What is no Bus error?
NO BUS means a module or sensor is taking the down bus circuit and will not allow commuications with other modules. Evon Trizmo , 03-28-2011 11:56 PM. Captain. After you do what mastertech said and if it didn’t fix the problem, last is the cluster. Your cluster might be bad then if the PCM didn’t fix it.
What does it mean when your car says no bus?
Rate this answer: The “no bus” signal is indicating that there is no fuse, a blown fuse, or no power the the ECM (electronic control module or “the brain”) make sure all relays are operational as well and you should be on your way.
What does no bus mean on a jeep?
The reply stating that the battery was just changed makes me more suspicious that this is the cause. The no bus syndrome on the jeeps. Had one in the shop a no start with the fuel and amp gauge not working. The no bus signal on the odom.
What does no bus mean on the odometer?
RECENTLY HAD “no buS” SHOW ON THE ODOMETER IN MY 2000 JEEP WRANGLER. THE VEHICLE DID START AND RAN WITHOUT A PROBLEM, BUT WHO KNOWS FOR HOW LONG. THE ONLY RECENT CHANGE WAS A NEW BATTERY. Having the same problem on my ’99 Jeep Cherokee.
Is the data bus the same as a computer?
Your cars have a “data bus” the same as a personal computer. It is basically just part of the computers wiring system. Try checking plug in connectors in your wiring system. This could possibly be somewhere besides behind the instrument cluster, such as at the computer. Another thing to check is the ground system.
What does it mean when your computer says no bus?
Fortunatly, it’s still driveable. Till then I’ll be checking other threads and forums for more info and post what I find. “No bus” usually means the computer is having trouble getting info from something; it could be a problem with PCM, or just a connection or sensor. You might get more info pulling up some codes.
Is there no bus, no gauges possible solution?
I’d like to offer my solution to the frustrating “no bus and no gauges” problem that I see is pretty common. I have a 2000 ram 1500 2X with the 5.9 automatic, however I believe that this is applies to all gen2 trucks regardless of drivetrain or engine type.
The reply stating that the battery was just changed makes me more suspicious that this is the cause. The no bus syndrome on the jeeps. Had one in the shop a no start with the fuel and amp gauge not working. The no bus signal on the odom.
Where is the no bus sign on my car?
If any sensor shorts out the pcm goes dead and the no bus sign shows. On the rear drivers side top of bellhousing is the location for the crank sensor. Unplug the sensor and watch your dash. Your meters will restore and the NO BUS flag will be gone.