When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Check the wiring at theback end .. theres aconnection atop of the rear pumpkin, you may have some dirt or water in the connection or like mine.. a rock took it out.. got it tapped together been good last 3 months now.
try changing your vehicle speed sensor its towards the back of the transmission mine had that and no bus in the odometer i changed it and it runs fine the part is less than $20 autozone but beware of the transmission fluid hitting you in the face
Do you have some sort of a box on there? When I first put on my Smarty, the ABS and Parking Brake lights stayed on. After a few times of starting up the truck, it went away.