One problem related to transmission shudder has been reported for the 2018 Chevrolet Silverado 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Chevrolet Silverado 1500 based on all problems reported for the 2018 Silverado 1500.
The transmission slips or shudder, also has free wheeled when going down hill at slow speeds, also occurs in reverse, usually about 1 to 2 car lengths. Have returned to the dealer several times and been told that gm does not have a remedy. Had the service recommendation of a transmission flued flush done twice with different fluid installed with no change. Has been in the dealers shop for 3 weeks with gm looking at the problem, no solution in sight. No confidence that gm can fix the problem. This could develop into a serious safety issue.