Blind Spot Detection problems of the 2014 Hyundai Santa Fe

As I would be driving down the road, most of the time when getting up to speeds of either 25-30mph or 55-60mph is when the dash board lights up check bsd detection system failure, then it will rev out rpm’s to 5,000-6,000 then lose power to accelerator. I also notice on the dash board where the panel for your selected gear displays is blank and doesn’t show whether you are in park,drive neutral, ect. After this occurs I can not drive it any longer until I safely stop the car (most of the time on a busy highway or country road highway where once this happens it becomes dangerous due to the power loss in the accelerator) and put it in park, I’ve tried to put the vehicle in park, once fully stopped, and try to put it back into drive but the shifter is locked into park and will not let me shift the vehicle, I then have to shut the vehicle completely off and open the driver door to get the backup power cut off as-well to have zero power to the vehicle. Once that is completed I then re-start the vehicle where it operates normally again, this situation happens at least twice a week if not 3-4. It sometimes has put my passengers and myself at risk of getting into accidents or struck by other vehicle on the road. My vehicle is still under a warranty through the dealership I purchased it from, but when I ask them about it they say that because there is no prompt on the dash once I get there that they cannot do anything about it, nor do they allegedly know why it’s happening, I’ve asked a few other mechanics I know and they say that they have seen this malfunction before with this vehicle and usually it is a transmission sensor? or a transmission speed sensor issue? I then relay this message back to the dealer ship and they still act like they don’t know what it is, I truly believe that the dealership just doesn’t want to deal with the issue and I only have 2-3000 miles left under their warranty, I do enjoy the vehicle and respect Hyundai for their great customer service.

Took the car in for a recall and service engine soon light on February 4th. When I got almost home there were 4 more lights on. Rear wheel sensors, skid control, downhill and car approaching light. Made an appointment to get these fixed and I explained I had car shield and they said they accepted car shield. Today, may 5th when I took the car back (first appt. I could get) after I sat there for 1-1/2 hours they came back and told me more things were wrong and informed me at that time they no long use car shield. I'm done with Hyundai. They run you in circles and treat you like shit and the tech had the nerve to get mad at me.

There is a significant leap or jerk when it shifts from 1st to 2nd gear. Seems to happen when the car is cold. I have taken it to the local Hyundai dealership that claimed it didn't do it when they drove it. After picking it up from them, the car ran beautifully for about two weeks. They don't claim to have done anything but from I can find out about this problem is that they reset the computer but it doesn't fix anything. This is a safety hazard. The car jerks violently when starting off at a stop light and jerks violently when it comes to a stop as downshifts. I have been able to make it stop when I put it in park, turn off the engine and then turn it back on. Seems to reset the computer and it's ok for a week. I believe Hyundai does know about this problem with the Santa Fe and the elantra. They just have not come up with an updated software program that will fix this hazardous situation. The other problem is the blind side detection becomes disabled when it is raining making that a hazardous situation as well.

Tl the contact owns a 2014 Hyundai Santa Fe sport. The contact stated that the blind spot detection was faulty and would not function properly. The contact almost crashed into another vehicle when attempting to turn because the blind spot detection sensor did not sound when changing lanes. The vehicle was taken to fitzgerald gaithersburg Hyundai (905 n frederick Ave, gaithersburg, MD 20879, (301) 670-4800) where it was diagnosed that the radio needed to be repaired because the sensor was located in the radio. The dealer made minor repairs, but did not repair the sensor. The manufacturer was contacted and was working with the dealer to repair the vehicle. The failure mileage was 37,670.