I just replaced the heater core on my '90 civic si, and now I'm trying to get everything put back together. All I have left before I install the dash is to reconnect the cables for the climate controls...I bought a new climate control box with all four cables attached, and unfortunately my old cables came off with my old climate controls so I don't remember where they connected on the heater/blower assemblies.

I *think* I have two cables figured out...air direction selector(vent/floor/mix/defrost/whatever), and the fresh/recycled air selector. This leaves the two cables that connect to the cold/hot **** on the climate control. I also have a small cable coming in from the firewall and I don't remember where that connects to inside the car.

Could anyone help me figure this out?

 

the hot cold connector goes through the firewall if i remember correctly.

 

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