Brake, abs, and ses lights...now speedometer!
 

I have an 04 maxima. When I bought it a few months ago the brake, abs, and ses lights were all lit up. I replaced the rear hubs and gave the sensors etc a good cleaning...no change. A few weeks later and the speedometer and odometer suddenly quit working. Replaced both rear wheel speed sensors as well as the vss on the tranny as I was throwing p1574 code. .no change. Where do I go from here? Any advice would be helpful. Thanks