Notices
C5 General General C5 Corvette and C5 Z06 Discussion not covered in Tech

LED Tail Light Blinks Too Fast - Help

Thread Tools
 
Search this Thread
 
Old Oct 12, 2005 | 03:57 PM
  #1  
bgautodeal's Avatar
bgautodeal
Thread Starter
Heel & Toe
 
Joined: Oct 2005
Posts: 20
Likes: 0
Default LED Tail Light Blinks Too Fast - Help

Just installed LED taillights. They look great but the turn signal’s blink too fast. Any idea how I correct this problem? Thanks.
Reply
Old Oct 12, 2005 | 04:01 PM
  #2  
MyVetteDream's Avatar
MyVetteDream
Race Director
Supporting Lifetime Gold
15 Year Member
 
Joined: Feb 2004
Posts: 11,651
Likes: 9
From: HOW FAST WAS I GOING OFFICER? Los Angeles Hating GM Dealership Service Dept.'s Since Sept. 2004
St. Jude Donor '04-'05-'06-'07
Default

You can try going to http://superlumination.com/equalizers.htm and getting a load equalizer. The problem is the resistence is so low in LED's, the signal speed controller needs more voltage to make it function "normally".

When you splice the LE into your signal wire... it'll fix that issue.

Dave Q.
Reply
Old Oct 12, 2005 | 04:28 PM
  #3  
Jetspeedz's Avatar
Jetspeedz
Burning Brakes
 
Joined: Jan 2004
Posts: 996
Likes: 0
Default

get yourself a new flasher relay from pepboys that fixed the problem on my bike
Reply
Old Oct 12, 2005 | 04:30 PM
  #4  
CUlookin's Avatar
CUlookin
Le Mans Master
20 Year Member
 
Joined: Jun 2004
Posts: 6,654
Likes: 5
From: Silver Spring MD
Default

Originally Posted by MyVetteDream
You can try going to http://superlumination.com/equalizers.htm and getting a load equalizer. The problem is the resistence is so low in LED's, the signal speed controller needs more voltage to make it function "normally".

When you splice the LE into your signal wire... it'll fix that issue.

Dave Q.
Reply
Old Oct 12, 2005 | 07:22 PM
  #5  
dwspas's Avatar
dwspas
Pro
10 Year Member
 
Joined: Sep 2005
Posts: 700
Likes: 0
From: Casa Grande AZ
Default

OK, how many and what size load equalizers do I need?
Reply
Old Oct 12, 2005 | 07:38 PM
  #6  
jim213's Avatar
jim213
Safety Car
10 Year Member
 
Joined: Aug 2005
Posts: 3,695
Likes: 0
From: Sedalia Missouri
Default

I would try a new flasher as well.

Reply
Old Oct 12, 2005 | 09:03 PM
  #7  
QuikZilver's Avatar
QuikZilver
Le Mans Master
10 Year Member
 
Joined: May 2003
Posts: 5,362
Likes: 3
From: Delray Beach FL
Default

Make sure they are plugged all the way in. When I installed mine, I had one that was not seated all the way in the socket. Fixed my problem.
Reply
Old Oct 12, 2005 | 09:58 PM
  #8  
PolishDude's Avatar
PolishDude
Le Mans Master
10 Year Member
 
Joined: Mar 2005
Posts: 5,492
Likes: 39
From: Tampa Florida
Default

which ones did you get, if u got the new style ones with the halo rings i noticed the first few times they blinked fast but as soon as i pressed the brake a few times they started blinking normally and have been blinking normally since
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-1

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-2

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-3

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-4

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-5

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-6

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-7

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-8

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-9

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
Old Oct 12, 2005 | 10:04 PM
  #9  
ZaydeZ06's Avatar
ZaydeZ06
Pro
20 Year Member
 
Joined: Aug 2004
Posts: 623
Likes: 0
From: Jacksonville FL
Default

Originally Posted by PolishDude
which ones did you get, if u got the new style ones with the halo rings i noticed the first few times they blinked fast but as soon as i pressed the brake a few times they started blinking normally and have been blinking normally since
Very interesting Wonder why that would occur?
Reply
Old Oct 12, 2005 | 10:33 PM
  #10  
LoneStarFRC's Avatar
LoneStarFRC
Team Owner
15 Year Member
 
Joined: May 2001
Posts: 36,836
Likes: 244
From: Dear Karma, I have a list of people you missed.
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15-'16
Default

Originally Posted by jim213
I would try a new flasher as well.

