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Toyota Corolla 2010 radio buzzing loudly...

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New User

Jun 6, 2016, 1:06 PM

Post #1 of 2 (3809 views)
Toyota Corolla 2010 radio buzzing loudly... Sign In

Hi, the weirdest car radio issue with my mom's 2010 Corolla.
It's the original factory radio. It produces a very loud buzzing noise (in all 4 speakers) when closing either the front driver's and passenger's doors. I have to turn off the radio and turn it back on to stop it. I haven't tried the rear doors, but I repeatedly hit and bashed all around the radio itself on the dash to see if the radio would produce the same sound but it didn't. I believe it all started when she hit a big pot hole or something on the road. Here's a link to a video I made yesterday inside the car

I didn't go to the dealer yet...
Any ideas???
thank you

Ultimate Carjunky / Moderator
Discretesignals profile image

Jun 6, 2016, 3:47 PM

Post #2 of 2 (3797 views)
Re: Toyota Corolla 2010 radio buzzing loudly... Sign In

Inspect the rear speakers and possibly the front speakers. Be sure the wires and connections are not contacting the frame. The rear speaker connections can easily be shorted to ground unloading or loading the trunk. The vibration from closing the doors might be causing the connection to ground out.

Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.

(This post was edited by Discretesignals on Jun 6, 2016, 3:48 PM)


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