When a car won't shift into reverse or drive, the driver should open the hood to check the transmission fluid level. The precise procedure varies from one model to another, so it is necessary to consult the vehicle's manual for accurate instructions.
The judicial branch can declare laws passed by Congress or executive acts by the President of the United States unconstitutional, thus legally voiding them. However, all federal judges are nominated by the president and approved by the Senate. Additionally, Congress can remove a federal judge from office by impeachment.
Involves the power and authority of the courts to determine whether the acts of other branches of government (federal and state) are consistent with the Constitution. The court has the power to declare actions of the other two branches unconstitutional according the court's Interpretative of what the Constitution means and requires.