Which wire is power for parking lights

[SarahsGMC]

This is driving me nuts not a single Brown wire on my headlights switch and the one I tapped into isn't turning my cab lights on. Can anyone point me in the right direction here? 2006 gmc sierra sle.

 

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[Chris]

There is probably a trigger off the bcm.

 

The wire that is clamped

[SarahsGMC]

I need a diagram or something every single thing I've found is brown wire but my switch doesn't have one and that tan wire didn't work

 

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[Chris]

It's a gray/black wire. That controls the parking lights off the bcm. I used a similar method for my backup camera.

 

Correction. That is the negative side

[Chris]

Check this

[Chris]

Here is the BCM pinout. find the one that suits you

[Hawkboy.nathan]

Trying to wire the lights to automatic locks 

[dsr611]

On 3/19/2020 at 9:25 PM, Hawkboy.nathan said:

Trying to wire the lights to automatic locks 

There's not a member here that has a clue as to what vehicle you're trying to do this in.  Mind giving us a clue or do you want us to just guess?

[Ak_grown]

2006- grey black negative trigger for parking lights. for a positive trigger search for wires after parking light relay