Affected Component: ELECTRICAL SYSTEM

Date Published
NOV 09, 2019
NHTSA TSB #
10169241
TSB Document
Summary
Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. The customer may notice:A harsh 2-1 shift. Hesitation in up-shifts and/or down-shifts. Shudder and/or clunk when shifting into gear. The following software enhancements are available:2-1 coast down-shift improvements. 1-2/2-3/3-4/4-5/5-6 shift improvements.