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Since last Wednesday, whenever I turn my car on cold, the message “Check BSD System” appears (it never pops up on a warm start). For anytime between a few seconds and five minutes, it flashes an orange exclamation point as a warning on the supervision cluster. Then it vanishes. BSD is inoperable while the warning is present. But when it vanishes, it functions perfectly.
I took it to the dealer on Friday, and they discovered and eliminated a code indicating battery overvoltage. then a short drive was made to see whether the code came back. Not at all. Due to their lack of thorough investigation, they gave me the car back, and of course the mistake reappeared the following day. Simply said, a code was cleared. When I called the dealer, I let them know that I was disappointed that they hadn’t taken the problem seriously the first time, and I requested an appointment for Wednesday.
I want to know if there is anything I can check to see if I can fix this on my own despite the fact that the owner’s manual simply states to “take it to your dealer if you get this issue.”
The identical problem affects my 2015 sport model. I start the car, shift to D, and then turn off the ignition while the gear is still in Drive whenever I need to clear the Check BSD problem. I then re-engage P and restart the ignition when the engine has stopped.
The error warning is now gone, and the BSD is operating normally. Sometimes you may need to try the procedure more than once before it takes.
In This Article...
What to Do If Your Hyundai’s Blind Spot Detection System Isn’t Working
Now that the Hyundai blind spot detection system isn’t working, you have an issue. What comes after that?
It can be really unsettling if this is a problem you are now experiencing. In order to drive safely and avoid obstacles, you need this blind spot detecting system. You rely on the BSD to notify you when you are approaching another vehicle or any potential obstacles your car might run against.
In order to fix the BSD system in Hyundai automobiles, a reset of the Hyundai BSD system or knowledge on how to fix the BSD system is required. How does it work? Read on to discover more.
My 2015 Hyundai Sonata Limited displays the message “check BSD…
My 2015 Hyundai Sonata Limited frequently flashes the “check BSD System” warning light, sometimes 34 times in a row. The more alarming it becomes outside as the temperature rises, it appears to be connected in some way to heat. It eventually stops and won’t resume until the car is started again. In the winter, it virtually ever happens, but in the summer, it becomes a significant issue. Although not nearly as frequently as the BSD system, it will occasionally also alarm the TPS system. does not appear to have any impact on how the car operates.
Mechanic’s Helper: Does the warning light flash or blink, or does it remain steady? How soon did you become aware of it?
It only appears for a split second before going away. It has been to the dealer three times and has been going on for a long time, but they have never seen it actually do it.
Mechanic’s Helper: Before I connect you, is there anything else the Hyundai mechanic needs to know? You can be confident that they will be able to assist you.
Hello there, I’ll be assisting you; I’m so sorry to hear about the problems with the Sonata. My name is ***** *****. I am aware of the aggravation such warnings might cause. This is a typical problem with certain models. Radar sensors mounted on the back bumper power the blind spot detection system. Although it seems like your sensors are broken, occasionally they need to be programmed in order to read properly. The calibration is something that needs to be done by the dealer, however I do advise it to see if it helps. If not, replacing the sensors can be done next.
I’ve visited three various vendors. They failed to identify the issue. Is the cost of replacement high?
Okay, I see. If the problem is sporadic, it can be difficult. Around 600 will be spent on new sensors, their installation, and calibration.
What does it mean for a Hyundai to examine its BSD system?
Additionally, it is a model with blind spot detection. so that if you have a car on your side, the system will work more Additionally, it is a model with blind spot detection. system that notifies you on the dashboard if there is a car on your side.
What does the Hyundai Santa Fe’s BSD symbol mean?
BSD SOFTWARE UPDATE, or blind spot detection. When pulling a trailer behind select AN/NC Santa Fe or LF/LF-HEV/LF-PHEV Sonata vehicles with the Blind Spot Detection (BSD) feature, the trailer may interfere with the BSD system operation, canceling the BSD operation.
What does a Hyundai’s BSD canceled message mean?
I frequently receive the message “bsd canceled.” when the weather is clear and the car is clean. occurs either when the BSD button is switched on or off. Turning off the car is the only way to silence the alert. The notice is persistent and fills the full dashboard panel. I visited two dealers with my 2015 Genesis. Because “they can’t reproduce the issue and there are no error codes,” they both told me they couldn’t fix it. I spoke with Hyundai customer service. They also said that there is nothing they can (or are willing to do) after wasting hours of my life. This problem is widely discussed in the forums, so I know it is well-known. This dreadful BSD feature affects not only Genesis but all Hyundai automobiles. Customer beware!
What does “BSD Cancelled” on my automobile mean?
The trailer may interfere with the operation of a vehicle’s Blind Spot Detection (BSD) system, preventing the BSD functionality from working. When this happens, the instrument cluster of the car displays the message “BSD canceled.”
What location does the BSD sensor have?
Understanding how advanced driver assistance systems (ADAS) function is essential to being able to diagnose a problem with the system. You can more accurately determine the system’s potential causes of failure by being aware of what is happening internally. This will avoid replacing components that are not the root of the system’s problem. Let’s examine how a blind spot detection system functions from the inside out.
The radar sensors in the vehicle’s back are used by the blind spot detection system. These sensors are typically located on either side of the rear bumper. The sensor may occasionally be located somewhere else, such as in the tail light or the quarter panel under the bumper cover. Ultrasonic park assist sensors can also function as blind spot sensors on a small number of cars.
Radio waves are sent via radar sensors and are reflected off of objects to operate. The length of time it takes for the radio wave to return tells us how far away, how big, and which way the object is moving.
When there is an object in the blind spot, an indication on the side rearview mirrors will often light up. Additionally, the indicator light may be found on the A-pillar trim or the door trim.
The radar sensors are typically configured as a master module and slave module. The master module, in turn, communicates with other systems via the slave module. The slave module will alert the master module to the presence of an object if it is detected. Typically, the master module will then communicate with the door module to activate the blind spot warning light.
Determining how the system works can speed up the troubleshooting process. Installing components that don’t actually solve the issue will be prevented by knowing which system component to test.
How can I activate my Hyundai’s blind spot monitor?
For various driving situations, intelligent driver safety features like Blind-Spot Assist can also be modified or switched on and off. Controls are located either under “Settings” on the center console touch screen menu or as a manual on/off switch to the left of the steering wheel.
What is a blind spot monitor on a Hyundai?
By giving a real-time image of the blind spots on each side of the car and an audio alert if another car is spotted, the Blind-Spot View Monitor (BVM) helps drivers change lanes. Other system restrictions also apply, and the turn signal must be engaged.
How is my blind spot sensor reset?
The blind-spot monitor in my 2019 Toyota Corolla is currently giving me some trouble. I wanted to reset it before taking it to the technician, but I had no idea how to do it. How can my blind spot monitor be reset?
In less than two minutes, find out if your auto insurance is being overcharged.
We regret to learn that your Corolla’s blind-spot monitor is malfunctioning. When the extra features that are supposed to make your life easier quit working, there is nothing more aggravating.
You need to carry out the following in order to reset a Toyota blind-spot monitor:
Find the sensor for blind spot monitoring. This is often located on the interior left and right sides of the rear bumper.
Look to check whether there is any mud, dirt, or debris on it. These components are prone to collecting dirt and other grimy materials. Ensure that you clean it thoroughly.
Switch off the engine of your car and wait a moment. Try turning on your car and giving it a moment to re-calibrate after a brief delay.
The machine will reboot and reset once you’ve completed all of these steps, and the problems should disappear. You might wish to take your automobile to your neighborhood Toyota dealership or technician if the problem is still persistent so they can investigate it further.
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