PRIVATE For Sale / Trade Classifieds Sell/Trade your stuff for free! NO COMMERCIAL POSTS!

H3 third brake light broken

Thread Tools
 
Search this Thread
 
Old Nov 22, 2019 | 02:09 PM
  #1  
TechnoSean's Avatar
Thread Starter
|
Member
Joined: Oct 2019
Posts: 59
Default H3 third brake light broken

Hello everyone. My third brake light above the tailgate is broken. The replacement part is kind of expensive. Has anyone messed with just putting led strip lighting in there, or otherwise just not connecting it at all? I assume that light is supposed to be red? I can’t remember as I obviously don’t see my brake lights very often
 
Old Nov 22, 2019 | 02:43 PM
  #2  
hummerz's Avatar
Senior Member
Joined: Jul 2012
Posts: 8,999
From: C-Town
Default

I got a 4pk led strips on ebay for .99 cents with shipping a couple years ago. Stripped the board, cut 2 to fit, self stick to the board, and connected both to the harness. Still working today, and I have 2 backup if they ever fail.
 
Old Nov 22, 2019 | 02:47 PM
  #3  
TechnoSean's Avatar
Thread Starter
|
Member
Joined: Oct 2019
Posts: 59
Default

Originally Posted by hummerz
I got a 4pk led strips on ebay for .99 cents with shipping a couple years ago. Stripped the board, cut 2 to fit, self stick to the board, and connected both to the harness. Still working today, and I have 2 backup if they ever fail.
that’s what I am thinking. Are the led strips white or red?
 
Old Nov 22, 2019 | 03:19 PM
  #4  
hummerz's Avatar
Senior Member
Joined: Jul 2012
Posts: 8,999
From: C-Town
Old Nov 23, 2019 | 09:19 AM
  #5  
Happy Hummer's Avatar
Senior Member
Joined: Oct 2011
Posts: 1,655
From: Wisconsin
Default

Same here. Just ripped it out and moded it to accept led strips.
 
Old Nov 26, 2019 | 10:21 AM
  #6  
moto1969's Avatar
Junior Member
Joined: Mar 2019
Posts: 27
From: California
Default

What did you do to fix the back lite LED?
 
Old Nov 26, 2019 | 04:23 PM
  #7  
TechnoSean's Avatar
Thread Starter
|
Member
Joined: Oct 2019
Posts: 59
Default

Originally Posted by moto1969
What did you do to fix the back lite LED?
I’ll try and take it all apart again tomorrow and post a video of the fix. Super easy.
 
Old Nov 26, 2019 | 04:54 PM
  #8  
hummerz's Avatar
Senior Member
Joined: Jul 2012
Posts: 8,999
From: C-Town
Default


 
Old Nov 26, 2019 | 07:10 PM
  #9  
Doc Olds's Avatar
Super Moderator
Joined: Jul 2007
Posts: 13,090
From: Boat Town USA MI
Default

Or you could use one of these, I know a guy that has about 20 of them.

 
Old Nov 26, 2019 | 07:26 PM
  #10  
Doc Olds's Avatar
Super Moderator
Joined: Jul 2007
Posts: 13,090
From: Boat Town USA MI
Default

1/8" Laser cut Stainless Steel shaped to fit the same opening in the holder as the factory abomination that GM overpaid to make & install in H3s off the line.

Loosen rear window trim piece, remove 2 screws holding light mount to plastic rear window surround, unsnap connector, remove holder. Remove the two OEM T15 torx screws, install one of these in its place, reinstall OEM T15 torx screws. Reinstall holder to rear window trim with the two OEM screws

Cut the factory connector off leaving an inch or so to reconnect if you ever choose to do so. Cut the H3 wires one at a time as the positive wire (light blue) is always hot and brake light operate by the switch to ground.

Strip & connect light blue H3 wire to red wire on the RD HiStop with butt connector & crimp. Strip & connect H3 black wire to RD HiStop black wire with butt connector & crimp.

Had the prototype on my 07 for years, just put a new one on the 09 Alpha as the high stop puked couple weeks ago. Tried and tested many different LED strips and settled with these using real 3M emblem tape. Not gonna fall off, but can be pulled off to replace when/if the LED strip dies with another.

Compare teeny tiny 8 factory LEDs mounted up against a clear bezel deflector to six full sized 6SMD LEDs.



 



All times are GMT -5. The time now is 11:03 PM.