Possible Body Control Module internal failure..
There is a major communcaion problem between the computers on your truck. You will need to have it brought to a qualified repair shop. You can not diagnose this problem without a scan tool.
The "BUS" is the system Chrysler uses for it's computers to communicate on this truck. The error in the odometer means that the cluster is not receiving any messages.The "BUS" is the system Chrysler uses for it's computers to communicate on this truck. The error in the odometer means that the cluster is not receiving any messages.
I have a 99 Dodge Ram 1500 5.2 4x4 and it was stalling for no apparent reason, I finally gave up and changed out the ecu (the computer). If your having the same issue a quick fix is to turn your ignition off, then back on and leave it on, disconnect the wiring harness from the ecu unit, then plug them back in.(The ecu unit is on the passenger side firewall under the hood). You will see your gauges come back on. If the gauges are not on, you have to redo the process. JWFryer
On a 2000 Dodge Ram, "no bus" means the communication network between modules has quit working. Any module on the network or the wiring between them can be the cause of the malfunction.
The "bus" is the system the computer on the Ram use to "talk" to each other. The "no bus" message on the odometer means that the system has failed. You will need access to a scan tool to diagnose. Any computer on the truck or any of the wires in between can cause this problem.
The "Bus" is the communication system for the computers on the truck. "No Bus" means that the communication system is not operating. You need a scan tool and a wiring diagram to diagnose why the computers can not talk to each other. It could be a failure of any of the computers (engine, ABS, airbag, cluster, overhead console......) , or a wiring issue between the computers.
It means that there is a failure in the communication system between the computers on your truck, you will need to have it diagnosed with a scan tool.
The "bus" is the system the computer on the Ram use to "talk" to each other. The "no bus" message on the odometer means that the system has failed. You will need access to a scan tool to diagnose. Any computer on the truck or any of the wires in between can cause this problem.
The cluster connector needs cleaning. Take off the cluser and clean connector and grease with dielectric grease.
The "bus" is the system the computers on the Ram use to "talk" to each other. The "no bus" message on the odometer means that the system has failed. You will need access to a scan tool to diagnose. Any computer on the truck or any of the wires in between can cause this problem.
The bus is the communication network between computers on the Jeep. No bus means the system has failed.
Dodge P1687 is -P1687-No Cluster Bus Message More than likely a faulty PCM.but will need further diagnosis using a flow chart for this code.