Remove power steering pump from a 2005 Buick Lacrosse cxs?

To remove the Power Steering pump from a 2005 Buick Lacrosse CXS, first, ensure the vehicle is on a flat surface and the engine is cool. Disconnect the negative battery terminal, then remove the drive belt by loosening the tensioner. Next, detach the power steering pump by removing the mounting bolts and disconnecting the fluid lines—be prepared for some fluid spill. Finally, lift the pump out of its bracket and set it aside for replacement or repair.