Daytime Running Lights switched with Fog Lights?

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R3cord303

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Hello everyone! First post here. I'm going to be picking up a 2008 Tahoe LTZ here in 2 or three weeks. I've been looking into various mods and one of the first things I'd like to do is the "all 6 on high" mod or whatever its called- that allows the low beams and fog lights to remain on when you click on the high beams.

I found a super simple kit for $20 that allows you to jump the required wires on the black plug on the BCM harness to accomplish this- and this is what it comes with- sorry that the picture is watermarked. I'm still figuring this board out so apologies if that website isn't a vendor here.



Anyway- what I want to know- is can I order two of those kits and jump another two wires on that BCM harness to allow the DRL (the two other bulbs in the headlight housings- as in the ones between the grill and the turn signals) to switch on and remain on with the fog lights- that way they turn on and stay on when I hit the fog light button?

I would imagine it is as "simple" as finding a pinout for the black plug on the BCM harness and running another set of those t taps and wire with a diode in it from the fog light signal wire to the DRL signal wire but I don't have the faintest clue where to look for a pinout diagram.

This is the video that goes along with the install of the kit that's intended for the "all 6 on high" mod kit for the 2007 and a half to 2013 model year.


Sorry if that's not allowed. I'm not trying to spam that website- that's why I'm not linking them.

And I've attached the picture that they have on their website for what's included. Again it appears to be two t taps and a diode with spade connectors on it.

Thank you all for your time and expertise!

2007-5-2018-gm-all-lights-on-mod-6-high-mod-1_grande.jpg
 

Moose912

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I have seen this. Did a little research at the time and it looks legit. Forgot about it completely lol.
 
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R3cord303

R3cord303

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I have seen this. Did a little research at the time and it looks legit. Forgot about it completely lol.
Do you remember any information on it? All that should be required is using the T taps and diode wire to jump the signal from the BCM fog light lead to the DRL lead but I have had ZERO luck finding a wiring diagram for the black plug coming out of the BCM.
 

Moose912

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Do you remember any information on it? All that should be required is using the T taps and diode wire to jump the signal from the BCM fog light lead to the DRL lead but I have had ZERO luck finding a wiring diagram for the black plug coming out of the BCM.
I’ll see if I can get you a diagram. Send me your vin. It’ll be tomorrow.
 

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