Notices
2004 - 2008 F150 2004, 2005, 2006, 2007 and 2008 Ford F150's with 5.4 V8, 4.6 V8 engine
Sponsored by:
Sponsored by:

2004 back glass is leaking

Thread Tools
 
Search this Thread
 
Old Dec 22, 2008 | 11:42 AM
  #1  
sf0606's Avatar
sf0606
Thread Starter
|
New User
Joined: Sep 2006
Posts: 7
Likes: 0
2004 back glass is leaking

I have a 04 fx4 extended cab and my back glass (solid, not a sliding back glass) is leaking on the passenger side corner. I searched the forum and found where some people were having issues with the sliding back glass leaking, but nothing where a solid one was. My question is this - - has anyone had any issues with the seal around the back glass or with the 3rd brake light seal causing you a leak?

thanks
scott
 
Reply
Old Dec 22, 2008 | 01:37 PM
  #2  
Tylus's Avatar
Tylus
MMNC (SS)(Ret)
Veteran: Navy
20 Year Member
Photogenic
Photoriffic
Joined: Mar 2004
Posts: 11,606
Likes: 149
From: SE Georgia
Club FTE Silver Member

are you sure the back window itself is leaking?

the 3rd brakelight on the 04/05's is really bad about leaking. might want to give her a look first before fixing the back glass.
 
Reply
Old Dec 22, 2008 | 03:57 PM
  #3  
sf0606's Avatar
sf0606
Thread Starter
|
New User
Joined: Sep 2006
Posts: 7
Likes: 0
I talked with a mechanic at the Ford place and he told me if it was the brake light that the leak would be in the middle of the glass. He said that Ford has had issues with both the brake light and bad window seals causing leaks.
 
Reply
Old Dec 22, 2008 | 04:34 PM
  #4  
damone's Avatar
damone
Senior User
Joined: Feb 2004
Posts: 389
Likes: 0
From: NorCal
I have an 06' Screw. nIt had stains after first rain on rear set.

You can check the 3rd brake light by closing all windows and doors, then with the AC fan on full soak the outside of the light with real soapy water. If it is the light seal, there will be bubbles forming around the light, like mine did. Had the dealer erplace the seal.

Next rain storm had same leak stains on rear seat.

Dealer promptly replaced the window seal too. No more leak.
 
Reply
Old Jul 13, 2009 | 04:02 PM
  #5  
Damon_Tirerack's Avatar
Damon_Tirerack
Former Vendor
Joined: Jun 2008
Posts: 150
Likes: 0
Originally Posted by damone
I have an 06' Screw. nIt had stains after first rain on rear set.

You can check the 3rd brake light by closing all windows and doors, then with the AC fan on full soak the outside of the light with real soapy water. If it is the light seal, there will be bubbles forming around the light, like mine did. Had the dealer erplace the seal.

Next rain storm had same leak stains on rear seat.

Dealer promptly replaced the window seal too. No more leak.
Awesome idea! Mine's leaking as well so I will try this tonight.....
 
Reply
Old Jul 13, 2009 | 09:20 PM
  #6  
mercman86's Avatar
mercman86
Elder User
15 Year Member
Joined: Feb 2008
Posts: 783
Likes: 1
From: Chicago Area, Illinois
Mine was the 3rd light leakin. It was replaced under warranty, then it leaked again after i took it off to change a bulb. I have a cap on the truck now so i just removed it and used some silicone caulk on it and it hasn't leaked a drop since.
 
Reply
Old Jul 14, 2009 | 02:00 AM
  #7  
FTE Trigger's Avatar
FTE Trigger
Postmaster
Joined: Aug 2004
Posts: 3,392
Likes: 0
From: Greenvile, SC
Tylus pointed out a few things that should have TSBs listed for both issues. You might be able to find the "factory" fixes in our TSB section above... if you want to tackle it yourself.

On Edit: I did find a TSB on a "Removal an Installation Tip" for the rear window...https://www.ford-trucks.com/tsb/full...hp?tsb=05-11-9

I think I saw the update (TSB) on the 3rd brakelight on the open forum...I'll have to check into that.
 
Reply
Old Jul 22, 2009 | 06:56 PM
  #8  
Damon_Tirerack's Avatar
Damon_Tirerack
Former Vendor
Joined: Jun 2008
Posts: 150
Likes: 0
I took mine out and sure enough, there was signs of leaking all over. I had leftover 1/4" foam window sealer with adhesive on one side on from a door project on it. I did so I used that. Just strip the old gasket off, reapply a new one and put back in. Problem solved so far...
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-1

Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-2

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-3

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-4

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-5

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-6

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-7

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-8

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-9

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
Old May 10, 2010 | 03:35 PM
  #9  
Carnivore's Avatar
Carnivore
Senior User
Joined: Dec 2003
Posts: 476
Likes: 0
From: Virginia (Northern)
I have the same problem with my 04. Tried to use some silicone to seal it...
 
Reply
Old May 10, 2010 | 09:02 PM
  #10  
Hummah Zach's Avatar
Hummah Zach
Senior User
Joined: Mar 2009
Posts: 196
Likes: 1
From: Dayton, OH
Originally Posted by tylus
are you sure the back window itself is leaking?

the 3rd brakelight on the 04/05's is really bad about leaking. might want to give her a look first before fixing the back glass.
I've got that exact problem on my 04.. whats the fix?
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
bigf350sd
1947 and Older Ford Trucks
18
Oct 22, 2022 05:28 AM
Truckmano5
1973 - 1979 F-100 & Larger F-Series Trucks
27
Feb 1, 2013 02:32 AM
nothercrash
1973 - 1979 F-100 & Larger F-Series Trucks
21
May 25, 2011 07:59 AM
WeGoOn3
1973 - 1979 F-100 & Larger F-Series Trucks
5
Oct 25, 2007 11:50 AM
bigric
1987 - 1996 F150 & Larger F-Series Trucks
4
Oct 13, 2004 09:51 PM




All times are GMT -5. The time now is 07:34 AM.

story-0
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-02 21:45:57


VIEW MORE
story-1
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-05-30 18:33:59


VIEW MORE
story-2
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-3
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-4
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-5
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-6
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-7
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-8
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-9
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE