IS 250 AWD V6-2.5L (4GR-FSE) (2006)
19. Install the AWD EPS components in the reverse order of removal. Please note that the torque specifications are included in Figures 25 and 26.
20. Inspect and adjust wheel alignment.
21. Initialize rotation angle sensor and calibrate torque sensor zero point.
For complete initialization procedures refer to TIS applicable model and model year Repair Manual:
22. After the repair is complete road test the vehicle to confirm the notchy steering feel condition is NO longer present.