The Pre-Collision System (PCS) in your Lexus IS is a vital safety feature designed to help prevent or mitigate collisions. To maintain its effectiveness, it’s important to ensure that the system stays properly calibrated throughout your vehicle’s life.

Why Calibration Matters

The PCS relies on sensors and cameras to detect obstacles and potential hazards. If these components become misaligned or dirty, the system’s accuracy can be compromised. Proper calibration ensures that the sensors function optimally, providing reliable alerts and automatic braking when necessary.

Tips to Keep Your Pre-Collision System Calibrated

  • Regular Cleaning: Keep the front sensors and cameras clean and free from dirt, snow, or debris to avoid false readings.
  • Avoid Impact Damage: Minor accidents or bumps can knock sensors out of alignment. Have any front-end damage inspected promptly.
  • Professional Calibration After Repairs: If your Lexus IS undergoes windshield replacement, front bumper repairs, or sensor replacement, request a professional PCS recalibration.
  • Software Updates: Ensure your vehicle's software is up to date, as manufacturers may release updates that improve sensor performance.
  • Regular Maintenance Checks: During routine service appointments, ask your technician to verify the system’s calibration status.

By following these simple steps, you can help maintain your Lexus IS’s Pre-Collision System in top condition, enhancing your safety on every drive.