my son borrowed my 2021 prime and it was displaying a check engine light but running OK and throwing a p0a1f code. he lives in a city and runs on internal combustion very frequently and was away for a week so the car was parked. It was giving him trouble last night the traction battery was dead. I figured he could drive it and recharge the battery but I was wrong as it started getting flaky and threw a u019b code and quit. It’s been towed to the dealer at this point. It has 55 k miles. Does this sound like a bad or discharged 12v? my son did not have a multimeter so I don’t know the voltage of the battery unfortunately.