1. now my question is, where would i find the CAR SPEED SIGNAL INPUT.
and does it have to be hook up.
2. rear gear signal, the same thing.
After Reading a lot, I found that vcc from ecm which is the back of the glovebox, pin 17 voilet/white in second connector from drivers to passenger side, that is the vcc pin, is that my speed sensor?
if that is done, so please rear/ reverse signal is I need help with, please let me know
thanks