2021 Hyundai Palisade TSBs
131 Technical Service Bulletins across 11 categories
Categories
Engine
48 bulletinsCertain vehicles equipped with internal combustion engines may exhibit higher-than-expected engine oil consumption.
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This bulletin provides the inspection and repair procedures for vehicles exhibiting this condition. All internal combustion engines consume engine oil as part of normal engine operation. Oil consumption rates may vary based on mileage, operating conditions, driving habits, and maintenance history. Hyundai recommends following the prescribed maintenance schedule and periodically checking the engine oil level using the dipstick to maintain proper engine oil level.
Certain Palisade (LX2) and Santa Fe (NC) vehicles equipped with Lambda II 6-cylinder engines may exhibit higher-than-expected engine oil consumption.
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This bulletin outlines the combustion chamber cleaning procedure for vehicles diagnosed with this condition. All internal combustion engines consume some engine oil during normal operation, depending on driving conditions and mileage, and this procedure should only be performed when deemed necessary based on inspection and diagnosis of the vehicle as outlined in TSB 26-EM-015H, Engine Oil Consumption Inspection & Repair Guidelines, or the latest revision.
Certain 2020 2025 model year Palisade vehicles may exhibit engine oil leakage at the engine oil filter housing assembly...
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due to deterioration of the housing seal. At Hyundai, we are committed to providing vehicles of outstanding quality and value. In an effort to meet this commitment, the warranty coverage for the Engine Oil Filter Housing Seal under these conditions has been extended to 15 years/180,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners.
Some Palisade (LX2), Tucson (NX4), and Tucson Hybrid (NX4 HEV) vehicles may experience battery drain due to continuous...
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operation of the cooling fan after vehicle ignition has been turned off, potentially resulting in a no-start condition. The continuous cooling fan operation is caused by a stuck relay in the engine room PCB block. This bulletin provides instructions to replace the engine room PCB block to ensure the proper operation of the cooling fan.
Some Palisade (LX2) vehicles may exhibit engine oil leakage at the engine oil filter housing assembly due to deterioration of the housing seal.
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Hyundai is extending the warranty coverage for the engine oil filter housing seal to 15 years / 180,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Follow the procedure in Technical Service Bulletin (TSB) 26-EM-012H to replace the engine oil filter housing seal in order to address this condition. Please note that any vehicles within 15 years / 180,000 miles are covered by this TSB, even if the vehicle is still within the New Vehicle Limited Warranty (NVLW) of 5 years / 60,000 miles or Powertrain Warranty of 10 years / 100,000 miles (for the original owner).
Some Palisade (LX2) vehicles may exhibit engine oil leakage at the engine oil filter housing assembly due to deterioration of the housing seal.
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Hyundai is extending the warranty coverage for the engine oil filter housing seal to 15 years / 180,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Please note any vehicles within 15 years / 180,000 miles are covered by this TSB, even if the vehicle is still within the New Vehicle Limited Warranty (NVLW) of 5 years / 60,000 miles or Powertrain Warranty of 10 years / 100,000 miles (for the original owner).
Some Palisade (LX2) vehicles may exhibit engine oil leakage at the engine oil filter housing assembly due to deterioration of the housing seal.
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Hyundai is extending the warranty coverage for the engine oil filter housing seal to 15 years / 180,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Follow the procedure in this bulletin to replace the engine oil filter housing seal in order to address this condition.
Certain Palisade (LX2) vehicles equipped with 3.8L GDI Lambda II engines may not meet engine-out NOx (Nitrogen Oxides)...
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and Particulate Matter (PM) emission standards. Technical Service Bulletin (TSB) 26-01-010H provides the service procedure to update the emission logic within the Engine Control Module (ECM) to improve engine-out NOx and PM emissions, so they are within permissible specifications. Additionally, improvements to reduce noise during engine start, and enhanced thermostat logic, are also included in the updated ECM software.
Certain Palisade (LX2) vehicles equipped with 3.8L GDI Lambda II engines may not meet engine-out NOx (Nitrogen Oxides)...
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and Particulate Matter (PM) emission standards. The service procedure provides an update to the emission logic within the Engine Control Module (ECM) to improve engine-out NOx and PM emissions, so they are within permissible specifications. Additionally, improvements to reduce noise during engine start, and enhanced thermostat logic, are also included in the updated ECM software.
Certain Palisade (LX2) vehicles equipped with 3.8L GDI Lambda II engines may not meet engine-out NOx (Nitrogen Oxides)...
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and Particulate Matter (PM) emission standards. This bulletin provides the service procedure to update the emission logic within the Engine Control Module (ECM) to improve engine-out NOx and PM emissions, so they are within permissible specifications. Additionally, improvements to reduce noise during engine start, and enhanced thermostat logic, are also included in the updated ECM software.
Upon customer's request ONLY, the Technical Service Bulletin (TSB) 25-01-089H provides the service procedure for...
