https://www.motorbiscuit.com/the-2015-honda-cr-v-has-a-problem-that-drives-owners-crazy/
If you only notice the vibration when their vehicle is at an acceleration of 1,800-2,200 RPMs, they recommend that you just have the PCM update done. Many of the 2015 CR-V owners, who had the repairs done haven’t reported the issue anymore, but there are still some that continue to have problems.