somedude922
Well-Known Member
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- #1
Just starting this thread for info on what I am currently going through. 2021 JLUR 3.6 w/ e torque.
I ran a portable air compressor to test it out and “top off” my tires without the jeep running, strictly off the main battery. The next day, I noticed my ESS was not working. Placed the main battery on a trickle charger overnight and all was good the next day. Fast forward a couple weeks and I put in a dashcam that I ran all the way back to the rear 12v port that is “always on”. Couple days later I noticed my ESS was not working and placed the main battery on the trickle charger again thinking maybe the dashcam was parasitic draw. Next day ESS still not working and my dashcam will not turn on, I figured the charger overloaded the capacitor in the dashcam, day later the dashcam works.
ESS has not worked since.
I took it into the dealer as I wanted to make sure the etorque system is not jacked:
Two DTC were discovered, a bad solar sensor which they replaced and a bad ac control module which they replaced. They informed me everything is operational and no codes showing but ESS still states not ready. They are kind of stuck as to what is next at the dealer.
I ran a portable air compressor to test it out and “top off” my tires without the jeep running, strictly off the main battery. The next day, I noticed my ESS was not working. Placed the main battery on a trickle charger overnight and all was good the next day. Fast forward a couple weeks and I put in a dashcam that I ran all the way back to the rear 12v port that is “always on”. Couple days later I noticed my ESS was not working and placed the main battery on the trickle charger again thinking maybe the dashcam was parasitic draw. Next day ESS still not working and my dashcam will not turn on, I figured the charger overloaded the capacitor in the dashcam, day later the dashcam works.
ESS has not worked since.
I took it into the dealer as I wanted to make sure the etorque system is not jacked:
Two DTC were discovered, a bad solar sensor which they replaced and a bad ac control module which they replaced. They informed me everything is operational and no codes showing but ESS still states not ready. They are kind of stuck as to what is next at the dealer.
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