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installation of a key cylinder reinforcement protector assembly and two anti-theft decals on the front windows. This repair procedure is being provided in addition to the previous Anti-Theft software provided under Service Campaign 993 (TSB 24-01-009H-1).
In addition to the Anti-Theft software provided under Service Campaign 993 (TSB 24-01-009H-1), a zinc reinforced...
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ignition cylinder protector hardware upgrade is being made available to customers upon request. This supplemental security measure is to be installed at the ignition switch location and provides additional protection against the social media theft method. Vehicles not equipped with an immobilizer during production at the factory are eligible. The repair procedure shall be performed and claimed upon customer request only. Any future repairs to these vehicles in which an installed ignition cylinder protector impacts required parts and/or labor, shall be covered by HMA. Please see TSB 25-01-089H for details.
This bulletin provides the service procedure for installation of a key cylinder reinforcement protector assembly and two...
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anti-theft decals on the front windows.
In response to this trend, we engineered a software upgrade that addresses the social media theft method and made it...
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available to owners of eligible models free of charge at authorized Hyundai dealers since early 2023. In addition to the anti-theft software, weve developed a new zinc-reinforced ignition cylinder protector hardware upgrade that can be installed at the ignition cylinder location to provide additional protection against the social media theft method. Because your Hyundai vehicle with the VIN listed above (Subject Vehicle) was not factory-equipped with an engine immobilizer and was previously eligible for the software upgrade, you are now eligible until March 31, 2027 to have the ignition cylinder protector installed if you request it at no cost to you through an authorized Hyundai dealership.
This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear...
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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 in most cases. This condition can be eliminated by turning on the lamps with the engine running for several minutes or during normal driving operation.
This bulletin provides instructions to update the all wheel drive engine control unit (AWD ECU) for certain AWD Palisade...
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(LX2) vehicles to reduce the coupling noises when making turns.
A class settlement against Hyundai Motor America (HMA) that had alleged that certain 2011 2022 model year Hyundai...
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vehicles that were not equipped with an engine immobilizer (called the Class Vehicles) contain design flaws, including the failure to manufacture the Class Vehicles with an anti-theft device called an engine immobilizer, that make them susceptible to theft and damage. Class Vehicles manufactured without an engine immobilizer have traditional turn-key-to-start ignition systems.
A class settlement against Hyundai Motor America (HMA) that had alleged that certain 2011 2022 model year Hyundai...
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vehicles that were not equipped with an engine immobilizer (called the Class Vehicles) contain design flaws, including the failure to manufacture the Class Vehicles with an anti-theft device called an engine immobilizer, that make them susceptible to theft and damage. Class Vehicles manufactured without an engine immobilizer have traditional turn-key-to-start ignition systems.
Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an...
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anti-theft steering wheel lock campaign (Campaign P32), and anti-theft ignition cylinder protector campaign (Campaign 9A5) in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. Campaign 9A8 has also been released to provide a revised software update to certain 2018 model year Elantra vehicles. For certain vehicles that cannot be upgraded with the software under Campaign 993, Hyundai is offering customers an anti-theft ignition cylinder protector to be installed on their vehicle. This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock anti-theft solutions available from HMA through Hyundai dealerships.
Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an...
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anti-theft steering wheel lock campaign (Campaign P32), and anti-theft ignition cylinder protector campaign (Campaign 9A5) in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be upgraded with the software (Campaign 993), Hyundai is offering customers an anti-theft ignition cylinder protector to be installed on their vehicle. This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock anti-theft solutions available from HMA through Hyundai dealers.
Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an...
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anti-theft steering wheel lock campaign (Campaign P32), and anti-theft ignition cylinder protector campaign (Campaign 9A5) in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be upgraded with the software (Campaign 993), Hyundai is offering customers steering wheel locks at the dealer (Campaign P32). This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock ant-theft solutions available from HMA through Hyundai dealers.
Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an...
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anti-theft steering wheel lock campaign (Campaign P32), and anti-theft ignition cylinder protector campaign (Campaign 9A5) in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be upgraded with the software (Campaign 993), Hyundai is offering customers steering wheel locks at the dealer (Campaign P32). This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock ant-theft solutions available from HMA through Hyundai dealers.
This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.
Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an...
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anti-theft steering wheel lock campaign (Campaign P32), in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be updated with the software (Campaign 993), Hyundai is offering customers steering wheel locks at the dealer (Campaign P32). This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock ant-theft solutions available from HMA through Hyundai dealers.
Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an...
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anti-theft steering wheel lock campaign (Campaign P32), in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be updated with the software (Campaign 993), Hyundai is offering customers steering wheel locks at the dealer (Campaign P32). This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock ant-theft solutions available from HMA through Hyundai dealers.
If you are servicing an 8-speed front-wheel-drive vehicle equipped with automatic transaxle with one or more of the DTC...
