I have looked at the thread on installing ac and It said that the third wire goes into a black and yellow wire in the harness but there are two different black/yellow wires.

One is black/yellow with one silver dash

One is black/yellow with two silver dashes

The wire on my plug has two silver dashes. I just want to be sure that i am supposed to pair up the ones with two dashes. Is this correct?

Thanks

 

The relays for the condenser fan and compressor clutch have a Blk/Yel wire running to them. This wire comes from 7.5A dash fuse 13. You want to tap into that Blk/Yel wire.