What does no bu5 mean on a Jeep Cherokee?

A no bus appears on the dash and the engine does NOT run. This is your problem. A good majority of times, it is a failed (shorted) crankshaft position sensor causing this. Theoretically, any 5 volt engine management sensor can short and cause this problem, but the crank sensor is the most suspect. Try this simple test.

What does no bus mean on Jeep?

“No Bus” means the data cable going to the (PCM) computer is unplugged, or the PCM has failed and not able to read the information it is being given. Sometimes just jiggling the PCM causes the ODO “NO BUS” to come on. Sometimes a bad crank or cam sensor can cause this as well.

What does no bus code mean?

“No bus” is your ECM telling that one of the other computers onboard doesn’t wanna talk to the ECM. This is “usually” a wiring/connector problem. Check you wiring/connections, especially under the drivers side kick panel.

What does no bus mean on a 2001 Jeep Cherokee?

“this “code” that is displayedby the odometer means there is a connection failure between the gauge cluster and the ECU. this NO BUS is often accompanied by malfuntioning gauges, the check engine light, and the airbag light, although exact gauges and lights may vary.

What does no bus mean on a 2004 Chrysler Sebring?

“No Bus” means that the network that connects the car’s computers to each other and to the things they monitor and control is not working properly. Changing the crankshaft position sensor is like changing a light bulb when there’s a power failure in the neighborhood…it ain’t gonna help.

What does no bus mean on a 2007 Dodge Nitro?

“No bus” indicates that the communication between the computers has failed. The computers communicate via a CAN BUS system. Kind of like a computer network at work or home does. This can be caused by a loose/bad connection at any one of the computer systems in the Nitro.

What does no bus mean on a Chrysler 200?

“No Bus” refers to the data bus by which the computers communicate with each other and with the various components which they read and control. It’s not working. Think of it as a single wire that runs through the car with tap off of it for pretty much everything that the computer communicates with.