check engine light

  1. 4xe Check Engine Light Led to Full EV Battery Replacement

    After 3 weeks of my dealership trying to get the battery replaced, and Jeep corporate insisting that they change cheaper modules, they have finally escalated my case to get the full EV battery replaced. I drove the car for 24 hours before the light came on, barely put 40 miles on the clock. It's...
  2. 2018 Wrangler Sahara UL. 660 mi & it wants to go to service. (Email and Check Engine light)

    Yesterday when I went to lunch I noticed by backup camera did not display. When I went home for the day, it was functioning just fine. I also noticed that I am now getting the distortion/buzzing from near the center console that has been described in other threads. Then this morning I hit the...
  3. 2018 JLUR w/ 300 miles throwing 5V O2 sensor code

    Anyone have any insight on JLU/R throwing a 5V O2 sensor CEL code (don’t have the exact code since it’s at the dealer currently). The dealer cannot figure out what is going on and now are telling me that they need to replace the whole PCM? Background so far: all O2 sensors have been verified...



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