DTC P0500: Vehicle Speed Sensor "A" [12/2013 - 11/2016]: Wiring Diagram
WARNING: This page is about a different car, the 2016 Toyota Highlander, 2015 Toyota Highlander, and 2014 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
When a DTC P0500 is output, a ground short in the wiring of terminal SPD or an internal ground short in the relevant ECU is suspected.
Refer to Speed Signal Circuit [12/2013 - 11/2015] Refer to Speed Signal Circuit [11/2015 - 11/2016]