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or symptoms listed below, refer to the Service Procedure to diagnose the condition. DIAGNOSTIC TROUBLE CODES: P070500 - Transmission range sensor circuit malfunction P070512 - Transmission range sensor circuit malfunction P070514 - Transmission range sensor circuit malfunction P07051C - Transmission range sensor circuit malfunction P070600 - Transmission range sensor circuit range/performance P070661 - Transmission range sensor circuit range/performance P070696 - Transmission range sensor circuit range/performance SYMPTOMS: Malfunction Indicator Light (MIL) illuminated 5th gear fail-safe Intermittently wont shift into D or R Intermittently wont shift out of Park Intermittent ly no engine cr ank/n o start in P or N with or without MIL or DTC.
If you are servicing an 8-speed vehicle with a Check Engine light on and one or more of the DTC listed, follow the...
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service procedure and replace the related solenoid and harness.
Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an...
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anti-theft steering wheel lock campaign (Campaign P32), in response to an increase in thefts of certain 2011-2022MY Hyundai vehicles not equipped with engine immobilizers targeted through social media. For certain vehicles that cannot be updated with the software (Campaign 993), Hyundai is offering customers steering wheel locks at the dealer (Campaign P32). This Dealer Best Practices Guide provides information to assist dealership personnel with customer questions relating to the immobilizer software upgrade, window decals and steering wheel lock ant-theft solutions available from HMA through Hyundai dealers.
Certain 2020-2022MY Palisade (LX2) vehicles may exhibit a slight coolant leak at the radiator.
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Follow the procedure outlined in this bulletin to inspect and replace the radiator to correct the condition, if necessary.
Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993) in response to an increase...
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in thefts of certain Hyundai vehicles not equipped with engine immobilizers targeted through social media. In November 2021, engine immobilizers became standard on all Hyundai vehicles produced.
If you are servicing an 8-speed vehicle with a Check Engine light on and one or more of the DTC listed, follow the...
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service procedure and replace the related solenoid and harness.
This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear...
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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 in most cases. This condition can be eliminated by turning on the lamps with the engine running for several minutes or during normal driving operation.
Effective June 2, 2008, Federal Motor Vehicle Safety Standard 110 (FMVSS 110) established a threshold for correcting...
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load carrying capacity information indicated on tire placards when vehicle weight has been increased before retail sale. This limit is the lesser of 1.5% of GVWR or 100 pounds. If the total added weight exceeds the lesser of the limit, a label must be added to the driver-side B-pillar within 25mm (1 inch) of the original tire placard.
Follow the guidelines outlined in this bulletin to inspect and clean or replace certain components of the engine intake...
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system accordingly during engine short block or sub-assembly replacement.
Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly.
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If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft bearing.
Certain 2019-2022MY Palisade (LX2) vehicles may display a haptic motor check on the cluster.
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This bulletin provides the procedure to update the Integrated Central Control Unit (ICU) software to resolve this condition.
If you are servicing an applicable vehicle with a Check Engine light on and one or more of the DTC listed below, follow...
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the repair procedure and replace the related input/output speed sensor and harness.
Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly.
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If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft bearing.
Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly.
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If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft bearing.
If you are servicing an applicable vehicle with a Check Engine light on and one or more of the DTC listed below, follow...
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the repair procedure and replace the related solenoid and valve body harness.
Certain 2020-2021MY Palisade (LX2) vehicles equipped with rear self-leveling shocks (vehicles with factory-equipped 20...
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wheels: SEL trim with convenience/premium package; all Limited trim) may exhibit a knocking or rattling noise from the rear of the vehicle when driving on bumpy roads at low speeds.
Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly.
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If bearing noise is heard, follow the procedure in this bulletin to replace the worm shaft bearing
This bulletin describes the procedure to update the Shift Control Unit (SCU) for Shiftby- Wire (SBW).
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The update is to revise the logic for the following DTC: P060148 (Functional Safety Level 2 SW failure) P106D00 (Actuator initialization error) P106D71 (Actuator motor stuck error) U110382 (SBW lever Alive counter error).
If you are servicing an 8-speed front-wheel-drive vehicle with the DTC or symptoms listed below, refer to the Service...
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Procedure to diagnose the condition. DIAGNOSTIC TROUBLE CODES: P070500 - Transmission range sensor circuit malfunction P070512 - Transmission range sensor circuit malfunction P070514 - Transmission range sensor circuit malfunction P07051C - Transmission range sensor circuit malfunction P070600 - Transmission range sensor circuit range/performance P070661 - Transmission range sensor circuit range/performance P070696 - Transmission range sensor circuit range/performance SYMPTOMS: Malfunction Indicator Light (MIL) illuminated 5th gear fail-safe No gear indication in cluster Intermittently wont shift into D or R Intermittently wont shift out of Park Intermittent ly no engine cr ank/no start in P or N with or without MIL or DTC.
This bulletin provides the service procedure for engine connecting rod bearing clearance testing.
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Perform the procedure outlined in this bulletin to fulfill the Bearing Clearance Test inspection requirements to determine next required steps.
