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

Date Published
MAY 08, 2019
NHTSA TSB #
10162542
TSB Document
Summary
Flash: Transmission Control Module (TCM) Update This bulletin involves reprogramming the TCM with the latest available software. Customers may experience the following: Malfunction Indicator Lamp (MIL) illumination, Electronic Vehicle Information Center (EVIC) message states ?Service Transmission? and transmission intermittently goes into neutral with PRNDL flashing when vehicle is stopped. The vehicle may or may not resume normal transmission operation after cycling the shifter or ignition. Immediate Autostart after Autostop (without releasing the brake pedal).