Manufacturer Code Charts: 64

VSA DTC Troubleshooting: 64

DTC 64:

Sensor Power Voltage

1. Turn the ignition switch to ON (II).

2. Clear the DTC with the HDS.

3. Test-drive the vehicle at 19 mph (30 km/h) or more.

NOTE: Drive the vehicle on the road, not on a lift.

4. Check for DTCs with the HDS.

Is DTC 64 indicated?

YES -

Go to step 5.

NO -

The system is OK at this time.�

5. Turn the ignition switch to LOCK (0).

6. Disconnect the steering angle sensor 5P connector Service and Repair.

7. Disconnect the VSA modulator-control unit 47P connector Service and Repair.

8. Check for continuity between VSA modulator-control unit 47P connector terminal No. 7 and body ground.





Is there continuity?

YES -

Repair a short to body ground in the wire between the VSA modulator-control unit and the steering angle sensor.�

NO -

Check for loose terminals in the VSA modulator-control unit 47P connector. If necessary, substitute a known-good VSA modulator-control unit Service and Repair, and retest.