Hey all.

Im a UK rexer with a mk2 b16a1 VTEC car (100% standard)

Got hold of a full air con setup for it and been going through all the loom before I fit it and have 3 conections that im unsure of so was wondering if anyone could shed some light on it.

Two of the connectors are going inside the vehicle. One is a 3pin female connector so im guessing this goes onto a loom thats behind the dash somewhere ?
The other of the two is a 5pin female connector which I guess goes to the switch (heater unit).
Finally there is a 2pin male connector that goes near the relays on the slam panel (pink wire and black wire). Im unsure where they connect into but im thinking maybe it links into the rad fan somehow

So to sum it up - where to these 3 connectors link in ?

 

Anyone ?

 

Now with pics of the connections
Please help me with what they attach to

 

I just finished putting A/C into an 87 DX. Here's the good part. I got it in and I got it all to work. Here's the bad part. It is a real pain to do, but it is doable.

What you've got is if you pull the glove box out of the car, you will see a filler box which fit's where you are going to need to put in the evaporator. The plug's which you need are the one which goes inside the passenger's side door and then the one's you have. The wiring under the dash, is already set up, so that your a/c switch just need's to be plugged in, the relay need's to be plugged in and the evaporator need's to be plugged in, installed and then plummed.

If you are going to do this, I HIGHLY recommend pulling the front bumper, grill, front sheet metal and radiator, out of the car. Then start by putting in the compressor, then the evaporator, then the hose or hoses from the compressor to the evaporator, then do the hoses to the condensor and dryer. I recommend you get all new o'rings for the a/c from a auto parts store and get a new dryer to install, as the last thing before you finish closing up the a/d system. After you get it all wired and plummed, you will have to get an a/c shop to evacuate the system, unless you have some sort of access to do it yourself.

When it's done, it is really nice! However, it is very tight, cramped and diffcult to put in and it's clear that maintenance is going to be tough. But it sure does feel good.

 

So are these exactly the same wires as you had as ive just found out this is a climate control loom and not just an air con one

The mechanical side im fine with and should be no problem.

Cheers btw