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Author Topic: OMG! LED Turn Signal Hyper-Flashin' ... WTF!  (Read 3775 times)
Paxton
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Posts: 2507


So Cal


« on: August 20, 2011, 04:03:20 AM »

Hello, Fellow Dragons and Dragonettes...

I bought hard bags with integrated Led Signal lights. After installation and wiring, the blinkers now hyper-flash. Cheesy

I plan to add other signal and/or running (LED) Lights. But; I am hesitant to even try addressing the hyper-flashing issue...  Undecided

Electricity, Electromechanics and Algebra are three things which I OFTEN Screw up.
Algebra sucked, but I won't go there.  uglystupid2 Roll Eyes

Please educate me on the issue of LED lighting but, don't confuse me with the facts.
My brain takes a vacation every 12 seconds!:tickedoff:  ??? laugh

At the least I'd like to know what replacement LED Turn Signal Flasher Unit must I buy?
Any links or suggestions?
If it gets complicated, I'd better plan to have a shop do it.  ???

I'm striving to keep up at the level of the Talkin' Baby in the commercials... the less gifted one; but failing at that too!

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J. Paxton Gomez

1966 First year Bronco... 302 CI V8
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2000 GL1500CY Fast-Black Standard Solo Rider

So Cal... 91205

"Four wheels move the body; two wheels move the soul."
Skinhead
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Posts: 8731


J. A. B. O. A.

Troy, MI


« Reply #1 on: August 20, 2011, 05:41:44 AM »

The reason for the hyper flash is due to the difference in the resistance of the LED"s vs incandescent lights.  Adding more incandescent lights to that circuit might fix or improve things, but I'm not an electrical wiz, so I can't say which flasher you need.   
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Troy, MI
Bill anderson
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Posts: 29


« Reply #2 on: August 20, 2011, 05:49:05 AM »

Add at least a 6ohm 10 watt ceramic resistor to the positive side of each led.That should be enough of a load to slow down the flash rate.
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John Schmidt
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Posts: 15260


a/k/a Stuffy. '99 I/S Valk Roadsmith Trike

De Pere, WI (Green Bay)


« Reply #3 on: August 20, 2011, 05:55:02 AM »

Just about any load equalizer will take care of that. However, you may also have to get the diode kit from Kuryakyn and wire it in the turn indicator circuit in the headlight bucket. Has to do with the amber turn signal indicator on your headlight...won't go into a long dissertation on it here as to why except to say both sides feed through the same circuit for the amber indicator light on the headlight. The diode kit splits it up is all. Check your turns with the bike sitting, I'll bet you have more than just a fast flash going on.

 http://www.kuryakyn.com/Products/719/Diode-Kit
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tank_post142
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Posts: 2629


south florida


« Reply #4 on: August 20, 2011, 06:10:13 AM »

Go to the auto parts store, purchase an electronic flasher, install (yes it will plug in) and your done. cost between $10-15.00
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VRCCDS0246 
X Ring
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VRCC #27389, VRCCDS #204

The Landmass Between Mobile And New Orleans


« Reply #5 on: August 20, 2011, 06:12:53 AM »

Here you go Paxton.  This is the LED flasher I use with my LED turnsignals and the best part is it is plug and play.

http://www.customdynamics.com/trick_flasher.htm#Standard_DOT_Flasher

Marty
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Chiefy
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Posts: 1046


Sarasota, Florida


« Reply #6 on: August 20, 2011, 06:31:36 AM »

I thought (??) one advantage to LED's was that the "hyperflashing" didn't happen?
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1998 Valk Standard 52,500 miles
YoungPUP
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Posts: 1938


Valparaiso, In


« Reply #7 on: August 20, 2011, 07:24:58 AM »

The hyper flash is caused by the lack of amperage draw, It  causes the turn signal system to Fast flash indicating what it  "thinks" is a burned out bulb....while there are no real problems at all.
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RonW
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Posts: 1867

Newport Beach


« Reply #8 on: August 20, 2011, 07:38:22 AM »

The way I see it is if you're not running accessories stick with incandescent light bulbs. The way I've heard it is that installing front LEDs is ok. Add LEDs to the rear also, anything and everything wrong can happen. Solution: replace your flasher unit with a electronic flasher .... then it's a tossup between, a yeah it works, and a yeah, right. The Valk's single indicator light has to have a diode splice in. Some bikes have a right turn indicator light and a left turn indicator light on the dashboard with no LED problem.
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2000 Valkyrie Tourer
Chiefy
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Posts: 1046


Sarasota, Florida


« Reply #9 on: August 20, 2011, 08:06:27 AM »

The hyper flash is caused by the lack of amperage draw, It  causes the turn signal system to Fast flash indicating what it  "thinks" is a burned out bulb....while there are no real problems at all.

I read the OP as to mean he added LED's to the existing incandescents.  If so, there would be more current draw.  Albeit only slight.
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1998 Valk Standard 52,500 miles
R J
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Posts: 13380


DS-0009 ...... # 173

Des Moines, IA


« Reply #10 on: August 20, 2011, 09:25:08 AM »

I take it all you have on the rear are LED's for turn signals.

On my Trike I just added another regular light and hid it in the saddlebag.  Make that big storage box.

Problem solved.

You can spend a lot of $$$$$ on other parts to also solve the problem, but this old Firker grew up in the depression, so I try to keep my cash in my pocket,    In other words, I'm  cheap old bastard.   I go the cheapest way possible.    

Besides I had these old turn signals left over from another bike from many years ago.   I knew I had kept them for a reason.
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Farther
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Posts: 1680


Quimper Peninsula, WA


« Reply #11 on: August 20, 2011, 09:29:47 AM »

Will the hyper-flashing cause any problems?  If not, why not leave them as they are probably more noticable.
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Thanks,
~Farther
RonW
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Posts: 1867

Newport Beach


« Reply #12 on: August 20, 2011, 10:17:58 AM »

Will the hyper-flashing cause any problems?  If not, why not leave them as they are probably more noticable.

That's mainly why I left the hyper-flashing as is on my other bike. Incadescent bulbs but when I testing the the turn signals I left an unrelated p-connector disconnected and it somehow musta blew the resistor in the run-brake rear light converter module.
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2000 Valkyrie Tourer
Valkpilot
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Posts: 2151


What does the data say?

Corinth, Texas


« Reply #13 on: August 20, 2011, 12:18:02 PM »

Here you go Paxton.  This is the LED flasher I use with my LED turnsignals and the best part is it is plug and play.

http://www.customdynamics.com/trick_flasher.htm#Standard_DOT_Flasher

Marty


+1

This solves the fast flashing problem without load equalizers, which create the same resistance, and therefore heat, as an incandescent bulb so that care has to be take where you mount them.

If you've got LEDs front and back you might still have bleedover from one side to the other, i.e., both sides flash when you've got only one of the turn signals on.  This occurs through the signal indicator lbulb in the headlight shell.  The solution is to either add diodes to each of the two lines connected to the indicator light, connect both of them to the same side of the indicator bulb and connect the other side to ground, or take the bulb out completely.
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The Anvil
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Posts: 5291


Derry, NH


« Reply #14 on: August 20, 2011, 12:25:26 PM »

Will the hyper-flashing cause any problems?  If not, why not leave them as they are probably more noticable.

I agree 100% I've found that when I see it on another car or bike it's an attention getter.
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