4l80e Internal Wiring Harness Leak Cause Eletrical Problems?
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4l80e Internal Wiring Harness Leak Cause Eletrical Problems?
I just finished my 4l80e swap into my Trans am which I then go to try and drive after deleting the codes using the Frost conversion harness and there are still codes left over. P0753, P0748, and also is in Limp mode (stuck in 2nd gear) . I then notice my harness plug on the driver side is leaking pretty steady out of it. I ordered a new harness knowing that isn't suppose to happen, but I'm wondering could this be the reason of the codes and limp mode?