C1AE3 Lexus Code - Ultrasonic Sensor Front Right Center Sensor

Possible causes for this error code could include:

1. Faulty or damaged ultrasonic sensor.
2. Obstruction blocking the sensor.
3. Wiring or connector issues with the sensor.
4. Malfunctioning control module.
5. Software glitches in the vehicle's onboard system.

Symptoms associated with this error code could include:

1. Park assist system malfunction or failure.
2. Unusual or inconsistent alerts from the proximity warning system.
3. The warning light for the park assist system is illuminated on the dashboard.
4. Difficulty or inability to engage the park assist system.
5. Overall decreased vehicle responsiveness.

To resolve this issue, the following steps should be taken:

1. Use an OBD-II scanner to confirm the error code.
2. Visually inspect the sensor for any obvious damage or obstruction. Clean or replace the sensor if necessary.
3. Check the wiring and connectors related to the sensor for any signs of damage or corrosion. Repair or replace as needed.
4. If the sensor and wiring seem fine, consider checking the control module for any faults. This may require professional assistance.
5. If all else fails, consider updating or resetting the vehicle's onboard software.