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P249C engine code?

Ian

New Member
Mar 12, 2016
15
0
Truck Year
2015
Anyone have an idea what this could mean. I haven't been able to find out any details on google other than possibly def issues. Once again the dealer is playing dumb saying they couldn't find any codes but I used my own reader just before I dropped it off and I didn't clear the code. Any ideas?
 

Cmopar

New Member
Oct 18, 2016
12
1
Truck Year
2016
P249C
Excessive Time To Enter Closed Loop Reductant Injection Control
 

John

Well-Known Member
Nov 13, 2015
1,186
386
If you have a 2015 model, you might just need a flash update as follows:
 

Attachments

  • DS15_TSB 18-018-16.pdf
    42.4 KB · Views: 51

Ian

New Member
Mar 12, 2016
15
0
Truck Year
2015
If you have a 2015 model, you might just need a flash update as follows:


Yeah the dealer said it magically disappeared the last time I dropped it off but it just went off again today and I took a pic of my code reader, same code again under the HCC heading which sounds like catalytic converter but I will mention the flash update to them tomorrow. I appreciate the info!
 
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