2024 Genesis GV80 TSBs

due to engine coolant deposits clogging the heater core. This bulletin provides instructions to verify the concern and to replace the front and rear heater core (if applicable).

notice for Genesis Campaign Number 914G. Genesis is conducting a service campaign to update the Engine Control Module (ECM) Software for certain 2021 2024 model year G80, certain 2022 2025 model year GV70, and certain 2021 2024 model year GV80 vehicles equipped with 2.5 T-GDI engines. Genesis has revised the list of vehicles impacted by Campaign 914G and determined that your vehicle IS NOT affected by this service campaign.

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.

engine misfires.

the Check Engine Light as a result of misfire DTCs P0300, P0301, P0302, P0303, or P0304 during cold start. This bulletin provides instructions for updating the Engine Control Module (ECM).

Check Engine Light as a result of misfire DTCs P0300, P0301, P0302, P0303, or P0304. The California Air Resources Board has determined that these vehicles may be releasing air pollutants which exceed Federal and California standards.

due to engine coolant deposits clogging the heater core. This bulletin provides instructions to verify the concern and to replace the front and rear heater core (if applicable).

a diagnostic trouble code P250F that is related to the oil level sensor circuit. Due to the current logic in the vehicles, DTC P250F could set unintentionally when the engine oil level is within the proper range. Follow the service procedure outlined in this bulletin to check the engine oil level and reprogram the powertrain control module to update the oil level sensor warning light logic to ensure the light only illuminates when required.

follow the Service Procedure and, if necessary, replace the E-module.

This bulletin describes the procedure to inspect the vehicle for the hum or whine noise and, if necessary, to tighten the rear differential lock nut to specification. If the hum or whine noise remains after tightening the lock nut, then this bulletin provides instructions to replace the rear differential or other driveline components as necessary.

This bulletin provides instructions to replace and vertically mount the horns.

This bulletin provides a guide to inspect and replace the horns.

This bulletin describes the procedure to inspect the vehicle for the hum or whine noise and if necessary to tighten the rear differential lock nut first. If the hum or whine noise remains, then replace the rear differential or other driveline components as necessary.

This bulletin describes the procedure to inspect the vehicle for the hum or whine noise and if necessary to tighten the rear differential lock nut first. If the hum or whine noise remains, then replace the rear differential or other driveline components as necessary.

This bulletin describes the procedure to inspect the vehicle for the hum or whine noise and if necessary to tighten the rear differential lock nut first. If the hum or whine noise remains, then replace the rear differential or other driveline components as necessary.

certain speeds while accelerating or decelerating. This bulletin describes the procedure to inspect the vehicle for noise and if necessary to tighten the lock nut or if necessary replace the differential.

certain speeds while accelerating or decelerating. This bulletin describes the procedure to inspect the vehicle for noise and if necessary to tighten the lock nut or if necessary replace the differential.

Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system. Refer to the 2026 1st 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.

navigation, voice recognition, and Bluetooth functionality. In some cases, the home screen may display applications not intended for the U.S. market. This TSB provides the procedure to update the Premium Gen6 Navigation software to address these conditions.

The changes may vary depending on vehicle type, model, and navigation system as described in this TSB.

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 and updated by USB. The NAU website is https://update.genesis.com/US/EN/navigationUpdate. For certain models equipped with a relevant Genesis Connected Services (GCS) package, the software may be downloaded and applied via OTA update.

This bulletin provides instructions to perform a dealer mode factory reset, followed by a head unit reset for vehicles experiencing the concerns.

This bulletin provides instructions to perform a dealer mode factory reset, followed by a head unit reset for vehicles experiencing the concerns.

This bulletin provides instructions to perform a dealer mode factory reset, followed by a head unit reset for vehicles experiencing the concerns.

Some stains may occur from hard water or cleaning chemicals used during a car wash. Follow the procedures below to replace the affected dark chrome moldings.

This bulletin provides instructions to install washers to the side guide bumpers on the tailgate side panel or body panel.

Some stains may occur from hard water or cleaning chemicals used during a car wash. Follow the procedures below to replace the affected dark chrome moldings.

plugs being clogged with foreign material or a water gurgling noise from the sunroof while driving in the rain. Follow the procedures in this bulletin to replace the front sunroof drain hose plugs and, if necessary, modify the rear drain hose plugs.

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.

Follow the procedure in this TSB to inspect the source of the noise and, if necessary, replace the Steering Shaft Dust Cover.

Airbag operation is not affected. Follow the procedure in this TSB to inspect and, if necessary, replace the multifunction switch.

apply grease on certain Genesis vehicles.

This may be due to an irregular disconnection on Verizons communication network. Follow the procedure in this TSB to reestablish the connection by resetting the AVN unit.

This may be due to an irregular disconnection on Verizon's communication network.

This may be due to an irregular disconnection on Verizons communication network. Follow the procedure in this TSB to reestablish the connection by resetting the AVN unit.

These vehicles may have the following conditions: Minor shift tuning logic Auto 4WD is always active Activation light does not illuminate on when 4WD is activated Follow the procedures listed below to inspect, and if necessary, replace the AWD ECU with the correct part.

clutch slipping more than 200 rpm in gear).

This procedure is necessary to reduce the TCU learning time and improve the shift quality. Before replacing an automatic transmission (Pages 2~3): Input the data from the new transmission into the TCU using the GDS. Before replacing a TCU (Pages 4~6): Back up the oil pressure data from the old TCU into the GDS and then transfer the data to the new TCM.

service part from the head lamp assembly for certain G70 (IK), GV70 (JK1), GV70 Electrified (JK1a EV), and GV80 (JX1) vehicles. For G70 (IK) vehicles, the ILCU is called LED Drive Module (LDM). In cases where the head lamp assembly needs replacement due to exterior damage such as a cracked lens, broken housing, etc., it is recommended to replace the head lamp sub-assembly only (not the entire head lamp assembly) and reuse the existing ILCU or LDM if no problem is found with it.

This battery diagnosis function displays the various battery-related faults such as: Internal short circuit Battery deterioration Malfunction of electronic parts Insufficient battery charge Normal battery Charging defect Battery diagnosis uses the battery sensor history saved for the last 30 days and ICU diagnostic communication to track battery state of charge (SOC) and current parasitic draw history.

This update revises the software logic to be activated regardless of battery SOC.

combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside the lamp assembly.

C272246 fault code for the front camera. In the following cases, the front camera auto-calibration range may be exceeded while driving: If the front camera is not properly installed and is completely or partially detached. In case of excessive changes affecting the vehicle's balance (e.g., loading excessively heavy cargo in a specific location of the vehicle, or significant under-inflation of the tires). Specific road conditions affecting the vehicle's balance (e.g., excessive road crown) This TSB provides instructions on how to service the vehicle when the front camera related warning light(s) are triggered due to system out of calibration (DTC_C272246).

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.

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.

This bulletin provides instructions to inspect the A/C system for leaks and replace the evaporator core, if necessary.

This procedure is applicable when noise (whirring, roaring, grinding, rumbling, etc.) is present which gets louder when driving with more speed.

may experience an incomplete OTA update. Follow the procedures in this bulletin to check whether the OTA update completed and, if not, update the AVN 6th Gen system using the applicable supplied USB drive(s).