P0501 - causing the speedometer and odometer to not work at all. I purchased the car like this. What I've done to date:1. Replace the VSS2. Replace the cable that connects to the VSS (it is getting power)3. Replaced Fuse 15 (Speed Sensor Fuse)4. Replaced Instrument Guage Cluster (issue persistent so I just returned it)5. Replaced the Computer (ECU) The last 2 things I can think of to get checked out is... 1) The cabling behind the Instrument Guage Cluster, I suspect that whoever installed the media device might have messed something up2) The transmission itself, but I don't think the transmission would throw out a VSS error Has anyone else encountered this before?

 

I'd look real close at any extras they added.