I had to replace this module in my '97 I am not sure if your truck is identicle to mine but my 'module' was on the passenger side in the back. It would be right before that 'cubby hole'. I needed to remove that entire pannel which goes up and around the window. (well ok loosen it up)Don't forget to remove the panel on the floor first. I then took a puddy knife to remove it and bring it out before cutting the wires and splicing the new module in. Hopefully this might help..