2021 Hyundai Santa Fe Safety Report
2021 Hyundai Santa Fe Safety Report
Safety Decision Cockpit for the 2021 Hyundai Santa Fe
This page is the hub for deciding what to inspect next on the 2021 Hyundai Santa Fe. It connects recall campaigns, owner complaint patterns, service bulletins, sibling model years, component issue hubs, and the model buying guide so a shopper or owner can move from a single report into the wider safety graph.
| Signal | Value | What to inspect next |
|---|---|---|
| Recall burden | High (7) | Review campaign numbers, affected components, and dealer remedies below. |
| Owner complaints | High (152) | Scan complaint narratives for recurring symptoms, mileage, crashes, fires, injuries, and dates. |
| Crash and fire reports | 5 | Treat any crash, fire, injury, or fatality-linked pattern as a priority pre-purchase inspection item. |
| Primary component hub | Power Train | Compare power train issues across vehicles. |
| Cleaner nearby model year | 2024 | Compare against the 2024 Hyundai Santa Fe with 98 complaints and 6 recalls. |
| Riskier nearby model year | 2023 | Check the 2023 Hyundai Santa Fe before buying across this generation. |
Hyundai Santa Fe Year-by-Year Comparison
The safest purchase decision usually comes from comparing neighboring model years, not reading a single page in isolation. The table below uses only validated Hyundai Santa Fe years already present in the cleaned NHTSA dataset, so each comparison links to a real vehicle safety report rather than a generated combination.
| Model Year | Complaints | Recalls | Use case |
|---|---|---|---|
| 2022 Hyundai Santa Fe | 169 | 5 | Inspect as a potentially higher-complaint year. |
| 2020 Hyundai Santa Fe | 172 | 2 | Inspect as a potentially higher-complaint year. |
| 2023 Hyundai Santa Fe | 179 | 1 | Inspect as a potentially higher-complaint year. |
| 2019 Hyundai Santa Fe | 178 | 2 | Inspect as a potentially higher-complaint year. |
| 2024 Hyundai Santa Fe | 98 | 6 | Compare as a potentially cleaner alternative. |
| 2018 Hyundai Santa Fe | 105 | 2 | Compare as a potentially cleaner alternative. |
2021 Hyundai Santa Fe Complaint Theme Map
Complaint counts become more useful when they are grouped into inspection themes. For the 2021 Hyundai Santa Fe, these are the component areas with the clearest NHTSA complaint signals. Use each link to jump from this single vehicle into broader component hubs and make-specific issue pages.
Power Train
31 owner complaints mention this component in the current safety profile.
All Power Train issues Hyundai onlyUnknown Or Other
21 owner complaints mention this component in the current safety profile.
All Unknown Or Other issues Hyundai onlyEngine
11 owner complaints mention this component in the current safety profile.
All Engine issues Hyundai onlyElectrical System
8 owner complaints mention this component in the current safety profile.
All Electrical System issues Hyundai onlyForward Collision Avoidance
6 owner complaints mention this component in the current safety profile.
All Forward Collision Avoidance issues Hyundai onlyVisibility
6 owner complaints mention this component in the current safety profile.
All Visibility issues Hyundai onlyAI Safety Analysis for the 2021 Hyundai Santa Fe
Reliability Score
The 2021 Hyundai Santa Fe receives a reliability score of 5 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates below-average reliability. Significant issues have been reported by owners and should be carefully evaluated before purchase.
NHTSA Safety Ratings for the 2021 Hyundai Santa Fe
The National Highway Traffic Safety Administration (NHTSA) evaluates vehicles through controlled crash tests and assigns star ratings from 1 to 5, with 5 being the safest.
