Diesel 2009 JC (Journey) & JS (Avenger/Sebring) Transmission Control Module (TCM) Flash (Reprogramming) Process Failed

VEHICLES: 2009 JC Journey 2.0L Diesel 2009 JS Sebring 2.0L Diesel ECU: TCM (Getrag) ERROR MESSAGE: Flash process failed - error received saving channel parameter - Unable to open channel! ...