DTC P0500: Vehicle Speed Sensor Malfunction: Procedure

WARNING: This page is about a different car, the 2012 Lexus GX 460. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FOR DTC
1. Clear the DTCs. Refer to DTC CHECK / CLEAR .
2. Perform the following to make sure the DTC detection conditions are met.
  HINT:
  
  If the detection conditions are not met, the system cannot detect the malfunction.
  1. Drive the vehicle for more than 10 seconds when the engine coolant temperature is more than 20°C (68°F).
3. Check for DTCs. Refer to DTC CHECK / CLEAR .
  OK
  
  DTC P0500 is not output.
NG → See step 3

OK → See step 2
USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING
GO TO SFI SYSTEM. Refer to DTC P0500: Vehicle Speed Sensor "A"