Affected Component: ELECTRICAL SYSTEM

Date Published
OCT 24, 2019
NHTSA TSB #
10168478
TSB Document
Summary
Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may experience one or both of the following conditions:Poor shift quality or ?bump? experienced during 3-2, 2-1 coastdowns.