Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Date Published
OCT 30, 2015
NHTSA TSB #
10088981
TSB Document
Summary
SERVICE ACTION: TCM SHIFT LOGIC IMPROVEMENT (SA208) - THIS BULLETIN PROVIDES INFORMATION RELATED TO THE TCM SOFTWARE UPGRADE FOR SOME 2016MY SEDONA (YP) VEHICLES TO IMPROVE TRANSMISSION “SHIFT-FEEL” WHEN DOWNSHIFTING (3-2) AND TO IMPROVE “BUSY-SHIFT” FEELING WHEN CLIMBING HILLS (4-3).