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LED Light Install Problem-Need Some Input

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Old Dec 30, 2014 | 12:29 PM
  #21  
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Originally Posted by lionelhutz
...That flasher (Tridon EL12) is a heavy duty unit so I would not be surprised if it needs a minimum load that isn't met with all LED bulbs...
That's probably what's happening, Zmeister. Your results, after you swapped back your conventional bulbs to the rear, seem to validate this thought.

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Old Dec 30, 2014 | 12:30 PM
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can you post pics of how you have it connected? I'm sorry to see your having so much trouble for me it was about 15 minutes, when I 1st connected mine I had nothing then I figured out I connected the flasher on the wrong side (going up to the stock flasher) when I swapped it to the right side it worked correctly.

you either have it connected wrong or have the wrong wires?
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Old Dec 30, 2014 | 02:18 PM
  #23  
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Stroker87, if you go back to my post right after your previous post (you have to go back now to the first page of this thread) I posted a link with pictures of how mine is hooked up.
Based on the comments by lionelhutz and GCG I guess I'll try to see if I can pick up a different flasher that is not heavy duty to see if that makes a difference. I thought that since these are electronic flashers and are advertised as not being load dependent they would work no matter what the load is. I'm still learning through experimentation so I may have misunderstood how they work.
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Old Dec 30, 2014 | 02:25 PM
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are all your bulbs led? (front and rear)
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Old Dec 30, 2014 | 02:48 PM
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Originally Posted by Stroker87
are all your bulbs led? (front and rear)
So far I've only been working on the blinker bulbs. 1 in front and 2 in rear on each side. Haven't messed with any of the side marker or license plate bulbs yet.

Last edited by Zmeister; Dec 31, 2014 at 07:52 AM.
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Old Dec 30, 2014 | 06:43 PM
  #26  
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Originally Posted by Zmeister
...Based on the comments by lionelhutz and GCG I guess I'll try to see if I can pick up a different flasher that is not heavy duty to see if that makes a difference. I thought that since these are electronic flashers and are advertised as not being load dependent they would work no matter what the load is. I'm still learning through experimentation so I may have misunderstood how they work.
I don't know the specs for the flasher you are using. It will surely be interesting to know its load range.

For instance, the CF13 JL-02 Flasher for LED is rated for 12v and loads between .02A and 20A

As you can see, with this one you should be fine with loads as little as 20mA and, although I don't know which LEDs you are using, I would say it's a low enough threshold to expect it to work. You may want to give it a try and report back.

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Old Dec 31, 2014 | 08:01 AM
  #27  
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Can't find any load range info for the LF12 on the packaging or on the internet. I'm going to try and pick up another flasher this weekend that has the appropriate load range to work with the LEDs and see if that works. Thanks.
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Old Dec 31, 2014 | 11:18 AM
  #28  
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Check this out:

Amazon.com: 3-Pin CF-13 Electronic Flasher Relay Fix For LED Turn Signal Light Bulbs: Automotive Amazon.com: 3-Pin CF-13 Electronic Flasher Relay Fix For LED Turn Signal Light Bulbs: Automotive

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Old Dec 31, 2014 | 05:45 PM
  #29  
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Originally Posted by GCG
Check this out:

Amazon.com: 3-Pin CF-13 Electronic Flasher Relay Fix For LED Turn Signal Light Bulbs: Automotive

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I need to browse the Forum again. I know I've seen some posts where other have used the 3-pin flashers on their car. I need to figure out which 2 of the pins to use in my setup since the 2 that I've tried so far have been 2 pin and that's what my splice is set up for.
Looks like the rating on my 2 previous flasher was out of range for all LEDs. i saw someone's post from a couple of years ago stating that they would work but you would have to keep at least one regular bulb in place. Bummer.
Thanks and Happy New Year's Eve!!
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Old Dec 31, 2014 | 06:20 PM
  #30  
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Your wiring is fine. The fact that it works with a single non-LED bulb has proven it's OK. If you're not convinced then unplug the new flasher and make sure the signals quit working since the flasher for the signals is now missing. The hazards will still work since the bypass doesn't bypass the hazard flasher.

The CF13 just linked on Amazon appears to require 12V (pink) to the B+, ground to the E and the signal lights (purple) connected to the L.

I linked a 2 terminal LED rated flasher earlier in this thread. You can avoid having to add the ground wire for the flasher.

Just make sure you get a flasher rated for LED use next time.

Last edited by lionelhutz; Dec 31, 2014 at 06:22 PM.
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Old Jan 1, 2015 | 01:36 PM
  #31  
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Originally Posted by lionelhutz
Your wiring is fine. The fact that it works with a single non-LED bulb has proven it's OK. If you're not convinced then unplug the new flasher and make sure the signals quit working since the flasher for the signals is now missing. The hazards will still work since the bypass doesn't bypass the hazard flasher.

The CF13 just linked on Amazon appears to require 12V (pink) to the B+, ground to the E and the signal lights (purple) connected to the L.

I linked a 2 terminal LED rated flasher earlier in this thread. You can avoid having to add the ground wire for the flasher.

Just make sure you get a flasher rated for LED use next time.
Thanks!! I think that I'm finally on the right track thanks to your help and others on this thread. I can't seem to find any LED flashers locally. At least not at a decent price so I'm going to buy one online. With a little luck I should have everything working properly by next weekend.
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Old Jan 12, 2015 | 08:01 PM
  #32  
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Were you able to fix this problem?

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Old Jan 15, 2015 | 07:58 AM
  #33  
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Not yet. Still need to purchase the new flasher.
Looks like either the Tridon EP34 or EP36 should work according to a few Forums. I can get both of them locally so I'll probably grab one today or tomorrow and try it this weekend.
Thanks again to everyone that responded to my thread with their thoughts!!!
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Old Jan 15, 2015 | 09:34 AM
  #34  
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This is why I hate to install any of these LED lights. I did install the backup lights only with no issues. I hope U get it sorted out, a ten minute job always turns into a big ordeal for me.
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Old Jan 22, 2015 | 07:32 AM
  #35  
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Originally Posted by bjones7131
This is why I hate to install any of these LED lights. I did install the backup lights only with no issues. I hope U get it sorted out, a ten minute job always turns into a big ordeal for me.
So true!! I thought this would be my easiest mod ever! Apparently not for everyone. Looks like it depends on whether you are lucky enough to get the right flasher the first time. If I had updated only the front or the rear to LEDs I would have been all set!
I was finally able to get an EP36 flasher last week but haven't had a chance to swap it out yet. Hopefully this weekend.
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Old Feb 25, 2016 | 07:31 AM
  #36  
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Originally Posted by Stroker87
sounds like the flasher to me since with the regular bulbs it all is working

I used EL12 Novita from autozone $12 it stopped the hyper flash for me,

this link might help you

https://www.corvetteforum.com/forums...post1569248926


Easy - clip two wires, two spade connectors.
Safe - No hot load resistor to melt my plastic car.
Fast - 15 minutes in the dark.


Great post and internet how to! Many thanks to the authors.
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