Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
917G OL
Genesis has become aware that certain vehicles may have IEB modules with incorrectly configured On Board Diagnostic II (OBD II) fault detection signals. In addition, the vehicles may also be releasing pollutants which exceed Federal and California standards.
26-01-003G-1 DCS
Certain GV70 (JK1, JK1A), GV80 (JX1) and GV80 Coupe (JX1) vehicles may exhibit a loose windshield glass garnish seal. Technical Service Bulletin (TSB) 26-01-003G-1 provides instructions to remove the old garnish and install new parts.
26-01-003G-1 TSB
Certain GV70 (JK1, JK1A), GV80 (JX1), and GV80 Coupe (JX1) vehicles may exhibit a loose windshield glass garnish seal. This bulletin provides instructions to remove the old garnish and install new parts.
26-01-035G DCS
Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Connected Car Services (CCS) functions. This may be due to an occasional disconnection on Verizon's communication network. Technical Service Bulletin (TSB) 26-01-035G provides instructions to verify Connected Car Data Communication Unit (DCU) network connection and if needed, reset the DCU in Dealer Mode to resolve the connection.
26-01-035G TSB
Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Connected Car Services (CCS) functions. This may be due to an occasional disconnection on Verizon’s communication network. Follow the procedures in this bulletin to verify Connected Car Data Communication Unit (DCU) network connection and if needed, reset the DCU in Dealer Mode to resolve the connection.
DTN DCS
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 System Co., Ltd. (DTN), that have been identified in U.S. vehicles following prior crashes, theft, or non‑certified 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.
DTN DL
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., 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.
26-AD-001G
Some 2020MY and newer vehicles equipped with a front view camera may illuminate certain warning lights and trigger DTC 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).
26-01-019G DCS
Certain GV80 Coupe (JX1) vehicles may have Integrated Electronic Booster (IEB) modules with incorrectly configured On Board Diagnostic II (OBD II) fault detection signals. Technical Service Bulletin (TSB) 26-01-019G provides instructions to update the IEB to correct the configuration. Over-the-Air (OTA) option (available to vehicles with active subscription to Genesis Connected Services): This update can also be conducted via OTA. The guests can complete on their own if they have an active subscription to Genesis Connected Services. A visit to the retailer is not required. Deployment of this OTA to guests with Connected Services is planned starting the week of 03/03/25.
26-01-019G DN
Certain GV80 (JX1) vehicles may have Integrated Electronic Booster (IEB) modules with incorrectly configured On Board Diagnostic II (OBD II) fault detection signals.
26-01-019G TSB
Certain GV80 Coupe (JX1) vehicles may have Integrated Electronic Booster (IEB) modules with incorrectly configured On Board Diagnostic II (OBD II) fault detection signals. This bulletin provides instructions to update the IEB to correct the configuration.
26-01-003G DCS
Certain GV70 (JK1), GV80 (JX1) and GV80 Coupe (JX1) vehicles may exhibit a loose windshield glass garnish seal. Technical Service Bulletin (TSB) 26-01-003G provides instructions to remove the old garnish and install new parts.
26-01-003G TSB
Certain GV70 (JK1), GV80 (JX1), and GV80 Coupe (JX1) vehicles may exhibit a loose windshield glass garnish seal. This bulletin provides instructions to remove the old garnish and install new parts.
25-BE-017G TSB
Some GV80 (JX1) vehicles may have an inoperable horn due to exposure to moisture from the horizontal mounting position. This bulletin provides instructions to replace and vertically mount the horns.
25-BD-012H TSB
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 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.
25-01-077G TSB
Certain GV70 (JK1), GV80 (JX1), and GV80 Coupe (JX1) vehicles may exhibit a loose windshield glass garnish seal. This bulletin provides instructions to remove the old garnish and install new parts.
25-01-077G DCS
Certain GV70 (JK1), GV80 (JX1) and GV80 Coupe (JX1) vehicles may exhibit a loose windshield glass garnish seal.
25-ST-001G TSB
Some vehicles may exhibit a rubbing type noise when turning the steering wheel. Follow the procedure in this TSB to inspect the source of the noise and, if necessary, replace the Steering Shaft Dust Cover.
25-BE-015G TSB
Some GV80 (JX1) vehicles may exhibit a rubbing/dragging noise when rotating the steering wheel due to a misaligned clock spring. Airbag operation is not affected. Follow the procedure in this TSB to inspect and, if necessary, replace the multifunction switch.
25-01-026G OL
The California Air Resources Board has determined that certain 2025 model year Genesis GV80 and 2025 model year Genesis GV80 Coupe vehicles may be releasing air pollutants which exceed Federal and California standards. Genesis has become aware that some vehicles may NOT experience a warning lamp illumination related to the fuel level sensor circuit. Your Genesis retailer is conducting a service campaign to update the Engine Control Module (ECM) to improve the Fuel Level Sensor Logic.
25-01-026G DN
Certain 2025MY GV80 and GV80 Coupe (JX1) vehicles equipped with the 3.5T-GDI Lambda III engine may NOT experience a warning lamp illumination of DTC P0461/P2066 when the calculated fuel consumption and the fuel consumption calculated from the fuel level sensor signal is over its threshold value.
25-01-026G TSB
Certain 2025MY GV80 and GV80 Coupe (JX1) vehicles equipped with the 3.5T-GDI Lambda III engine may NOT experience a warning lamp illumination of DTC P0461/P2066 when the calculated fuel consumption and the fuel consumption calculated from the fuel level sensor signal is over its threshold value. Follow the service procedure outlined in this bulletin to update the engine control module to revise the fuel level sensor warning light logic.
25-01-018G-1 TSB
Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Connected Car Services (CCS) functions. This may be due to an occasional disconnection on Verizon’s communication network. Follow the procedures in this bulletin to verify Connected Car Data Communication Unit (DCU) network connection and if needed, reset the DCU in Dealer Mode to resolve the connection.
24-01-062G
Certain GV80 (JX1) vehicles may experience battery drain while the ignition is OFF. This bulletin provides instructions to update the Central Communication Unit (CCU) via GDS/Ethernet to improve the logic of the CCU to correct this issue.
24-01-056G
Certain 2025MY GV80 (JX1) vehicles may exhibit the front radar warning light coming on at initial start-up, and non-operation of the Smart Cruise Control/Forward Collision Avoidance (SCC/FCA) systems, which are part of the Advanced Driver Assistance System (ADAS). Additionally, DTC C160404 (ECU Hardware Error) may set. Normal operation of these systems returns after restarting the vehicle. Follow the procedure in this bulletin to update the software for the Front Radar (SCC) system to resolve these symptoms.
24-01-046G
Certain GV80 (JX1) vehicles may have a condition where the vehicle may display warning lights due to a temporary voltage drop causing the Steering Wheel Remote Control (SWRC) to be inoperable. Follow the instructions in this TSB to update the software.
24-AT-003G
When servicing an 8-speed automatic transmission vehicle with a “Check Engine light” and any of the DTCs listed below, follow the Service Procedure and, if necessary, replace the E-module.
21-AT-015G
This TSB provides a procedure to diagnose and repair a transmission for the following Incorrect Ratio DTC (transmission clutch slipping more than 200 rpm in gear).
21-BD-001G
Genesis 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 moisture trapped between the PPF and the paint.
21-AT-012G
This bulletin provides a procedure to transfer oil pressure data to the TCU using GDS Mobile. This procedure is necessary to reduce the TCU learning time and improve the shift quality. ï· Before replacing an automatic transmission (Pages 2~3): Input the data from the new transmission into the TCU using the GDS. ï· 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.
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.