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PLEASE HELP! 94 Chevy Silverado K1500-no working brake lights!


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katierose
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Sep 14, 2010, 8:36 PM

Post #1 of 8 (3756 views)
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PLEASE HELP! 94 Chevy Silverado K1500-no working brake lights! Sign In

My boyfriend and I own a 1994 Chevy Silverado K1500. It has a 350 in it with a 5.7 L. Our mileage is in the 187,000 range. We recently got our transmission replaced (by a specialized certified gentleman). All of a sudden, we have no brake lights. We've tried; replacing the relay switch, grounding ungrounded wires, replacing all necessary fuses, and replacing the main brake relay on the brake pedal. When we have running lights, we have no brake lights. Vice Versa. Now, we have no brake lights period. We've tried everything! It's driving us mad! PLEASE HELP!


Hammer Time
Ultimate Carjunky / Moderator
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Sep 14, 2010, 8:53 PM

Post #2 of 8 (3741 views)
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Re: PLEASE HELP! 94 Chevy Silverado K1500-no working brake lights! [In reply to] Sign In

Does the 3rd (high mount) brake light work?




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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



katierose
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Sep 14, 2010, 8:55 PM

Post #3 of 8 (3738 views)
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Re: PLEASE HELP! 94 Chevy Silverado K1500-no working brake lights! [In reply to] Sign In

we have no brake lights what-so-ever. ha.


Hammer Time
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Sep 14, 2010, 9:39 PM

Post #4 of 8 (3733 views)
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Re: PLEASE HELP! 94 Chevy Silverado K1500-no working brake lights! [In reply to] Sign In

Make sure your right about that. If so, you probably have a bad brake light switch or fuse to it. You will have to test for power in and out of the switch.




~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



katierose
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Sep 14, 2010, 9:41 PM

Post #5 of 8 (3729 views)
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Re: PLEASE HELP! 94 Chevy Silverado K1500-no working brake lights! [In reply to] Sign In

We haven't had the 3rd high mount since we bought the truck. As for the brake light switch, where can we find that?


Hammer Time
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Sep 14, 2010, 9:43 PM

Post #6 of 8 (3726 views)
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Re: PLEASE HELP! 94 Chevy Silverado K1500-no working brake lights! [In reply to] Sign In

At the brake pedal.
If that light has been out all along, then it may not be the switch at fault but you still need to run that test to find out.




~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



katierose
New User

Sep 14, 2010, 9:47 PM

Post #7 of 8 (3724 views)
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Re: PLEASE HELP! 94 Chevy Silverado K1500-no working brake lights! [In reply to] Sign In

We've actually replaced the brake light switch already. is there anything else it couldbe?


Hammer Time
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Sep 14, 2010, 9:51 PM

Post #8 of 8 (3721 views)
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Re: PLEASE HELP! 94 Chevy Silverado K1500-no working brake lights! [In reply to] Sign In

I didn't ask you to replace it. i asked you to test it. I need to know the test results.




~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.





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