How do you replace the fuel pump on a 2003 Chrysler PT Cruiser?

To replace the fuel pump on a 2003 Chrysler PT Cruiser, first, relieve the fuel system pressure by removing the fuel pump fuse and running the engine until it stalls. Disconnect the battery, then remove the rear seat to access the fuel pump assembly cover. Disconnect the fuel lines and electrical connectors, then unbolt the assembly and replace the old pump with a new one. Reassemble everything in reverse order, ensuring all connections are secure before reconnecting the battery and testing the system.