Calibration Update?
Moderator: sohfast94
Calibration Update?
2019 Ram 1500 plugged in I2 and says it needs a calibration update. Still on factory PCM. Should I install the calibration update to the factory PCM? I'm guessing the 2019's still need the unlocked PCM?
2014 Ram 1500 Tradesman Crew Cab 2wd, 3.6L, 8 speed auto, K&N CAI, Intune i2010