Strange Sound In Trunk!

[foghat]

If it is the sub humming after shut down...you should be able to hear it through the rear sheet metal. Having the trunk open, defeats the inquiry about circuitry shutoff. (Sort of holding your refrigerator door open to see if the light goes off when the door is closed)

Did you read the post directly above yours?

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[Husker]

If it is the sub humming after shut down...you should be able to hear it through the rear sheet metal. Having the trunk open, defeats the inquiry about circuitry shutoff. (Sort of holding your refrigerator door open to see if the light goes off when the door is closed)

It's a low frequency hum, white noise.