Jeep app alert but no CEL

[HD_17]

I tried searching and came up empty so if a thread exist please link it.

My wife got the attached alert through her jeep app and then a follow up email from the dealer we purchased at. Only issue is we don't have an actives CEL while the engine is on. I haven't scanned the OBDII yet to see if there is a stored code, I'll do that tonight. Have anyone else experienced this? Could it be a bad reading sent to the app? Is the app actually reliable for these things?

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[HD_17]

Hear the code that it pulled. It was stored so I’m curious if it was a misreading or not. Cleared it and will monitor for a few days to see if it comes back since the Jeep gets driven daily.

 

[SonofaSeabee]

Interesting. Last week I had CEL come on. My Jeep is a 2023 Diesel, only 3,900 miles. Code was for a NOX sensor (Nitrogen Oxide Sensor). Dealer supposedly changed out sensor, but I think they just cleared the code and billed the company for a new sensor under warranty.

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