CBR 1000F "Hurricane" 1987-1996 CBR 1000F

Headlights Out

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  #11  
Old 05-04-2016, 04:08 PM
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A bit more clarification...

Originally Posted by pcmaher View Post
When things were working, head lamps and high beam indicator would come on as soon as ignition switch was turned to ON. Now, head lamp and high beam indicator do NOT illuminate with ignition key on, OR while running.

All great ideas to check, and will do so when back home, hopefully over the weekend. Thanks.
 
  #12  
Old 05-05-2016, 12:04 PM
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Originally Posted by pcmaher
A bit more clarification...
When the START button is pressed, the power is disconnected from the lighting system and diverted to the starter.

When the START button is released, the power is no longer diverted to the starter. The button moves to the upward position making contact and sending power back to the lighting system.

If the button is not returning back to the full resting position, OR, it is returning but not making proper contact, the lights will not come on. That is running or not running.
 
  #13  
Old 05-05-2016, 12:08 PM
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Originally Posted by TimBucTwo
When the START button is pressed, the power is disconnected from the lighting system and diverted to the starter.

When the START button is released, the power is no longer diverted to the starter. The button moves to the upward position making contact and sending power back to the lighting system.

If the button is not returning back to the full resting position, OR, it is returning but not making proper contact, the lights will not come on. That is running or not running.
Just to add....

The power switching is all done in the relay. The start button is just an on/off switch. When it sticks, it doesn't allow the relay to switch back to base position. Also, don't overlook a possible faulty relay.
 
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Old 05-05-2016, 04:08 PM
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2 out of every 10 starts my light does not come on. I jiggle the start button and it comes on. A little contact cleaner helps but the problem always returns.

I've learned to live with it.

Like i said before. I keep my headlight switch on HI. If the blue light on my dash is lit, I know my light is working.
 
  #15  
Old 05-06-2016, 12:47 PM
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^ That's got me thinking now. I wonder how many times I've been riding w/o the headlamp on? From now on I'm gonna start the bike and switch to high just to make sure the lights are on.

The blue hi would indicate full contact on return w/o getting off and actually checking the headlamp. Usually, however I start the bike near the garage and see the shine from the bulbs but, I haven't been checking it when out riding.
 
  #16  
Old 05-06-2016, 06:42 PM
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Have you ever wondered?

Like when talking to foreign people you talk real loud as if they can understand you better.

or

When the bike is reluctant to start, you press the start button harder as if that will help coax it to life
 
  #17  
Old 05-07-2016, 11:15 AM
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Got home late last night from being out of town all week. First thing I do this morning is check out the start switch as suggested, to see if it's sticking. And it was. I bumped it a couple times, and bingo, on come the head lamps. You guys rock. I'm going to go get some electrical contact cleaner today and have at it. Thanks everyone!
 
  #18  
Old 05-07-2016, 02:57 PM
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Originally Posted by wooferdog
Have you ever wondered?

Like when talking to foreign people you talk real loud as if they can understand you better.

or

When the bike is reluctant to start, you press the start button harder as if that will help coax it to life
Yep, funny that. Thought is was just me
 
  #19  
Old 05-08-2016, 11:29 AM
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Why yes, It is funny bullroarer. And yes, its a long way form the states to ENGLAND. MAYBE IF I YELL YOU CAN HEAR ME BETTER.

.....HELLO??
 
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