Trailer signal/brake lights not working! HELP - Ford Powerstroke Diesel Forum
911 Urgent Situations Emergency Forum , Need Help Fast ? Post Here ! Urgent Topics Only

LinkBack Thread Tools Display Modes
post #1 of 2 Old 07-08-2013, 06:29 PM Thread Starter
livinglegend18's Avatar
Join Date: Nov 2011
Location: Miami,Florida
Posts: 49
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Trailer signal/brake lights not working! HELP

I have a 2005 f350...I'm not getting brake/ turn signals on my trailer...only running lights I've checked all fuses...even the two relays under the hood? I have no idea what else to do I have about two days to figure it out...I need help

Note* pervious owner had 5th wheel with light hookup in the bed which is no longer there

And I kno it's not my trailer I've tried it on other truck


05 F-350 SRW SB 6.0 FX4
K&N Air Intake
MBRP 5" straight from down pipe 7" tip
SCT Custom Tune
03 Turbo
08 Tailgate,Tail Lights,Mirrors
Hids 6000k Top/Bottom
Daystar 2.5 leveling kit
Bilstein 5100 Shocks
08 20s
Toyo Open country M/T

Last edited by livinglegend18; 07-09-2013 at 04:23 AM.
livinglegend18 is offline  
post #2 of 2 Old 07-08-2013, 06:41 PM
superstack's Avatar
Join Date: Apr 2013
Posts: 68
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
I would check the contacts in your trucks plugs for dirt and corrosion and any bent contacts. If that don't work then whip out a test light and see if you are gettin power. If nothing than let the fun begin of tracing wires... Find your ground, mine went bad and this was the same problem I had
superstack is offline  

Quick Reply

Register Now

In order to be able to post messages on the Ford Powerstroke Diesel Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

Posting Rules  
You may post new threads
You may 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 On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome