Its the vehicle speed sensor. There should be one on top of the rear differential. Look for a plug/wire connector on the top looking forward from the rear end.
speed sensor a
Trouble code P0500 means: Vehicle Speed Sensor 'A' Replace the speed sensor
Rear diff
Trouble code P0500 means: Vehicle Speed Sensor A
Trouble code P0500 means: Vehicle Speed Sensor A
Trouble code P0500 means:Vehicle speed sensor malfunction
Trouble code P0500 means: Vehicle speed sensor malfunction
Trouble code P0500 means: Vehicle Speed Sensor A
Trouble code P0500 means:Vehicle speed sensor malfunction
Trouble code P0500 means: Vehicle speed sensor malfunction
Trouble code P0500 means:Vehicle speed sensor malfunction
Trouble code P0500 means: Vehicle Speed Sensor A Replace the speed sensor and it will fix your problem