Have Transmission Questions? 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.If the computer is loosing the speedometer signal it will affect the transmission shift point. The problem could be a issue with the speed sensor but in order to know where to start you are going to need to have the computer system scanned and see if there are any fault code setting. If you can get this done and post back with the result we can work from there.