DTC 105: Hydraulic Unit Temperature Sensor

Turn the ignition switch to ON (II).
Clear the DTC with the HDS.
Test-drive the vehicle.
NOTE: Drive the vehicle on the road, not on a lift.
Check for DTCs with the HDS.
Is DTC 105 indicated?

YES -Replace the VSA modulator-control unit (see VSA MODULATOR-CONTROL UNIT REMOVAL AND INSTALLATION ).

NO -The system is OK at this time.