Help with courtesy lights

[usnret]

Been lurking for awhile and have a question. I'm trying to find where to get a signal from that is only hot when the courtesy lights are on. I have the wiring diagram but can't figure out which connectors are which. Any help is appreciated.

 

[kbuskill]

Been lurking for awhile and have a question. I'm trying to find where to get a signal from that is only hot when the courtesy lights are on. I have the wiring diagram but can't figure out which connectors are which. Any help is appreciated.

It might help if we knew what you were trying to accomplish.

 

[usnret]

Looking to add some approach lights under the running boards.

 

[kbuskill]

Not sure which truck you have. My 2008 Suburban LTZ has puddle/courtesy lights in the bottom of the side view mirrors. Not sure if your truck has that option, I'm guessing not or else you wouldn't be looking to add lights.

 

[Danny3737]

Looking to add some approach lights under the running boards.

What are approach lights?

 

[usnret]

What are approach lights? Lights to show the ground around truck at night.

Can anyone tell the layout of the plugs on the BCM?

 

[PG01]

What are approach lights?

When you unlock dan, it lights up heads tails puddle light they call it approach lighting because your approaching vehicle...stupid idiots at gm....