Which parts fail
Components named in complaints (battery, alternator, wiring, ignition, instrument cluster, infotainment).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2017 Hyundai Santa Fe owners, lightly cleaned up (personal details are redacted by NHTSA).
Purchased Vehicle 6/2022 has had an electrical problem since day one randomly does not start and must be jumped. I have taken in 2 times only to be told there is nothing wrong. I called Hyundai Corporate to see what steps I should take to resolve issues was told to take car in a third time and again told nothing wrong. A new battery was placed two months after my purchase date. And again this past February and issues still exist. Was given two option should problem not be resolved 1) Buy back vehicle 2) replace with different vehicle. Both options have been withdrawn. Explanation car has been on the road to long. I put $13500 down and have made payments for 2 years. There is still $12000 on the loan. Is there anything I can do to recoup at least my down-payment. I am a senior on social security and a part time job in which i am a caregiver and do not feel safe driving this vehicle. …
The contact owned a 2017 Hyundai Santa Fe equipped with a Rockland Electric Mobility Scooter Lifter, Part Number: 10101194. The contact stated that after the mobility scooter lifter was installed on the vehicle, the vehicle experienced electrical failures. The A/C became inoperable, and the hatch opened intermittently. The contact stated that while the vehicle was parked approximately a month after the lifter installation, the alarm sounded intermittently during the day. The contact observed the vehicle from the residence, but did not notice any abnormality. The contact installed the mobility scooter on the vehicle in the evening. The contact stated that the vehicle alarm sounded at night, and the contact noticed that the vehicle had caught on fire and there were flames coming from underneath the hood by the engine and firewall location. …
On June 22, 2023, I went to start my 2017 Hyundai Santa Fe in a shopping center parking lot. I had recently driven from the Pgh airport to Monroeville and stopped to run errands. Upon reentering my vehicle I used the push button start to start the car. The engine started and the center computer screen turned on, however the dashboard did not light up and I was not able to shift into Reverse. I cycled the car ~5 times trying to get it going, but the same start-up happened. Upon calling husband (after trying to start another few times) he recommended that I look at the fuses. At this point I opened the driver side door and was outside looking at the fuse panel. This is when I heard someone shouting from the highway across from the parking lot that my car was on fire. I looked at the rear of my car and saw flames coming from the rear bumper. I quickly stepped away from the vehicle. …
This will be my second report to the NHTSA. I was originally told my car needed a new engine, but then it was confirmed that was not the issue since the car started and drove just fine, the recall for the ABS mod was brought up to two different Hyundai dealerships and their corporate office, I requested if it could not be fixed to buy back my car. It was denied. My car then caught fire while driving, resulting in my husband almost dying on the highway. Fire shot from the bottom of the car up into engulfed flames within seconds...and then blew. Determined it was an electrical engine fire. All could have been avoided if Hyundai had just listened to my concerns and checked my ABS. However due their refusal to do so, and refusal to inspect my engine for the recall, my family, kids included were put at risk. …
The contact owns a 2017 Hyundai Santa Fe. The contact stated that while his wife was driving at undisclosed speeds, the vehicle lost automotive power and the vehicle failed to stop while depressing the brake pedal. The vehicle was allowed to decelerate and come to a stop. No warning light was illuminated. The vehicle was towed to a local dealer where it was diagnosed and determined that the alternator needed to be replaced. The vehicle was repaired. In addition, the contact stated that the engine was previously replaced and the contact was concerned that the warning lights on the instrument panel might not properly display because the check engine warning light had not illuminated during the previous failure. The manufacturer was made aware of the failure. The failure mileage was approximately 121,000.
The contact owns a 2017 Hyundai Santa Fe. The contact stated that since owning the vehicle, the vehicle intermittently failed to start-up as needed. The ABS warning light would be illuminated on the instrument panel. The contact also stated that the infotainment screen would intermittently go blank causing the backup camera to be inoperable. The vehicle was taken to the dealer on several occasions however, despite several repairs, the failure persisted. The contact then received notification of NHTSA Recall Number: 22V056000 (Service Brakes, Hydraulic) however, the dealer confirmed parts were not available. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 3,000. Parts distribution disconnect.
While driving, the vehicle lost its brakes and rolled to a stop on [redacted] at that point the vehicle compartment began to fill up with black smoke and soot and flames started to come out of vents. My daughter immediately grabbed her dog and exited from the vehicle to a safe spot away from the car. Within 10 seconds the vehicle exploded and erupted into a 20 ft fireball. If my daughter would have hesitated she could have been killed. Hyundai inspected the vehicle and found nothing conclusive except that this problem has been documented in other Incidents. The vehicle was declared to be totaled.
Odometer Fraud. The contact purchased a 2017 Hyundai Santa Fe on March 11, 2024, from a private dealer with approximately 46,000. The contact was informed that the vehicle had only one owner who had leased the vehicle. Recently, the vehicle was taken to an independent mechanic where the vehicle was diagnosed with engine failure. The mechanic retrieved a Carfax report and discovered that the vehicle had five previous owners and there were several mileage discrepancies. At the time of purchase, the vehicle mileage was approximately 46,000. However, it was discovered that the last known accurate mileage on the vehicle was 113,000.
The contact owns a 2017 Hyundai Santa Fe. The contact stated that the automatic power door locks failed to operate as needed. Due to the failure, the contact had to manually unlock and lock all doors inside the vehicle. In addition, the contact stated that the button to unlock the gas cap also failed to operate as needed. The vehicle was not yet diagnosed or repaired. Neither the dealer nor the manufacturer was notified of the failure. The failure mileage was approximately 72,000.
My O2 sensor failed and is under my insurance investigation due to engine light that came on and upon inspection it was determined to have caught on fire under the vehicle. My safety and my children's were at risk potentially may have gone up in flames. Currently the insurance is pending review of any recalls for O2 sensor to determine if Hyundai is handling damages. At this time Hyundai has not taken responsibility.
Electrical complaints in other Santa Fe years
Frequently asked questions
How common are electrical problems on the 2017 Hyundai Santa Fe?
NHTSA has 69 complaints about the electrical system of the 2017 Hyundai Santa Fe, 7% of the model year's 970 complaints. The component named most often is instrument cluster/panel (1 mentions).
Is there a recall for 2017 Hyundai Santa Fe electrical problems?
No. NHTSA lists no electrical system recall for the 2017 Hyundai Santa Fe, though it has 6 recalls for other components. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2017 Hyundai Santa Fe electrical problems start?
Half of the complaints with a recorded mileage happened before about 17,000 miles, and 60% before 25,000 miles.
Is it dangerous?
Owners linked 2 crashes, 10 fires and 4 injuries to electrical system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.