Transmission Problems? Ask a Mechanic for Answers ASAP
Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
In order to be able to try and help you wit the fault code you are getting we need to know what your working on, year, make and model as well as engine size. Post back with complete information and we can work from there.
Hyundai has released a service bulletin dealing with the code you are getting that can be set due to a failing input speed sensor or output speed sensor. I have enclosed the bulletin in the link below for your review as its is very likely the cause of the problem you are having. Copy and paste the link to your browser to open and view it.https://dl.dropboxusercontent.com/u/104923897/Speed%20sensor%20Mar%209.pdf