Owner-reported complaints naming the driver-assistance system, filed with NHTSA
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Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems. Every record below is an owner-reported complaint about the 2022 Hyundai Santa Cruz submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 23 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Shown in the owner’s own words, exactly as filed
ALL SAFETY FEATURE WARNING ALERTS (3) OF THEM, SINCE IT WILL NOT ALLOW ME TO CHECK ALL THAT APPLY THEY ARE THE FOLLOWING ADAPTIVE CRUISE CONTROL NOT WORKING, BLIND SPOT WARNING NOT WORKING, FORWARD COLLISON DETECTION NOT WORKING, LANE DEPARTURE WARNING NOT WORKING, LANE KEEPING ASSISTANCE NOT WORKING, PARKING COLLISION WARNING NOT WORKING REAR CROSS TRAFFIC WARNING NOT WORKING.
The contact owns a 2022 Hyundai Santa Cruz. The contact stated that while driving 62 MPH, the Forward Collision Avoidance: Automatic Emergency Braking system erroneously engaged. The Forward Collision Avoidance: Automatic Emergency Braking warning light illuminated. A dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure, but offered no assistance and informed the contact that the vehicle needed to be diagnosed. The failure mileage was 30,000.
I was driving on the freeway at 65mph and experienced a sudden loss of power. I depressed the gas pedal but the car would not accelerate past 45 mph. I had to drive all the way home with my hazard lights on. There were no lights on the dashboard to signify a problem. This happened several times. I took it into the Hyundai Service center and they could not replicate the problem. It happened again. and again. and again. finally got an error "possible condition with your engine control module". Took it into the dealer and after they drove it around for hundreds of miles they said they were able to recreate the problem, pulls some codes and relaced the fuel injection pump. It happened again. and again. and again. I took it back to the Hyundai Service center. They could not re-create the issue. They told me to use Chevron gas only and added an additive to the car. It worked for a while. Then it happened again. And again. I took it to a different Hyundai Service Center. They were not able to re-create the problem. Apparently, every time I drive the car, after 5-10 minutes on the street roads, the car fails to accelerate and I have to pull over, stop the car, and then re-start it. Re-starting it seems to clear the issue. I am driving in SMART mode and my car is at 39000 miles. Every time I take it to the service center, they can not re-create the issue. This is outrageous. Do I need to get into a car accident in order to bring legal action to Hyundai for not fixing this loss of power/failure to accelerate issue? Worst part is, the first Hyundai service center went out of business and I can not get any of the maintenance records for the fuel pump replacement.
On the interstate mid-route, the engine light went on and the car started acting sluggish and slightly shaking on the interstate and would not respond to pressing the gas to accelerate and started to slow down. When I pulled over to the berm it was vibrating as if it was going to stall out. I turned the car off and returned to the interstate with no issues for the rest of my ride (the engine light remained on). On the next trip to the dealership for an appointment to have it checked, I was merging onto the interstate, and again, the car was not responding to me putting on the gas and would not accelerate. Could not push the car over 35MPG, and had to ride to the dealership with the car varying in speed anywhere from almost a complete stop to 30MPH on the berm where I could with flashers, often it felt as if it would stall out. It was a very dangerous & unsafe ride. FYI - The dealership replaced all 4 fuel injectors to fix
I was trying to accelerate with pushing the gas pedal and the truck would not go any faster than 22 mph. This went on for 15 minutes until the truck was turned off and restarted. It seemed to be corrected with turning the vehicle off. No engine warning lights came on and the vehicle was in drive the whole time. The concern was not being able to accelerate on the on-ramp to the main highway. The vehicle has not been inspected by anyone at this time. The problem could not be reproduced after it occurred today.