If you are servicing an applicable vehicle with a Check Engine light on and one or more of the DTC listed below, follow...
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the repair procedure and replace the related solenoid and valve body harness.
This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system...
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as separate components.
This bulletin provides information regarding condensation related to moisture accumulation in the headlamp, rear...
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combination lamp, daytime running lamp (DRL), or fog lamp. The TSB illustrates the various causes of condensation inside the lamp assembly. Lamp assembly replacement is NOT necessary in most cases. This condition can be eliminated by turning on the lamps with the engine running for several minutes, or during normal driving operation.
Body & Paint
12 bulletinsCertain vehicles may exhibit excessive paint peeling or bubbling of the primer/paint film on the exterior metal body...
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panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk. This warranty extension only applies to factory-applied paint and does not cover collision-related paint repairs or vehicles with a salvaged title. Hyundai is extending the warranty coverage for certain white paint colors under these conditions from 3 years and 36,000 miles, to 10 years with unlimited miles from the date of original retail delivery or date of first use, and is valid for original and subsequent owners.
Certain Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood,...
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fender(s), roof, door(s), quarter panel(s), and tailgate/trunk. The paint warranty coverage for affected vehicles has been extended to 10 years/unlimited miles from the date of original retail delivery or date of first use and is valid for original and subsequent owners. The warranty extension does not apply to any vehicle that has ever been declared a total loss or sold for salvage by a financial institution or insurer or has a branded or similar title under any states law.
Some Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood, fender(s),...
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roof, door(s), quarter panel(s), and tailgate/trunk. The paint warranty coverage for affected vehicles has been extended to 10 years/unlimited miles from the date of original retail delivery or date of first use and is valid for original and subsequent owners.
Some vehicles may exhibit excessive paint peeling or bubbling of the primer/paint film on the exterior metal body...
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panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk. This warranty extension only applies to factory-applied paint and does not cover collision-related paint repairs or vehicles with a salvaged title. Hyundai is extending the warranty coverage for certain white paint colors under these conditions from 3 years and 36,000 miles, to 10 years and unlimited miles from the date of original retail delivery or date of first use, and is valid for original and subsequent owners.
Certain 2015 2018 model year Elantra, 2015 2019 model year Sonata, 2017 2021 model year Tucson, 2017 2018 model year...
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Santa Fe Sport, 2019 model year Santa Fe, 2021 2023 model year Santa Fe Hybrid, and 2020 2023 model year Palisade vehicles may exhibit excessive paint peeling or bubbling of the primer/paint film on the exterior metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk. This warranty extension only applies to factory-applied paint and does not cover collision-related paint repairs or vehicles with a salvaged title. Hyundai is extending the warranty coverage for certain white paint colors under these conditions from 3 years and 36,000 miles, to 10 years with unlimited miles from the date of original retail delivery or date of first use, and is valid for original and subsequent owners.
Description: Certain Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels:...
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hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk. The paint warranty coverage for affected vehicles has been extended to 10 years/unlimited miles from the date of original retail delivery or date of first use, and is valid for original and subsequent owners. The warranty extension does NOT apply to any vehicle that has ever been declared a total loss or sold for salvage by a financial institution or insurer, or has a branded or similar title under any states law.
Certain Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood,...
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fender(s), roof, door(s), quarter panel(s), and tailgate/trunk. The paint warranty coverage for affected vehicles has been extended to 10 years/unlimited miles from the date of original retail delivery or date of first use, and is valid for original and subsequent owners. The warranty extension does NOT apply to any vehicle that has been previously declared a total loss, and/or sold for salvage by a financial institution or insurer, and/or has a branded or similar title under any states law.
Hyundai applies a Paint Protection Film (PPF) on new vehicles before delivery to dealerships.
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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 moisture trapped between the PPF and the paint.
On certain Palisade (LX2) vehicles, the sunroof wind deflector may malfunction and cause damage to the sunroof mechanism.
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The sunroof may be inoperable and become stuck in the open, partially open, or closed position. This bulletin describes the procedure to replace the sunroof wind deflector and sunroof mechanisms with revised parts.
On certain Palisade (LX2) vehicles, the sunroof wind deflector may fail and cause damage to the sunroof mechanism.
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The sunroof may become inoperable and stuck in the open, partially open, or closed position. This bulletin describes the procedure to replace the sunroof wind deflector and sunroof mechanisms with revised parts.
Certain 2020 2022MY Palisade (LX2) vehicles may have been produced with a rough edge on the front door lower garnishes during manufacturing.
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This bulletin describes the procedure to repair the condition.
Certain 2020 2022MY Palisade (LX2) vehicles may have been produced with a rough edge on the front door lower garnishes during manufacturing.
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This bulletin describes the procedure to repair the condition.
Brakes
12 bulletinsCertain 2020 2024 model year Palisade vehicles may exhibit a clunking or thumping noise from the rear of the vehicle while driving over rough roads.
