Check Engine Light

[Cliffman]

Check engine light came on out of nowhere. Email sent from my truck (that's bad ass BTW) states "Malfunction Indicator Light" with a warning, that continued use could result in "severe catalytic converter damage" I was out of town working and didn't have time to take it to the dealer. Truck was running normally. Drove back home and the truck is still running normally. Pulled codes using a very high end Autel code reading. See pics. Apparently, my 2018 is too new for any of the local repair shops to determine exactly what is wrong because Chrysler has not released there code reference for 2018. So I'm forced to take it to the dealer. Fortunately, I'm truck is still under warranty. Only problem is the dealer is days out for an appointment. I was hoping this was just a glitch so I disconnected the battery cables overnight but the check engine light came right back on.

 

[DonFitzwater]

Drive it and when the dealer can get it in, get it fixed. Don’t sweat the small stuff.

 

[jelag]

If the light is on solid than its not much of an issue.... if the light is blinking, that is a more severe issue and I wouldn't drive it much until I better understood the problem...

At least, so I have been told by my dealer

 

[Bob4x4]

All u codes are communication faults. If you have a max care service contract you get a loaner.There is no reason not to have a max care with the complexity of your truck

 

[sag2]

Those three codes would not turn on the CEL. Are you saying the scan tool would not read the ECM at all?

 

[jelag]

Bob, would you please explain "Max Care Service Contract"

 

[Bob4x4]

The highest level(most parts covered)service contract is available for purchase.It covers most of the parts that powertrain warranty does not as well as a rental car for covered repairs.