Dec. 16 2023 / 2022 Hyundai Santa Cruz(Daily Driver) VEHICLE SAFETY CONCERNS / DANGEROUS DRIVING SAFETY ISSUES INCREASED RISK OF CRASH (HIGHWAY) Transmission: Problems started Dec. 11,2023 Monday Having trouble gaining any speed. The engine revving when getting on freeway when practicing normal function acceleration, slow having hard time gaining speed, car jerking. Transmission gauge will go beyond4-5 sometimes 6 on RPM just as regular pick up to accelerate problems noticed week of Dec. 11/2023. We were going to bring it up when taken for routine maintenance that would be due at 39,000 mile oil change. car currently standing at 37,000 miles. Radiator: Problems started Dec. 16, 2023 (Saturday) Pearland is 12 miles from home route on 288. Incident occurred while driving from Bushi Ban Martial Arts & Fitness after son's class. I was on freeway and car started to lose speed & over heat. The car beeped and said overheating. hood and oil light began to flash. Luckily was exiting freeway when it occurred speed was 60 mph slowed down to 8 mph and it cooled down enough to coast home. When in driveway hot pink liquid spewed every where, battery cover blown open, liquid all over tubes and engine. The liquid leaked all over driveway and was on drivers side quarter panel and paint was bubbled up. Damage to paint from heat of liquid. Lights on dash that are lit up are engine light, oil can light, battery light on staying on not turning off. Car is not able to be driven due to MFG. defective radiator, transmission, possible engine damage. Looked online noticed recall on thousands of vehicle including the 2022 Santa Cruz 4 recalls stated. Have not turned car back on due to needing it checked out by dealership ASAP need it towed to dealership. De Montrond Hyundai 3260 Gulf Fry Texas City, Tx 77591 Followed instructions on maintaining service at dealership as stated on warranty. REQUEST THAT THE CAR BE TESTED AND OPENED TO FIND ALL DEFECTS AND DAMAGE.
Warning lights and chime for every ADAS system. Inoperative ADAS system. Driving down a two lane highway ALL of the safety systems warning came on in succession: Check cross traffic, lane keep, cross traffic, blind spot, forward safety, TPMS, etc. When this is happening the AC stops blowing cold and the controls are unresponsive. The warnings will occasionally pause and go back to normal, is quiet for a minute, the AC resumes working, then the dinging resumes and warnings flash. I stopped and restarted, all came back. I looked up where the sensors are and checked for obstructions, none. Disconnected, reconnected battery, it went away for a few miles then came back. No DTC's on app.
The contact owns a 2022 Hyundai Santa Cruz. The contact stated that while driving at various speeds, the Lane Departure feature malfunctioned, causing the vehicle to drive off the road on several occasions, and crossed double yellow lines with oncoming traffic ahead. The contact almost struck a pedestrian. In addition, the Forward Collision Avoidance system also malfunctioned several times causing the vehicle to abruptly stop while driving on the freeway with no other vehicles nearby. The vehicle was taken to the local dealer on several occasions and no cause for the failure was found. The sensors were updated but after retrieving the vehicle, the failure immediately reoccurred. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 10.
Waiting to turn at a busy intersection then proceeded to press the accelerator the vehicle lossed power and had shut off. I Shifted gear to park to start engine and it would not go faster than 10mph. Vehicles behind nearly wrecked into me and were honking their horns. It had died again then started back up. I was able to drive home before it died again. Vehicle towed to dealership. Was told they are booked until next week and no available loaner cars.
This is an ongoing problem that neither the local dealership of the manufacturer seems willing or able to correct --- or even consider it a safety issue. DRIVER DISTRACTION IS A SAFETY ISSUE! not to mention the tension and stress this is causing me...while I am unable to enjoy my new 2022 Santa Cruz: For no apparent reason, the vehicle dashboard started giving me flashing visual and sound alerts that alternate between "bumpy road ahead" and "slippery road ahead" while driving. This freaked me out not knowing the problem. I could not get the dealership to even answer the phone! The alerts still continuously flash visually and intermittently sound the distressing high-pitched alert; They block the legitimate alerts on the right side of the dash for lane-keeping, passing other vehicles, and whatever other alerts come up on the right side of the dash. May 18, 2023 the Orange Park dealership tried a recommended software download that worked for only a day. They said Hyundai is aware of the problem they have no fix! They tell me other vehicles have the same problem and they can't figure it out! They tell me there is no way to even turn off the SOUND!! In April I was provided a Hyundai Case #21475812, asked for acceleration...last attempt May 24, 2023 ... still no resolution and no follow-up nor indication of concern. Case number is nonexistent on the My Hyundai website. How are they allowed to falsely advertise bumper to bumper warranty coverage???
Both rear taillights have condensation since 1 month out from purchase till currently. Dealer garage will not fix it says it normal and will not even write up or make an appointment to have it checked. Recently, I was proceeding into the highway and I lost acceleration to move into traffic that scared the life out of and my family. Pressed the gas and car doesn’t move at all then hardly at 40rpms. No warning lights or anything came in. Drove home in the back roads and made an appointment with the garage in 2 days later. Which upon driving to garage the car seemed fine. The garage did not even write up a service order said it was normal.
