02 Sierra Front Parking Lights

[GMCSierraSLE1500]

Ok I am having an issue here, I am working on my truck and am unsure what color is what, I had done a search and found nothing so I figured id ask, what color is what on the 02 Sierra parking light wiring setup, I know there is 3 different wires but which one is parking lights and which is turn signal , obviously black is ground but otherwise im lost as to which wire is what without testing and trying to figure it out, I figured id get an answer here faster then I would trying to figure it out myself.

[txab]

Looks to me like it should be brown. According to schematic I'm looking at dark blue is RF turn lamp. Light blue is LF turn.

 

Brown is common to both lights. Black is as well (ground).