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theo200273 Greece

Thu Jul 20 2023, 02:58am

Member No: #57110

Joined: Oct 23 2020
Location: Greece

Good morning
I have a Citroen C4 1.6 HDI 2007 and the following problem: The air conditioning has not been working last two weeks.
I did a check with diagbox and it tells me that there is no dialogue with the air conditioning. The paradox is that I have manual air conditioning, and Diagbox tells me that I have automatic. I looked in the settings to change it to manual but I can't find anywhere to make the change to manual. Any idea how I can change it?? When I do the global test with Diagbox I can't access the air conditioning icon because it doesn't communicate.

Any ideas what can i do??

Ap0qalypto Serbia and Montenegro

Thu Jul 20 2023, 06:56am

Member No: #52161

Joined: Sep 21 2018
Location: Republic of Serbia

When you say it is not working. Is the fan not turning on, or only warm air is coming?

theo200273 Greece

Fri Jul 21 2023, 10:00am

Member No: #57110

Joined: Oct 23 2020
Location: Greece

Good Evening
No, it doesn't start at all. When I press the button the compressor does not start.

Ap0qalypto Serbia and Montenegro

Fri Jul 21 2023, 11:42pm

Member No: #52161

Joined: Sep 21 2018
Location: Republic of Serbia

Controls are working but no cold air? Check if you have enough freon in the system. They are prone to loose it on the AC radiator, since the fan is so close to it.


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