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This may be caused by worn rear self-leveling shock absorbers. At Hyundai, we are committed to providing vehicles of outstanding quality and value. In an effort to meet this commitment, Hyundai is extending warranty coverage for the self-leveling rear shock absorbers under this condition to 10 years / 120,000 miles (whichever occurs first) from the date of original retail delivery or date of first use and is valid for original and subsequent owners.
Certain Palisade (LX2) vehicles may exhibit a clunking or thumping noise from the rear of the vehicle while driving over rough roads.
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This may be caused by worn self-leveling rear shock absorbers. Hyundai is extending the warranty coverage for the self-leveling rear shock absorbers to 10 years/120,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Follow the procedure in the bulletin to identify the source of the noise, and if necessary, replace one or both self-leveling rear shock absorbers. Please note that for the first repair, replacement of both rear shock absorbers will be covered by this warranty extension. For subsequent repairs, one or both rear shock absorbers will be covered depending upon the impacted side(s).
Certain Palisade (LX2) vehicles may exhibit a clunking or thumping noise from the rear of the vehicle while driving over rough roads.
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This may be caused by worn self-leveling rear shock absorbers. Hyundai is extending the warranty coverage for the self-leveling rear shock absorbers to 10 years/120,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Follow the procedure in Technical Service Bulletin (TSB) 26-SS-001H to identify the source of the noise, and if necessary, replace one or both self-leveling rear shock absorbers. Please note that for the first repair, replacement of both rear shock absorbers will be covered by this warranty extension. For subsequent repairs, one or both rear shock absorbers will be covered depending upon the impacted side(s). Please note that any vehicles under 10 years/120,000 miles are covered by this TSB, even if vehicle is within 5 years/60,000 miles.
Certain Palisade (LX2) vehicles may exhibit a clunking or thumping noise from the rear of the vehicle while driving over rough roads.
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This may be caused by worn self-leveling rear shock absorbers. Hyundai is extending the warranty coverage for the self-leveling rear shock absorbers to 10 years/120,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Please note that any vehicles with Z12 and under 10 years/120,000 miles are covered by this TSB, even if vehicle is within original warranty of 5 years/60,000 miles.
Certain Palisade (LX2) vehicles may exhibit a clunking or thumping noise from the rear of the vehicle while driving over rough roads.
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This may be caused by worn self-leveling rear shock absorbers. Hyundai is extending the warranty coverage for the self-leveling rear shock absorbers to 10 years/120,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Follow the procedure in the bulletin to identify the source of the noise, and if necessary, replace one or both self-leveling rear shock absorbers. Please note that for the first repair, replacement of both rear shock absorbers will be covered by this warranty extension. For subsequent repairs, one or both rear shock absorbers will be covered depending upon the impacted side(s).
Certain Palisade (LX2) vehicles may exhibit a clunking or thumping noise from the rear of the vehicle while driving over rough roads.
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This may be caused by worn self-leveling rear shock absorbers. Hyundai is extending the warranty coverage for the self-leveling rear shock absorbers to 10 years/120,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Technical Service Bulletin (TSB) 25-SS-004H provides instructions on the replacement of the self-level rear shock absorbers.
Certain Palisade (LX2) vehicles may exhibit a clunking or thumping noise from the rear of the vehicle while driving over rough roads.
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This may be caused by worn rear self-leveling shock absorbers. Hyundai is extending the warranty coverage for the self-leveling rear shock absorbers to 10 years/120,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners.
Certain Palisade (LX2) vehicles may exhibit a clunking or thumping noise from the rear of the vehicle while driving over rough roads.
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This may be caused by worn self-leveling rear shock absorbers. Hyundai is extending the warranty coverage for the self-leveling rear shock absorbers to 10 years/120,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Follow the procedure in this bulletin to identify the source of the noise and replace the self-leveling rear shock absorbers.
This bulletin describes the procedure to replace the inside belt molding and attach pads to the side view mirror seal,...
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side view mirror hole, and glass run on certain Palisade vehicles experiencing wind and/or whistling noise while driving.
This bulletin provides best practice recommendations when performing brake service procedures.
This bulletin describes the procedure to attach a foam pad to the side view mirror wiring harness on certain Palisade...
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vehicles exhibiting wind and/or whistling noise while driving.
This bulletin describes the procedure to inspect and identify fluid which may appear around the brake caliper area.
Electrical
11 bulletinsSome Hyundai vehicles may be equipped with a parking distance warning (PDW) sensor(s) that may trigger various DTCs and...
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display warning messages on the instrument cluster, resulting in the PDW sensor(s) failing to detect nearby objects or triggering multiple false alarms. This condition may be a result of external damage to the PDW sensor membrane or sensor cover from rock chips or road debris, a collision, or previous vehicle repairs or modifications.
Some Palisade (LX2) vehicles may produce noise from AWD coupling vibrations when making turns caused by a logic error...
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with the All Wheel Drive Electronic Control Unit (AWD ECU). This bulletin provides instructions to update the AWD ECU to reduce the coupling noise.
