LED light hyperflash problem on Custom Trail Boss 2024

[silsie]

So I installed a set of "plug'n'play" high and low LED lights on my Custom Trail Boss 2024 and even though I was told by the manufacturer that a lot of clients installed it without any problems, I got an kind of hyperflash or fast flicker ONLY when the truck get in auto stop and then restarts.

So I contacted the seller and he told me that even though it was strange because it was the first time he heard that, I should install an anti-flicker module, which I did. However, even with the anti-flicker module, I still get the hyperflash when the truck restarts after an auto start/stop. The rest of the time, everything work fine.

Anybody already had a similar issue and/or have any ideas?

Thanks for the help!

[Bikerjon]

4 hours ago, silsie said:

So I installed a set of "plug'n'play" high and low LED lights on my Custom Trail Boss 2024 and even though I was told by the manufacturer that a lot of clients installed it without any problems, I got an kind of hyperflash or fast flicker ONLY when the truck get in auto stop and then restarts.

So I contacted the seller and he told me that even though it was strange because it was the first time he heard that, I should install an anti-flicker module, which I did. However, even with the anti-flicker module, I still get the hyperflash when the truck restarts after an auto start/stop. The rest of the time, everything work fine.

Anybody already had a similar issue and/or have any ideas?

Thanks for the help!

What brand of LED bulbs did you use?

[silsie]

It is a local guy in Canada where I’m from that sells this brand which is kind of unknown, but I had some good comments from some local folks so I went with them. Probably should have chosen something else I guess : https://ledenligne.com/products/kit-led-chevrolet-silverado-1500-custom-trail-boss-2019-2020?_pos=2&_sid=cf8d63283&_ss=r

Same for the anti-flicker modules : https://ledenligne.com/collections/accessoires/products/decodeur-canbus-pour-led-haute-qualite?variant=18567027785826

 

Thanks!

Edited September 21, 2024 by silsie

[Bikerjon]

9 hours ago, silsie said:

It is a local guy in Canada where I’m from that sells this brand which is kind of unknown, but I had some good comments from some local folks so I went with them. Probably should have chosen something else I guess : https://ledenligne.com/products/kit-led-chevrolet-silverado-1500-custom-trail-boss-2019-2020?_pos=2&_sid=cf8d63283&_ss=r

Same for the anti-flicker modules : https://ledenligne.com/collections/accessoires/products/decodeur-canbus-pour-led-haute-qualite?variant=18567027785826

 

Thanks!

I had hyperflashing on my last 2021 Trail Boss Custom. The LEDs I installed were hyperflashing on the turn signals. I also had hyperflashing on the license plate lights that I installed. Never used "anti flicker modules". In my situation I had cheap, sh*tty LEDs. I replaced those LEDs with Lasfits. Excellent LEDs no flashing and no modules. I now have a 2023 Trail Boss Custom and I replaced all incandescents with Lasfit LEDs. I did replace my incandescent tail/brake light assemblies with OEM LED tail/brake assemblies and had to install a resister wiring harness inline to prevent hyperflash on the rear turn signal LEDs. Got the resister harness from Gen5DYI. You obviously did not buy cheap LEDs $220 CAD. I would suggest trying to return your LEDs and purchase Lasfits (they have them on Amazon). This is not a commercial for Lasfit. They are just LEDs that I know work well.

 

I hope this is helpful for you.

[silsie]

Thanks for the hint. I might try Lasfit. Can you share a link to the exact ones you purchased for the LED low beams? Thanks again pal! 

[Bikerjon]

12 hours ago, silsie said:

Thanks for the hint. I might try Lasfit. Can you share a link to the exact ones you purchased for the LED low beams? Thanks again pal! 

https://www.lasfit.com/products/chevrolet-silverado-1500-2019-2022-custom-h11-led-bulbs?rq=mk_chevrolet~md_silverado-1500~yr_2023~na_led-bulbs~zq_custom-trail-boss~dz_1-low-forward-lighting

[316hepster]

I realize this is an older thread… I just put Lasfit LEDs n the tails, reverse, side markers and license plate lights. Within a a couple days the turn signals started hyperflashing intermittently. Inconsistent. May stop doing it if I turn blinker off and turn it back on, may not. Anyone else have this issue?  Lasfit refunded my money and are very easy to work with. Just wish these LEDs worked properly. 2019 Silverado LT

[Skeeeeeeeeeeeter]

Old thread, sorry. But pretty sure all you need to do is put resistors between ground and flasher. Did this last weekend. No issues

[316hepster]

I initially used resisters, for some reason the top lights wouldn’t be on when the tails were on. That was just as annoying as the hyperflash. I did resisters on all 4 tail light bulbs. Maybe should have just done 2?  I’m now on my 3rd update of lasfit lights. This last set did perfect for just over a month and now continue to intermittently hyperflash. . Lasfit is supposed to continue to update and replace as they come up w new bulb.