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What does no bus mean on Jeep Cherokee?

What does no bus mean on 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.

Why does my car say no bus?

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 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.

How do you reset the odometer on a Jeep Cherokee?

Look for it button the maintenance counter that will be available at the bottom right of the display number of kilometers. Press this button, you should see a count from ten to zero appear in the display. Hold pressed the button until the end of the countdown.

What is no bus Dodge?

“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 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. Another reason that You may lose communication is if the ECU has frozen and needs to be reset.

What is no bus code?

What does no bus mean on a Jeep Patriot?

“no bus” usually indicates a loss of communication between the various modules (computers) on the car.

How do you reset the odometer on a Jeep?

Scroll up/down with the left wheel control. scroll left right to select trip a or b. When on the trip odometer press ok to reset.

Why is my odometer blinking Jeep Cherokee?

That indicates a problem in the ‘Proxi Config”. Has do do with Module communication. Might be minor – or not. The only thing you might try is the Battery disconnect.

What does no bus mean on a PT Cruiser?

a disconnect
No bus means a disconnect between the instrument cluster and the computer system. Probably a bad connection at the cluster.

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.