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Check Engine Light - Diagnostic Codes

alpha1847

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First Name
Angelo
Joined
Apr 25, 2021
Threads
13
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Location
Boston, MA
Vehicle(s)
2024 Wrangler 4xe High Altitude
Had my 2024 4xe at the dealer for over 2 weeks to see if they could fix an issue with my Skyslider (they didn't) and the day after I picked it up, the check engine light came on and I've had the following issues since:

1. Won't use any of the battery when in hybrid mode until 15 mins or so into any trip
2. Won't go into EV mode - tells me "unavailable due to cabin heating or cooling"
3. Remote start won't work

The Jeep app vehicle health diagnostics tell me everything is fine (worthless), so decided to pull the trigger on one of the diagnostic tools that plug into the OBD port (BlueDriver). Anyone recognize any of these codes and have any advice before I waste more time with the dealer?

Jeep Wrangler JL Check Engine Light - Diagnostic Codes IMG_0262
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Andy@AAV

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Dec 14, 2020
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Location
Virginia
Vehicle(s)
2022 Gobi 4XE, 2010 Toyota Tacoma
Occupation
UxS Engineer
ECH most likely. Take it in with the CEL illuminated (aka don't clear the codes).
 
 







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