ive got something i cant figure out, a few weeks back i noticed the ABS light and the emergency brake lights both came on, also my speedometer wont start working untill about 10-15 MPH. i plugged in a scanner and it said it was the vehicle sensor speed ( cant remember the code ). so i picked up a new vehicle speed sensor that goes in the rear of the trans right above the crossmember. i plugged the scanner back in aand it said there were no error codes, but the lights were still on and the speedometer messed up, i also tried unplugging the battery for a bit and still nothing. i have no idea where to go from here and inspection is coming up fast, any ind of help would be awesome.