12 of the 38 complaints about the 2026 Hyundai Tucson Hybrid are about the driver-assist systems — 32% of everything reported for this model year. Half of the failures with a mileage on record happened before 7,700 miles.
12
Complaints
3
Crashes
0
Fires
0
Injuries
Filed with NHTSA, in their own words.
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
Driver alert system frequently comes on with blinking lights and on several occasions has slowed the vehicle while on cruise control even though both hands were on steering wheel. It appears that system is overly sensitive to glare from the sun. Hyundai should issue either a recall or software fix.
NHTSA complaint #11763896 — an unverified report by a vehicle owner.
BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING
My cameras (front and back) show blue or green signal error screens intermittently. Dealer was not able to replicate, so basically told me to bring it back when it happens all the time. Google search told me that this is a widespread problem, some dealer somewhere must have been able to replicate the issue. Unable to use cameras to monitor for traffic and/or pedestrians. A few examples of when this has happened this morning: Backing out of my driveway, rear camera working, go to drive, front camera green screen. Parallel parking, rear and front cameras not working. Pulling into parking space, front goes to green screen about half way. Backing out of parking space, green screen.
NHTSA complaint #11759045 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: WARNINGS
My cameras (front and back) show blue or green signal error screens intermittently. Dealer was not able to replicate, so basically told me to bring it back when it happens all the time. Google search told me that this is a widespread problem, some dealer somewhere must have been able to replicate the issue. Unable to use cameras to monitor for traffic and/or pedestrians. A few examples of when this has happened this morning: Backing out of my driveway, rear camera working, go to drive, front camera green screen. Parallel parking, rear and front cameras not working. Pulling into parking space, front goes to green screen about half way. Backing out of parking space, green screen.
NHTSA complaint #11759045 — an unverified report by a vehicle owner.
BACK OVER PREVENTION: WARNINGS
My cameras (front and back) show blue or green signal error screens intermittently. Dealer was not able to replicate, so basically told me to bring it back when it happens all the time. Google search told me that this is a widespread problem, some dealer somewhere must have been able to replicate the issue. Unable to use cameras to monitor for traffic and/or pedestrians. A few examples of when this has happened this morning: Backing out of my driveway, rear camera working, go to drive, front camera green screen. Parallel parking, rear and front cameras not working. Pulling into parking space, front goes to green screen about half way. Backing out of parking space, green screen.
NHTSA complaint #11759045 — an unverified report by a vehicle owner.
BACK OVER PREVENTION: WARNINGS
Twice within 3 days the car drove when was in electronic park. FIRST August 1 2026 instance got in car parked in a lot. Started it (foot on brake, push start). Spent ≈ 15 min checking iPad. When car in front of me backed out of parking space, car dinged, lit up that car in front is leaving like it we were at a stop sign. Then started to move forward. I quickly braked. I may have touched the brake while sitting but never touched the shift. • SECOND instance August 3 2026 driving (MY Mode) with Smart Cruise and Lane Assist. Parked in daughter’s driveway. Foot on brake. Absolutely pushed Electronic P for park. It was my intention to leave car on for AC while dropping a bag on their porch. I did touch brake again while gathering things to get out - but did not touch shift. While I was turned sideways it drove forward into the garage door. No the foot was not on accelerator. It was on floor as I was leaning over. For reference, a few weeks ago the front camera’s sudden stop recall was done.
NHTSA complaint #11755985 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
I was traveling on the highway at approximately 75 mph, in TX with my wife, mother in law, and my two pets when the emergency breaking system triggered suddenly. There were no cars or obstacles in front of me. But there was a long line of vehicles, including 18 wheelers right behind me. The vehicle went from about 75 mph to about 55 in less than a second or so it seemed. This was terrifying for everyone. I pulled up to a gas station and restarted the vehicle and it seemed to go back to normal. I got back on the highway, still shaken, and at about 15 or 20 minutes later, the main screen blacked out for about 2 seconds. Then, I was doing about 70, and again the automatic breaking system suddenly slammed, almost causing an accident. The car prompted me to contact Hyundai blue link and as I got off the highway, the vehicle started to loose power until it totally died; leaving stranded in the middle of nowhere with my family and pets under the extreme Texas heat. This horrific, traumatizing experience, has led me to decide to stay as far away from these vehicles. These vehicles are dangerous, a death trap, and I feel lucky to be alive after these incidents.
