R33 Fixed Dash Knock Now A/c Compressor Not Engaging

[Pattey21]

Hello,

As above just recently fixed the clunking in dash on a r33 s2. However now the a/c doesn't work and I can't hear the a/c compressor kick in when I press the ac button.

Run diagnostics that all check out. However is there some way I managed to stuff up replacing the servo which now won't allow my a/c pumpp to kick in.

I thought that servo controlled modes ie feet,face demist. Just looking for ideas before I pull it all apart.

Cheers

Edited April 9, 2015 by Pattey21

[89CAL]

Did you plug the ambient temp sensor in behind the dash (right side of the steering wheel, there is a little vent thing in the dash)

The A/C should still kick in if this happens but it wont blow cold air unless its on full cold.

I doubt you could have screwed anything up if the Climate control module is still working. There was a thread made recently about A/C compressor issues (can't remember what the thread is called) but I posted up some info on what wires do what in the system and so on. Get a multi meter and find that thread and start probing wires. There should be 12V at the compressor when its turned on (Compressor clutch)

[Pattey21]

Thank you for your response, pulled the dash off because its faster haha.

Managed to get the plug for the servo stuck inbetween the middle and right heater box, so I would have thought I plugged it in as there were no loose plugs lol!

Was in a big rush the day I did it last Friday before camping.

Still wasnt working after plugging it back in so I metered the relay and there was no voltage on the relay. Turns out it blew a fuse as well.

Now it works, beer time!