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Jared D
Jared D, ASE Certified Technician
Category: Dodge
Satisfied Customers: 1355
Experience:  Shop Supervisor at County Fleet
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I Have a 2002 dodge grand caravan with a 3.3 motor it shifts

Customer Question

I Have a 2002 dodge grand caravan with a 3.3 motor it shifts rough. I have these codes P0731 P0720 P0700
Submitted: 1 year ago.
Category: Dodge
Expert:  Jared D replied 1 year ago.

The P0720 is for a fault in the output shaft speed sensor. You could try replacing the speed sensor and see if it goes away, but it could also be a problem in the Transmission control module. It wouldn't be a bad idea to try the speed sensor first though. If you plan to change it yourself I can send a diagram showing it's location if you would like.

Expert:  Jared D replied 1 year ago.

The p0731 and p0700 just point back to the P0720 code. They don't really mean anything other than to confirm that the speed sensor signal is causing shift problems.

Expert:  Jared D replied 1 year ago.

Here is a picture of the output shaft speed sensor.

Expert:  Jared D replied 1 year ago.

Please let me know if you need any additional information.

Expert:  Jared D replied 1 year ago.

I just wanted to check in and see if you needed any additional info. I would appreciate a positive rating if I have been of assistance. Thanks!

Expert:  Jared D replied 1 year ago.

I just wanted to see if you need more help. Please don't forget to rate.

Expert:  Jared D replied 1 year ago.

Let me know if you need any additional info.

Please don't forget to rate. They don't pay us if we don't get a positive rating.