This bulletin provides the service procedure to: 1) Upgrade the IBU/BCM (Integrated Body Control Unit/Body Control...
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Module) to revise the OEM Hyundai burglar alarm system operation and ignition start logic and 2) Install two anti-theft decals for the front windows. Additional decals may also be installed in the rear windows at customers discretion.
Certain Hyundai vehicles may not be equipped with an immobilizer.
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This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and installation of two anti-theft decals for the front windows.
Some models from service campaign 993 (IBU/BCM Software Update and Decals Application) equipped with the Hyundai OEM...
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remote start system may exhibit the horn honking when remote starting the vehicle after receiving the software update. This bulletin provides the procedure to update the remote start module to eliminate the horn honking during remote start operation.
Certain Hyundai vehicles may not be equipped with an immobilizer.
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This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and installation of two anti-theft decals for the front windows.
Certain Hyundai vehicles may not be equipped with an immobilizer.
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This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and installation of two anti-theft decals for the front windows.
Certain Hyundai vehicles may not be equipped with an immobilizer.
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This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and installation of two anti-theft decals for the front windows.
Certain Hyundai vehicles may not be equipped with an immobilizer.
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This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Module), to revise the OEM Hyundai burglar alarm system operation and ignition start logic, and installation of two anti-theft decals for the front windows.
This bulletin provides information related to the ECU software update for improvement of: - ISG operation in relation...
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to the battery SOH (State Of Health) condition will be removed - ISG engagement with satisfied battery SOC (State Of Charge) will remain
This bulletin provides the procedure to remove the 40A fuse as an interim action relating to Recall 235 (TSB 22-01-070H...
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or latest version) for vehicles equipped with a Genuine Hyundai Accessory trailer tow hitch and wire harness installed.
Air Bags & Safety
11 bulletinsThe National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous...
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drivers-side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN). These inflators were not supplied, approved, or authorized by the vehicle manufacturers and have primarily been found in vehicles that previously experienced a crash and underwent airbag replacement using non-genuine parts. These dangerous inflators have ruptured during deployment, posing a serious risk of injury or death due to metal fragments entering the vehicle cabin. To date, Hyundai is aware of three people who have died while driving a Hyundai vehicle with one of these substandard replacement airbag inflators that deployed in what likely would have been a survivable crash. NHTSA has issued a public advisory urging vehicle owners and service professionals to have vehicles inspected if there is reason to believe that a non-genuine replacement airbag may have been installed. Vehicles with salvage or rebuilt titles, prior airbag deployments, or unknown repair histories may present a higher risk. NHTSA strongly cautions against self-inspection by vehicle owners and recommends inspection by trained technicians.
The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous,...
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counterfeit driverside airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN), that have been identified in U.S. vehicles following prior crashes, theft, or noncertified airbag replacements. These inflators are not approved for use, may rupture during deployment, and have caused serious injuries and fatalities. Please see attached announcement, provided by NHTSA, for more details.
Certain 2020-2025MY Palisade (LX2) vehicles may experience abnormal seat belt buckle(s) operation.
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Hyundai has extended warranty coverage for the seat belt buckle under this condition to 15 years/150,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners.
Certain 2020 2025 model year Palisade vehicles may experience abnormal seat belt buckle(s) operation.
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At Hyundai, we are committed to providing vehicles of outstanding quality and value. In an effort to meet this commitment, Hyundai is extending warranty coverage for the Seat Belt Buckle under this condition to 15 years/150,000 miles (whichever occurs first) from the date of original retail delivery or date of first use and is valid for original and subsequent owners.
Certain 2020-2025MY Palisade (LX2) vehicles may experience abnormal seat belt buckle(s) operation.
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Hyundai is extending warranty coverage for the seat belt buckle under this condition to 15 years/150,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Please note that any vehicles under 15 years/150,000 miles and within the original 5 years/60,000 miles are still subject to this warranty extension under TSB 25-BE-010H.
Certain 2020-2025MY Palisade (LX2) vehicles may experience abnormal seat belt buckle(s) operation.
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Follow the procedure in this TSB to inspect the concerning seat belt buckle(s) for abnormal symptoms with buckle insertion, ejection feeling, sound, or potential debris that influences operation. If any of the above symptoms are found, replace the seat belt buckle(s). Hyundai is extending warranty coverage for the seat belt buckle under this condition to 15 years/150,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Please note that any vehicles under 15 years/150,000 miles are covered by this TSB, even if vehicle is within original warranty of 5 years/60,000 miles.
Certain 2020 - 2024MY vehicles may experience seat belts that are twisted due to excessive space in the D-ring.
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Hyundai is extending warranty coverage for the seat belts under this condition to 10 years/100,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Follow the service procedure in this TSB to visually inspect and replace seat belts that are twisted due to excessive space in the D-ring.
Certain 2020 - 2024MY Palisade (LX2) vehicles may experience seat belts that are twisted due to excessive space in the D-ring.
