2009 308 air con

This is the Forum for all your Peugeot Technical Questions, Problems or Advice.
alanty
Posts: 9
Joined: 05 Apr 2018, 19:56

2009 308 air con

Unread post by alanty »

Are there any relays on the air con if so can you tell me the location
Thank you
User avatar
xantia_v6
Forum Admin Team
Posts: 10747
Joined: 09 Nov 2005, 22:03
x 1341

Re: 2009 308 air con

Unread post by xantia_v6 »

I don't think that there are any user-serviceable relays, the compressor and servo motors are directly controlled by ECU, and there is an electronic module controlling the blower speed.

What symptoms do you have?

It will probably be necessary to have the fault codes and parameters read to localise a problem.
alanty
Posts: 9
Joined: 05 Apr 2018, 19:56

Re: 2009 308 air con

Unread post by alanty »

The symptoms are the switch lights up when you press and there is a slight raising of revs when on idle and no power to low pressure switch