Having some troubles. Key fob was inadvertently destroyed. Today while using my spare key the alarm was triggered when I went to open the door. When I put key in the ignition it shut off until I turned the key when it triggered the alarm again. Can't get RR rolling! (2002 RR) .I am also having some trouble opening passenger door. Could be a slack cable. Might this compromise the security system. I need some ideas. My truck is stranded!