Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Date Published
MAY 15, 2014
NHTSA TSB #
10122463
TSB Document
Summary
Supersedes Technical Service Bulletin Group 37 number 14-20 dated January 27, 2014. Rough downshifts when the vehicle is slowed to a stop. No DTCs are stored in the engine control module (ECM), J623, or in the transmission control module (TCM), J217. Calibration of the transmission control module software.