In this era of technological advancements, cars have become modern as well. The integration of Advanced Driver Assistance Systems (ADAS) in the windshields of cars gives drivers access to advanced features.
Some of these features are lane departure warning, adaptive cruise control, pedestrian detection, rain sensor, and blind spot, which all help ensure a pleasant driving experience.
However, if you opt for windshield replacement, repair, or maintenance, the position of your ADAS sensor will likely be disturbed. That is why you will need ADAS recalibration, which we will guide you through in this blog.
A Step-By-Step Process of ADAS Windshield Calibration
It is important to be proactive in your windshield replacement and calibration to ensure optimal vehicle performance and safety. However, ADAS calibration is a complex process that requires specific skills, equipment, and expertise. Thus, it is recommended to consider a dependable service center for precision and accuracy.
In general, the ADAS windshield calibration consists of the following steps:
Step 1: Check the Manufacturer’s Specifications
The first step in ADAS recalibration is to check the specifications of your vehicle’s manufacturer regarding its ADAS system. This includes information related to the type of sensor and camera used, calibration requirements, and location of the system.
Step 2: Prepare Your Vehicle for ADAS Calibration
Before getting ADAS windshield calibration after a replacement, you will need to prepare your vehicle for it. This means removing any debris, dirt, or buildup from your ADAS system’s cameras and sensors. Also, your car tires should be inflated to the right pressure, and your vehicle should be parked on level ground.
Step 3: Connect the Calibration Device
The next step is connecting the calibration device to your vehicle’s OBD-II port. This device will allow you to access your vehicle’s ADAS system and make the required adjustments to ensure optimal performance.
Step 4: Adjust the Sensors
This step requires expertise. It involves adjusting the cameras and sensors to the factory setting to restore their optimal performance. Some of these adjustments include camera angles, sensor distance, and sensor position.
Step 5: Test the ADAS System
After all the adjustments and changes are made, the ADAS recalibration expert will test the system. They conduct a series of tests to assess whether your ADAS system is working optimally or requires more adjustments.
Some ways to conduct these tests are by driving your vehicle on a test track or simulating different driving conditions.
However, there are two ways to perform ADAS calibration—static calibration and dynamic calibration. In the case of static ADAS windshield calibration, your car will be stationary, and all the adjustments will be carried out in a controlled environment.
In contrast, dynamic ADAS recalibration, which can also be carried out after static calibration, involves driving your car at certain speeds or under specific conditions. The performance of your ADAS system is measured through an ADAS scan tool that will give you the required insights.
Step 6: Ensure Optimal Performance
After conducting all the tests, the expert will compare the performance of your ADAS system with that mentioned by the manufacturer. This will help ensure that you get the most out of this driver assistance system, making your journeys safer and stress-free.
ADAS Sensors That Might Need Calibration
ADAS systems use a network of sensors to gather critical data to improve your vehicle’s safety and comfort. However, each sensor has a unique role within the system, so it is important to ensure that they are calibrated at all times.
Some of the sensors that might need calibration include:
- Steering angle sensors
- Front-facing camera sensors
- Forward radar sensors
- Rear radar sensors
- Lidar (light detection and ranging) sensors
- Ultrasonic sensors
- Wheel speed sensors
- Yaw rate sensors
Regular calibration of these sensors will make your ADAS system more accurate and reliable, helping you make the most of it.
ADAS Recalibration is a Must
Windshield replacement and calibration are among the best ways to ensure the operational accuracy and integrity of your vehicle’s safety systems. This makes ADAS recalibration a technical process and a key component of automotive safety.
A perfectly functioning ADAS system assures safe journeys and avoids confusion caused by system malfunctions and false alerts.
One of the leading experts in ADAS calibration you can rely on is Auto Glass America. With guaranteed workmanship, transparent pricing, proactive customer support, and quick services, it is no wonder that the Better Business Bureau accredits them.