How do you change the control arm on a 2007 Chrysler 300? (video)
How do you change the upper control arm on a 2008 Chrysler 300? (video)
What happens if control arms fail?
When a control arm fails, multiple things can happen. Most failures occur from the ball joint failing. Complete ball joint failure can cause a steering knuckle disconnection and loss of control of the vehicle. Control arm bushings can also wear and fail, creating clunking, wandering steering, and loss of control. via