From time to time my transmission does erratic shifting. I took it to a transmission shop and they replaced the accumulator pack. But it still continues to do the same problem. I've changed out the vehicle speed sensor that's on the differential as well. I did have a third brake light bulb that was out along with the cargo lights that were out and I replaced them. I say that because I saw in a couple of videos where people were saying in the comments that if there are aftermarket LED third brake lights or just bulbs that are burnt out, that will cause issues with the transmission shifting. So I did replace the burnt out bulbs with new ones, no LED. Not sure what else to do with this transmission at this point.