I was driving on the 394 in Minneapolis and my car had a massive loss of power, dropping my speed from 65 to 35 in seconds, as if i was braking (which I wasn't). The engine light began flashing and I was unable to accelerate beyond the speed it had reduced me to. I was able to limp off the freeway and into a parking lot where it kind of fixed itself after 10 minutes. I took it to a local dealership who said the engine had lost 2 cylinders suddenly. The cylinders were not replaced and no additional work was done to the engine (I don't know why). It has since continued to stutter at lower speeds and occasionally lags when accelerating. Hyundai refuses to do anything about it.
constantly states it does not work ever since the front license plate was installed. no way to disable it. it's either have a front plate or have no cruise control.
While driving down a two-lane highway at night (foggy conditions), the Lane Following Assist feature was turned on. There was a section of highway where a vehicle had previously driven through wet white paint. The paint was smeared toward the ONCOMING lane as if the vehicle had turned left after driving through the wet paint. The Lane Following Assist on my 2022 Santa Cruz detected these white paint tracks and immediately jerked the steering wheel to the left, INTO the oncoming lane. If there had been a vehicle in that lane, there would have absolutely been a head on collision. There was no opportunity to correct because the vehicle turned to the left so suddenly. This WILL cause crashes. All other safety features were also enabled. There were no known obstructions of safety sensors or cameras.
WHILE DRIVING ON THE 405 FWY MY VEHICLE WOULD NOT ACCELERATE PASS 20 MILES IT WAS 11 PM SO NOT MANY CARS ON THE ROAD , I HAD TO DRIVE WITH MY HAZARD LIGHTS ON 17 MILES TO GET HOME , I AM TAKING IT TO THE DEALER TODAY. NO WARNING LIGHTS , OR MESSAGES CAME ON DURING THE WHOLE ORDEAL
I was driving on the highway (55mph) with my two children in the backseat. My vehicle started slowing down quickly even with my foot on the gas. There was no warning, no lights on the dash lit up warning me there was anything wrong with the car. The rpm’s we’re going up but it was like there was no power to the car. I got off the highway onto a side road as fast as I could do I wouldn’t get hit. Then I pulled off to the side of the road. I put it in park and turned it off. I tried to turn it back on and it would start. After a second attempt it turned on but was really rough and felt like it would stall. I used blue link to call for a tow truck. Then I called the dealership to tell them since I’ve only had the car for 9 months. I tried to turn the car back on and the dash said battery discharging due to electrical and it turned off before I could read the last word. Tonight checking my email blue link sent an email stating a possible condition with the engine control system. The vehicle was towed to the dealership where I bought the car.
Driving at 60 mph. Car stopped responding to accelerator. I was forced to pull off the road. Not a safe situation due to traffic. Turned off car and restarted. The car would then accelerate normally.. There was an error logged stating that " A possible condition with your Engine Control Module has been detected. A full system check is recommended to be done soon. Please consult your your local dealership to schedule an appointment. This is a common problem occurring on numerous Santa Cruzs.
Hyundia Santa Cruz was purchased Aug of 2021 and it has 5,655 miles on it. After making a stop, sometimes the Santa Cruz does not want to accelerate when pressing down on the accelerator pedal. While pushing more on the accelerator pedal to make the vehicle move, after a second or three elapses while still pressing on the accelerator will cause the vehicle to suddenly lurch forward at a rate of speed too fast and I have to immediately slam on the brakes to regain control of the forward motion of the vehicle to avoid hitting the vehicle in front of me. I took the vehicle to a dealership today (9/16/22). No codes or errors were found by computer check or by a technician driving the vehicle. Dealer comment on the paperwork "Unable to verify concern at this time". Next comment on paperwork, "There is a software update that will remedy this concern". I refused the software update, as I have read numerous comments from online forums of customers having issues after dealership upgraded software. If they are unable to verify the concern, how does the dealership know the software update will remedy the issue that they cannot verify the vehicle has. Dealership paperwork also states, "Shifting issue will continue if software is not updated". It is NOT a shifting issue; it is an uncontrollable/unreliable acceleration issue. This vehicle will be put in storage on 10/18/22 and not taken out of storage until mid-May of 2023. In May of 2023 I will investigate the software update in hopes that Hyundia will have a more stable software update.
