2023 Hyundai Nexo Owner Complaints
Complaint Summary
The 2023 Hyundai Nexo has 5 reported complaints.
- Top issues involve service brakes and unknown or other.
Reliability Score
Reliability Score
Based on 5 complaints
Most Frequent Issues
SERVICE BRAKES
1 20%
UNKNOWN OR OTHER
1 20%
FUEL/PROPULSION SYSTEM
1 20%
LANE DEPARTURE: ASSIST
1 20%
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
1 20%
Quick Insights
The top category is SERVICE BRAKES, accounting for 20% of all complaints.
Owners have reported issues across 5 distinct vehicle systems.
Note: Complaint data reflects owner reports and may not always indicate a verified defect. Compare with Recalls and TSBs for a complete picture.
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What owners keep reporting on the 2023 Hyundai Nexo
The 2023 Hyundai Nexo has 5 owner complaints in this dataset. SERVICE BRAKES is the most common complaint category, representing about 20% of the reports shown here.
Most common complaint categories
The top complaint groups for the 2023 Hyundai Nexo are SERVICE BRAKES (1), UNKNOWN OR OTHER (1), FUEL/PROPULSION SYSTEM (1).
Are these complaints a serious red flag?
Potentially. 2 complaint reports involve higher-attention systems like brakes, steering, engine, powertrain, fuel, suspension, airbags, or electrical components, which is enough to justify a focused inspection.
What should buyers inspect on a used 2023 Hyundai Nexo?
Start with the top complaint systems, compare them against the recall report, then inspect service records for evidence that those same areas were already repaired or monitored.
Detailed Complaint Log
Showing 5 of 5 systems
SERVICE BRAKES
1 Report20% of totalPreviewing the first 1 complaint summaries.
I WAS DRIVEN ABOUT 65 MILES WHEN SUDDENLY SHOW ON THE CLUSTER EMERGENCY BRAKE APPLY IT HAPPEN TODAY AND ABOUT 2 WEEKS BEFORE . I HAPPEN LIKE 5 SECONDS AND DISAPPEAR AND BOTH CASES.
9/25/2024
UNKNOWN OR OTHER
1 Report20% of totalPreviewing the first 1 complaint summaries.
A THERMALLY-ACTIVATED PRESSURE RELIEF DEVICE (TPRD) THAT VENTS HYDROGEN GAS TO THE ATMOSPHERE TO PREVENT OVER-PRESSURIZATION OF THE HYDROGEN FUEL TANK IN THE EVENT OF OVERHEATING IN THE LOCAL AREA AROUND THE HYDROGEN FUEL TANKS. THE TPRD IS DESIGNED TO VENTTHROUGH A GLASS BULB-TYPE RELEASE MECHANISM THAT FRACTURES WHEN A SPECIFICOPERTAING TEMPERATURE IS REACHED. THE GLASS BULB-TYPE MECHANISM IN THE SUBJECT VEHICLES COULD PREMATURELY FRACTURE DUE TO MICROCRACKS IN THE GLASS, WHICH COULD LEAD TO INADVERTENT DISCHARGE OF HYDROGEN GAS DURING NORMAL VEHICLE OPERATION. HYDROGEN GAS LEAKING IN CONFINED AREAS WITH THE PRESENCE OF AN IGNITION SURCE MAY INCREASE THE RISK OF A VEHICLE FIRE WHIEL PARKED. THE DEALER WILL NOT BE ABLE TO REPAIR UNTIL MAY 12, 2025
1/29/2025
FUEL/PROPULSION SYSTEM
1 Report20% of totalPreviewing the first 1 complaint summaries.
The vehicle uses hydrogen fuel which is stored in three high pressure cylinders. Any fires or damage to the vehicle that affects the fuel system can result in an explosion. During a recent recall, customers were recommended not to park near structures because the car can explode and cause property damage. This is applicable to all hydrogen fuel cell vehicles available in the US.
11/16/2025
LANE DEPARTURE: ASSIST
1 Report20% of totalPreviewing the first 1 complaint summaries.
The vehicle uses hydrogen fuel which is stored in three high pressure cylinders. Any fires or damage to the vehicle that affects the fuel system can result in an explosion. During a recent recall, customers were recommended not to park near structures because the car can explode and cause property damage. This is applicable to all hydrogen fuel cell vehicles available in the US.
11/16/2025
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
1 Report20% of totalPreviewing the first 1 complaint summaries.
The vehicle uses hydrogen fuel which is stored in three high pressure cylinders. Any fires or damage to the vehicle that affects the fuel system can result in an explosion. During a recent recall, customers were recommended not to park near structures because the car can explode and cause property damage. This is applicable to all hydrogen fuel cell vehicles available in the US.
11/16/2025
Data and Methodology
Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.
What are the most common owner complaints for the 2023 Hyundai Nexo?
Are complaints about the 2023 Hyundai Nexo a serious warning sign?
How should buyers use complaint data for the 2023 Hyundai Nexo?
Are complaints about the 2023 Hyundai Nexo severe?
Complaint list entries are sourced from owner-submitted NHTSA ODI records.
Hyundai Nexo: How should complaint data influence buying decisions?
Carfocal links complaint data directly to recall and maintenance routes for the same model year.
- Complaint entries
- 5
- Top-topic view
- 5 grouped topics shown
- Primary source
- NHTSA ODI owner complaint records
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