Author Topic: Brake light  (Read 1243 times)

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Offline Sdsbassist

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  • Gus, Austin, MN.
Brake light
« on: July 24, 2012, 09:12:17 PM »
So front brake lights it up. Rear brake nothing. Do those taillight switches go out often?
« Last Edit: July 26, 2012, 03:37:52 PM by Sdsbassist »
Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"

bollingball

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Re: Taillight
« Reply #1 on: July 24, 2012, 09:17:37 PM »
Your title is off tail light and brake light two different things is it the brake that is not working?
Ken

bollingball

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Re: Taillight
« Reply #2 on: July 24, 2012, 09:22:10 PM »
The rear brake switch has a adjustment and has a spring on it try to move the plunger on the sw. with your hand with key on see if that makes it work It may just need adjusting.

Ken

bollingball

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Re: Taillight
« Reply #3 on: July 24, 2012, 09:24:09 PM »
Also the foot pedal is adjustable it may not be letting the sw. move enough

Ken

Offline Sdsbassist

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  • Gus, Austin, MN.
Re: Taillight
« Reply #4 on: July 26, 2012, 03:37:16 PM »
Tried both and nothing so could be brake light. How would I test connection from green to black? Does black power the brake light?
Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"

Offline Sdsbassist

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  • Posts: 1,114
  • Gus, Austin, MN.
Re: Brake light
« Reply #5 on: July 26, 2012, 07:34:21 PM »
Can you bridge the connection to check for continuity?
Gus, Austin, MN.
Current Bike:  75 750F

Past bikes: 76 750K - "Iowa Blue",78 750K Craigslist find - "Black Beth;" 77 CB750K Basketcase, with a 75K engine; 1970 Cb750 K1, "Rosa Luxembourg"
74 cb750, 75 cb550, 77 kawa 650, 81 virago 750, 83 virago 920, 80 Honda Twinstar 200, 71 Honda CT70, 1971 Honda CB750 Rat Project "Black Dahlia Bitsa"