Hello, I searched for this issue but was unable to find anything so I made this post. I recently purchased a 2019 Ram 1500 Laramie with etorque. I had it for 2 days and the check engine light came on. I checked it at autozone but they said there computer saw no code and I should take it to dealership. After 5 hours at the dealership a mechanic there told me the 48v battery is low at 60% charge, but if I drove it for around 1000 miles that would charge it back up and turn off the check engine light. I tried doing research but couldn’t find anything, has anyone here had that kind of experience with the 48v battery? Will just driving it get it back to full charge, and why did this check engine light not give a code? Thank you for any help.