While driving between 30 to 40 MPH the vehicle jerks. It feels like the transmission is not getting in gear and it slows down. Then the engine and transmission kind of engage and it goes back to normal. I have tried to figure out as to when specifically it does it but it does it at different time and situations. I have not driven it again in the highway since when it slows down vehicles behind me have to slow down also. I have had some instances where the vehicle is to closed to me or not paying attention and when it happens I hear those drivers blowing their horns as if I was slowing down on purpose which I wasn't. My opinion is this is a safety issue since the vehicle could be hit from behind, have an accident, injuries or even death. I keep reading the issues with this problem and the complaints keep coming. Thank you
Purchase the 2022 Hyundai Santa Cruz with under 30 miles. At 329 miles was driving on a road going about 40mph and the big Check Forward Safety System warning light came on inside the tachometer screen. The car started to slow down, and wasn't responding to the gas pedal. Then the dashboard had the following lights on: Check engine, front collision, downhill, EPB, Auto hold, traction control. Also the triangle with explanation point was on below the tachometer with a red bubble with the number 3 inside of it. Luckily I was able to roll into a parking lot. As the car was stopped and still running, without gas pedal working, the engine was revving between 1400-1600 rpms and the engine sounded very bad. The diagnosis light from the check engine light show up as POWERTRAIN - DTC - PO65312 Turned the car off and let it sit for a minute before starting again and only check engine light was on. Was able to drive home a couple minutes away and had the car towed to the dealership. Dealership had the car for almost 2 weeks and the paperwork just shows that they weren't able to duplicate the issue so they cleared the code. The service manager on the phone said they updated the system and said it was most likely an issue with the front radar system. Fast forward now the car has 3422 miles on it. Car was in the garage and I started it. It was running for under a minute and the same exact issue had happened as the first time. Same dash lights, same engine code. Had car towed same day to Hyundai dealer. A couple days later I was told the issue was the throttle body assembly. They replaced the throttle body, checked all the connections and cleared the code. Fast forward again to 4134 miles on the car. Was traveling on a parkway going about 65mph and the same exact issue happened again. Luckily I was able to get over and exit the highway all without the gas pedal not working. Three times with the same issue after being fixed twice is unacceptable.
My 2022 Santa Cruz experienced an apparent fault of the automatic transmission control during operation on a ~20 mile trip including city and highway driving. Weather was low 80s and dry. Symptoms were sluggish and delayed upshifting; loss of acceleration power. The issue was most noticeable while attempting to accelerate uphill; several times the vehicle topped out at 25-30 mph when going uphill and failed to accelerate further. As one of these occurred during moderate traffic while entering a highway on-ramp, I think this is a serious safety issue. I was able to pull to the side and eventually regained control of up/downshifting by placing the transmission shift lever in manual control - fortunately the transmission seemed to respond to manual up/down shifting and I was able to eventually accelerate to a safe highway speed (65mph). After a short ~2 mile drive on the highway I got off on the next exit and when stopped at the end of the exit ramp, turned the vehicle off and on. Following restarting the vehicle, automatic shifting seemed to operate correctly for the remainder of my travel (another ~20 miles of driving). During this malfunction I did not see any unusual indicator / warning lights on the dash or any indication that the vehicle wasn't in normal automatic driving mode. Reporting features such as the "vehicle health report" indicate that the vehicle had no issues, diagnostic messages or service due.
Upon accelerating vehicle jumps rpms6000-7000 and does not accelerate. Vehicle needs to be turned off to function properly again, it gets stuck in high rpm’s with no acceleration.
As other owners have reported, there is an issue that happens, seemingly at random, when accelerating from a stop. The vehicle feels as if it’s stuck in too high of a gear and accelerates very slowly despite high RPMs. The maximum speed I could achieve was 16 MPH after keeping the gas pedal nearly floored for 3-5 seconds, which normally would have had me to nearly 60 MPH. This happened to me in rush hour city traffic on a busy street with no shoulder. The only apparent solution is to shut off the vehicle and restart it, at which time the problem resolves itself and normal operation is resumed. In my case this caused a brief traffic backup that extended through the intersection of two major arterial streets and lots of upset drivers behind me. This has only happened once (occurred on 2/10/22) since purchasing the vehicle new on 12/28/21 and having driven it approximately 1,100 miles.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
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