[Maroon 5.0 LX]

First thing you should do is go get a shop manual for you specific vehicle. It will have a detailed section on brakes. Read through it several times to get familiar with the proceedure. It's not a hard job.

I think you need a Torx socket to get the calipers off and if you have discs on the rear, a tool to adjust he emergency brake cylinder on the rear discs.