on my original tranny there is 4 electrical lines coming out of it. 2 big connectors(dont know technical name) and another line that has 2 smaller connections. The tranny im currenty hooking up only has 3 total. 2 big ones and 1 smaller one. What is the other electrical line that is not on the tranny im hooking up? is it possible to take it off my old original one and put it on the new one with having to soldering or something? Do i need it? Im thinking it is for ABS which the new tranny came out of a non ABS supra and mine is ABS......?
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