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Hyundai is extending warranty coverage for the seat belts under this condition to 10 years/100,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Follow the service procedure in this TSB to visually inspect and replace seat belts that are twisted due to excessive space in the D-ring.
Certain 2020 2024 model year Hyundai Palisade vehicles may experience seat belts that are twisted due to excessive space in the D-ring.
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At Hyundai, we are committed to providing vehicles of outstanding quality and value. In an effort to meet this commitment, Hyundai is extending the warranty coverage for the seat belts under this condition to 10 years/ 100,00 miles from the date of original retail delivery or date of first use and is valid for original and subsequent owners.
Certain 2020 - 2024MY Palisade (LX2) vehicles may experience seat belts that are twisted due to excessive space in the D-ring.
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Hyundai is extending warranty coverage for the seat belts under this condition to 10 years/100,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Follow the service procedure in this TSB to visually inspect and replace seat belts that are twisted due to excessive space in the D-ring.
Certain 2020 - 2024MY vehicles may experience seat belts that are twisted due to excessive space in the D-ring.
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Hyundai is extending warranty coverage for the seat belts under this condition to 10 years/100,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Follow the service procedure in this TSB to visually inspect and replace seat belts that are twisted due to excessive space in the D-ring.
Transmission
10 bulletinsThis TSB provides a procedure to diagnose and replace, if necessary, an automatic transmission with Incorrect Ratio DTC...
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(transmission clutch slip in gear above limit) listed on Page 2.
This TSB provides information to diagnose the push button shifter operation.
This TSB provides information to diagnose the push button shifter operation.
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If you are servicing a vehicle with any symptoms listed below or DTCs (listed on Page 2) , follow the Service Procedure on Page 3. SYMPTOMS: Shifter System Malfunction displayed in the cluster Wont shift into or out of gear or wont shift out of Park Incorrect gear display in cluster and/or wont start
This Service Information bulletin provides information on how to update the Apple Carplay software from Hyundais Navigation Updates page.
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The current version of Google Maps has 10 times the data transmission compared to the previous version. As a countermeasure, an update with a frame skip logic has been added to resolve the data congestion with Google Maps.
If you are servicing an 8-speed front-wheel-drive vehicle equipped with automatic transaxle with one or more of the DTC...
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or symptoms listed below, refer to the Service Procedure to diagnose the condition.
This TSB provides a procedure to diagnose the push button shifter operation.
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If you are servicing a vehicle with any symptoms or DTC listed below, follow the Service Procedure, Page 2.
This TSB provides a procedure to diagnose the push button shifter operation.
Some 2020-2021 Santa Fe (TMa) and Palisade (LX2) may intermittently experience abnormal camera image display conditions...
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on the instrument cluster when the turn signal is turned ON or the radio screen when transmission is in Reverse. The following conditions may occur; blurry image, line on the screen, fuzziness, or blue screen. This bulletin provides information to assist with troubleshooting the condition(s) above.
Some 2020-2021 Santa Fe (TMa) and Palisade (LX2) may intermittently experience abnormal camera image display conditions...
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on the instrument cluster when the turn signal is turned ON or the radio screen when transmission is in Reverse. The following conditions may occur; blurry image, line on the screen, fuzziness, or blue screen. This bulletin provides information to assist with troubleshooting the condition(s) above.
This bulletin provides a procedure to transfer pressure data to the TCU using GDS Mobile.
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This procedure is necessary to reduce the transmission learning time and improve the shift quality.
Infotainment
8 bulletinsThis bulletin provides information related to the navigation and head unit software changes introduced in the 2026 2nd...
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Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system. Refer to the 2026 2nd Navigation Map and Software Update Key Improvements and Additional Improvements tables in this TSB for a list of specific changes. The software can be downloaded via Navigation Updater (NAU) and updated by USB.
This bulletin provides information related to the changes introduced in the 2025 1st Navigation Map and Software Update.
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The changes may vary depending on vehicle type, model, and navigation system as described in this TSB.
This bulletin provides information related to the changes introduced in the 2024 2nd Navigation Map and Software Update.
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The changes may vary depending on vehicle type, model, and navigation system. Refer to the 2024 2nd Navigation Map and Software Update Improvements section in this TSB for a list of specific changes. The software can be downloaded via Navigation Updater (NAU) and updated by USB. The NAU website is https://update.hyundai.com/US/EN/navigationUpdate. For certain models equipped with a relevant Bluelink package, the software may be downloaded and applied via OTA update.
Some vehicles equipped with the AVN 5th Gen Wide system may exhibit a condition where the radio app crashes frequently...
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when entering radio mode and/or displays a message that reads Uneven Road Ahead, Drive carefully on the cluster along with a warning sound. Follow the procedure outlined in this bulletin to update the AVN software to resolve this condition.
Some vehicles equipped with the AVN 5th Gen Wide system may exhibit a condition where the radio app crashes frequently...
