2004 Chevy Impala, diode isolate parking lights

How exactly do you diode isolate the parking lights from the BCM?

1600.pdf This is quicker and easier. Parking Lights + yellow (F), BROWN / white (R) +   passenger junction block end of dash Be careful whose advice you buy, but be patient with those who supply it.

you can save yourself the trouble of running a wire to the pass. side of the dash, by simply cutting the white wire coming out of the BCM, pink plug, pin A2. and placing a diode inline with that wire cathode (stripe side of diode) side facing the ecm plug, and tag your neg. trigger parking light from your source to the anode side of the diode. and your done, no need to run wire to pass. side of car. just did one yesterday actually.Mike Battaglia

Specialized Car Audio

Bensenville IL 60106

Or you could just hit the blue (-) wire at the switch and be done with it. No cutting, relays, diodes, resistors needed. Mike

blue (-) at switch? interesting to know.. i do quite alot of these vehicles, that could come in handyMike Battaglia

Specialized Car Audio

Bensenville IL 60106