obd2 codes

Looking on line at Saturn car forums the problem is internal in the transmission. Several people had suggest servicing the transmission by changing the transmission filter and fluid. Are you noticing any drivability problems that seem transmission related?

this code is related to your transmission. You have gear ratio error codes in 1st, 2nd, and 3rd gear. You could check your transmission fluid and see if it's cherry red or burnt looking. My guess is you have a transmission that's gone out. Sorry for the bad news.but it's my line of work. If you had a input speed sensor code then I would say it's a problem with the sensor but since you didn't mention it's probably a transmission problem.