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Hot air from A/C

Tiny
LOOKINGFOR
  • MEMBER
  • 2003 HONDA ACCORD
  • 274,000 MILES
Hey, I went to Pep Boys to get my A/C checked due to hot air coming from the vents although I’m good on refrigerant. They did an evaluation and said that my compressor wasn’t coming on and that I needed to go to the dealer and get a replacement “Heater control head unit” due to short. I have an aftermarket radio installed so I’m really confused on what this is.

Is this located on the aftermarket radio or located inside the vehicle?

I got a 2003 Honda Accord LX sedan. The pictures below are of the aftermarket radio
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Saturday, August 3rd, 2019 AT 1:30 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
Hello,

I would start by checking fuses. I'm not sure they did. here is a guide to help and the fuse location as well along with the control head replacement instructions in the diagrams below:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Check out the diagrams (below). Please let us know what you find.
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Monday, August 5th, 2019 AT 12:41 PM

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