2023 Genesis GV70 Electrified Technical Service Bulletins

31 technical service bulletins (TSBs) are on record for the 2023 Genesis GV70 Electrified. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11038692Oct 22, 2026Body and structure. 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.
• 11038687Oct 21, 2026Electrical system, Body and structure. Some G80 Electrified (RG3 EV), GV60 (JW1 EV), and GV70 Electrified (JK1A EV) vehicles may exhibit a vibration noise coming from the battery system assembly (BSA) lower cover. This may be caused by the lower cover becoming loose around the center mounting bolts. Follow the procedure in this bulletin to replace the mounting bolts and install cup washers with each bolt to hold the cover in place and resolve the noise…
• 11034031Jun 17, 2026Electrical system, Fuel system. Genesis is extending the warranty coverage for the Integrated Charging Control Unit (ICCU) and ICCU fuse 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.
• 11034030Jun 17, 2026Electrical system, Fuel system. Genesis is extending the warranty coverage for the Integrated Charging Control Unit (ICCU) and ICCU fuse 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.
• 11034029Jun 17, 2026Fuel system, Electrical system. Genesis is extending the warranty coverage for the Integrated Charging Control Unit (ICCU) and ICCU fuse 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 flowchart in this bulletin to check for an active or stored occurrence of any Diagnostic Trouble Code (DTC) that requires replacement of…
• 11033711May 27, 2026Electrical system. This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 1st 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…
• 11032523Apr 10, 2026Air bags. 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…
• 11032522Apr 10, 2026Air bags. 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…
• 11030323Mar 10, 2026Lane departure, Forward collision avoidance, Exterior lighting. 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.
• 11027056Dec 24, 2025Electrical system. Certain vehicles equipped with Premium Gen6 Navigation head units may exhibit issues with Genesis Connected Services, 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.
• 11027054Dec 19, 2025Body and structure. Certain GV70 (JK1/JK1A) and GV70 Electrified (JK1A EV) vehicles may exhibit a condition where the power tailgate becomes inoperative. This bulletin provides instructions to perform two software updates for the Power Tailgate (PTG) module to resolve this condition.
• 11025476Nov 6, 2025Exterior 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 in most cases. This condition can be eliminated by turning on the lamps with the engine running for several minutes or…
• 11023693Sep 30, 2025Electrical system. This bulletin provides information related to the changes introduced in the 2025 1st Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system as described in this TSB.
• 11023409Sep 24, 2025Steering. 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.
• 11018882May 16, 2025Electrical system. This bulletin provides information related to the changes introduced in the 2024 2nd Navigation Map and Software Update. 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…
• 11018581May 8, 2025Electrical system. Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Connected Car Services functions. This may be due to an irregular disconnection on Verizon’s communication network. Follow the procedure in this TSB to reestablish the connection by resetting the AVN unit.
• 11017471Apr 29, 2025Electrical system. Certain Genesis vehicles may experience an inoperable horn from moisture or carbonization at the contact point. This bulletin provides a guide to inspect and replace the horns.
• 11011761Dec 6, 2024Electrical system. Certain 2023-2025MY GV70 Electrified (JK1A EV), 2023-25MY GV60 (JW1 EV) and 2023-25MY G80 Electrified (RG3 EV) vehicles may exhibit a condition while driving where the 12V battery voltage drops below the operational voltage and the Vehicle Control Unit (VCU) places the vehicle in “Limp Home” mode. The VCU software in this bulletin updates the maximum vehicle speeds for various levels of 12V battery voltage when the…
• 11006825Aug 12, 2024Wheels. This bulletin provides information to inspect and replace the front or rear wheel bearing hub assemblies for all Genesis vehicles. This procedure is applicable when noise (whirring, roaring, grinding, rumbling, etc.) is present which gets louder when driving with more speed.
• 11006103Jul 12, 2024Electrical system. This bulletin provides important special service instructions to properly repair a vehicle that has been diagnosed to require an Integrated Charge Control Unit (ICCU) replacement, such as required for DTC P1A9096 DC to DC related charging concern or for inoperative AC charging. • The ICCU fuse accessible from a rear side panel of the EV Battery, should NEVER be replaced by itself prior to receiving an ICCU…
• 11006054Jul 4, 2024Electrical system. Certain GV70 Electrified (JK1A EV), GV60 (JW1 EV), and G80 Electrified (RG3 EV) vehicles may exhibit a condition while charging with a 240V AC (Level 2) charger where the vehicle experiences an interrupted charging session or a lower charging speed. This occurs to prevent potential damage to the charging cable connection.
• 11000779May 10, 2024Electrical system. Certain 2023-2024MY GV70 Electrified (JK1A EV) and 2024MY GV70 (JK1A) vehicles may experience a call button getting stuck/no return condition. Follow the information in this bulletin for replacing the phone call button on the steering wheel.
• 10252360Mar 6, 2024Transmission and drivetrain, Electrical system. Certain 2023-2024MY G80 Electrified (RG3 EV), 2023-2024MY GV60 (JW1 EV), and 2023-2024MY GV70 Electrified (JK1a EV) may have a condition of the power down warning light (turtle symbol) with "Power is limited" displayed in the cluster, and possible DTC P0A2F. If you are servicing a vehicle with either of these conditions, follow this bulletin to inspect the EOP.
• 10252353Mar 1, 2024Electrical system. If you are servicing a vehicle with a missing or damaged insulation cap from the EV Charging Port follow the information in this TSB to replace any missing/damaged insulation cap(s) on certain 2023-24MY GV60 (JW1 EV), G80 Electrified (RG3 EV) and GV70 Electrified (JK1a EV) vehicles. The charging insulation caps are important to ensure proper charger connector orientation and fit to the vehicle charge port.
• 10251292Feb 20, 2024Body and structure. This bulletin provides instructions to inspect and realign the panoramic sunroof on certain GV70 (JK1A) and GV70 Electrified (JK1A EV) vehicles to reduce excessive wind noise conditions. This bulletin only applies if the excessive wind noise condition has been isolated to the panoramic sunroof.
• 10249710Jan 26, 2024Exterior lighting. This bulletin provides information on the Integrated LED Control Unit (ILCU) which is now available as a separate 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).
• 10248074Dec 19, 2023Brakes. This Vehicle Control Unit (VCU) software package includes the following key VCU updates: • Brake light logic update for regenerative braking. o Revised logic to enable brake light actuation during regenerative braking at certain deceleration speeds and during i-Pedal mode driving without the need to press the brake pedal • i-Pedal mode operation logic update.  Revised i-Pedal operation logic.
• 10247603Dec 15, 2023Engine cooling, Electrical system. This bulletin is issued to provide the extended battery diagnosis procedure using GDS. 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…
• 10243366Sep 21, 2023Transmission and drivetrain, Electrical system. Certain 2023MY G80 Electrified (RG3 EV), 2023-24MY GV60 (JW1 EV), and 2023-24MY GV70 Electrified (JK1a EV) vehicles may have a condition where low 12V auxiliary battery charging occurs due to an ICCU (Integrated Charge Control Unit) fault and may set the following DTC P1A9096 – “DC/DC Converter Input Voltage Sensor Fault”.
• 10241892Aug 29, 2023Other or unknown, Equipment. Certain 2023MY GV70 Electrified (JK1A EV) vehicles may have incorrect towing limits information in the Owner’s Manual. For vehicles in dealer stock, the entire Owner’s Manual will be replaced with a new one, and for vehicles already sold to customers, a correction sticker will be applied to the appropriate page in the customer’s Owner’s Manual.
• 10253049Feb 3, 2021Equipment. 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.

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