I am looking at bypassing my factory amp in my 92 lexus LS400, but I cannot find any pin diagrams to tell me which pins my speakers are connected to. Does anyone know where I can find one or the easiest way to find out which two wires go together?
Also, if I bypass the amp then what will this affect? will my sound just be quieter or will some speakers not work? like the factory installed subwoofer?
Also, if I am to understand this correctly, bypassing an amp is just taking the positive and ground from a speaker where they are connected to the amp and connecting them outside of the amp, correct?
Also, something confusing is the location of the amp. I have checked under the CD changer in the back, and there is nothing there. Right above it is an aluminum box but a part number search indicates this is a suspension computer for the auto-leveling, but on the left side of the trunk by the antenna there is a black box under the paneling, is that the amp?
Sorry for all the questions, just want to make sure I get it right!