OBD Code P24C9

[rpt]

I have a 2019 2500, at 41000 miles a code appeared last week (P24C9) I have several diagnostic tools that could read and cancel the code but it would reappear a couple of days later so I ordered a security bypass module and set out to try and perform a PM Sensor Regeneration test using Alpha OBD, I performed the test twice and according Wallis OBD it failed both times but the code has been cleared and has not returned. My hope is that this will help someone else troubleshoot this problem.

 

[Checkler]

I have 38k miles and just got that same code. I ordered a new sensor on Mopar and I’ll replace it next week. We’ll see how it goes.