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2004 V6- A/C blows hot air randomly

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  #1  
Old 09-03-2013, 10:37 AM
Tashwinder Cheema's Avatar
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Join Date: Jun 2013
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Default 2004 V6- A/C blows hot air randomly

Hey guys, I'm having a small issue with my mom's car and was looking for some assistance.

A week or so ago I noticed that the passenger side vents weren't blowing as cold as the driver side. When I would adjust the temperature on the passenger side up and then down, it would blow cooler. A few days later, the A/C is blowing warm air randomly. Meaning during a drive, for about 20 min the A/C will blow warm air, then start blowing ice cold air for another 10 15 minutes.

My mother took it to the mechanic and he said it needs a new fan control unit. Parts are 190 and labor 150. He said it is a common problem in these cars. Can anyone give me their opinion on this?

The car has 135K miles, and has never had the A/C serviced.
 

Last edited by Tashwinder Cheema; 09-03-2013 at 10:39 AM.
  #2  
Old 09-03-2013, 05:22 PM
poorman212's Avatar
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Location: Youngsville, NC
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Sounds like you have auto/dual temp control?

There is a self test you can do of the HVAC unit to see it has any stored "trouble codes".

At the top of this section there is a sticky: "Common DIY Threads and Info" - or something like that. In there, there should be a link to the "how to" on getting the codes.

Did you get a quote with the part number of the part? There are a few things this could be, some of which would "fit" with the quote, others do not.
 
  #3  
Old 09-04-2013, 08:56 AM
Tashwinder Cheema's Avatar
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Join Date: Jun 2013
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Originally Posted by poorman212
Sounds like you have auto/dual temp control?

There is a self test you can do of the HVAC unit to see it has any stored "trouble codes".

At the top of this section there is a sticky: "Common DIY Threads and Info" - or something like that. In there, there should be a link to the "how to" on getting the codes.

Did you get a quote with the part number of the part? There are a few things this could be, some of which would "fit" with the quote, others do not.
Yes it's the auto/dual temp control. I'll look it up and see what I find on getting the codes.

I can try to get the part number from my mechanic, according to him this is a common problem in this body style Accord.
 
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