2005 TJ 42RLE started erratically shifting the other day then wouldn't shift out of 2nd. On Friday I limped it 25miles at 40mph at 3000rpm to the shop and dropped it off as I don't have time to look at it this weekend. This is my daily driver mind you so now I'm forced to ride my motorcycle back and forth to work every day
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P0720 is Output Speed Sensor Circuit. $8 - $35 sensor, one bolt replace job. Or could be low on transmission fluid. Hopefully its something simple. I have a feeling the shop will say otherwise. Won't hear from the shop until probably Tuesday.
Anybody deal with this before?

P0720 is Output Speed Sensor Circuit. $8 - $35 sensor, one bolt replace job. Or could be low on transmission fluid. Hopefully its something simple. I have a feeling the shop will say otherwise. Won't hear from the shop until probably Tuesday.
Anybody deal with this before?