speedometer not working

I have a 2000 dodge ram my check engine light came and speedo quit working. I pulled the codes it was P0500 I replaced the speed sensor in the tranny but it didnt fix it. Help please

Electrical? Fuse somewhere? Short? Bad gauge?

Their is a speed senor/ abs sensor in the rear diff. toward the top of it. I just had that same trouble. It will probably be a dealer part so go to your local dodge dealer and tell them what you need. I payed $33 to fix it and it all work know and my lights are all off.

Their is a speed senor/ abs sensor in the rear diff. toward the top of it. I just had that same trouble. It will probably be a dealer part so go to your local dodge dealer and tell them what you need. I payed $33 to fix it and it all work know and my lights are all off.Thanks I found that one I took it out and checked with a meter and it is good I have 5 volts refrence to the sensor I dont have any idea now the chech engine light went off but the speedo still dosent work.

If you don't have a scope to check A/C Freq or pattern. Renew the VSS/RWAL in the rear diff. Hopefully that will be the end of it...

There is a guy on another post that said that he had his speed sensor checked and it turned out that his diff was chewed all to hell and had to have it replaced. So this speedo not working could be something worst!

I had the right voltage at mine too and the dealer said it could still be bad. So I cahanged it and it worked.