your best play. If you want to try to add refrigerant on your own you will need the following, 1LB can of R-134A, an AC hose adapter to deliver the refrigerant, and preferably an AC pressure guage to ensure you are not overfilling the AC line which will damage the system.

Posted on May 10, 2009

co7196
  • 3433 Answers

SOURCE: 2004 Mazda MPV vacuum line from pcv valve and

You have the wrong type hose on the pcv valvle. It isn't vacuum hose.

Posted on Nov 12, 2009

Testimonial: "thank you you have been very helpful i understand now but the hose that is on the new pcv valve is a vacuum hose "

  • 1 Answer

SOURCE: 2004 Mazda RX8 Heater problem

There is a well known problem that is a manufacturer's defect with the soldered connection on the circuit board behind the temperature knob. There is a fix to re-solder the connections but the dealer will gladly take $450 to replace it with the same bad board that will last you a while. Look for the link to show you how to fix it yourself.

Posted on Dec 19, 2009

mrgreenz
  • 962 Answers

SOURCE: AC BLOWER NOT BLOWING

The resistor that controls the blower motor. it is a small gadget that has a 2 or 3 wire plug . Replacing the resistor should fix your problem. It is on or near the blower motor. Under the dash. Not easy to remove . But it can be. Please give thumbs up if helped.

Posted on Jan 21, 2010

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1 Answer

Blows cold air. How do I get it to blow hot air again?


MAZDA MPV SERVICE REPAIR MANUAL 2002 2003 2004 2005 DOWNLOAD

for better result of your problem contact the reliable-store they have the best service manual

Jan 18, 2016 | 2003 Mazda MPV

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The air is cold, but even when the fan is on high, the air conditioner of my 2004 mpv blows very weak and won't cool van very well.


hello l..... Begin by replacing the air conditioner relay. That should solve the weak fan volume. If the AC still is not as cold as it should be get the AC system charged [add more refrigerant]. The charging requires special tools so most folks leave that to the pros at the garage. Joe

Jul 17, 2011 | 2004 Mazda MPV

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When I turn on the heat in my 2004 mazda mpv the front air vents blow heat but the rear air vents are blowing cold. I have adjusted every setting is there something I am overlooking.


When I turn on the heat in my 2004 mazda mpvicon1.png the front air vents blow heat but the rear air vents are blowing cold. I have adjusted every setting is there something I am overlooking.

Jan 14, 2011 | 2004 Mazda MPV

1 Answer

I have a 2004 Mazda MPV and only get air blowing at 1 speed. How do I determine if it is the blower or resistor that needs replacement?


if the blower blows at all, the blower is working. so the resistor is bad. BUT if it has high miles you want to test the blower and see how many amps its drawing, high amps will kill a resistor.

Aug 31, 2010 | 2004 Mazda MPV

1 Answer

My 2005 mpv front ac only blows on low. it blows cold it just won't turn up past the lowest setting.


Hello,this is just a blower resister gone out.It is located near the blower box in the fire wall under the hood near the passengers side under windshield,or under dash very near blower motor.It is mounted with two,maybe three screws.the resister is mounted where it is in a hole.If I can help you please contact me,roniecon@gmail.com

Jul 19, 2009 | 2004 Mazda MPV

1 Answer

The rear fan for ac dose not work


HAVE U JUMER 12 VOLTS TO THE FAN TO SEE IF IT WORKS?

Jun 24, 2009 | 2004 Mazda MPV

2 Answers

My 2004 Mazda MPV AC does not seem to be working it blows air out but not as cold as it should be - any ideas - it seemed cold enough last week 


My 2004 MPV was just diagnosed with a corroded aluminum line to the rear cabin air-con unit. It cost me $50 to get the unit leak-checked. Also got a $700 estimate to replace the line.

Jun 07, 2009 | 2004 Mazda MPV

2 Answers

2000 Mazda MPV Heating problem


The heater lines that run to the back of the right rear side gets rusty and start to leak anti-freeze. There is a black cover under and above the RR tire that has to be removed so u can see.

Dec 23, 2008 | 2000 Mazda MPV

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