In my experience that is a failure of the alternator or something connected to it.
Loose or failing speedometer cable Speedometer head needs repair
When it quits working and the cable isn't broken.
Check the #6 fuse. If it is good then the VSS needs replacing.
The speedometer cable hooks up to the engine in a Honda Accord. This is how the vehicle is able to calculate speed.
Sounds like you need a speed sonsor
The speedometer on a 1996 Honda Accord EX is the pulse variety. It is likely that the teeth on the speedometer gear are not meshing properly.
The speed meter or speedometer on a 1999 Honda Accord will stop working if the cable has been damaged or the sending unit fails. The transmission constantly provides information to computer and speedometer regard the speed the vehicle is moving.
I believe there is no cable to the center and speedometer
You have to replace the entire instrument cluster.
It is possible for a speedometer to go on and off on a 1995 Honda Accord because the parts are worn out. A new speedometer mechanism may be necessary. Also, check to see if there are any loose parts. Rain and debris from a roadway can cause damage to the speedometer cable.
Since you replaced the sensor, and the speedometer still isn't working it is possible that you will need to replace the speedometer cable. Check the cable first to be sure that it is still properly connected, and if so replace the cable to see if that solves the problem.
there is a sensor in one of the drive shaft that finds the speed it could either be that or the engine computer is failing