Q: Jeep Grand Cherokee when off, sound coming from drivers rear end sounding “on”

asked by on November 02, 2017

2012 Jeep Grand Cherokee. Drives fine, starts fine. No warning lights on. When the Jeep is completely off, there is a noise coming from the drivers rear end by the back tire, sounds almost like something is still on, a humming or air noise. It happened a couple weeks ago, then battery died (I’m guessing it killed it) then we jumped the Jeep and it was gone. We’ve had some maintaince problems the last couple of weeks with it, first the alternator died, then the PCM died, then the battery died, just got a new battery two days ago. Please help. Really getting frustrated with this jeep!

My car has 103000 miles.
My car has an automatic transmission.

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