What does no Bus mean on PT Cruiser?

What does no Bus mean on PT Cruiser?

“NO BUS” means that your insturment cluster is not communicating with the onboard computer. Your cars have a “data bus” the same as a personal computer. It is basically just part of the Chrysler computers wiring system.

Why is my no bus odometer not working?

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. This can be caused by any shorted module or broken bus wire. A few PCM sensors can cause this problem too.

Why does my Dodge Ram not have an odometer?

If all that checks out unplug the following sensors: Cranks sensor, Cam/SYNC sensor, TPS, MAP and Trans connector. These 5v sensors can short out the CCD bus because they share the same power source. You will have to cycle the key off and on to reset the PCM and CCD bus once you find the problem.

How many miles does no bus on dash mean?

“NO BUS” on dash, would not change gears, no speedo/tach, all lights flashing, ect. Limped it the rest of the way to work and now trying to figure out my next step. It’s a 3.6L, 40,xxx miles.

What does no bus mean on a Dodge Ram 1500?

“NO BUS” means that the communication system between the computers has stopped working. HELLO: I HAVE THE SAME PROBLEM WITH MY 2001 Dodge RAM 1500 PICKUP. THE DEALER WANTS 85 DOLLARS AN HOUR TO FIGURE IT OUT. Hi I have a 2000 Ram 1500 that had the same problem.

What causes the No Bus message on the odometer?

Symptom: Engine will not start. Gauges are inoperative. “No BUS” message displayed on odometer. Problem 1 of 2: The 5v power supply from the Powertrain Control Module (PCM) is shorted due to a shorted Crankshaft Position (CKP) Sensor.

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 kind of truck has no bus gauges?

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. My Story… See the end to get straight to my find. I’ve had my gauges go out with the “no bus’ message in the odometer window three times now!

What to do if your Dodge Ram says no bus?

Using a Digital Volt Ohm Meter (DVOM) or labscope, measure the voltage on the 5v reference wire at the Throttle Position Sensor (TPS) or Manifold Absolute Pressure (MAP) sensor. If 5v is not present, unplug the Camshaft Position (CMP) sensor. Turn the key off for 10 seconds. Turn the key on and measure the voltage on the 5v power supply circuit.