Ok well the pads are going to be the same procedure for the front and the rear. The rotors in the rear are a bit harder as the parking brake is actually built into the rotor. So there is actually a little drum brake on the inner hub of the rotor. If there is a rust ring on the parking brake drum, it will cause for some real problems upon removal. Here is how to change the pads.

Remove the brake caliper from the brake caliper mounting bracket and support the brake caliper with heavy mechanic's wire or equivalent. DO NOT disconnect the hydraulic brake hose from the brake caliper.

Remove the brake caliper from the brake caliper mounting bracket.

Here is how to remove the rear rotors.

It may be necessary to strike the end of the hub or the rotor with a deadblow hammer to separate the rotor from the hub.

Remove the brake rotor. Do not force the rotor off. If the rotor is difficult to remove, ease it off by gently rotating it as you pull outward.

Here is how the front rotors are to be removed.

Notice: Support the brake caliper with heavy mechanic wire, or equivalent, whenever it is separated from its mount and the hydraulic flexible brake hose is still connected. Failure to support the caliper in this manner will cause the flexible brake hose to bear the weight of the caliper, which may cause damage to the brake hose and in turn may cause a brake fluid leak.

It may be necessary to strike the end of the hub or the rotor with a deadblow hammer to separate the rotor from the hub.