[2013LT]

Hmm... the right side, (passenger side)? It sounds to me like the AC clutch engaging.

 

[2013LT]

Yea.. It's impossible to diagnose over the internet. If your placement in the car was correct the right side should be where all the belts and pulleys are. The left side (drivers side) is where the transmission is. So what your probably hearing there is either improper belt tension or an AC clutch engaging or making sounds. But again, impossible to diagnose just by watching a video.