July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Vehicle Speed Sensor

Fig 1: Illustrating Vehicle Speed Sensor

Courtesy of KIA MOTORS AMERICA, INC.

Apply gear oil sparingly to the speedometer driven gear shaft and insert the shaft.
Install the spring pin in such a way the slit does not face the gear shaft.

Fig 2: Installing Spring Pin
Courtesy of KIA MOTORS AMERICA, INC.