I have a 2001 Hyundai Santa Fe with 94,000 miles on it. You can be diving along at various speeds and the auto transmission slams into 3rd gear. You can switch to manual and get it to go to 2nd and 3rd but auto will only go in 3rd.
Autozone pulled codes P0715, sold me a shaft speed sensor which I replaced, but they didn't know what a " Scair Solenoid circuit malfunction" was for code P1529.
Unfortunately replacing the speed sensor hasn't helped. I did think it was unusual that the old sensor had a plasic gear on a shaft that inserts into the sensor but the new one didn't come with it. I assumed that using the old gear/shaft in the new sensor was ok.
What can I do about this other code?
Monday, April 30th, 2007 AT 6:19 PM