Odd electrical hum
I have made an observation regarding my 12 volt ports. When ever I have a phone charger adapter plugged in, and under load (Must be under load) I get some weird hum sound. I do have sensitive hearing for electrical current, but I am pretty sure this is loud enough for anyone to hear. I even get this hum when I charge off my stereo as well.
So I am curious if there is a short somewhere? Anyone have any suggestions.
Also every time I steer the truck it adjusts the position on my speakers, I am very sure this is a loose wire in the door. Could these problems be related?
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