Known Issues for the 2021 Hyundai Santa Fe
The following issues have been identified from NHTSA complaint data and owner reports for the 2021 Hyundai Santa Fe:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Automatic Transmission Transmission malfunctions causing the vehicle to shut off and not start again. |
Medium | Occasional | 30k-60k miles |
| Rearview Backup Camera Camera system malfunctions leading to safety concerns. |
Medium | Occasional | 30k-60k miles |
| Horn Failure Horns failing repeatedly, leading to safety and convenience issues. |
High | Occasional | 30k-60k miles |
| Fuel System Hoses And Lines Issues with fuel delivery hoses, lines, and fittings causing recalls. |
Medium | Occasional | 30k-60k miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2021 Hyundai Santa Fe:
Transmission malfunctions causing the vehicle to shut off and not start again.
Horns failing repeatedly, leading to safety and convenience issues.
Camera system malfunctions leading to safety concerns.
Issues with fuel delivery hoses, lines, and fittings causing recalls.
Recall Details for the 2021 Hyundai Santa Fe
The following 7 recalls have been issued for the 2021 Hyundai Santa Fe by NHTSA:
Summary: Hyundai Motor America (Hyundai) is recalling certain 2021-2022 Santa Fe, Santa Fe HEV, Elantra, Elantra HEV and 2022 Elantra N and Santa Fe PHEV vehicles. Due to a damaged printed circuit board, the rearview camera image may fail to display. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Consequence: A rearview image that does not display reduces the driver's visibility and increases the risk of a crash.
Remedy: Dealers will replace the rearview camera, free of charge. Owner notification letters were mailed January 14, 2025. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 271.
Summary: Hyundai Motor America (Hyundai) is recalling certain 2019-2023 Santa Fe, 2021-2023 Santa Fe HEV, 2022-2023 Santa Fe Plug-in HEV and Santa Cruz vehicles potentially equipped with a tow hitch harness installed as original equipment, or purchased as an accessory through a Hyundai dealership. Water accumulation on the tow hitch harness module printed circuit board (PCB) may cause an electrical short, which can result in a fire.
Consequence: A fire while parked or driving can increase the risk of injury.
Remedy: Owners are advised to park their vehicles outside and away from structures until the remedy is completed. Dealers will install a new fuse and wire extension kit as necessary, free of charge. Owner notification letters were mailed starting May 16, 2023. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 244. This recall is an expansion of previou...
Summary: Hyundai Motor Company (Hyundai) is recalling certain 2021-2022 Santa Fe, Sonata, Veloster N, 2022 Santa Cruz, Elantra N, and Kona N vehicles. The vehicle's "fail-safe" limited-mobility drive mode may be impaired, when prompted by a transmission oil pump malfunction, which can result in a complete loss of drive power.
Consequence: Loss of drive power increases the risk of a crash.
Remedy: Dealers will inspect and replace the transmission, as necessary. Dealers will also update the transmission control unit software. All repairs will be performed free of charge. Owner notification letters were mailed January 10, 2023. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 236.
Summary: Hyundai Motor America (Hyundai) is recalling certain 2021-2022 Santa Fe and Sonata vehicles equipped with 2.5L turbocharged engines. Fuel may leak at the pipe connection between the high-pressure fuel pump and fuel rail.
Consequence: A fuel leak increases the risk of a fire.
Remedy: Dealers will inspect and tighten, or replace the fuel pipe as necessary, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 207.
Summary: Hyundai Motor America (Hyundai) is recalling certain 2021 Santa Fe vehicles equipped with 2.5-litre Turbo engines. The fuel pipe connecting the high pressure fuel pump to the fuel rail may not have been tightened properly.
Consequence: An insufficiently tightened fuel pipe may leak fuel, increasing the risk of a fire.
Remedy: Dealers inspected and tightened the fuel pipe connection, free of charge. The affected vehicles have been repaired and therefore no owner notification letters will be sent. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 206.
Summary: Hyundai Motor America (Hyundai) is recalling certain 2021 Santa Fe vehicles. The Occupant Detection System (ODS) module may not deactivate the air bag upon detection of a child restraint system in the front passenger seat. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."
Consequence: In the event of a crash, deployment of the front passenger air bag, with a child in that seat, can increase the risk of injury to the child.
Remedy: Hyundai will notify owners, and dealers will replace the ODS module, free of charge. All affected vehicles have been remedied as of May 12, 2021. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 202.
