My Dakota is a never ending nightmare, a bit of a story. Truck sat for about 4 years... have replaced alot on necessary items to get it road ready. For the sake of time i wont list every thing i replaced. Mainly i was trying to get clear lights on dash which have been and still are ABS and Brake and CEL. I have replaced and had computer programmed. Replaced speed sensor in rear diff. And speed sensor on transmission. Replaced ABS module. Still getting lights and speedometer and odometer still won't work. I was told i have power and grounds but not getting a signal. I replaced the speed sensor if rear diff again in case i got a defective sensor the last time. Still no luck. Dodge Dealership i took it to, to have computer programmed said i needed new abs module and speed sensors. After i had already replaced them. Please help?