I did it the other way around I was trying to put an 1990 harness into my 1989 and I also had problems with those connectors ( they don't match up) and the ones that do match up, and on some the pins wont match up. Theres suppose to be like 24 different harnesses for the 1989+.
Woah well that sucks..................... the harness i have wont work then. Well since only some of my wirng is messed up ive decided to make one good wiring harness out of the two. So hopefully itll work out for me.
Now the question is...... Since i already bought the other Manual ECU...
Ok so i started to swap the Manual 89+ harness into my 1989+ supra. But i noticed that there are 4 other clips that hook up somewhere to some wiring that comes out of the upper dash. The problem is that out of those 4 clips the white clip is bigger on the manual harness and on the other 3 clips...
Okay so heres my last question, im installing a CPS i bought. And i was wondering if it should look exactly like the one the the link below or if each CPS has its own different alignment marks. Also I really cant find no alignment marks on the CPS. Where are they at on the cPS? confused...
Ok so I did an auto to R154 swap a few months ago on my 89+, but i kept the Auto ECU and harness. Now i want to swap in an 89+ Manual ECU and Harness. So i was wondering if theres anything else i need to do besides changine the ECU and harness? Also is there a difference between the auto ECU and...
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