DTC 105
DTC 105: Hydraulic Unit Temperature Sensor1. Turn the ignition switch to ON (II).
2. Clear the DTC with the HDS.
3. Turn the ignition switch to LOCK (0), then disconnect the HDS.
4. Test-drive the vehicle.
5. Check for DTCs with the HDS.
Is DTC 105 indicated?
YES - Replace the VSA modulator-control unit.
NO - The system is OK at this time.