Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Date Published
MAR 30, 2017
NHTSA TSB #
10111084
TSB Document
Summary
This bulletin provides a diagnostic procedure along with Transmission Control Module (TCM) reprogramming files to address isolated customer concerns of a "bump" feeling from the CVT. The bump feeling has been reported to occur after the CVT is fully up to operating temperature, in Drive and with the engine at idle.