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1948 - 1956 F1, F100 & Larger F-Series Trucks Discuss the Fat Fendered and Classic Ford Trucks

6v tail light led help

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Old Feb 16, 2013 | 12:48 PM
  #16  
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Originally Posted by ALBUQ F-1
Universal Turn Signal Flasher Relay : Amazon.com : Automotive

Either the above or the Yamaha piece you listed look good. No experience with either.
I just saw that one. However, it doesn't list if it's 6v. It's likely a 12v.

I edited my previous post.
 
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Old Feb 16, 2013 | 12:52 PM
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AFA your one rear light being less bright, that is usually a sign of a poor ground on that light. You can test it by using a temp ground jumper. Open up the light and wrap about 2" of bared wire around the metal bulb socket and secure with a piece of tape. hold or fasten the other end of the wire to an unpainted fastener or spot on the frame, test the light. If it brightens, drill a hole in the reflector for a screw and attach a permanent ground wire to it and run it to another screw in the frame. Don't ground it to the body, the ground between the body and frame may be the source of the issue.
 
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Old Feb 16, 2013 | 01:00 PM
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I figured it was a bad ground. I'll run a wire from the housing to the frame.
 
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Old Feb 16, 2013 | 01:24 PM
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here's a source for 6V led flasher:
Yamaha YSR-50 and Hot Rod 6-volt turn signal relay - LED and Standard
The one on the left.

If this doesn't work, it may be the dash indicator lamp may need a diode added, see:http://www.google.com/url?sa=t&rct=j...,d.eWU&cad=rja
 
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Old Feb 16, 2013 | 05:57 PM
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I already seen the flasher for the Yamaha. It's a two prong, but I need a three prong.
 
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Old Feb 16, 2013 | 06:55 PM
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The 3rd terminal is for the dash indicator light. Do you really need that? Are you using a Signal Stat?
 
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Old Feb 16, 2013 | 07:22 PM
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Yes, using a Signal Stat 7 wire I believe. Isn't the third wire for the indicator light in Signal Stat housing?
 
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Old Feb 16, 2013 | 07:48 PM
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Yes. (Courtesy of Bob a long time ago)
 
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Old Feb 16, 2013 | 09:05 PM
  #24  
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I'll admit I'm a little slow when it comes to electrical. What should that diagram tell me?
 
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Old Feb 16, 2013 | 09:10 PM
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The blue wire out of the flasher is shown going to the "pilot" light in the flasher head. That is the third terminal.
 
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Old Feb 16, 2013 | 09:39 PM
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The 6v flasher has a red and a black wire. I'm assuming that red goes to the power and the black is to the blue and yellow wires??? Still contemplating on purchasing the resistors instead.
 
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Old Feb 16, 2013 | 10:14 PM
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You can't connect the yellow to the black wire, or your pilot light will always be flashing.

I guess I fail to see the reasoning for using LEDs at all, given the 6v system? They aren't any brighter, won't use less power if you have to add a resistor. Running a separate ground wire all the way to the front, for all your lights, will accomplish a lot more.
 
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