My speedometer has been giving me problems whenever I start to slow down to around twenty to thirty mph, it will start to fluctuate like crazy and my car does a slight jump, as if the transmission is not changing gears properly.
I used my dad's scanner and the P0721 code popped up saying "output speed sensor out of range" I want to know what the problem is and how to fix it. I have replaced one of the speed sensors from under the car near the transmission but maybe I replaced the input speed sensor because the problem still persists.
Any advice, or even diagram of where I can find the output speed sensor would be great.
have the same problem?
Tuesday, August 22nd, 2017 AT 1:01 AM