im having the same problem with my transmission and it gets really annoying when it slips in and out of 1st and second gear and sometimes it because dangerous because it jerks and its unpredictable it can jerk and hit someones car,and coming off the highway theres a hard jerk when it downshifts into 1st gear something needs to be dont by nissan because people all over the country is having the same problem which should result into a recall on the transmission.email me at [email protected] and let me know what can be done about this problem thanks