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-   -   07 civic lx air conditioning (https://www.civicforums.com/forums/197-mechanical-problems-vehicle-issues-fix-forum/373124-07-civic-lx-air-conditioning.html)

raisingkane 04-21-2018 04:36 PM

07 civic lx air conditioning
 
I recently bought an 07 civic lx coupe, when I first start the car the air comes out the vents very good but after a few minutes it stops. I can still feel the cold air but it isn’t coming from the vents, it does the same thing if I have the heat on.

ezone 04-21-2018 05:22 PM

Re: 07 civic lx air conditioning
 
Too vague. Need to Elaborate. More Details.


Do you mean the blower fan motor quits running?

raisingkane 04-21-2018 05:26 PM

Re: 07 civic lx air conditioning
 
The fan continues to run, I can hear it running. It act as though I have switched the air to come from the defrost vent

ezone 04-21-2018 05:30 PM

Re: 07 civic lx air conditioning
 

Originally Posted by raisingkane (Post 4744040)
It act as though I have switched the air to come from the defrost vent

Is that where the air is coming out?

raisingkane 04-21-2018 05:33 PM

Re: 07 civic lx air conditioning
 
That is where most of it is coming from, some is coming from the vents as well. But when I try to make it come from the vents nothing happens. I can turn the car off and let it set for an hour or so and it will blow out of the vents again,

ezone 04-21-2018 05:41 PM

Re: 07 civic lx air conditioning
 
Does it work normally at first, you can control where the air comes out ?

When it fails, do The controls still show the vent button illuminated?

Do a search to find the procedure for HVAC panel self diagnosis, see if it gives any fault codes.....


Could be a bad servo, could be a bad control panel....might be wiring....need to so some troubleshooting

raisingkane 04-21-2018 05:43 PM

Re: 07 civic lx air conditioning
 
Yes at first it works like it should, the buttons are lit when selected even after it messes up

raisingkane 04-21-2018 08:17 PM

Re: 07 civic lx air conditioning
 
UPDATE...... I found the video for the ac diagnostic, I ran the test but had no codes show up, but the air worked the while ride home from work. I switched the vent from head to feet and then to defrost and they all worked.

ezone 04-23-2018 07:21 PM

Re: 07 civic lx air conditioning
 
Hope it keeps working


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