My 04 Sebring started shifting a little hard a couple of weeks ago. Right after, the blower on my heater stopped working in positions 1-3 and only works on 4 (not sure if at all related). A week or so ago, it started hesitating when shifting from park to reverse - took about 10 seconds to get into gear. Yesterday, I started it up and while still in park, the speedometer read 60 mph. I put in reverse, waited for the 10 sec hesitation and drove out. It will shift from 1st to 2nd but will not go into 3rd gear. At 45 mph, I am at about 4500 rpm. I drove to Autozone and they looked up the code that indicated a malfunctioning Output Speed Sensor and said my tranny fluid was low. Added 2 quarts and then replacedthe output speed sensortonight and NO CHANGE !

Any advice anyone has would be GREATLY appreciated!