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SarahsGMC

Which wire is power for parking lights

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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. 5eef7466d72a2958e2461720b23dd41c.jpg13a152ab300432af63c355c16f646209.jpg

 

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There is probably a trigger off the bcm.

 

The wire that is clamped

57f8afbac760d43e3446fdd3a0e80b41.png

Edited by Chris
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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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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

Edited by Chris

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Check this

0a964f8c7d466d4fed04b43e1405b924.png

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

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03bcmc6.jpg

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

Trying to wire the lights to automatic locks 

:dunno:

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?

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

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