Error on odometer while driving

Hello. Me again.

So long story short, after repairing the no start problem, pcm problem and wiring problem. The car runs smoothly but after driving a few minutes I got the "error" on odometer. Speedometer goes to zero and there is no information on the stereo screen.

When this happens the car keeps running very well. I did not notice anything weird and if I turn the car off I am able to turn it back on without problems.

Can you suggest me an attack plan for this problem?

Thanks.