Cel def gauge limp mode mess

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Ddavis0311

Junior Member
Joined
Feb 22, 2017
Posts
2
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Ram Year
2015
Engine
6.7l cummins
Hello, is anyone else having a check engine light and def gauge dropped to zero, with a message in the display reducing to 5mph after 200 miles?
 

drittal

Senior Member
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Apr 24, 2015
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Location
E. Montana
Ram Year
2013
Engine
6.7
Are you out of DEF?


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jwheeler

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Oct 11, 2014
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Washington
Ram Year
2010
Engine
Hemi 5.7
I would get it to a dealer before that 200 miles is up. Likely a problem with the level sensor if the gauge just dropped to zero.


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[email protected]

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May 2, 2017
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Location
WA
Ram Year
2017
Engine
6.7 Cummins
I just had this happen but it cleared itself out after a day of driving. My truck had been sitting for a few days - not sure if that’s related?
 
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