My swap is done, I had phoenix tuning do the harness. everything runs awesome, but the climate control doesnt work. I asked dr tweak and he says the climate control has nothing 2 do with the engine harness. im not sure. i checked all fuses and they are good. the climate control worked fine before the swap. Any ideas or any climate control wiring diagrams?

 

i do belive that the climate control is connected to the body plugs... not 100% sure

 

Correct - it does not connect to the engine harness.

Jonny

 

My boy down here do these swaps daily and every thing in the car works 100% .Something is not wired right.

 

You are not the first, had the same problem as you, as discussed here: 1jz to sc300 AC fix

My AC ecu was left unpowered, it was just one wire not connected. Once found and soursed to power everything was normal.

 

where's the AC ecu?

 

The wiring for my swap was done at the shop, where is exactly where I took it back for the fix. I know what was was done but not the location of the climate control ecu and can be of no help on that. High odds that the issue lies in that ecu being unpowered.