2000 XJ 4.0 4x4 ck eng light just came on - JeepForum.com
 
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post #1 of 3 Old 04-19-2017, 08:27 PM Thread Starter
Live2redline2
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2000 XJ 4.0 4x4 ck eng light just came on

Hello, I just got to work and my check engine light came on, and some message in the odometer window? Any ideas what its telling me? I attached a pic..thank you

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post #2 of 3 Old 04-20-2017, 04:36 AM
TheBoogieman
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NO BUS means that communication between the gauge cluster and the PCM has been lost.
Look at some of these links.
https://www.google.com/?gws_rd=ssl#q...jeep+tj+no+bus
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post #3 of 3 Old 04-21-2017, 11:45 AM
bluejunior
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Quote:
Originally Posted by Live2redline2 View Post
Hello, I just got to work and my check engine light came on, and some message in the odometer window? Any ideas what its telling me? I attached a pic..thank you
All the gauges dead, too? That's usually a bad connection at the back of the cluster. Pull it, clean it and reseat it. Won't hurt anything to drive home like that btw, as long as you watch your speed and know how much gas you've got.

If not, that no bus message is known to appear with a bad cam sensor, though that should keep it from starting as well.

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