Mechanics

WEIRD CHIMING SOUND AFTER THE TRUCK IS STARTED

2004 GMC Sierra • 136,000 miles

Just recently my truck started making a weird chiming sound. After I turn it on it makes a fast chiming sound that last about 10 seconds and does it again when I shut it off. If I turn the key over without starting it and turn it back to accessory it does it too. It comes from somewhere under the dash instead of the speakers. I'm wondering what it is and how do I fix it.
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Philrobmill
September 24, 2011.




Put your seatbelt on and make sure the door is properly closed. Check the door switch(es) to make sure it(they) are working properly.
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Rivermikerat
Sep 25, 2011.
Thanks for the reply. I tried all that and everthing works right but it's still making the sound.

Tiny
Philrobmill
Sep 25, 2011.
That most likely means the switch inside the driver seatbelt is not being closed to indicate the seatbelt is being worn.

Rivermikerat
Sep 26, 2011.

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