fuse box diagram - Diesel Forum

ihrules · 10-27-2009, 04:19 PM

Hi, first post here, hello to everyone.

I'm getting my plow truck ready for the season, it's an '85 f250 6.9L, she's a beauty huh? I thought that it would be pretty cool if I had working headlights. To start working through the diagnosis process I thought that I should get all good fuses in the fuse panel, there are some missing and a couple blown. I got this truck used so I didn't get a manual with it. Can anybody help me out? I googled and searched and didn't have any luck.

Thanks,
Mike

Joe Mc · 10-27-2009, 07:46 PM

Here is one for my 86, it should be the same for the 85. The headlight relay upgrade is recommended for these trucks.

cdnsarguy · 10-27-2009, 08:05 PM

A lot of good info can be obtained on Azone repair, regarding fuse panels and other electrical systems and general repairs. Not as easy to locate now, I think you need to sign in.

ihrules · 10-27-2009, 08:10 PM

That's perfect, thanks. I read about the headlight upgrade while I was searching for the diagram, I think it's been done already. there are 2 relays near the driver side batt. I was guessing that is where the problem is because they are a bit cruddy and the connections don't look great but I just want to get all of the fuses straight first then work my way through it.

Thanks,
Mike

ihrules · 10-29-2009, 01:06 PM

It's all fixed, I have lights everywhere. Funny how you appreciate the simple things when you've been without them. The actual headlight issue was indeed one of the relays.

Thanks,
Mike