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| Engineering/ Technical Ask technical questions about cars. Do you know how a car engine works? |
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#1
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How Do I Test My Brake Light Switch?
I just put a continuity tester on my brake light switch and didn't get a light. On the tester, you hook black lead to ground and touch the metal tip of the tester to power and get a light - correct?
The brake light switch has a red and a black wire connected to it. I disconnected the red wire and put the metal tip into the red wire and got no light. Am I doing this right? Shouldn't the tester light turn on when I touch it to the red wire? Thanks |
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#2
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Sounds right to me. I would also check to see if the black wire is hot though. Ya never really know. Make sure you have the alligator clip on a good ground, though, otherwise you're spinnin' yer wheels.
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#3
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Or just jumper the switch and look to see if the lights are working.
Did you check all the fuse's? |
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