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when entering radio mode and/or displays a message that reads Uneven Road Ahead, Drive carefully on the cluster along with a warning sound. Follow the procedure outlined in this bulletin to update the AVN software to resolve this condition.
This bulletin describes the procedure to update the radio software to help reduce the disconnection occurrences.
When using Wireless CarPlay, the system may intermittently auto disconnect.
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When Wireless CarPlay is disconnected, a pop up message Phone Not Responding. Please reconnect it and try again will appear on the radio screen. This bulletin describes the procedure to update the radio software to help reduce the disconnection occurrences.
When using Wireless CarPlay, the system may intermittently auto disconnect.
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When Wireless CarPlay is disconnected, a pop up message Phone Not Responding. Please reconnect it and try again will appear on the radio screen.
Pre-Delivery & Maintenance
7 bulletinsSome vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink Service functions.
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This may be due to an irregular disconnection on Verizons communication network. Follow the procedure in this TSB to reestablish the connection via the AVN pinhole reset method.
Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink Service functions.
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This may be due to an irregular disconnection on Verizon's communication network. If you are experiencing issues with remote commands, or other Bluelink services, please see the instructions below to reestablish the connection via the AVN pinhole reset method.
Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink Service functions.
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This may be due to an irregular disconnection on Verizons communication network. Follow the procedure in this TSB to reestablish the connection via the AVN pinhole reset method.
This bulletin describes the procedure to service certain Palisade (LX2) vehicles that may have odor emitting from the...
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headrest(s).
This bulletin provides the inspection procedure and repair guidelines for certain vehicles listed below.
This bulletin describes the procedure to service certain Palisade (LX2) vehicles that may have odor emitting from the...
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headrest(s).
This bulletin describes the procedure to service certain Palisade (LX2) vehicles that may have odor emitting from the...
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headrest(s).
Suspension
5 bulletinsCertain 2020-2025MY Palisade (LX2) vehicles may experience reduced A/C performance due to an out of specification A/C...
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compressor pulley and hub assembly. Follow the procedure outlined in this bulletin to inspect and determine whether to replace the compressor assembly or only the pulley using the service kit.
Certain 2020-2025MY Palisade (LX2) vehicles may experience reduced A/C performance due to an out of specification A/C...
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compressor pulley and hub assembly. Follow the procedure outlined in this bulletin to inspect and determine whether to replace the compressor assembly or only the pulley using the service kit.
Some 2020-2022MY Palisade (LX2) vehicles may experience reduced A/C performance due to an out of specification A/C compressor pulley and hub assembly.
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Follow the procedure outlined in this bulletin to inspect and determine whether to replace the compressor assembly or only the pulley using the service kit.
This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models.
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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, which could lead to poor wiping performance and/or possible scratching of the windshield glass. Follow the procedure in this bulletin to properly remove the windshield wiper blade protective cover on all new wiper blades.
Certain 2020-2021MY Palisade (LX2) vehicles may experience reduced A/C performance due to an out of specification A/C...
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compressor pulley and hub assembly. Follow the procedure outlined in this bulletin to inspect and determine whether to replace the compressor assembly or only the pulley using the service kit.
Other
4 bulletinsSome 2020-2022 Palisade (LX2) third row seats may be inoperative or may not fully reach the open or folded position.
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This bulletin provides information for troubleshooting the third row seat.
Certain 2021MY Palisade (LX2) vehicles may exhibit separation between the C-pillar garnish and the rubber molding.
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Follow the procedure outlined in this bulletin to inspect the C-pillar garnish, and if necessary, replace it with a new part.
Certain Santa Fe (TMa) and Palisade (LX2) vehicles may exhibit noise coming from the second row seat track.
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This bulletin provides information on how to inspect and if necessary repair the condition.
This bulletin provides information and procedures for collecting OBD In Use Monitor Performance Ratio (IUMPR) data on...
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certain 2019-2021MY vehicles at California dealers. This reporting is mandated by CARB (California Air Resources Board).
Tires & Wheels
3 bulletinsThis bulletin describes the procedure to diagnose and repair tire pressure monitoring system (TPMS) DTC(s) on some 19MY...
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and newer Santa Fe (TMA), 2021MY and newer Santa Fe Hybrid (TM HEV), 2022MY and newer Santa Fe Plug-In Hybrid (TM PHEV), and 2019MY and newer Palisade (LX2) vehicles equipped with surround view monitoring (SVM) system.
This bulletin describes the procedure to diagnose and repair tire pressure monitoring system (TPMS) DTC(s) on some...
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2020-2021MY Palisade (LX2) and Santa Fe (TMa) vehicles equipped with surround view monitoring (SVM) system.
This bulletin provides tire vibration service procedures, including how to optimize vehicle vibration performance.
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For all wheel/tire balance claims, the Tire Balance Data Sheet must be fully completed including imbalance and Road Force Variation (RFV) data. The Data Sheet can be found at the end of this bulletin.