Summary: Hyundai Motor America (Hyundai) is recalling certain 2020-2021 Santa Fe, 2021 Sonata, and Elantra vehicles. During manufacturing, the windshield may not have been properly bonded to the vehicle, allowing it to detach in a crash.
Consequence: A windshield that detaches from a vehicle during a crash can increase the risk of injury.
Remedy: Dealers will remove and reinstall the front windshield panel, free of charge. Owner notification letters were mailed June 20, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 216.
NHTSA Complaint Summaries for the 2021 Hyundai Santa Fe
Below are complaint narratives filed by owners of the 2021 Hyundai Santa Fe with the National Highway Traffic Safety Administration. 3 complaints involved crashes. 1 involved fires. 1 reported injuries or fatalities.
The contact owns a 2021 Hyundai Santa Fe. The contact stated that the vehicle was repaired under NHTSA Campaign Number: 24V879000 (BACK OVER PREVENTION), but the failure occurred. The contact stated that the back over prevention camera displayed a distorted image or a black screen occasionally while the vehicle was in reverse(R). The failure obstructed the driver's visibility, which prevented the ...
-shift lever in transmutation stopped working so car would go into auto shut off and then would not drive once I took my foot off the break. Would not switch gears or drive. Had to shut car off then turn back on to get it to switch gears. -safety was put at risk majorly. Car did that in 5 lanes of traffic with me and kids in car and couldn’t drive. We almost got hit. -dealership said no issues f...
My horn stopped working. Not under warranty but I believe it is a safety issue. A replacement horn is not available and not under warranty. Online search revealed this is a common issue
The dealership I bought it from (Vineland Hyundai) I have had trouble with before where they say they fix things and they don’t. Last year there was a recall for the back camera not working. I took it in and supposedly they fixed it. Well, a few months later, the camera does not work at all and the problem issues with it is exactly what the recall says. I contacted the Better Business Bureau and t...
When I try to open the fuel cover it wont' open. I have to lock and unlock my car, sometimes up to 10 times, to get the fuel fill door to open. This eventually is going to leave me stranded somewhere stranded. Some of my same year and model are covered under recall for this issue by when I call Hyundai my VIN is not covered. I would like it to be covered and repaired.
I was about to turn into a 2 lane road and a warning came on my dash, "shifter system malfunction service immediately " my vehicle was in Drive I was unable to move my vehicle, unable to shift into any other gear. It was sudden with no warning or loss of power prior to the warning and loss of movement.
The rearview backup camera system malfunctioned. The camera was replaced under a safety recall on my 2021 Hyundai Santa Fe. Within four days of the recall repair, the camera continued to fail intermittently, displaying a blank/black screen and not providing a rearview image when the vehicle was placed in reverse. The vehicle is available for inspection upon request. I also have video documentation...
Replaced horns a couple times, after doing research, this seems to be a deeper and ongoing issues with this car ok a larger scale. Horns die out or stop completely, causing multiple replacements.
Vehicle has now had several incidences of completing losing all acceleration power while driving at both high and low speeds, resulting in need to turn on hazards and abruptly pull to side of road. Pushing on gas pedal does nothing and vehicle will even roll backwards if I pull over on a hill and take my foot off the brake. I have to put vehicle in park and turn off. Sometimes I have to restart th...
Horns stopped working entirely. Car was crossing into my lane and I attempted to honk horn and no sound. No warning lights or messages on dash. Is available for inspection. No inspections conducted currently.
Code P1C2D03 is popping up on my 2021 Hyundai Santa Fe after the dealership "fixed" the recall in 2023. My car is going into limp mode, failing while driving, and unsafe. Dealership and corporate won't help me. The transmission was never replaced with the recall and they are claiming they aren't relatable and can't do anything unless a recall is reopened.
Horns assemblies are Failing repeatedly. Since ownership of the vehicle (2023 and a CPO Platinum Wrap), I have had to replace a single horn, or both horns three times with local Hyundai dealerships. mostly the right horn would fail, then the left. I am currently making efforts to have my vehicle’s horns serviced for the fourth time as they are not working. I have been to my dealership on Dec 16, 2...
