Your hint about checking things with the engine on, versus when the engine is off made all the difference. I had installed resistors on my 2013 GMC Yukon and was so frustrated that I still had hyperflash on the left side (passenger side). But when I saw your video, I tried everything with the engine on. Amazing! The hyperflash was gone! Thank you so so much. I have watched many videos on LEDs and hyperflash, but yours was the one which solved my problem!!!
Picked up the same resistors.. Installed on my 07 new body.. Had to install 3 resistors on drivers side... Copied on the right side and still hyperflash on passenger side.. Now upgraded to tow mirrors with turn signals. Drivers side now hyperflashes intermittently again.. Have not installed passenger side.
I really hope this works.. tried 5w resisters and realize they’re not enough, also I have blinkers on the mirrors I hope that’s not gonna cause me any problems
I appreciate this video brother ,I have been looking for a LED capatable relay flasher but they don't make it for our 07-13 GM I got a 2013 Chevy avalanche
Awesome!!!! Thank you so much. I just spent hours trying to figure it out. I knew I was using the correct wires to tap into, but I had no idea about the second resistor hook-up or where. Wow! I originally searched but did find your video or any other, until now...my second go around after banging my head into a brick wall. Again, thank you for the help. God bless. Curious, how did you find out?
Follow up... I am experiencing Hyper flash on the driver side, but normal flashing on the passenger side. I give up, unless someone has an answer. HELP. Note: I have the resisters soldered to the wires and close to the sockets, the same on each side. I have a 2010 GMC Sierra 1500. Add'll info: I have had LED's installed everywhere without problems, with resisters also in the rear for those led directionals. once installing the switch backs in the front directional sockets, problems as noted. I installed newer LEDs in the rear too. The resisters in the rear are not soldered, thinking there is a connection issue there. I will check the rear resistor connections tomorrow. If anyone has any helpful input, please reply to this and I will read. Thanks.
Hey I watched and did the same thing from the video one side works and the other the switch backs stay solid Amber the whole time like no white when driving
Here’s my question. I’ve got a 2013 Chevy 2500 with dual turn signals up front, same as you. Can we not just trace the wires further into the harness, past the point where you wired your resistors in, where the number of ground/power wires is less, that way you’d only have to use 1 resistor per side?
Are you sure you need a resistor on each bulb I don’t think you do pretty sure you just need one on each side cause by this logic if you put LEDs in the rear now you gotta do that to
Also I don't know if you knew this or not but you can replace your flasher with a electronic plug in flasher which has preset flash timing rather than load breaking that relies on a certain load to operate. However I am sure this video will help out someone. Just use strippers and pull the insulation back mid wire and wrap new wire around that section and solder it for best connection. Even just wrapping the wire around and electrical taping would be better than those connectors.
