Basically i have done a climate control conversion from a TH verada into my TF magna.

The questions is, my climate control fan doesnt change speeds or turn off? all the motors turn and it does all other features

Can you please explain a little more what parts you used as the TH main loom is not compatable with the TF immob.

Did you use the TH BEM etc and the keys off the donor car

The fan control set up is very different from climate and non climate and then from KF to KH is different again.

Once you describe exactly what you did to make this happen (ie install) I may be able to assist you with your issue.

One point to note, did you change over your fan controller as they are also different, this is the one in air con box. Does your aircon also kick in