How do you change front brake caliper on 2003 Buick Rendezvous?

To change the front brake caliper on a 2003 Buick Rendezvous, start by safely lifting the vehicle and removing the front wheel. Next, detach the brake line from the caliper and unbolt the caliper from its mounting bracket. Replace it with the new caliper, reattach the brake line, and ensure everything is tightened securely. Finally, reassemble the wheel, lower the vehicle, and pump the brake pedal to ensure proper caliper function.