Peugeot 405 SRDT wiring diagram

[lamlam]

Hi,
I am looking for a wiring diagram for a 405 srdt, 94 model. My air con works intermittently and I just had an auto electrician/ a/c guy over here to check it out. My first thoughts was that the freon (gas) was low but that wasnt the case. The compressor does kick on and sometimes it will run for 2 mins and sometimes an hour. Usually 5 mins or less though and then turn off. The specialist said it was a relay but had no idea where it was. Neither do I! Hence the need of a wiring diagram for the a/c system. I do have a haynes manual but it is for the petrol version 405 and the wiring is different. Not only that, it doesnt mention the a/c in there at all. Has anyone had this problem before or can anyone shed some light on the situation? Any help is much appreciated!

lamlam

[StoatInACoat]

I'm frankly amazed it works at all! Never seen one working on a 306 let alone a 405! It's definitely got enough gas in it? The system is designed not to engage if there isn't enough pressure so it doesn't munch the compressor but the AC light will still come on and pretend everything is fine.

[lamlam]

Yeah, It's got plenty of gas in it. It was just tested yesterday by the A/C specialist so it's not leaking any gas. To be honest, Im surprised it works at all as well. Im thinking it must be a faulty connection somewhere. Like I said, the A/C guy is pretty sure its a relay or thats the best place to start. If I had that wiring diagram, this would be a lot easier!