COMPASS 2017 -2017 new style (horizontal rear door handle), AT, (engine ID EDD), 9 speed (4WD), 3.73 ratio (final drive ratio). COMPASS 2017. Make / ModelJEEP COMPASS. COMPASS 2018 -2018 AT, (engine ID EDE), 9 speed (4WD), thru 03/28/18, 3.73 ratio (final drive ratio).
