Q: Electrical sound goes through the subwoofer when I close the front doors an power is off.
My car audio system my battery drains when car sits if my amp an capacitor power wire is hooked up and my sub pounds when doors either driver or passenger front doors are closed with power off I checked for a draw an when I pull relay one under steering wheel which is for power window an emergency flasher relay an delay it cuts off light used to test for problem but relay is good
My car has 174000 miles.
My car has an automatic transmission.
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