Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Date Published
NOV 10, 2015
NHTSA TSB #
10159924
TSB Document
Summary
Flash: Transmission Diagnostic And Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. A small number of customers may experience the following: ? Poor shift quality. The following enhancements are included in this software update: ? Upshift improvements. ? Downshift improvements. ? Better gear engagement. ? Uphill/Downhill improvements. ? Improved coasting behavior.