Horn stopped working due to the same issue other Hyundai horns stopped working.
Was coming off an exit on the interstate and started slowing down. My brakes act like they didn’t want to work. Grinding and the pedal was twitching under my foot. The car stopped thankfully, but then all Linda of lights came on the my dash and will not go off. And 3 warning come up!
The contact owns a 2021 Hyundai Santa Fe. The contact stated that while driving approximately 20 MPH, the vehicle experienced hard shifting while attempting to change gears, and the vehicle hesitated, and the check engine warning light illuminated. The vehicle was taken to an independent mechanic, but was not diagnosed or repaired; however, DTC: P1C2D03 was retrieved. The vehicle was then taken to...
Car misfiring symptoms like rough or shaky idle, hesitation and loss of power during acceleration, stumbling, unusual popping/backfiring noises, poor fuel economy, and a lit Check Engine Light. Felt vibrations / heard sputtering sounds, as if the engine skipped a beat, often becoming more noticeable under load or when accelerating. Sometimes, the issue goes away after restarting the engine.
On 1/1/26 while traveling on the highway with no traffic in front of or right of my vehicle the ADAS emergency brakes applied themselves and slowed the vehicle nearly causing my vehicle to be rear ended. Vehicle is available for inspection. Faulty assistance nearly caused a rear end collision along the highway. Not aware of ADAS being tested inspected although multi-point inspection was done 10/20...
My transmission failed, even after the #236 recall in 2022. My car was recalled for Recall #236 in 2022. My car was updated and "fixed" and now in 2025 is showing the p1c2d03 code and requiring a new transmission. The same recall, without the fix.The car is in great health and never had issues until I was going 60 miles per hour on a busy highway and it reduced to 26 miles per hour during busy tra...
While traveling Interstate 75in Florida en route to Venice Hyundai for routine oil change at 65 mph, vehicle rapidly slowed to 40mph, driver pressing on gas pedal but vehicle would not accelerate( while being tailgated by semi that was flashing warning headlights at me). There was burning smell while this was happening. Pulled onto shoulder and called Hyundai service for assistance tow truck broug...
The transmission in my 2021 Hyundai Santa Fe has failed multiple times. The first failure occurred within the first two years of owning the vehicle. The car began jerking, hesitating, and struggling to accelerate, and the check engine light came on. The dealership confirmed a transmission issue and replaced the transmission under warranty. After that replacement, the same symptoms returned, and t...
Showing 20 of 152 complaints. Additional complaints are available via the NHTSA database.
NHTSA Defect Investigations for the 2021 Hyundai Santa Fe
NHTSA defect investigations are higher-signal than ordinary complaints because they indicate the agency opened a formal review of a potential safety defect. Some investigations later connect to recall campaigns; others close without a recall after review.
Component: Engine
Opened 2022-09-12 · Closed 2023-12-12
The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug...
Frequently Asked Questions About the 2021 Hyundai Santa Fe
Has the 2021 HYUNDAI SANTA FE been recalled?
Yes, the 2021 HYUNDAI SANTA FE has 7 recalls on record with NHTSA. Each recall addresses a specific safety defect identified by the manufacturer or NHTSA.
How many complaints does the 2021 HYUNDAI SANTA FE have?
The 2021 HYUNDAI SANTA FE has 152 complaints filed with NHTSA. Of these, 4 involved crashes. 2 injuries and 0 deaths have been reported.
What is the safety rating for the 2021 HYUNDAI SANTA FE?
The 2021 HYUNDAI SANTA FE received an overall NHTSA safety rating of excellent (5/5). Frontal crash: 5/5. Side crash: 5/5. Rollover: 4/5.
What are the most common problems with the 2021 HYUNDAI SANTA FE?
The most commonly reported problems with the 2021 HYUNDAI SANTA FE involve power train (31 complaints), unknown or other (21 complaints), engine (11 complaints). Other affected components include electrical system, forward collision avoidance, visibility.
How many crash reports does the 2021 HYUNDAI SANTA FE have?
