Okay so 92 SC4, just recently finished my manual swap. I cut the wires to the ECT, Trac, and seat heater (one harness).

So everything is fine and dandy, and I realized that my A/C was on COLD (where it's usually at), so I turned the **** to 75, and it goes completely hot. Go back to COLD, and it's cold again.

So I turn it to 66, and you can feel that the A/C isn't cold at all.

So pretty much, COLD, and HOT both work, but everything in between is just hot.

Anyone ever have the same issue?

I don't think the wires of the ECT etc wiring has anything to do with A/C stuff though.

 

I have the exact same issue, I just decided to live with it.

 

Hmm, have you done anything different?