Hello I have the following problem
When i start my Van the gauges come up, and at a sertain point to go back to zero, and then it says No-Bus.
It keeps running no problem
Alternator also does not charge
Placed a new one already
What can couse this problem

Thanks in advance

 

That message indicates a loss of communication between the instrument cluster and the PCM. Either of those could be going bad or simply unplugging the PCM connectors and then reinserting them might solve the issue.

 

I have tried that but the problem stays

 

Do you have a scanner? If so, will it talk to the PCM while the No Bus message is showing?

 

Now only running and no gauges at al
no odo either

 

All of your gauges are driven off of the communications bus, if there is no bus, then there is no information for the cluster to display...... If the truck runs, then, at least part of that bus is working, and the problem is between the cluster, and PCM.