Thank you Icannap1 and ihscouts!

 

Hello All,
So I just got around to this mod after completing my head gasket and cylinder work last week.
I'm trying to connect a 3-pin switch to have the AC fans come on at will without disconnecting the AC compressor.
I got under the passenger footwell to where the relay is. I got a few yellow relays under there so I found the correct one by unplugging it and seeing if the fans would come on.

So here is the relay setup:
Pin 30 = Green/Brown wire
Pin 85 = Green wire (thin)
Pin 86 = Brown wire
Pin 87 = Brown/Black wire

Are you saying I need to track down a green and white wire as in two wires?
Or am I looking for a single green wire with a white stripe?
Pin 30 = Green/Brown wire, is this the wire to connect to the 3-pin switch?
I have tried the wrong combination so I am reaching out for assistance. I have the schematic but I need to learn how to read it and translate it.

Thanks!

 

Ground Pin 85 = Green wire (thin). Your switch must ground the wire. If you use a switch that has a built in LED it will only switch power +12volts that will not work unless you wire in a separate relay that takes the positive output from your LED switch and switches ground as the Pin 85 = Green wire (thin) requires a ground to turn on the relay. Use a regular 2 prong switch easy hook up.

 

Icannap1,
Thanks for the response!
So my best bet is to get a 2-pin switch. Connect one switch pin to the thin green wire (pin 85). Connect remaining switch pin to a ground source (a grounded bolt under the dash).

Thanks again

 

Hello again Good People,

So I was cleaning up the ride after a long Winter freeze and came across a 5 pin LED rocker switch with a cool fan icon on the switch.
How would I get this working.
I am nearly there as I have the switch turning the fan on but I cannot get the switch to properly light up.

Any tips would be greatly appreciated.
Thanks

 

Take a picture of the back of the switch without any wires to see the detail of the pin configuration.

 

Thanks for the reply.
Here are a few image that can hopefully help.
Thanks

 

Based on your pic try this config...

 

You can also connect the "To Battery" wire along with the "LED supply" wire to the cigarette lighter positive terminal for 1 - it is fused and 2 - it will turn off with the key so your battery doesn't drain if you forget to turn off your switch.

 

Thank you OverRover and Icannap1,
Your instructions worked perfectly.
As always much appreciated