How do you replace rear rotors 2004 Impala?

To replace the rear rotors on a 2004 Chevrolet Impala, first, safely lift and secure the vehicle, then remove the rear wheel. Next, remove the caliper by unbolting it from the bracket and hang it securely to avoid stress on the brake line. Take off the caliper bracket, then slide off the old rotor; if it's stuck, you may need to tap it gently. Install the new rotor, reassemble the caliper and bracket, and finally, reattach the wheel before lowering the vehicle.