GM Door Chime Circuit Board

Thread Starter


Joined Dec 26, 2017
I'm working on a 1984 C4 Corvette and my door/ignition/seatbelt/headlight chime is not working.
Part of the circuit board looks burnt and had what looks like a small slate disc that spanned across three connection points.

Can anyone tell me what kind of part this is and where I can get a replacement to repair the board?
here is a picture of the board:



Joined Sep 30, 2009
First time ever hearing someone wanting to repair one of those annoying things. :) Most people wanted them disconnected/removed.