NHTSA complaint #11752955 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: WARNINGS
The vehicle was taken to the dealership for Recall 304 (NHTSA Campaign 26V400), which was supposed to fix an instrument panel/heads-up display (HUD) communication loop crash. However, the software update merely isolated the crash so that only the HUD goes black and reboots while driving. The underlying signal drop or hardware defect is still actively occurring. The issue may appear to be a loose physical connection or faulty wiring harness, as the HUD loss may be triggered after hitting a bump or uneven road surface, though it remains intermittent. The driver's safety is compromised due to sudden, unpredictable driver distraction. Vital safety information, including vehicle speed, blind-spot monitoring alerts, and forward collision warnings, is instantly lost. The vehicle was returned to the dealership, but technicians stated they "did not find anything on their test drives (<15miles)" because the hardware dropout is intermittent. The vehicle was inspected and worked on by an authorized Hyundai dealership service center for the initial recall but they failed to diagnose the persistent post-recall failure.
NHTSA complaint #11751104 — an unverified report by a vehicle owner.
LANE DEPARTURE: BLIND SPOT DETECTION
The vehicle was taken to the dealership for Recall 304 (NHTSA Campaign 26V400), which was supposed to fix an instrument panel/heads-up display (HUD) communication loop crash. However, the software update merely isolated the crash so that only the HUD goes black and reboots while driving. The underlying signal drop or hardware defect is still actively occurring. The issue may appear to be a loose physical connection or faulty wiring harness, as the HUD loss may be triggered after hitting a bump or uneven road surface, though it remains intermittent. The driver's safety is compromised due to sudden, unpredictable driver distraction. Vital safety information, including vehicle speed, blind-spot monitoring alerts, and forward collision warnings, is instantly lost. The vehicle was returned to the dealership, but technicians stated they "did not find anything on their test drives (<15miles)" because the hardware dropout is intermittent. The vehicle was inspected and worked on by an authorized Hyundai dealership service center for the initial recall but they failed to diagnose the persistent post-recall failure.
NHTSA complaint #11751104 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE
The contact owns a 2026 Hyundai Tucson. The contact stated that while slowly driving into a parking space, the vehicle suddenly stopped and then suddenly jolted forward and crashed into a guard rail and steel fence in front of the local Post Office. During the crash, the front end of the vehicle was severely damaged, but no air bags deployed. No injuries were reported. A Police report was taken at the scene, and the vehicle was towed to the local dealer. The cause of the failure was not yet determined. The manufacturer was not contacted after the failure. The contact was later informed of the NHTSA Campaign Number: 26V316000 (FORWARD COLLISION AVOIDANCE). The contact stated that the vehicle had experienced the failure listed in the recall. The failure mileage was 7,700.
NHTSA complaint #11747172 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: WARNINGS
There was a recent recall for the forward collision cameras that were causing breaking issues. This happened 4 or 5 times with the vehicle slamming on the brakes violently. I took it into Tustin Hyundai last month and had the software recall applied. The issue happened again on the 55 highway on June 20th at 6pm going approximately 35mph. Vehicle in front of me hard braked and applied brakes under control coming to a stop when the car took over and slammed on the brakes skidding the vehicle sideways
NHTSA complaint #11745419 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: WARNINGS
Car suddenly braked on three separate occasions with enough space between vehicles.
NHTSA complaint #11741296 — an unverified report by a vehicle owner.
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
I was driving - the car in front of me signaled they were exiting my lane, I accelerated to pull up - the auto brake triggered for no reason, slamming my car to a stop without my consent. This caused the car behind me to rear end the rear passenger side of my car, causing minor cosmetic damage.
NHTSA complaint #11740128 — an unverified report by a vehicle owner.