Why is an ADAS Calibration Needed After a Wheel Alignment?

• ADAS: stands for Advanced Driver-Assistance Systems, which includes features like adaptive cruise control, lane departure warning, automatic emergency braking and blind-spot monitoring. These systems rely on sensors, cameras and radar that can be affected by wheel alignment adjustments.

• Wheel alignment: involves adjusting the angles of a vehicle’s wheels (e.g., camber, caster, and toe) to ensure proper handling and tire wear. This process can sometimes alter the position or orientation of ADAS components, like forward-facing cameras or radar units mounted on the front bumper, grille, or suspension. Therefore, calibration is often recommended to realign the ADAS systems with the vehicle's new wheel settings.

• If these components are misaligned, ADAS features may not function accurately, potentially leading to safety issues. For example:

  • A slightly off-angle camera could misread lane markings.

  • Radar misalignment might affect adaptive cruise control or collision avoidance.

Specific ADAS components that may need calibration after a Wheel Alignment:

• Forward-facing systems (e.g., automatic emergency braking, lane-keeping assist).

• Systems involving cameras or sensors near the wheels or suspension (e.g., adaptive headlights or 360-degree cameras).

Which Vehicles typically need ADAS Calibration after a Wheel Alignment?

• Most modern cars, trucks, and SUVs with ADAS features.

• Especially those from 2015 or later, as ADAS became more widespread around that time.

• Examples include:

  • Tesla models (e.g., Model 3, Model Y) – Often require calibration for Autopilot features.

  • BMW, Mercedes-Benz, and Audi vehicles – These luxury brands frequently use ADAS and mandate calibration after alignment work.

  • Toyota and Lexus models with features like Toyota Safety Sense or Lexus Safety System+.

  • Ford vehicles with Co-Pilot360.

  • Honda and Acura models with Honda Sensing.

  • General Motors vehicles (e.g., Chevrolet, GMC) with Super Cruise or other driver-assist systems.

Which Vehicles might NOT need ADAS Calibration after a Wheel Alignment?

• Older vehicles (pre-2010) without any ADAS features.

• Basic economy cars or trucks without advanced safety tech (e.g., some entry-level models from Kia, Hyundai, or Ford that lack ADAS).

• If your vehicle only has simple features like ABS (anti-lock brakes) or basic stability control, calibration is unlikely needed.

It Depends on the Manufacturer's Guidelines:

• Not every wheel alignment will require ADAS calibration.

• For instance: Some manufacturers (e.g., Subaru or Volkswagen) specify in their service manuals that calibration is needed only if the alignment changes exceed certain thresholds.

• Always check the vehicle's owner manual or service guide for exact requirements.

How can I Determine if my Vehicle needs ADAS Calibration?

• Consult the Manual: Look for sections on ADAS or safety systems. It will often state when calibration is required (e.g., after suspension work, wheel alignment, or accidents).

• Use Diagnostic Tools: A professional mechanic can use OEM (Original Equipment Manufacturer) software to scan for errors and check if calibration is needed.

• Common Signs It Might Be Required:

  • Warning lights on your dashboard (e.g., a camera or sensor icon).

  • ADAS features behaving erratically (e.g., false alerts or failure to activate).

  • Recent wheel alignment or suspension repairs.

What should I do next?

• Get a Professional Check: Take your vehicle to ADAS Solutions USA to perform the necessary calibration using specialized equipment, which might involve:

  • Static calibration (done in a workshop with targets or lasers).

  • Dynamic calibration (a test drive with the vehicle's systems monitoring alignment).

• Cost Considerations: ADAS calibration can cost anywhere from $100 to $500 or more, depending on the vehicle and location.

• Safety First: Never ignore potential ADAS issues, as they could affect your vehicle's safety features.