2023 HYUNDAI TUCSON Complaints

I am on my 3rd fuel injector repair in less than 2 years. asked if they could replace them all and was told they can only replace what is broken. My car was purchased brand new and still under warranty . each time the car was towed to 3 different dealers, i have not received a loaner or a rental car voucher. I have been without my car for upwards of over a week. So what exactly is the warranty good for? I have a friend who has a 2106 acura ilx and to this day when it needs to be repaired, he gets a loaner and they pick the car up from his home. This is so disappointing to have purchased a 2023 car in Dec of 2022 with 13 miles on it and have had it in the shop 3 times as of Feb 2025

My vehicle has been in for service 4 times for the front brake rotors warping. The dealer/manufacturer is not able to fix nor diagnose the root cause of the issue. They have replaced the rotors twice and turned/resurfaced the rotors twice - all in 26000 miles. The dealer has all but given up on the issue - and has referred me to Hyundai Customer Care (Corporate) where I have logged a case. In my discussions with the dealer service manager - he stated there are "half a dozen" other cars he is aware of with similar issues. In online Hyundai owners forums this is also a "known" issue that apparently Hyundai either chooses not to fix or cannot determine how to fix.

(1) [XXX] (14,568 mi): The vehicle had been running normally. My wife was about to switch lanes at an intersection when the vehicle started to shake and vibrate. The entire dashboard lit up and the vehicle quickly died. She tried restarting it and the engine wouldn’t turn over. Anytime there was an attempt to restart, there was a potent odor of gasoline. The car died in the middle of the road. It would sort of start but then it wouldn't move and would just shake and smell of gas. After many minutes of trying to start the vehicle, barely got power but was able to pull to side of road around other cars. Hyundai app reported codes: P030300 and P217800. Had car towed to local dealer. Picked the car up and next day spoke to the service manager who indicated there was a 20%-25% chance this would reoccur. He said there was nothing he could do as Hyundai would only cover the cost for the existing issue. The paperwork from the dealer shows it was a P0303 for cylinder 3 misfire and system too rich caused by leaking fuel injector for cylinder 3 (low pressure). [XXX] (14,702 mi) I was driving the car, in middle of an intersection and the vehicle started to vibrate and all lights on dash lit up (check engine, battery, etc.) and smell of gasoline. Car hesitated and wouldn't move. Died in intersection. Had to have 2 people help push me as I was dead in middle of road with people beeping and passing me. Got to side of road and couldn't get vehicle to start. No error codes on app this time, but all symptoms were exactly the same. Called for tow, different dealership due to location. Dealership indicated they would return it to us safe, but because of Hyundai policies, they can only work on the affected items. This is well documented by Hyundai owners of this problem and going by what the service manager of the first location told me, this is common to spread to other injectors. THIS IS UNSAFE! TWICE IN MIDDLE OF INTERSECTIONS! TWO MORE INJECTORS! SOMEONE IS GOING TO GET HURT! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFO

I was driving on a highway at 75 mph, on a clear day, with perfect visibility and driving conditions and my automatic emergency braking engaged. I was on cruise control with no one in front of me for approximately half a mile. There were cars behind me, so I had to swerve into another lane to avoid being rear ended. There was a sequence of beeps. If there were warning lights or messages, I was too busy dodging to see them. There may have been a squiggly line that came up, but I am unsure.

This vehicle has been taken in on four separate occasions now to have know faulty fuel injectors replaced. All dealer service people acknowledge this is a know defect, all tow truck drivers have also confirmed the same, as well as thousands of people online. Huandai has not issued a recall. When the injectors go out, the car dies and will not accelerate and then leaves me stranded on the side of the road. This happens with little to no warning so is extremely dangerous. Do people have to die to make this a safety recall?

I purchased the car in December of 2022 and within the first few months, it would shut down on the interstate. After a few minutes, it would crank back up and be fine. I immediately took it to the dealership (authorized Hyundai dealer) and they could not find an issue. A couple months later, it did it again. Again, I took it to the dealer, they didn't find anything, and I took it home. After a year, it stopped and would not start back up for a long time. I was stranded at a gas station for over an hour. I finally got it to crank, took it in, and they said they fixed a faulty fuel injector. Now it's October 2024 and it is back at the dealer because last week it left me stranded on the side of the interstate at night for a few hours. Again, they are replacing 2 fuel injectors.

The horn stopped working. I’m told by Hyundai service technician this is fairly common issue due to the location of the horns they are susceptible to “shorting out”

Attempted to make right turn onto busy road. Tried to accelerate to move with the traffic, when the car would not go any faster then 20MPH. Could hear cars braking behind me. Pulled over to the side. Message appeared on speedometer, " Limit 20MPH" with green Speedometer. Shut the car off tried to find problem in the manual. Didnt find anything. Turned car back on, it ran normal. Took it to Hyundai, Fort Myers, Appointment, on 08/28/24. They diagnosed it as : "driver assist speed setting was turned on inside settings. Turned off setting, performed a DTC code scanning with no dtcs in any system. Attached stui photos, performed a 2 mile test drive with no further issues". I can only hope that the problem is solved. I do not recall turning on anything like, and wouldn't know how to, but I guess it is possible. Wanted to notify the NHTSA, in case there are other owners experiencing the same issue. Thank you for concern

Horn stopped working even the fuse is fine still horn not working . Not panic alarm sound either.

2023 Tuscon Limited Gas - Multiple instances on Vehicle Forward collision warning system activating with alarms noted but no activation of emergency braking while sitting at stop light with cars in front and back that are not moving. Radio system going to show surround view and in some cases only front view even though at stop light. Biggest issue this weekend while taking a curve while merging onto another freeway the emergency braking system activated for no reason. First time occurrence. No one beside me or in front of me for some distance but did have someone behind me. It was a quick activation of the brakes and then release, I would say 1-2 second engagement. If had been longer and brought me to stop would of been an accident. I am taking the car to Westlake Hyundai to investigate this week and will report. Also having dealer investigate premature driver seat excessive wear. Car has 15.5K miles on it. I am concerned as this car is exhibiting same issues that my wife's 2018 Tuscon had that ended-up being successfully lemon lawed. I am also seeing way to many similar complaints and Hyundai needs to figure out what is going on with their emergency front collision sensing system and issue a fix or recall.