NHTSA recall 16V596000

What's wrong: The affected vehicles have rear suspension arms (rear tie rods) with adjusting lock nuts that may have been improperly tightened after servicing. As a result of being loose, the arm may have thread damage and may rust, possibly leading to the failure of the arm and an abrupt change in the vehicle's alignment.

Why it matters: Failure of the rear tie rod could cause a loss of vehicle control, increasing the risk of a crash.

The fix: Toyota will notify owners and dealers will replace both rear suspension arms and encapsulate the locknuts, free of charge. The recall began on September 30, 2016.