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ignition buzzer, help with disconnecting

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Old Jul 10, 2016 | 11:38 AM
  #1  
David in NC's Avatar
David in NC
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From: Chapel Hill NC
Default ignition buzzer, help with disconnecting

Hi
I have a 69 with T+T. The door buzzer is always on with the LH door open, regardless of if key in ignition or not. It does go off with door closed. Is this normal or should it only buzz with key in ignition.
Easy way to simply disconnect the buzzer?
I can trace it by hearing to inside the fender. Not sure which wire to pull to only affect buzzer and nothing else.
If the top silver cap thing is the actual buzzer, I do not have clearance above it to remove. Not sure if the whole assembly pops off the fender mounting bracket, but I don't want to pull on anything before I know OK.
Picture attached.
Any basic help appreciated (for dummies please).
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Old Jul 10, 2016 | 12:52 PM
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Hi David,
The key buzzer connection at the horn relay is the pink/black wire.
It sounds like perhaps the reed switch in the steering column is acting up.
Regards,
Alan


Last edited by Alan 71; Jul 10, 2016 at 01:11 PM.
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Old Jul 10, 2016 | 01:17 PM
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There could be a problem with the 'key buzzer switch' or with the lock cylinder' or something else, you will have to diagnosis further.

Key switch:


You can quiet the buzzer by disconnecting either 'E' or 'F' at the harmonica connection or remove the wire from the front drivers side door jamb switch until you have time to find and fix the root cause.

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Old Jul 10, 2016 | 02:34 PM
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David in NC
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Thank you Alan and Peterbuilt, especially the pictures and diagrams (with arrows, just like I needed).
Not sure what exactly this means: "...'E' or 'F' at the harmonica connection..."
But I did find the pink and black wire and yanked her.
New car to me so many more questions likely to follow.
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Old Jul 10, 2016 | 05:21 PM
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Hi David,
Since it's a new car to you please let me suggest that you buy an Owner's Manual for it, the proper year Assembly instruction Manual (AIM), and the proper year Chassis Service Manual.
Not ALL the answers are in them but they're still a tremendous help when getting to know and working on a 40+ year old car.
Regards,
Alan
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Old Jul 10, 2016 | 08:35 PM
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Originally Posted by David in NC
Thank you Alan and Peterbuilt, especially the pictures and diagrams (with arrows, just like I needed).
Not sure what exactly this means: "...'E' or 'F' at the harmonica connection..."
But I did find the pink and black wire and yanked her.
New car to me so many more questions likely to follow.
Here is a pic of the harmonica connector. You will note the alpha characters that are molded into the plastic. Cornering lights were only on the 1980 thru 1982 Vettes.
Jim

Last edited by Jim Shea; Jul 10, 2016 at 08:36 PM.
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