Door Locks for a 94 are they hard to change

My driver side keyless door lock seems to only work part time and seems to work less less as the days go on is there an easy fix for this or am I looking to have to take this beast to the shop

is this an intrepid and if so does your lock make some type of whirlling noise as you attempt to lock them over and over try locking them over and over without unlocking them in between and listen for this type of noise if noise is there then you need a new latch witch requires removal of trim panel to access latch

is this an intrepid and if so does your lock make some type of whirlling noise as you attempt to lock them over and over try locking them over and over without unlocking them in between and listen for this type of noise if noise is there then you need a new latch witch requires removal of trim panel to access latch

Yes it is an Intrepid and yes is dose, is it hard to get to and were can I find some instructions on the internet on how to install a new one thanks

not much to it remove trim panel then raise window
then remove links and electrical connector then remove three torx screws from outside edge of door then reverse procedure