Removal And Installation: Notes
CAUTION:
- When the steering column shaft assembly (integrated with EPS-ECU) is replaced, coding must be performed. When diagnostic trouble code No. U1195 "Coding not completed" is set in the steering column shaft assembly (integrated with EPS-ECU), diagnose each DTC.
- Before removing the steering wheel and driver's air bag module assembly refer to SERVICE PRECAUTIONS , DRIVER'S AIR BAG MODULE AND CLOCK SPRING .
- After the installation, perform a calibration for the EPS-ECU to learn the torque sensor neutral point (Refer to INSPECTION PROCEDURE ).
- After the installation, perform a calibration for the ASC-ECU to learn the steering wheel sensor neutral point (Refer to STEERING WHEEL SENSOR CALIBRATION ).
- Do not reuse the part that has been dropped because its internal components may be defective even if it has no apparent damage.
- Always keep the steering column shaft assembly away from the matter that generates magnetic force.
- For the steering column shaft assembly, parts cannot be disassembled.
- Be careful when removing and installing the steering column shaft assembly, because it is heavy.
Pre-removal and post-installation operation
- Steering Wheel Straight-ahead Position Check
- Steering Wheel Assembly (Refer to REMOVAL AND INSTALLATION ).
- Steering Column Cover Lower and Steering Column Cover Upper Removal and Installation (Refer to INSTRUMENT PANEL ASSEMBLY )
- Knee Air Bag Module Removal and Installation (Refer to KNEE AIR BAG MODULE ).