Any ideas of what this wire (ground) is for.

Thanks.

I beleive that should go to the stud on your hood for ground? Is that your truck or what?

does it go to the hood?

Helps ground the cab.
Take it off and watch all of the weird sh*t happen.
Just kidding don't take it off, will cause big problems.

OK which one in the pic. The wire mesh one or the black one. Black one is for grounding the hood.

Totally unecessary; cut it off and throw it away immediately!:eek:

It is in fact the ground for the hood. Must not mean much if it was never secured.

If it is truly the hood ground, it is intended to help reduce interference on the AM/FM radio reception. It makes more of a difference on distant staions and AM.

:)

That the hood ground al right...I think you need it when you run the hood light.

Let's move this over to Electrical...

Damn $50,000 trucks dont even come w/ a hood light!!:mad:

My 94 GMC had an under hood light, my 07 Classic that was more $$$, no light :(

If it is truly the hood ground, it is intended to help reduce interference on the AM/FM radio reception. It makes more of a difference on distant staions and AM.
exactly it will help the ground plane for the antenna and also used as a ground for hood lights. But the ground plane part is more important thats why its heavy cable.