Frequently Asked Questions

What is ADAS calibration?

ADAS calibration is the process of precisely aligning and testing the sensors and cameras in your vehicle's Advanced Driver Assistance Systems to ensure they function correctly. This is crucial for maintaining optimal safety and performance.

When is ADAS calibration necessary?

Calibration is required after events such as collisions, windshield replacements, changes in tire size affecting ride height, diagnostic trouble codes, removal and installation of front or rear bumpers, replacement of sensor/module mounting brackets, suspension repairs or adjustments, wheel alignments, or any situation where sensors may have been disturbed.

What types of ADAS calibration exist?

There are two primary types of calibration:​

  • Static Calibration: Performed while the vehicle is stationary, using specialized equipment and targets in a controlled environment.​

  • Dynamic Calibration: Involves driving the vehicle under specific conditions to calibrate the sensors in real-world scenarios.​

Some vehicles may require both methods to ensure accurate calibration. ​

How long does an ADAS calibration take?

The duration of an ADAS calibration can vary depending on the vehicle's make, model, and the specific systems being calibrated. Typically, calibrations can take up to 4 hours.

  • Consistent, glare-free lighting at the correct height ensures accurate ADAS sensor calibration by preventing shadows and reflections that can cause misalignment.​

  • It's not recommended to drive without proper ADAS calibration after repairs, as uncalibrated sensors may lead to malfunctioning safety features and potential driving hazards. ​

  • The necessary calibration procedure depends on the vehicle's make, model, and specific ADAS features. Consulting your vehicle's manufacturer guidelines or a certified technician is the best way to determine the appropriate calibration method.​

  • Yes, Abel Diagnostics is equipped to perform both static and dynamic ADAS calibrations, ensuring your vehicle's safety systems function accurately.​

  • To schedule an ADAS calibration, please contact our service department at [phone number] or visit our website to book an appointment online.​

  • Our certified technicians will perform a pre-calibration diagnostic scan to identify any existing issues, conduct the necessary calibration procedures, and then perform a post-calibration scan to ensure all systems are functioning correctly.​

  • Yes, lifting a truck alters its ride height and sensor angles, which can impact the accuracy of ADAS features such as lane-keeping assist, adaptive cruise control, and automatic emergency braking. After lifting, recalibration is necessary to ensure these systems function properly.

  • Yes, altering your tire size affects the vehicle’s ride height and wheel speed calculations, which can disrupt ADAS functions like lane departure warning and forward collision warning. Calibration ensures the system correctly interprets new vehicle dynamics.

  • Many modern vehicles use headlight-integrated sensors for adaptive lighting and driver assistance. If your vehicle has adaptive headlights, night vision cameras, or auto high beams, recalibration may be needed to ensure proper alignment and functionality.

  • Yes, front and rear bumpers often house radar sensors for adaptive cruise control, parking assist, and collision avoidance. Replacing or removing a bumper can misalign these sensors, requiring calibration to restore accuracy.

  • Yes, vehicles with front-facing cameras mounted on the windshield require recalibration after windshield replacement. Failure to do so may cause inaccurate lane departure warnings, adaptive cruise control errors, and emergency braking failures.

  • Yes, Tesla vehicles with Autopilot and Full Self-Driving (FSD) rely on cameras mounted to the windshield. Tesla requires camera recalibration after windshield replacement, which is typically done using Tesla’s proprietary software and calibration drive.