Hey guys, I know this is going to be a very odd request but here it goes. I need to know the bolt size/thread pitch for the ground bolt for the rear harness that allows the trailer hookup lights and everything to work.

I went to hook up a trailer and have no trailer lights at all. I have all truck lights working just fine but the trailer ones don't. I remember a while back when I removed the rear bumper I had to undo this bolt and I must have misplaced it.

Can anyone please go out and check the size for me or know it off hand so I can go pick one up.

Thanks a ton and Merry X-mas

 

dang, i thought for sure someone would surely be able to help me out here.

 

Well....here's a bump for ya'!!

It was cold up here in Daytona today - a cold front went through and although it was 85° yesterday it was only 65° today.

Butt...I sacrificed and went out a couple hours ago and crawled around under the rear to find the ground you're talking about, but I couldn't find anything.

So....I hope somebody knows exactly what you're talking about, or has a Service Manual with schematics and locations of grounding points.

Good luck!!

Bob

 

well I appreciate the bump any ways, its on the drive side frame rail with a 10mm head on it. I really appreciate the effort though