ClaimRight · Warranty Denial Guides
Hyundai Tucson warranty claim denied?
383 manufacturer communications on file
5 warranty extensions / campaigns 2004–2025 model years covered
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What Hyundai has documented for the Tucson
Filed with NHTSA by the manufacturer. Warranty extensions are the strongest signal — the manufacturer acknowledging a defect and extending coverage for it.
2024-11-26 · TXXQ OL
Warranty extension Certain 2018 – 2019 model year Accent and certain 2016 – 2017 model year Tucson vehicles may display various Diagnostic Trouble Codes (DTC) related to the Airbag Control Unit (ACU)...
Official NHTSA document →
2024-10-17 · 24-BE-014H DBP
Warranty extension Certain 2018-2020MY Accent (HC) and 2016-2018MY Tucson (TL) vehicles may experience inoperable Airbag Control Unit (ACU) and have Diagnostic Trouble Code (DTC) stored in the ECM. H...
Official NHTSA document →
2024-10-17 · 24-BE-014H TSB
Warranty extension Certain 2018-2019MY Accent (HC) and 2016-2017MY Tucson (TL) vehicles may experience inoperable Airbag Control Unit (ACU) and have Diagnostic Trouble Code (DTC) stored in the ECM. H...
Official NHTSA document →
2020-02-18 · Campaign 953 Dea
Warranty extension Hyundai has developed a new engine monitoring technology called a Knock Sensor Detection System (KSDS). The technology uses software innovations and leverages existing engine senso...
Official NHTSA document →
2019-02-15 · 953 Dealer Best
Warranty extension Hyundai has developed a new engine monitoring technology called a Knock Sensor Detection System (KSDS). The technology uses software innovations and leverages existing engine senso...
Official NHTSA document →
2024-12-20 · 24-BE-019H
Certain 2024MY Tucson (NX4A) vehicles may experience an illuminated check engine light for DTC P059A from a faulty connection due to improper soldering within the sensor components...
Official NHTSA document →
2024-12-18 · 24-AT-001H-1
This bulletin provides the procedure for updating the automatic transmission TCU (Transmission Control Unit) software to improve shift quality, judder and hesitation when accelerat...
Official NHTSA document →
2024-11-16 · 24-BE-007H-1
Certain Santa Cruz (NXT), Santa Fe (MX5A), Santa Fe Hybrid (MX5A HEV), and Tucson (NX4A) vehicles may exhibit a display screen flickering or intermittently going blank. This may be...
Official NHTSA document →
2024-10-22 · 24-01-080H OL
Hyundai has become aware that the subject vehicles may contain a faulty sensor in the EGR valve assembly which could potentially result in an electrical short. An electrical short...
Official NHTSA document →
2024-09-25 · 24-01-080H
The exhaust gas recirculation (EGR) valve assembly in certain vehicles may contain a sensor that was contaminated with solder flux during manufacturing, which could potentially res...
Official NHTSA document →
2024-09-23 · 24-BE-013H
Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Connected Car Service (CCS) functions. This may be due to an occasional disconnection on Ve...
Official NHTSA document →
2024-09-12 · 24-01-045H-2
A software update is available for multiple vehicles equipped with either Display Audio 2.0V or the AVN 5th Gen Wide system.
Official NHTSA document →
2024-09-11 · 24-01-050H-1
This bulletin provides instructions to update the 4th generation AVN head unit software to ensure the SIM Over The Air function for the Bluelink service is operating properly.
Official NHTSA document →
2024-08-28 · 24-01-045H-1
A software update is available for multiple vehicles equipped with either Display Audio 2.0V or the AVN 5th Gen Wide system.
Official NHTSA document →
2024-08-19 · 24-01-068H
Hyundai is conducting a campaign to enhance the knock sensor software to detect abnormal engine bearing noise before potentially severe engine damage occurs. If abnormal engine bea...
Official NHTSA document →
2024-07-23 · 24-EM-001H
Certain 20-22MY Sonata (DN8a), 21-23MY Santa Fe (TMa), and 22-23MY Tucson (NX4a) vehicles may experience a warning lamp illumination for a diagnostic trouble code P2181 that is rel...
Official NHTSA document →
2024-07-19 · 24-BE-001H-1
Some vehicles equipped with the AVN 5th Gen Wide system may exhibit a condition where the radio app crashes frequently when entering radio mode and/or displays a message that reads...
Official NHTSA document →
2024-07-11 · 24-01-047H
Certain 2024MY Tucson (NX4A) vehicles may exhibit a seat belt warning light for the rear seats illuminating incorrectly and/or a “Check turn signal” error message on the cluster. F...
Official NHTSA document →
2024-06-29 · 24-01-050H
This bulletin provides instructions to update the 4th generation AVN head unit software to ensure the SIM Over The Air function for the Bluelink service is operating properly.
Official NHTSA document →
2024-06-12 · 24-01-045H
A software update is available for multiple vehicles equipped with either Display Audio 2.0V or the AVN 5th Gen Wide system.
Official NHTSA document →
2024-05-10 · 24-01-009H-1
A class settlement against Hyundai Motor America (“HMA”) that had alleged that certain 2011 – 2022 model year Hyundai vehicles that were not equipped with an engine immobilizer (ca...
Official NHTSA document →
2024-05-08 · 24-01-035H
Some 2024MY Tucson (NX4A) vehicles may have the incorrect software for the AVN 5th Gen Wide system. This incorrect software may result in some functions and images not matching the...
Official NHTSA document →
2024-04-10 · 24-BD-007H
Certain 2023-2024MY Tucson (NX4a) vehicles may exhibit delamination of the C-pillar garnish. Follow the procedure in this TSB to replace the C-pillar garnishes for vehicles exhibit...
Official NHTSA document →
2024-04-09 · 24-AT-002H
This TSB provides a procedure to diagnose and replace, if necessary, an automatic transmission with Incorrect Ratio DTC (transmission clutch slip in gear above limit) listed on Pag...
Official NHTSA document →
2024-03-08 · 24-EM-002H
Certain 2016-2021MY Tucson (TL) 2.0L vehicles may experience continued DTC P1326 after the ECU update has been performed per TSB 22-01-028H-1 (or later) âENGINE MONITORING LOGIC...
Official NHTSA document →
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