I have a 1999 Dodge Ram 1500 4x4 5.2 liter. The ABS light stays on along with the Brake light. The speedometer stopped working along with the odometer and cruise control. I think it would be the ABS speed sensor on the rear differential, but I am not positive. Any help would be greatly appreciated. Thanks

 

The speed odometer is a sensor located on the tail shaft of the transmission.With a ohm meter unplug and check for resistance, if you have resistance then re connect and pin connectors with ignition on. The cruise is located under battery box. First I would get some di-electric grease from parts storeand a Haynes auto repair manuel. You didn't mention if check engine light was on or not, so it is probably a loose or dirty connection. Good luck