Hum from EX-L
Sparky - I have the exact issue with my 2018 EX-L. Sometimes it really resonates the cabin. The most repeatable is under light throttle at 52/53 MPH with gas engine running. Its variable but can happen while the car is holding pace, accelerating, or decelerating. No issues when running EV only. A couple weeks ago, I took it to the dealer for the camera issue and went for a ride with the shop foreman (he drove). He was much more aggressive with it than I am but managed to reproduce a marginal hum a couple times. He checked with Honda tech forum and see what he can find (nothing there), but was going to take another Hybrid for a ride to see if he could make another car do it. I have not heard back. Based on the comments here, it is not a one-off.
Sparky - I have the exact issue with my 2018 EX-L. Sometimes it really resonates the cabin. The most repeatable is under light throttle at 52/53 MPH with gas engine running. Its variable but can happen while the car is holding pace, accelerating, or decelerating. No issues when running EV only. A couple weeks ago, I took it to the dealer for the camera issue and went for a ride with the shop foreman (he drove). He was much more aggressive with it than I am but managed to reproduce a marginal hum a couple times. He checked with Honda tech forum and see what he can find (nothing there), but was going to take another Hybrid for a ride to see if he could make another car do it. I have not heard back. Based on the comments here, it is not a one-off.
