Vehicle Speed Sensor: Testing and Inspection

Vehicle Speed Sensor (VSS) On-Vehicle Inspection
1. Hoist vehicle.
2. Release parking brake lever, set transmission in neutral and transfer in "2WD".
3. Remove ECM cover.
4. Connect voltmeter between VSS terminal C51-1-14 of ECM connector and body ground.




5. Turn ignition switch ON and turn rear right tire slowly with rear left tire locked. Voltmeter should indicate deflection between 0 -1 V and 8-14 V a few times while tire (1) is turned one revolution.
If check result is not satisfactory, proceed to DTC P0500: Vehicle Speed Sensor.