Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial ×
RV Trip Planning Discussions

Go Back   iRV2 Forums > TRAVEL TRAILER, 5th WHEEL & TRUCK CAMPER FORUMS > Trailer Towing and Tow Vehicles Discussion
Click Here to Login
Register FilesVendors Registry Blogs FAQ Community Calendar Today's Posts Search Log in
Join iRV2 Today

Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts.
Reply
  This discussion is proudly sponsored by:
Please support our sponsors and let them know you heard about their products on iRV2
 
Thread Tools Search this Thread Display Modes
 
Old 07-24-2013, 06:12 PM   #1
Senior Member
 
TravisNuwa81's Avatar
 
Join Date: Jan 2013
Posts: 478
rewiring 2000 f250 trailer harness

So the wiring under my truck is garbage.... what do I need to do to to do a rewire? Im ready to set the truck on fire....
TravisNuwa81 is offline   Reply With Quote
Join the #1 RV Forum Today - It's Totally Free!

iRV2.com RV Community - Are you about to start a new improvement on your RV or need some help with some maintenance? Do you need advice on what products to buy? Or maybe you can give others some advice? No matter where you fit in you'll find that iRV2 is a great community to join. Best of all it's totally FREE!

You are currently viewing our boards as a guest so you have limited access to our community. Please take the time to register and you will gain a lot of great new features including; the ability to participate in discussions, network with other RV owners, see fewer ads, upload photographs, create an RV blog, send private messages and so much, much more!

Old 07-24-2013, 08:21 PM   #2
Senior Member
 
Join Date: Sep 2012
Posts: 4,232
Find where the main harness comes to the back.
Curt Custom Fit Vehicle Wiring for Ford F-250 and F-350 Super Duty 2000 - C55243
The gray connector is what you're looking for. As long as it's there, just buy that and plug and play.
jesilvas is offline   Reply With Quote
Old 07-24-2013, 08:44 PM   #3
Senior Member
 
TravisNuwa81's Avatar
 
Join Date: Jan 2013
Posts: 478
Quote:
Originally Posted by jesilvas View Post
Find where the main harness comes to the back.
Curt Custom Fit Vehicle Wiring for Ford F-250 and F-350 Super Duty 2000 - C55243
The gray connector is what you're looking for. As long as it's there, just buy that and plug and play.
What are the fuses and relays for?
TravisNuwa81 is offline   Reply With Quote
Old 07-25-2013, 05:28 AM   #4
Senior Member
 
Join Date: Sep 2012
Posts: 338
Quote:
Originally Posted by TravisNuwa81 View Post
What are the fuses and relays for?
You won't need them if you are replacing a bad harness. They are there because the fuses and relays won't be in the panel if you didn't get the factory tow package.
gggplaya is offline   Reply With Quote
Old 07-25-2013, 05:39 AM   #5
Senior Member
 
Join Date: Sep 2012
Posts: 4,232
Relays are for trailer tow battery charge and trailer tow backup lights.
Fuses are for same if they aren't already there.
jesilvas is offline   Reply With Quote
Old 07-25-2013, 05:41 AM   #6
Senior Member
 
TravisNuwa81's Avatar
 
Join Date: Jan 2013
Posts: 478
Quote:
Originally Posted by jesilvas View Post
Relays are for trailer tow battery charge and trailer tow backup lights.
Fuses are for same if they aren't already there.
My truck has the factory tow package. I had to fix my taillight wire before the connector. Everything after that is trash.
TravisNuwa81 is offline   Reply With Quote
Old 07-26-2013, 08:50 PM   #7
Senior Member
 
TravisNuwa81's Avatar
 
Join Date: Jan 2013
Posts: 478
Quote:
Originally Posted by TravisNuwa81 View Post

My truck has the factory tow package. I had to fix my taillight wire before the connector. Everything after that is trash.
Got the harness installed. Still didnt work. It was the damn fuses under the hood!!! But NOW they work. But....... when I turn on blinkers they all dim and kinda flash. Hit the brakes and the damn near go out. What can cause this? Thanks!
TravisNuwa81 is offline   Reply With Quote
Old 07-26-2013, 08:57 PM   #8
Senior Member
 
Join Date: Sep 2012
Posts: 4,232
You sure that the truck and trailer are wired to match?
jesilvas is offline   Reply With Quote
Old 07-26-2013, 09:24 PM   #9
Senior Member
 
TravisNuwa81's Avatar
 
Join Date: Jan 2013
Posts: 478
Quote:
Originally Posted by jesilvas View Post
You sure that the truck and trailer are wired to match?
Uhhh. I think so. I got a factory 7 pin harness and the cord plugs right into it.
TravisNuwa81 is offline   Reply With Quote
Old 07-27-2013, 06:39 AM   #10
Senior Member
 
mrv8outboard's Avatar
 
Tiffin Owners Club
Join Date: Jul 2011
Location: Cape Cod
Posts: 360
Check the ground both on the truck side as well as the trailer side.
mrv8outboard is offline   Reply With Quote
Old 07-27-2013, 06:53 AM   #11
Senior Member
 
TravisNuwa81's Avatar
 
Join Date: Jan 2013
Posts: 478
Quote:
Originally Posted by mrv8outboard View Post
Check the ground both on the truck side as well as the trailer side.
Any idea where to check on the camper side? I found a truck ground to do.
TravisNuwa81 is offline   Reply With Quote
Old 07-27-2013, 02:20 PM   #12
Senior Member
 
mrv8outboard's Avatar
 
Tiffin Owners Club
Join Date: Jul 2011
Location: Cape Cod
Posts: 360
It should not be far from the cable end and should be attached to the chassis.
mrv8outboard is offline   Reply With Quote
Old 08-01-2013, 07:53 AM   #13
Senior Member
 
TravisNuwa81's Avatar
 
Join Date: Jan 2013
Posts: 478
Cleaned all the grounds and nothing has helped.... the house battery is junk. Wont hold a charge at all. Could this have anything to do with it? Im ready to scrap the damn thing.....
TravisNuwa81 is offline   Reply With Quote
Old 08-01-2013, 09:28 AM   #14
Senior Member
 
Join Date: Sep 2012
Posts: 4,232
It might, but I don't think so.
jesilvas is offline   Reply With Quote
Reply



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


» Featured Campgrounds

Reviews provided by


All times are GMT -6. The time now is 02:36 PM.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2024, vBulletin Solutions, Inc.