Originally Posted by DVO91
From what I understand disconnecting the battery for 8hrs does reset battery but doesnt it also reset everything else like any software updates it ever had such as tranny software updates? Wouldnt you then have to go to dealership to reflash. Ive also tried the above method of the ignition and buttons but thats doesnt seem to work. Used forscan and it seemed to reset but I now have 2 chassis dtc codes
Disconnecting the battery won't remove software updates.