Won't work. "Load equalizers" or an adapter harness from Adjure that incorporates a seperate socket for another (electronic variable load) flasher works. HTH
Reply
Old Oct 12, 2005 | 10:49 PM
  #11  
427C62013A's Avatar
427C62013A
Instructor
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2002
Posts: 246
Likes: 66
From: Daytona Beach, Florida
Default

Originally Posted by bgautodeal
Just installed LED taillights. They look great but the turn signal’s blink too fast. Any idea how I correct this problem? Thanks.

I have LED's from superlumination that are the tower style in front(Amber LED) turn signal/driving lights and the rear(Red LED) brake lights. I tried several combinations with load equalizers which get hot. The main point of getting LEDs for me was less load on the electrical system. LED's are much more efficient, they do not require more voltage, they require less current. The reason the load equalizer is needed is to maintain the higher level of current flow through the flasher unit. The flasher will flash at the fast rate, when a normal bulb is burned out, or you use an LED light in its place. Some new type flashers do not do this. But.....

The flasher unit is not easy to change without taking the dash apart. And it is located in the emergency flasher switch. You have to change the whole switch if there is a even an aftermarket replacement, which I have yet to find. When I had just the rear LEDs installed the emergency flashers worked fine, but the turn signal was fast, now everything is flashing fast. LEDs do react faster than incandescent bulbs, the LEDs come on instantly and get your attention.

I just live with it fast. I liked the fact that less load on the electrical system, means slightly higher more consistant voltage to the fuel system pump and injectors. Volts read 14.1 instead of 13.9 on DIC and is steady while braking where as before, you hit the brakes and watch the voltage drop to 13.8. Granted that is really nothing to worry about, but every little bit helps.

BTW, I have considered just going back to the normal bulbs, but I kind of got used to it.
Reply
Old Oct 13, 2005 | 04:04 AM
  #12  
vetteman21's Avatar
vetteman21
Racer
20 Year Member
 
Joined: Mar 2003
Posts: 279
Likes: 18
From: TX
Default

I thought this might work...

http://www.telstar-electronics.com/F...t%20Manual.pdf

but dont think it will due to corvettes unconventional wiring..

Last edited by vetteman21; Oct 13, 2005 at 04:47 AM.
Reply
Old Oct 13, 2005 | 04:43 PM
  #13  
dwspas's Avatar
dwspas
Pro
10 Year Member
 
Joined: Sep 2005
Posts: 700
Likes: 0
From: Casa Grande AZ
Default

OK, after drving for an hour or so the problem corrected itself. Can't figure out why, but they are now working correctly. Go figure.
Reply
Old Oct 13, 2005 | 06:19 PM
  #14  
LoneStarFRC's Avatar
LoneStarFRC
Team Owner
15 Year Member
 
Joined: May 2001
Posts: 36,836
Likes: 244
From: Dear Karma, I have a list of people you missed.
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15-'16
Default

Originally Posted by C5DaveC092002
I have LED's from superlumination that are the tower style in front(Amber LED) turn signal/driving lights and the rear(Red LED) brake lights. I tried several combinations with load equalizers which get hot. The main point of getting LEDs for me was less load on the electrical system. LED's are much more efficient, they do not require more voltage, they require less current. The reason the load equalizer is needed is to maintain the higher level of current flow through the flasher unit. The flasher will flash at the fast rate, when a normal bulb is burned out, or you use an LED light in its place. Some new type flashers do not do this. But.....

The flasher unit is not easy to change without taking the dash apart. And it is located in the emergency flasher switch. You have to change the whole switch if there is a even an aftermarket replacement, which I have yet to find. When I had just the rear LEDs installed the emergency flashers worked fine, but the turn signal was fast, now everything is flashing fast. LEDs do react faster than incandescent bulbs, the LEDs come on instantly and get your attention.

I just live with it fast. I liked the fact that less load on the electrical system, means slightly higher more consistant voltage to the fuel system pump and injectors. Volts read 14.1 instead of 13.9 on DIC and is steady while braking where as before, you hit the brakes and watch the voltage drop to 13.8. Granted that is really nothing to worry about, but every little bit helps.

