Relay Boxs
Thread Starter
|
Senior User
Joined: Dec 2003
Posts: 104
Likes: 0
From: CT
Relay Boxs
There are two relay boxs on the drivers side of the engine compartment does anyone know what they are? I know that one is the trailer relays but what is the other it has two sockets in it I also don't know wich one is the trailer box I want to ensure that I am not missing the relays for the trailer. I am going to have the 5th wheel hitch put on on Tuesday and want it ready please advise This is a 1999 f250 PSD Thanks
Senior User
Joined: Mar 2005
Posts: 112
Likes: 2
One of them is for the ESOF, the other is for Trailer charging & trailer reversing lamps. On my 2000 they were not present & I had to get them. Also related to trailering is a relay box located in the center of the dash which holds the trailer running lamp relay.
Posting Guru
Joined: Sep 2005
Posts: 2,476
Likes: 2
From: Monroe Michigan
Thread Starter
|
Senior User
Joined: Dec 2003
Posts: 104
Likes: 0
From: CT
Trending Topics
Thread Starter
|
Senior User
Joined: Dec 2003
Posts: 104
Likes: 0
From: CT
thanks for all your help I went to the dealer I bought the truck and he gave me the kit from another truck Thanks again
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
3 Best / 3 Worst Parts of Modern Ford Ownership
Brett Foote
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches
Pouria Savadkouei
Every 2026 Ford Engine Explained
Brett Foote
10 Ugly Ford Trucks That We Still Kinda Love
Joe Kucinski
10 Things Every Truck Owner NEEDS (2026 Edition)
Michael S. Palmer
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Verdad Gallardo
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer
Joe Kucinski
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)
Brett Foote
Top 10 Ford Truck Tragedies
Joe Kucinski
Thread
Thread Starter
Forum
Replies
Last Post
Bigpipes 35
1999 - 2016 Super Duty
8
Oct 11, 2013 11:36 AM