How do you depress the one piston on front caliper 98 grand am with c clamp?

To depress the piston on the front caliper of a 1998 Grand Am using a C-clamp, first remove the caliper from the brake rotor. Place a piece of wood or a thick cloth over the brake pad to protect it, then position the C-clamp over the caliper and the wood. Slowly tighten the C-clamp, which will push the piston back into the caliper housing. Ensure you do this gradually to avoid damaging the piston or caliper.