i have a 98 durango and i am getting check engine light code of po720 i have replaced the abs speed sensor on the rear axle housing and light went off and back on and still getting code and if i unplug the negative battery cable and pump the brakes to get rid of static light goes out but comes back on when you hit 15mph and transmission shifting is hesitent.is there something else that i am missing

 

I believe that there is also a speed sensor in the tailshaft of the transmission. Might check to see if there is a problem with that one.

 

this is correct if you do a search in the 2nd gen dak section i might have left a write up on how i did it but my old dak had this code it was the sensor on the transmission output shaft it was lik 20.00 at your favorite auto parts store


edit : here ya go the thread from when i had this problem ENJOY

https://dodgeforum.com/forum/showthr...mission+sensor

 

It is also listed in our DIY shortcut links stickied on top of the 1st gen forum.