2023 Hyundai Santa FE Plug-In Hybrid problems & reliability
19 owner complaints filed with NHTSA for the 2023 Hyundai Santa FE Plug-In Hybrid, alongside 2 safety recall campaigns. Last verified Aug 8, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Electrical System | 5 | 26% |
| Forward Collision Avoidance | 4 | 21% |
| Fuel/propulsion System | 3 | 16% |
| Engine | 2 | 11% |
| Power Train | 2 | 11% |
| Service Brakes | 2 | 11% |
| Vehicle Speed Control | 2 | 11% |
| Visibility/wiper | 2 | 11% |
| Air Bags | 1 | 5% |
| Equipment | 1 | 5% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 17 reported components →Complaints by incident year
What owners report
“The contact owns a 2023 Hyundai Santa Fe. The contact stated that while driving at 40-45 MPH, the sunroof exploded outward without warning or impact, leaving the shattered glass rattling. There were no reported injuries. A local dealer was contacted but stated that they did not perform glass replacements. The vehicle…”
Visibility · filed Jul 7, 2026
“While on the highway my car lost power, gradually slowing down to a stall. I was able to safely park on the side of the road. I got the car to a nearby dealership that kept it for 10 days. The dealership said that the problem was code P2118 (Throttle Actuator Control Motor Current Range/Performance) that the air…”
Fuel/propulsion System · filed Feb 18, 2026
“While operating the vehicle, the cruise control turns off without any warning. The warning messages that come up only after the cruise control is turned off by the vehicle state "Smart cruise conditions not met" and "forward safety system disabled. Radar blocked". This disables the vehicle from utilizing cruise…”
Forward Collision Avoidance · filed Nov 12, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
23 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2023 Hyundai Santa FE Plug-In Hybrid. The 10 most recent:
This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 1st Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and…
26-GI-002H TSB · Service Bulletin/Repair Instructions · issued May 27, 2026
The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous driver’s-side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co.…
DTN DL · Other · issued Apr 10, 2026
The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driver‑side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety…
DTN DCS · Other · issued Apr 10, 2026
Certain 2021 – 2023 model year Santa Fe, 2021 – 2023 model year Santa Fe Hybrid, and 2022 – 2023 model year Santa Fe Plug-In Hybrid vehicles may experience an inoperable horn that may be caused by foreign substances…
Z09 OL · Warranty Program/Extension · issued Mar 30, 2026
Some vehicles may have an inoperable horn that may be caused by foreign substances causing internal parts to oxidize. Hyundai is extending the warranty coverage for the horn replacement under this condition to 10 years…
26-BE-001H-1 DCS · Warranty Program/Extension · issued Feb 19, 2026
Some vehicles may have an inoperable horn that may be caused by foreign substances causing internal parts to oxidize. Hyundai is extending the warranty coverage for the horn replacement under this condition to 10 years…
26-BE-001H-1 TSB · Warranty Program/Extension · issued Feb 18, 2026
Some vehicles may have an inoperable horn that may be caused by foreign substances causing internal parts to oxidize. Hyundai is extending the warranty coverage for the horn replacement under this condition to 10 years…
26-BE-001H-1 DN · Warranty Program/Extension · issued Feb 18, 2026
Certain Santa Fe Hybrid (TM HEV) and Santa Fe Plug-In Hybrid (TM PHEV) vehicles may have an inoperable horn that may be caused by foreign substances causing internal parts to oxidize. Hyundai is extending the warranty…
26-BE-001H TSB · Warranty Program/Extension · issued Jan 27, 2026
Certain Santa Fe Hybrid (TM HEV) and Santa Fe Plug-In Hybrid (TM PHEV) vehicles may have an inoperable horn that may be caused by foreign substances causing internal parts to oxidize. Hyundai is extending the warranty…
26-BE-001H DN · Warranty Program/Extension · issued Jan 27, 2026
This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of…
25-BD-012H TSB · Service Bulletin/Repair Instructions · issued Nov 6, 2025
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2023 Hyundai Santa FE Plug-In Hybrid has 2 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2023 Hyundai Santa FE Plug-In Hybrid?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.