What are these wires for? | GMC Truck Forum

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jeff85yz

· 08 VORTECMAX 4x4

Joined Feb 26, 2009

·

264 Posts

Discussion Starter · #1 · Jun 3, 2009

So these were under the fuse box under the hood. Anywhere to look it up or anyone know what these are for?

jeff85yz

· 08 VORTECMAX 4x4

Joined Feb 26, 2009

·

264 Posts

Discussion Starter · #4 · Jun 3, 2009

Ya, I wish i knew what to search for, besides "random wires..."

jeff85yz

· 08 VORTECMAX 4x4

Joined Feb 26, 2009

·

264 Posts

Discussion Starter · #5 · Jun 3, 2009

Did some trolling. Are these for trailer brake controller?

jeff85yz

· 08 VORTECMAX 4x4

Joined Feb 26, 2009

·

264 Posts

Discussion Starter · #7 · Jun 4, 2009

sweet, thanks. That will be useful in the future.

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