LQ9/4L60E , DTC P0740, which wire?
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LQ9/4L60E , DTC P0740, which wire?
I finally got the GTO up and running. It is throwing 2 codes, P0740 and P0785. I want to address P0740 first. According to my wiring schematic, the TCC control wire coming from the green computer is tan/black. At the trans connector there is no such wire. What am I missing? Where does the tan/black go? Which wire actually provides signal to the trans?