it means
the pcm and bcm and some sensors are not communicating
. “No Bus” means the CCD communication bus is down. … This “bus” is the 2 wire communication network that all the computers share information on.
What causes a no bus code?
check all grounds and sensor plugs. “No Bus” means
the CCD communication bus is down
. This “bus” is the 2 wire communication network that all the computers share information on. Your instrument cluster isn't gettin any info over the bus that's why you get the ‘no bus' message and none of your gauges work.
What would cause no bus mean on a Dodge?
If You see a no bus error message on the instrument cluster in Your Dodge Dakota that means that
Your gauge cluster has lost communication with the ECU
. … If it is loose at all then that would lead to a loss of communication.
What does no bus mean on my jeep?
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 Nobus mean?
From Wikipedia, the free encyclopedia. NOBUS (
“nobody but us
“) are security vulnerabilities which the United States National Security Agency (NSA) believes that only it can exploit.
What is no bus code?
“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 Chrysler 300?
“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.
What does no bus mean on 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.
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 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 is a TIPM on a Jeep Grand Cherokee?
The Totally Integrated Power Module (TIPM) on your vehicle contains
an internal fuel pump relay that could operate intermittently or fail without warning
. An intermittent or failed fuel pump relay could cause the engine to stall while driving and cause a crash without warning.
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 diesel?
“no bus” means
lost communication with the ECM
.
What does it mean when check engine light flashes 10 times?
If you turn the key to the ON position (or key in ACC position) but do not start the engine, you may notice the check engine light flashes 10x times. This happens
if you recently disconnected the battery or used an OBD-II scanner to clear the codes
.