BTW, I have considered just going back to the normal bulbs, but I kind of got used to it.
As I indicated above, if you are able to buy the adapter harness that allows for the plug-in of an electronic variable load flasher, you will eliminate this problem. I bought one from Adjure, Inc (maker of LED tail light kits for C5's). It was a simple plug-n-play, with the correct connectors and incorporates a conventional two-pin flasher socket for
a flasher. Bought the flasher from Auto-Zone (Tridon EL-12). I still have the regular incandescents in the front and have LEDS in all four tail-lights (from Ledtronics). Each of the Ledtronics LED lights have 24 LEDS. The EL-12 flasher now controls only the rear lights. Everything flashes normally. HTH

Last edited by LoneStarFRC; Oct 13, 2005 at 06:21 PM.
Reply
Old Oct 24, 2005 | 01:05 AM
  #15  
vetteman21's Avatar
vetteman21
Racer
20 Year Member
 
Joined: Mar 2003
Posts: 279
Likes: 18
From: TX
Default

Originally Posted by LoneStarFRC
As I indicated above, if you are able to buy the adapter harness that allows for the plug-in of an electronic variable load flasher, you will eliminate this problem. I bought one from Adjure, Inc (maker of LED tail light kits for C5's). It was a simple plug-n-play, with the correct connectors and incorporates a conventional two-pin flasher socket for
a flasher. Bought the flasher from Auto-Zone (Tridon EL-12). I still have the regular incandescents in the front and have LEDS in all four tail-lights (from Ledtronics). Each of the Ledtronics LED lights have 24 LEDS. The EL-12 flasher now controls only the rear lights. Everything flashes normally. HTH
I couldnt find it for sale on their website. I saw some things but nothing looked quite as you described.

Do you have a link or part number for the adjur piece?
where does it install?
How much is it?

Thanks for the help

If you want to skip the rest of this thread heres my writup with the answers
http://forums.corvetteforum.com/show...post1552668525

Last edited by vetteman21; Oct 24, 2005 at 01:16 AM.
Reply
Old Oct 24, 2005 | 08:26 AM
  #16  
ben dover's Avatar
ben dover
Team Owner
20 Year Member
St. Jude 20 Year Donor
Active Streak: 120 Days
Liked
 
Joined: Dec 2003
Posts: 21,840
Likes: 140
From: When all is said and done... there is a hell of a lot more said than done. Riverside,Texas
St. Jude Donor '05 thru '26
Default

Reply
Old Oct 24, 2005 | 10:16 AM
  #17  
ZaydeZ06's Avatar
ZaydeZ06
Pro
20 Year Member
 
Joined: Aug 2004
Posts: 623
Likes: 0
From: Jacksonville FL
Default

Hope it works out, I know, from personal experience, the LED tail lights from Ecklers are plug and play,work correctly and look great
Reply

Get notified of new replies

To LED Tail Light Blinks Too Fast - Help

Old Oct 24, 2005 | 10:39 AM
  #18  
ericdwong's Avatar
ericdwong
Race Director
15 Year Member
 
Joined: Dec 2002
Posts: 10,233
Likes: 21
From: Baltimore suburbs Maryland
Default

Originally Posted by jim213
I would try a new flasher as well.


Can't do that on a C5. Flasher is integrated into the hazard switch. It isnt your typical plug in flasher you can get at Pep Boys.
Reply
Old Oct 25, 2005 | 05:18 PM
  #19  
LoneStarFRC's Avatar
LoneStarFRC
Team Owner
15 Year Member
 
Joined: May 2001
Posts: 36,836
Likes: 244
From: Dear Karma, I have a list of people you missed.
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15-'16
Default

Originally Posted by vetteman21
I couldnt find it for sale on their website. I saw some things but nothing looked quite as you described.

Do you have a link or part number for the adjur piece?
where does it install?
How much is it?

Thanks for the help
I called them at their toll-free number and requested to buy it. I believe it about $25.00 or so. Their adapter harness installs in-line with the connector that plugs into the factory flasher. It involves removing the driver's side knee bolster, and I think I removed the center console as well (very easy). Coming down from the factory flasher, roughly behind the ignition switch area and beside the radio, there is a pigtail harness that you unplug. The Adjure harness is then plugged in between the plugs on the factory harness. It has the correct male/female connectors on it so you can't go wrong. You then plug an electronic 2-pin flasher (that's where the Tridon EL-12 comes in) into the socket provided on the Adjure harness and you're done. HTH
Reply
Old Oct 26, 2005 | 02:45 PM
  #20  
vetteman21's Avatar
vetteman21
Racer
20 Year Member
 
Joined: Mar 2003
Posts: 279
Likes: 18
From: TX
Default

I called adjur incs toll free number but we could not figure out what I needed. since I didnt know how to really explain it on the phone, I copied and pasted all the info from this forum and emailed adjure asking if they could sell me the same product. With all the extra detail they should know what we need. Ill repost here if they reply and give more info. If I can get one Ill do an install thread on it with pictures and ordering info. It seems quite a few people here could use this device...
Reply



All times are GMT -4. The time now is 11:31 PM.

story-0
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-1
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-2
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-3
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-4
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-5
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-6
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-7
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-8
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-9
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE