O. K. Got it. I am back now, and here is what was done.......I changed the Speed Sensor on the transmission, or at least I think I did. The only sensor that
is located in the area the diagram shows, does not have a bolt holding it on. It is a sensor with a two prong electrical input. And it comes off with a 15/16" wrench, and the whole Sensor turns to un-screw for it to come off. Nothing similar to the Speed Sensor that I changed located on the rear differential housing, far from it. Anyway, I changed it. Then I changed the front Brake Pads, and bled the front two wheels. That is as far as I got, for it was getting late, so I put the scanner to clear any existing codes, and to my surprise, Not One Code Alarm! BUT.....The lights are still on and the speedometer still does not work. I re-ran "the search for codes and it states "No Alarm Codes, System Pass". I DO NOT understand how this could be!!! The scanner states no alarms triggerd, but yet I have the Brake Light on and the ABS light on, and the speedometer does not work!!!! What the hell is going on here! I am begining to think it's not a sensor problem, but a possible a wire short??? or something of the nature, maybe a wire is not connecting somewhere??? I am open for suggestions. But before you do suggest, Allow me to explain how, or when I got the alarm, maybe we can figure it out..........I went to a town about 40 miles from my residence, and loaded up the back of the truck with a pallet of paper-trays which I use for my harvest. It is a very heavy load, and the back end really got low from the weight. After it was loaded on, I pulled out of the yard and went down the road a piece, about 1/4 mile, and pulled over and stopped to tie down the load better. All was O.K. Then, after securing the load, as I was pulling out onto the road heading for home, I unavoidably hit a pot-hole in the road, and that's when the lights came on. It wasn't a very hard hit, but it was felt. And it's been on ever since. (About 2 days now). When I was changing the speed sensor at the rear end, I noticed a, what looks like is a heat shield, that was extended out from the gas tank and right over the area of the sensor, the wires and Brake lines. I also noticed It has a sharp edge. Upon further examining the area, and considering the weight it was subjected to, I noticed that the sharp edge did cut a slice of the brakeline that was in the area, but it did not pierce the line. The line is re-inforced with a steel innner mesh barrier, like a hydraulic hose basically. And the wires to the sensor are also right there, but visually, they seem O.K. So my suspicions lie there. But what to do? How to check what? I don't see anything obviously bent or broken, or disconnected wires, or anything, just a slice on the brakeline. So..... What do you think? I hope this made some sense to you. I await for your response.