There are 4 crash reports associated with the 2021 HYUNDAI SANTA FE out of 152 total complaints (2.6% of complaints involved crashes).
How many fire reports does the 2021 HYUNDAI SANTA FE have?
There are 1 fire reports for the 2021 HYUNDAI SANTA FE out of 152 total complaints. Fire reports are among the most serious safety concerns tracked by NHTSA.
Are there any deaths reported for the 2021 HYUNDAI SANTA FE?
No deaths have been reported in NHTSA complaints for the 2021 HYUNDAI SANTA FE.
How many injuries are reported for the 2021 HYUNDAI SANTA FE?
2 injuries have been reported in NHTSA complaints for the 2021 HYUNDAI SANTA FE. These are self-reported by vehicle owners as part of their safety complaints.
Should I buy a 2021 HYUNDAI SANTA FE?
Based on NHTSA data, the 2021 HYUNDAI SANTA FE is acceptable with caveats. It has 152 complaints, 7 recalls, and a excellent (5/5) safety rating. Always have a pre-purchase inspection done by a qualified mechanic.
What components fail most on the 2021 HYUNDAI SANTA FE?
The components with the most failures on the 2021 HYUNDAI SANTA FE are: 1. POWER TRAIN (31 complaints), 2. UNKNOWN OR OTHER (21 complaints), 3. ENGINE (11 complaints), 4. ELECTRICAL SYSTEM (8 complaints), 5. FORWARD COLLISION AVOIDANCE (6 complaints). POWER TRAIN is the single most-reported problem area with 31 complaints.
What should I know before buying a 2021 HYUNDAI SANTA FE?
Be cautious of transmission and horn issues, as they can affect safety and convenience. Check for recalls and address any known issues promptly. The 2021 HYUNDAI SANTA FE has 152 NHTSA complaints and 7 recalls on record. NHTSA rates it excellent (5/5).
How reliable is the 2021 HYUNDAI SANTA FE?
The 2021 HYUNDAI SANTA FE receives a reliability score of 5/100, indicating below-average reliability. This is based on 152 owner complaints, 7 recalls, and 5 crash/fire reports in the NHTSA database. Key known issues include Automatic Transmission and Rearview Backup Camera.
What are the known issues with the 2021 HYUNDAI SANTA FE?
Known issues with the 2021 HYUNDAI SANTA FE include: Automatic Transmission, Rearview Backup Camera, Horn Failure, Fuel System Hoses and Lines. These are based on patterns found across 152 NHTSA complaints. 7 of these patterns resulted in formal recalls.
What are the most common issues with the 2021 Hyundai Santa Fe?
Common issues include transmission malfunctions, horn failures, and rearview backup camera malfunctions.
Are there any recalls for the 2021 Hyundai Santa Fe?
Yes, there are recalls for power train issues, trailer hitches, and fuel system hose and line issues.
What should I do if I experience transmission issues in my 2021 Hyundai Santa Fe?
Contact your dealership for a diagnosis and repair, as transmission malfunctions can affect safety and vehicle operation.
Buyer Advice
Our recommendation: Be cautious of transmission and horn issues, as they can affect safety and convenience. Check for recalls and address any known issues promptly.
NHTSA Data Summary for 2021 Hyundai Santa Fe
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2021 Hyundai Santa Fe. The data includes 152 consumer complaints filed by vehicle owners, 7 manufacturer-initiated safety recalls, 4 reported crashes, 1 fire incidents, 2 reported injuries, and safety rating assessments associated with this vehicle.
The NHTSA has assigned the 2021 Hyundai Santa Fe an overall safety rating of 5 out of 5 stars, with a frontal crash rating of 5 stars, a side crash rating of 5 stars, and a rollover rating of 4 stars. These ratings are determined through controlled crash testing conducted by the NHTSA.
All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.
Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.
Disclaimer: This analysis is AI-generated from NHTSA public data and does not constitute professional automotive or safety advice. Always verify recall status at NHTSA.gov and consult a qualified mechanic.
Analysis last updated: 2026-05-16