One problem related to transmission shudder has been reported for the 2018 Chevrolet Traverse. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Chevrolet Traverse based on all problems reported for the 2018 Traverse.
Transmission shudders when accelerating. Have been to dealer and they have reset computer and after about 800 it starts back. Took back to dealer they changed fluid and reset computer. After 800 miles it did it again, took back to dealer and they reset computer and we drove it for an hour with no shudder. After 800 again it did it again. Service manager acknowledges they have trouble but chev has no fix yet. Its in the truck too he said. It has 51,000 miles now and still shuddering. . . It still under warranty but they cant fixt it because they don't know what else to do.