NISSAN: MIL IS ON AND/OR SLOWER THAN NORMAL ACCELERATION. SLOWER THAN NORMAL ACCELERATION FROM A STOP AT TIMES, IF IT SHOULD OCCUR, HAPPENS MORE COMMONLY WHEN THE VEHICLE HAS BEEN DRIVEN FOR AN EXTENDED PERIODS AT HIGHWAY SPEEDS. MIL IS ON WITH DTC 01778 (STEP MOTOR) STORED IN ENGINE AND/OR TRANSMISSION AND/OR DTC P0720 (OUTPUT SPEED SENSOR) STORED IN ENGINE AND/OR TRANSMISSION. *PE UPDATED 12/16/2013 *JS