No complaints are listed for the 2021 Hyundai Santa FE Plug-IN Hybrid. Zero is not confirmed in this build. See the source and coverage notes below.
Data build 2026-10-09.
NHTSA lists this vehicle as HYUNDAI SANTA FE PLUG-IN HYBRID.
Model-generated complaint tags: No complaints are listed for tagging.
Manufacturer communications
12 manufacturer communications.
Communications by system| System | Count |
|---|
| UNKNOWN OR OTHER | 3 |
|---|
| AIR BAGS | 2 |
|---|
| VISIBILITY | 2 |
|---|
| ENGINE AND ENGINE COOLING | 1 |
|---|
| EXTERIOR LIGHTING | 1 |
|---|
| POWER TRAIN | 1 |
|---|
| STRUCTURE | 1 |
|---|
| TIRES | 1 |
|---|
11032522
Date: 2026-04-10. Type: Other. Systems: AIR BAGS.
The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit drivera side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN), that have been identified in U.S. vehicles following prio
11032523
Date: 2026-04-10. Type: Other. Systems: AIR BAGS.
The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous drivera s-side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN). These inflators were not supplied, approved, or authorized by the ve
11028966
Date: 2026-02-19. Type: Warranty Program/Extension. Systems: UNKNOWN OR OTHER.
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 or 120,000 miles from the date of original retail delivery or date of first use (
11028963
Date: 2026-02-18. Type: Warranty Program/Extension. Systems: UNKNOWN OR OTHER.
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 or 120,000 miles from the date of original retail delivery or date of first use (
11028965
Date: 2026-02-18. Type: Warranty Program/Extension. Systems: UNKNOWN OR OTHER.
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 or 120,000 miles from the date of original retail delivery or date of first use (
11025476
Date: 2025-11-06. Type: Service Bulletin/Repair Instructions. Systems: EXTERIOR LIGHTING.
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 condensation inside the lamp assembly. Lamp assembly replacement is NOT necessary
10251285
Date: 2024-02-14. Type: Service Bulletin/Repair Instructions. Systems: VISIBILITY, VISIBILITY/WIPER.
This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models. If the protective cover is not removed correctly, there is a possibility of the rubber insert and rail spring becoming partially separated on the inner side of the wiper blade, w
10247189
Date: 2023-10-13. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.
10235566
Date: 2023-04-24. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE.
Hyundai applies a Paint Protection Film (PPF) on new vehicles before delivery to dealerships. It provides a barrier between the paint and contaminants, such as rail dust, acid rain, and industrial fallout. In rare cases, the paint can become clouded under the PPF. These spots are the result of moist
10233557
Date: 2023-03-31. Type: Service Bulletin/Repair Instructions. Systems: POWER TRAIN.
This bulletin provides information related to the Hybrid Control Unit (HCU) software update for Santa Fe Plug-in Hybrid (TM PHEV) vehicles to improve the following symptom: 1. Oil Dilution: Some vehicles may experience increased oil consumption and white smoke due to the diluting of engine oil with