GMC Repair: power locks, gmc yukon, fuse panel

Question
my 2002 gmc yukon door locks arent working and im not sure if its just the fuse that needs to be replaced. and if it is the fuse, which one do i need to replace because i cant find it in the manual, and i definitley dont understand the diagram on the fuse box under the hood. a little guidance please, thank you

Answer
on the reverse of the fuse panel is a guide that you obviously found. most of the time you must orient the legend. you usually must flip and turn, and you could match the numbers of the fuse found on the legend and the fuse block itself. you may also look on www.autozone.com, or repair manuals found at any automotive parts store. you can also remove the door panel and "hotwire" the solenoid to see if it is the fuse or the solenoid itself.