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Is ADAS Calibration Necessary

Jun 12, 2023      View: 390

It goes without saying that no one likes to pay unnecessary fees. It's also understandable that you don't want to spend the money to pay for ADAS calibration. However, ADAS calibration is essential, so you can't skip this step to save money. ADAS calibration ensures that the components and sensors of the ADAS system are always working properly, providing driver assistance such as accident avoidance, adaptive cruise control, lane departure warning and automatic emergency braking. If an ADAS system is not calibrated, it will not be able to accurately detect and respond to potential hazards, leading to accidents. In this article, we will introduce the importance and necessity of ADAS calibration in detail. 


Is ADAS Calibration Necessary

ADAS calibration is necessary because without ADAS calibration, sensors and components cannot function optimally. Only after ADAS calibration can the ADAS system accurately detect potential dangers and warn or intervene in time to assist drivers in preventing accidents. If ADAS calibration is performed correctly, it will have effects on these aspects.

Accurate & Reliable

The sensors and cameras of the ADAS system can accurately perceive the surrounding environment and respond in time. ADAS calibration ensures that these components work accurately and reliably. Without ADAS calibration, the system cannot detect hazards and incorrect information could mislead the driver.


ADAS systems are designed to assist the driver to improve vehicle safety, such as lane departure warning, collision avoidance and adaptive cruise control. Proper ADAS calibration ensures proper functioning of the system to prevent accidents. However, incorrect ADAS calibration can bring delayed responses, false alarms or system failures, leading to accidents.


Many countries have regulations for ADAS calibration. There may even be legal consequences for not meeting standard ADAS calibration systems.

Repair or Modification

ADAS calibration is essential after repairs or modifications. Windshield replacements, suspension adjustments or repairs, etc. can affect the alignment of components. ADAS components will only work well if they are properly calibrated after repair or modification.

Warranty & Insurance

Insurance companies and automakers may require you to perform ADAS calibrations. If you do not calibrate your ADAS system, the warranty may be voided or your ADAS related insurance claim may be denied.

To sum up, ADAS calibration is very important in terms of accuracy, reliability and safety of ADAS systems. This will maximize the benefits of the ADAS and maintain optimal functionality of the system if ADAS calibration is done correctly.

ADAS Calibration

When Should an ADAS Calibration be Done?

It is important that ADAS calibration be timely and accurate. You should figure out when ADAS calibration is required so that you can do it in a timely and accurate manner. Next, we will talk about when ADAS calibration is necessary.

New car assembly

ADAS calibration is typically performed during new vehicle assembly to ensure sensors and components are properly aligned and calibrated.

Regular maintenance

Over time, many factors can affect the calibration of ADAS, such as the environment, collisions, etc., so regular calibration is necessary.

After repair or replacement

Repairs or replacements such as windshield replacements, suspension adjustments, etc. can affect the alignment and calibration of ADAS components. Therefore, after the vehicle is repaired or replaced, ADAS calibration is necessary.

Software or system upgrade

ADAS systems may undergo software updates or system upgrades. At this point, ADAS calibration is required to ensure that the upgraded components are properly aligned and calibrated.

Collision or Accident Repair

Following a crash or accident, ADAS calibration is necessary as this can lead to misalignment or damage to ADAS components.



The importance of ADAS calibration cannot be overemphasized. In conclusion, proper ADAS calibration can ensure the reliability, accuracy and safety of the ADAS system. With ADAS calibration, drivers can maximize the benefits of ADAS technology, improve road safety and ensure that their vehicle's ADAS system is performing at its best.

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  • What are the two types of ADAS calibration?
  • There are two types of ADAS calibration: dynamic ADAS calibration and static ADAS calibration. Dynamic ADAS Calibration (Mobile ADAS Calibration) uses a handheld device that plugs into the vehicle system. The vehicle then travels a specific distance at a specific speed, and the vehicle manufacturer will specify the distance and speed. Static ADAS calibration does not require driving the vehicle. It is carried out in specialized workshops, using highly sensitive equipment to test its functionality.
  • Why is ADAS calibration so expensive?
  • Since ADAS calibration must be performed by professional and experienced technicians, and expensive equipment is also essential, the cost is relatively expensive. To ensure system components function properly and to ensure safe driving, we recommend that you do not forego ADAS calibration just to save money.
  • What happens if you don't calibrate your car?
  • If the ADAS device is not calibrated, important functions may not work. The system may fail to alert you to security issues or give the driver false information. The car may brake, steer or otherwise react suddenly due to incorrect information.
  • Do I need to recalibrate my ADAS if I replace my windshield?
  • To ensure safety, ADAS calibration is necessary after repairs and windshield replacements. Failure to calibrate windshield-related components accurately and in a timely manner could result in an accident.