Great Video Ced, much appreciation. For those needing an LED flasher autozone EP29N is what you need.

Same problem here, thanks for the hopes up I'll try this tomorrow

I just installed full LEDs all around. Headlights, brights, blinkers (front, rear), tail lights, reverse lights. I get hyperflash now on blinkers. I have seen other videos replacing the flasher, but the other videos I've seen all had a bigger 10 pin flasher in that same spot. Mine should be the EP29N like the one in this video, at least that's what I read on the forums. Now that I've seen that this EP29N actually does go there, I'm going to pick one up. Thanks for the video. Edit: I’ve got an 02 Silverado.

Thank you. You saved me alot of work and time.

Thanks alot very helpful . I had no idea where it was located.

I might be wrong about it but I'm almost positive that you don't have to remove the upper dash cover in order to remove the lower panel below the steering column. You should be able to just remove the two 7mm screws at the bottom and then pull it off to get access to the flasher relay. 👍

Thank you sir 🙏 for helping me thanks

Super helpful video 👍 Thank you

Thnks brother. You just help me save some money and time

Thanks for helping me out with this video!!!

Have the same problem but relay might work for a min and go back to hyper flash if you have led headlights on .need a relay for led .I think. Not sure still looking around on different videos.thanks your video was very helpful

Just got mine! No more hyperflash. Video shows the EP29N, i got the EP29 and it worked identically to the EP29N

Just did it in 10 minutes by removing the parking brake release and going underneath. GG

Thank You

Thank you

My problem is on the left only

Make sure you check your “bubs” in case you have a “bub” out.

I need help😩 my front and rear turn signal on the drivers side work fine. The issue is when I turn my right turn signal on it starts normal but about a second after turning it on it starts rapidly on the dash and makes the rear passenger side blink fast and whole the rear is rapidly blinking the front passenger bulb just stays on illuminated and won’t “blink”. When I turn on the hazard flashers it works all four work perfectly fine🫠

Mine only blinks fast to the right. Checked all the light bulbs and they are working fine.

Just did this job on my mom's Burban a few mins ago and it's still got the same issue

My 2000 Z71 Tahoe makes the clicking noise when my turn signals are not on. it's quite annoying. :-)

SKIP TO 4:12 BRO JUST FLAPPIN GUMS😆🤣😂😆🤣😂LMFAOOOOOOOO

AutoZone won't take back electronic parts

With reference to "hyper-flash" & from my limited experience if you have LED bulbs within your directional indicator sytem & provided you do not have a faulty bulb, you must also ensure that you have an "LED type Flasher unit" installed as well. You cannot upgrade your turn signals from ordinary "Halogen type bulbs" to LED bulbs without updating the flasher unit!!! It is not just a matter of merely changing the bulbs to LED/s without touching the attendant flasher unit!! In more simple terms if you are running LED bulbs in your directional indicators you must have the matching LED type flasher unit as well, NO EXCEPTIONS otherwise you'll just get "hyper-flash" again!! A good area worth changing is the bycycle type (brightness) reversing lamps found in most Japanese cars which from a brightness factor are absolutely pathetic. I changed mine & it was the best thing I could ever have done. Simple job no fancy skills or tools, takes a mere few minutes but just make sure you get the right base fitting on the replacement LED bulbs. My reversing lights went from meagre orange (despite them being 21 watts) with their pathetic light output to brilliant white & don't be unduly concerned about heat as there is very little generated by LED/s & the normal use/duration of rev lights is minimal in any case!!