GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1208708  Size: SH
  1. Position the transmission case so that the oil pan is facing down.
  2. Remove the vehicle speed sensor bolt (1) that retains the input speed sensor (2) to the converter housing.
  3. Remove the input speed sensor (2).
  4. Remove the vehicle speed sensor O-ring (3) from the input speed sensor.