* A worn or damaged CV (constant velocity) joint. CV joints are responsible for transmitting power from the transmission to the wheels, and they can wear out or become damaged over time. When this happens, they can make a clicking or popping noise when turning.
* A loose or damaged wheel bearing. Wheel bearings allow the wheels to rotate smoothly, and when they become loose or damaged, they can also make a grinding noise when turning.
* A damaged differential. The differential is a component of the driveline that allows the wheels to turn at different speeds when cornering. When the differential is damaged, it can make a grinding noise when turning.
It's important to have the problem diagnosed by a qualified mechanic as soon as possible, as it could be a sign of a serious issue. If the issue is not addressed, it could lead to further damage to the vehicle and make it unsafe to drive.