Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Date Published
JUL 03, 2015
NHTSA TSB #
10058572
TSB Document
Summary
JEEP: SOME VEHICLES WILL REQUIRE LATEST SOFTWARE REPROGRAMMING OF TRANSMISSION CONTROL MODULE (TCM) DUE TO EXPERIENCING A BUMP SENSATION DURING 1-2 UPSHIFT OR 6-5 DOWNSHIFT OR DURING LOW SPEED TIP IN ACCELERATION OR VEHICLE SET SNOW MODE WHILE STATIONARY. MODEL 2015 GRAND CHEROKEE. *PE