How do you change a rear axle on 2004 Buick Rendezvous?

To change the rear axle on a 2004 Buick Rendezvous, first ensure the vehicle is securely lifted and supported on jack stands. Remove the rear wheels and brake components to access the axle assembly. Disconnect the axle from the differential and any suspension components, then slide the axle out of its housing. Install the new axle by reversing the disassembly steps, ensuring all connections and components are properly secured.