Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - Electrical hum from rear of car only happens long after it has been shut down

TwinFTW · 02-27-2021, 12:34 PM

So this is the second time (owned the car for 6 months) I've noticed an electrical hum coming from somewhere in the rear of the car after the car has been powered off for several hours.

The latest time I noticed it, I stuck my head under the car and it seems to be coming from the rear somewhere in the general vicinity of the rear differential but I wasn't feeling motivated enough to lift the car up find a flashlight and start poking around.

My car is a 2017 that is usually garage parked, so it's quiet enough that I can hear feint noises.

My car has been flawless & well maintained so I'm not concerned, just curious.

Anyone else notice this?

02-27-2021, 12:34 PM	#1
TwinFTW Member Join Date: Nov 2016 Drives: 17 BRZ w/PP & 08 STI Location: CA Posts: 29 Thanks: 7 Thanked 7 Times in 6 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	Electrical hum from rear of car only happens long after it has been shut down So this is the second time (owned the car for 6 months) I've noticed an electrical hum coming from somewhere in the rear of the car after the car has been powered off for several hours. The latest time I noticed it, I stuck my head under the car and it seems to be coming from the rear somewhere in the general vicinity of the rear differential but I wasn't feeling motivated enough to lift the car up find a flashlight and start poking around. My car is a 2017 that is usually garage parked, so it's quiet enough that I can hear feint noises. My car has been flawless & well maintained so I'm not concerned, just curious. Anyone else notice this?