I have a 1997 F-150 XLT 5 speed manual transmission. The problem I am having is this. Neither my odometer nor my trip meter are working, and my speedometer shows about 15 to 20 mph slower than actual speed, which I believe is also causing my cruise control not to work. I already changed the speed sensor on the transmission, and the plastic gear on the end of it. I am hoping that someone else might have a suggestion as to what the problem might be. Any help is appreciated.