Author Topic: Air conditioning. Hot air side driver and cold air side copilot.  (Read 147 times)

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  • Posts: 7
  • es Spain
  • 2010 FD 5 Door, Diesel 1.6 128hp, Manual, White
Hello everyone,

The doubt is simple. I noticed that there is cold air coming from the grilles on the right side, while the ones on the left side are hot and very hot.

It emits hot air through all the grates except the right side:

Moon grid right part: Cold
Right front grille: Tempered
Grid right (next to window): Cold
Right front grille feet: Cold
Rear right side grille: Cold
 
I go with a heat that I die and my companion frozen ... Any ideas?

I have disassembled the car, I have checked that the Temperature Actuator works correctly, ie it is moving correctly. (REF: 971592L000)

Actuator:



Photos of the actuator.







It is really difficult to reassemble the motor because there is hardly any gap.

I have checked all kinds of connections and everything works correctly. The only thing that does not fit is a cable through the area behind the radio ... which is not plugged in.
( :link: What is this connector for? )





I have checked fuses, relays, etc ... and I can not find anything wrong.

I have taken the car to an official Hyundai dealership and they thought the same thing as me but on hearing what I have done, they have checked it and they do not know what it can be. They have to dismantle the whole dashboard ... until they see where the fault is ... and the arrangement can be very very expensive.

Can anyone tell me what it can be? Maybe the engine is failing even though it really opens and closes?

 need help, I'm desperate

Thank you!!!!!


  • i30 2010 - 128hp

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Re: Air conditioning. Hot air side driver and cold air side copilot.
« Reply #1 : October 11, 2017, 06:05:52 »
As illogical as it sounds, this video explains it as needing a regas! :crazy1:

  • Frugal Firty: 09 HyperSilver 5sp SLX CRDi /bodykit/cammirror/dashcam/GPS

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  • Use it or lose it!
  • Posts: 12,805
  • au Australia
    Melbourne
  • Callsign GUNZ
    • Professional Biography
Re: Air conditioning. Hot air side driver and cold air side copilot.
« Reply #2 : October 11, 2017, 06:25:13 »
This one alerts you to checking BOTH servo motors' operation:

:link: How to Diagnose the AC Vent Problem: Hot on One Side, Cold on the Other - YouTube
  • Frugal Firty: 09 HyperSilver 5sp SLX CRDi /bodykit/cammirror/dashcam/GPS

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  • Author
  • Posts: 7
  • es Spain
  • 2010 FD 5 Door, Diesel 1.6 128hp, Manual, White
Re: Air conditioning. Hot air side driver and cold air side copilot.
« Reply #3 : October 11, 2017, 06:50:09 »
As illogical as it sounds, this video explains it as needing a regas! :crazy1:


As I understand it, in this case the problem is that it does not cool ... not that it does not heat. The problem is in the cold, I have it in the hot.
  • i30 2010 - 128hp

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  • Author
  • Posts: 7
  • es Spain
  • 2010 FD 5 Door, Diesel 1.6 128hp, Manual, White
Re: Air conditioning. Hot air side driver and cold air side copilot.
« Reply #4 : October 11, 2017, 06:52:01 »
This one alerts you to checking BOTH servo motors' operation:

:link: How to Diagnose the AC Vent Problem: Hot on One Side, Cold on the Other - YouTube

Yes, this is possible, it is possible that the car has a servomotor there. I have to dismantle that area.

One more thing, the air conditioner has a self-diagnosis ... that follows the following diagram. I can not get it to work. Could someone help me?

  • i30 2010 - 128hp

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  • Author
  • Posts: 7
  • es Spain
  • 2010 FD 5 Door, Diesel 1.6 128hp, Manual, White
Re: Air conditioning. Hot air side driver and cold air side copilot.
« Reply #5 : October 13, 2017, 14:00:50 »
I need help  :mad:
  • i30 2010 - 128hp

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Re: Air conditioning. Hot air side driver and cold air side copilot.
« Reply #6 : October 13, 2017, 15:05:02 »
I need help  :mad:

I'll tag our "master" technician @cruiserfied , but don't get "mad" I'm sure if anyone that has seen this could have helped so far they would have. :undecided:
  • MY18 PD SR & 2014 1.6 GDi Tourer (Prev had 2008  i30 CRDi & MY11 Petrol CW)

 


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