Topic Sponsor
Maintenance Shop Keep your Ford F150 truck running strong. Discuss all things maintenance here.

Third Brake Light Leaking

Thread Tools
 
Search this Thread
 
Old 03-22-2015, 10:14 PM
  #1  
Junior Member
Thread Starter
 
HappyP's Avatar
 
Join Date: Mar 2015
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Default Third Brake Light Leaking

My third brake light is leaking. I took it to the shop and they charged me $70 to fix it. That was a couple of months ago. Well, they didn't get it fixed because it's still leaking. Tried putting gasket maker on my gasket and that didn't help either. My latest attempt was to completely seal the gap between the light and the truck body with gasket maker... like caulking it. That didn't fix the problem either because I'm still leaking. I'm running out of ideas, guys. Can you please shoot me some ideas? I really need my truck to not leak.
Old 03-23-2015, 12:41 AM
  #2  
Member
 
AzleTXGraves's Avatar
 
Join Date: Mar 2015
Posts: 43
Received 4 Likes on 4 Posts
Default

My 2009 SuperCrew does the same thing! Dealer replaced mine as well, and well you know. ....it's still leaking I can't stop it at all.... my head liner is even water stained! I'd also like to know of any way to stop it.
Old 03-23-2015, 01:39 AM
  #3  
Member
 
travisgg's Avatar
 
Join Date: Mar 2015
Posts: 34
Likes: 0
Received 7 Likes on 7 Posts
Default

Sorry to hear abt your brake light leak. Maybe you can try resealing them, use a hair dryer to make sure the gasket's no longer wet when you seal it so it's tight.

They usually tell us gasket makers (silicone) would seal those leaks, but i've noticed quite a few people say it doesn't solve the problem completely. Anyway, hope it gets fixed.
Old 03-23-2015, 05:02 PM
  #4  
Member
 
AzleTXGraves's Avatar
 
Join Date: Mar 2015
Posts: 43
Received 4 Likes on 4 Posts
Default

Ahok can't see the picture
Old 03-23-2015, 11:56 PM
  #5  
Senior Member
iTrader: (1)
 
Eco-Mica's Avatar
 
Join Date: Jan 2015
Location: WA
Posts: 344
Received 37 Likes on 34 Posts

Default

just silicone the crap out of it.
Old 03-25-2015, 09:53 AM
  #6  
Senior Member
 
Marc D's Avatar
 
Join Date: Mar 2013
Location: Fullerton, CA
Posts: 2,106
Received 234 Likes on 229 Posts
Default

This is a long outstanding Ford problem. The correct fix is the removal of the headliner, the removal of the back seat, the removal of the glass and all the surrounding trim. It is not just the 3rd brake light leaking. This requires an extensive R&R to fix it right.
Old 03-25-2015, 01:32 PM
  #7  
Member
 
frekeyguy's Avatar
 
Join Date: Nov 2014
Posts: 55
Likes: 0
Received 4 Likes on 3 Posts
Default

First off - what is actually leaking? The 3rd brake light or the rear window?

The brake light is simple to seal - i have a '08 and it leaked as soon as I bought it come (it was used). Siliconed it and its all good now. No leaks.

Shows us pictures of the silicon job.

(I'm using black RTV_
Old 03-25-2015, 02:45 PM
  #8  
Senior Member
 
1979vette's Avatar
 
Join Date: Oct 2013
Location: Bel Air Maryland
Posts: 117
Received 13 Likes on 11 Posts

Default

My 2013 KR light looked like a fish bowl less the fish. The dealer R&R the light and it also leaked so I replaced it with a ANSO led light, it has a much better gasket. Now we're good to go, it's been a year with no problems.
Old 11-14-2015, 08:47 PM
  #9  
Junior Member
 
poppy1's Avatar
 
Join Date: Jul 2011
Posts: 4
Likes: 0
Received 0 Likes on 0 Posts

Default

I just experienced the same problem with my 2005 lariat...tried the silicon solution with no success. Ordered a new third break light assembly from Amazon, replaced the old assembly and got rid of the leak.



Quick Reply: Third Brake Light Leaking



All times are GMT -4. The time now is 05:18 PM.