Phantom braking is a situation whereby, due to no visible reason, a vehicle stops or reduces its speed all of a sudden. A report suggests that Tesla’s latest sophisticated technology and highly advanced driver assistance system has also made a car behave like a ‘phantom’ because sometimes it stops for no known reason. 

Such reports were concerning for many owners and mechanics of the cars. If you know how the Phantom Braking is and want to know about the issue, this blog explains in detail and actions regarding it. Here at Oceanside Motorsports, we can find out what’s wrong with your Tesla with our diagnostic testing to ensure you’re only spending money on what needs to be fixed. 

What Causes Phantom Braking in Teslas?

Phantom braking primarily occurs in vehicles equipped with advanced driver-assistance systems (ADAS), such as Tesla’s Autopilot. Here’s a closer look at the potential causes. 

1. Sensor Misinterpretation

Tesla’s advanced system combines cameras, radar, and ultrasonic sensors to detect its surroundings. In rare cases, these sensors can misinterpret objects such as shadows or roadside signs as potential hazards. This misreading may prompt the vehicle to activate the brakes suddenly. Such instances, while uncommon, can be startling for drivers and passengers alike.

2. Software Bugs

Tesla frequently updates its software to enhance features and improve performance. However, new updates may inadvertently introduce bugs or compatibility issues. These software glitches can occasionally cause phantom braking. Continuous refinement is essential to minimize these unexpected issues.

3. Overly Cautious Algorithms

Tesla’s Autopilot is designed to prioritize safety above all else. This cautious approach can sometimes result in braking when the system perceives an ambiguous threat. For instance, unclear data or a potential hazard might trigger a precautionary stop. While this ensures safety, it can lead to inconvenience in non-threatening scenarios.

4. Changes in Road Conditions

Dynamic road conditions can challenge Tesla’s sensors and algorithms. Issues such as faded lane markings, construction zones, or adverse weather can create confusion. This uncertainty may lead to phantom braking as the system tries to ensure safety. Improved detection and adaptability are critical in addressing these situations.

5. Lack of Radar in Newer Models

Tesla began replacing radar with its camera-only Tesla Vision system in 2021. While this shift simplifies the system, it increases reliance on visual data. As a result, the system may be more prone to errors like phantom braking in complex scenarios. Striking a balance between simplicity and accuracy is crucial for future updates.

How to Address Phantom Braking in Your Tesla

If you’ve experienced phantom braking in your Tesla, there are several steps you can take to mitigate the issue and ensure a safer driving experience.

Update Your Software

Tesla regularly updates its software to improve system performance and to address known issues. Keep your vehicle updated by checking the Tesla app or your vehicle’s touchscreen for any available updates.

Calibrate Cameras and Sensors

Misaligned or dirty cameras and sensors are also one of the causes of phantom braking. Tesla owners can calibrate the cameras through the settings of the vehicle. The sensors and cameras should be kept clean and free from obstructions.

Autopilot Shut Off in Troubled Regions

If phantom braking happens regularly in your local area, you might need to disable Autopilot and take over the car. This way you can avoid surprise braking incidents and enjoy smoother control.

Go to a Tesla Mechanic

If phantom braking continues, make an appointment for a diagnostic with a certified Tesla mechanic or repair shop. For example, at Oceanside Motorsports, there are professional Tesla repair experts who will conduct a comprehensive check on your vehicle for any possible defects.

Choose Oceanside Motorsports for Tesla Repair

Phantom braking is a complex issue based upon several factors, including faulty sensor capabilities, software error, and overly cautious algorithm operation. While frustrating to customers, it can be intimidating as well, but does mean owners of Tesla vehicles still can turn to software updates in part or seek professional servicing.

If you need expert help, just check out Oceanside Motorsports. Skilled mechanics are on hand at Oceanside Motorsports, equipped to deal with Tesla automobiles. This, coupled with the commitment of Tesla towards improvement, will ensure your ride is safe, smooth, and enjoyable. Contact us today to schedule an appointment, we can’t wait to meet you!