Help with a project

[Bowler807]

Sorry I haven't been around for a while. I've been busy. As you can see from the picture my son has an interesting project. This started life as a 1957 2 ton cab over box truck. Now it has been extended with suicide doors on the back and it's mounted on a 2003 W4500 GMC chasis. The bed is from a 57 fleetside that has been cut down and widened. However it's still in the garage. My daughter-in-law laid down the law that "Big Bertha" was to be ready to tow their new 35 foot 5th wheel camper. So a wooden bed has been installed to fulfill her "wishes". The picture was taken on the maiden voyage, both for the truck and the camper.

 

The problem is we can't find a wiring schematic for the donor truck, and the fuse box covers are missing. We have no idea what relays and/or fuses are for what circuits. We are trying to get the air conditioner to turn on. The indicator light lights, but we can't find any output.

 

If anyone knows where we can find wiring information, it will be greatly appreciated.

 

[8.1HD/ALLISON]

Can't help ya, but that is one badass looking ride!

[00Silverado4x4]

Can't help ya, but that is one badass looking ride!

 

I'm with him...looks awesome!

...oh and sorry I can help you either.

[Bowler807]

Thanks guys. I know someone has the info we are looking for. He has only been working on this since November 2011. He also has a full time job. Here is another of his projects. This was somewhat of a restoration rather than a creation.

 

He pulled his first camper, a 12 foot Scottie, with this.

 

[00Silverado4x4]

Park that in my driveway any day!

[99silveradoz71]

Wow, quite nice

[KMGZ400]

that truck is so badass

[Bowler807]

Anyone have any ideas where I can find a schematic for a 2003 GMC W4500. I would think someone would have access to a service manual for one of these. They are common.

 

Please help.

[gmtech4]

i need to know if the doner is a GMC or chev :

 

conventional or a crew or a commercial (cutaway)

 

better yet ,get me a vin,

 

i want to give you the correct info !!

[Bowler807]

Thanks. I'll talk to my son and try to get the VIN.

[gmtech4]

k

[Bowler807]

Govtec4, my daughter-in-law said my son is out of town on business. I'll get the vin when he gets home. In the mean time, I can tell you the donor truck was a 2003 GMC W4500 cab over box truck. It was wrecked with only 63000 miles on it. I found it odd that it has a 5.7 instead of a 5.3 or 6.0, but I don't know much about the medium duty trucks.

[gmtech4]

when ever PM me the vin,i want to get you the proper schmatic for the truck for you ,im not gonna guess

[Bowler807]

Govtech4 PM with vin has been sent.

 

Thanks

[blackout07]

Can't help ya, but that is one badass looking ride!

 

 

Agreed. That's really cool.