What does it mean when the dash says no bus?
What does it mean when the dash says no bus?
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. When there is anything wrong with that communication system You will get an error message on Your dash that will let You know.
What can cause no bus?
The no bus problem can be a bad air idle control valve, your motor can stall or idle to high,and they seem to go bad in hot weather,after your motor cools it will do fine again,but it can cause your instrument cluster to go out.
What does NO bus mean on a 2001 jeep cherokee?
The NO BUS appears. The engine turns over fine but does NOT start. This is often the crankshaft position sensor. If the crank sensor fails in a certain way (shorted), it stops the computer bus from working properly and you get the NO BUS message.
What does NO BUS mean on a 2012 chrysler 200?
no bus means that there is either a glitch in the system or one of the two computers isnt sending signals correctly. is there any a check engine light or just the no bus message? disconnect the battery with the car off and clamp the two car side terminals together for a half hour.
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.
What does no bus mean on Dodge Dakota?
I’ve got “no bus” showing where my odometer mileage is supposed to be, erratic gauges, no stereo, no compass, and every warning light in the info center is on, including the airbag light. Is my computer going bye-bye?
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.
What does it mean when your truck says no bus?
The “NO BUS” points to PCM communication failure. If a code scanner cant communicate with the PCM then you have a fault with either the harness connecting the PCM to the truck or the PCM is fried.
