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My third brake light goes from 16 LEDs to 12 LEDs? (With Video)

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My third brake light goes from 16 LEDs to 12 LEDs? (With Video)

 
Old 12-21-2018, 10:59 AM
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Third brake light functions but one is burnt

Third brake light functions but one is burnt, would i have to replace the whole third brake light or how would I deal with this?
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Old 12-21-2018, 11:03 AM
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If Im not mistaken the whole 3rd brake light cause its LED, hit up a junk yard and grab one
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Old 12-21-2018, 11:16 AM
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The third brake light is an LED bar. A new replacement assembly is $160+, but there are usually some junkyard pulls on eBay for less than $50.

If you want to DIY and have the means to solder components: The bar uses red 5mm Superflux LEDs that can be had for less than $0.25 each.

Last edited by Superunknown; 12-21-2018 at 11:18 AM.
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Old 12-23-2018, 02:59 PM
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you could always go aftermarket like me






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Old 12-23-2018, 08:07 PM
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Originally Posted by brandon_ View Post
Third brake light functions but one is burnt, would i have to replace the whole third brake light or how would I deal with this?
I actually have the led bar. I was going to replace it on my 06 but sold the car. let me know if you're interested
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Old 01-17-2019, 08:52 AM
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Here is the link to the item on ebay. 3rd Brake Light

I would take it off and test before you purchase the replacement. I had the same issue and turn out to be the brake pedal switch. Oreilly's Auto Brake Switch
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Old 01-17-2019, 12:09 PM
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Originally Posted by okiegman View Post
Here is the link to the item on ebay. 3rd Brake Light

I would take it off and test before you purchase the replacement. I had the same issue and turn out to be the brake pedal switch. Oreilly's Auto Brake Switch
This is valuable information.

I would say most of the time it's the brake pedal switch.
Changing the switch first is usually much cheaper than buying a new LED assembly, so it's generally the first thing to change.
However at this age you can probably find them both for a similar price so pick and choose which one to change first and cross your fingers.
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Old 01-17-2019, 05:48 PM
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You really want to save the headache of crawling under the steering to pull out the brake switch. I would figure out if it's 5v or 12v and test the light strip directly.
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Old 01-17-2019, 05:50 PM
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Guys, if *part* of the LED assembly is out, it's not the switch.
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Old 01-20-2019, 04:47 PM
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Go back a few years in the forums and there were lots of threads with partially lit 3rd brake lights that were resolved with a new switch.....it doesn't make sense...but that is what people were doing. I have had mine replaced by the dealer under warranty back in 2008 for having an LED out, then 2-3 years ago I noticed all of my brake lights were extremely dim and a switch replacement resolved that.
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Old 03-06-2019, 04:59 PM
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brandon, that Jackass is absolutely correct !! Partial, dimming or completely out, replace the switch first. Only cost $10 - $20 and DIY in less than 10 minutes. I just replaced mine today, and 3rd light is working perfectly !!
Many threads here describing this issue. B
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Old 03-06-2019, 05:04 PM
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Have anyone tried installing the GS-100A on the third brake light?

Hi, kind of a noob here, just purchased a GS-100A brake light flash module for the third LED brake light and not really sure how to install it. Would like some help and thank you!
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Old 03-06-2019, 05:05 PM
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Originally Posted by Brock's Acura TL 04 View Post
brandon, that Jackass is absolutely correct !! Partial, dimming or completely out, replace the switch first. Only cost $10 - $20 and DIY in less than 10 minutes. I just replaced mine today, and 3rd light is working perfectly !!
Many threads here describing this issue. B
replaced the switch and all was good thanks!
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Old 03-11-2019, 10:45 PM
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How many voltages is the high mount 3rd brake light for Acura TL?

As the title says, thanks
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Old 03-12-2019, 08:44 AM
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12v
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Old 03-13-2019, 02:57 PM
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My third brake light goes from 16 LEDs to 12 LEDs? (With Video)

When i press my third brake light goes from 16 LEDs to 12 LEDs, I've replace the brake light switch which is SW6271 from AutoZone Please help. Thanks
Attached Files
File Type: mov
TL1.TRIM.mov (2.45 MB, 15 views)
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Old 03-13-2019, 03:36 PM
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its burning out I think
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Old 03-13-2019, 05:26 PM
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I merged all 4 of your brake light related threads into one master thread...



Also there's been multiple threads in the past regarding this issue: https://www.google.com/search?q=site...hrome&ie=UTF-8
i.e.
https://acurazine.com/forums/3g-tl-p...ds-out-945151/
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Old 03-14-2019, 01:22 PM
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UPDATE: Just replaced with a OEM brake light switch as well as changed the brake light switch mount, still didn't fix the issue. I know the LEDs aren't burnt as it lights up sometimes.
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Old 03-15-2019, 07:28 AM
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Step on the brakes with the car turned on and radio off. If you listen you can hear something click in the center console area each time it's depressed. Possibly a relay? I'm not sure but maybe that has something to do with the issues \_(ツ)_/
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Old 03-15-2019, 09:19 AM
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Originally Posted by brandon_ View Post
UPDATE: Just replaced with a OEM brake light switch as well as changed the brake light switch mount, still didn't fix the issue. I know the LEDs aren't burnt as it lights up sometimes.
Do you have that flash module connected? If yes, remove it and test light behavior. If no, I would say your next step is to test/replace the actual lamp module itself. It may have a crack or bad solder joint on the board causing the flickering. There have been some electrical diagrams posted in the past month or two that show the entire 3rd brake light circuit.

Originally Posted by jdmvette View Post
Step on the brakes with the car turned on and radio off. If you listen you can hear something click in the center console area each time it's depressed. Possibly a relay? I'm not sure but maybe that has something to do with the issues \_(ツ)_/
That noise you hear in the center console is the shift lock solenoid which should have nothing to do with the brake lights. It is what prevents the car from leaving Park until you press the brake pedal.

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Old 03-15-2019, 02:16 PM
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Originally Posted by Jackass View Post
Do you have that flash module connected? If yes, remove it and test light behavior. If no, I would say your next step is to test/replace the actual lamp module itself. It may have a crack or bad solder joint on the board causing the flickering. There have been some electrical diagrams posted in the past month or two that show the entire 3rd brake light circuit.

That noise you hear in the center console is the shift lock solenoid which should have nothing to do with the brake lights. It is what prevents the car from leaving Park until you press the brake pedal.
Removed the brake light module and the same four LEDs are out.
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Old 03-15-2019, 08:02 PM
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Per the schematics on this thread, there are four LEDs per branch....you have a failed circuit within the assembly. With the intermittent nature, I bet you have a cracked solder joint within the assembly causing issues with one of the paths.
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Old 03-16-2019, 07:07 PM
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Originally Posted by Jackass View Post

That noise you hear in the center console is the shift lock solenoid which should have nothing to do with the brake lights. It is what prevents the car from leaving Park until you press the brake pedal.
Thanks, was always curious what that was
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Old 04-09-2019, 08:59 PM
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Originally Posted by jdmvette View Post
you could always go aftermarket like me





setup looks dope, where did you get that? and how does it look from the inside?
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