relay and fuse locations for 1990 pathfinder se

[zoniepath90]

Someone had posted a nice email illustrating the locations for relays and types, fuses and their respective purposes on the 240 sx forum. I am looking for the temperature control relay for my '90 pathfinder se. I have taken out the control unit for fan, venting and temperature. There seem to be relays under the dash, but don't know what for. There are three located above the fuse box, and two located behind the radio.
The reason I write is because the unite only blows hot air. Very hot air. and won't switch over to cool air, especially from the outside venting in. The ac clicks on and activates, but still only hot air. The venting doors move to different distribution positions.
I am thinking that the temp control relay is fouled and should be a start for soving this problem.
Anyone have a similar situation?

Thanks in advance for replies!!

[Towncivilian]

Welcome to NICO.

Try EL-6 of the factory service manual (page 1426). As the file is one big ~120MB file, I would right click -> save as before opening the file.

[zoniepath90]

thanks for the manual. I hope I can figure out the two relays now by the fuse box (p1426). one is the accessory and one is the ignition.
Hope there's one to be found!!!