2025 Genesis GV70 service bulletins & manufacturer communications

35 manufacturer communications are on file with NHTSA for the 2025 Genesis GV70. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.

• Some Genesis vehicles (listed below) equipped with Lambda-III 3.5T-GDI engines may exhibit reduced heater performance due to engine coolant deposits clogging the heater core. This …
  26-HA-002G TSB · Technical service bulletin · Engine · issued Jun 10, 2026
• 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 depe…
  26-GI-002G TSB · Technical service bulletin · Electrical System · issued May 27, 2026
• The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous driver’s-side airbag inflators manufactured by Jilin Province De…
  DTN DL · Technical service bulletin · Air Bags · issued Apr 10, 2026
• The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driver‑side airbag inflators manufactured by Jilin …
  DTN DCS · Technical service bulletin · Air Bags · issued Apr 10, 2026
• 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 cas…
  26-AD-001G · Technical service bulletin · Forward Collision Avoidance · issued Mar 10, 2026
• Some GV70 (JK1A) vehicles equipped with 2.5T engines may display a check engine light with DTC P04F000 (EVAP System High Load Purge Line 'A' Performance) due to debris inside the d…
  26-EM-008G TSB · Technical service bulletin · Engine · issued Mar 2, 2026
• Certain vehicles equipped with Premium Gen6 Navigation head units may exhibit issues with Genesis Connected Services, navigation, voice recognition, and Bluetooth functionality. In…
  25-BE-025G TSB · Technical service bulletin · Electrical System · issued Dec 24, 2025
• This notice is being sent to you as our records indicate you may have previously received an important Service Campaign notice for Genesis Campaign Number 914G. “Genesis is conduct…
  914G OL · Service campaign · Engine · issued Nov 13, 2025
• 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 …
  25-BD-012H TSB · Technical service bulletin · Exterior Lighting · issued Nov 6, 2025
• Genesis has become aware that some vehicles may exhibit a malfunction indicator light with DTC P26CB00 (Engine Coolant Pump Performance/Stuck Off). This may be caused by a stuck im…
  916G OL · Service campaign · Engine · issued Oct 17, 2025
• 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 …
  25-BE-020G TSB · Technical service bulletin · Electrical System · issued Sep 30, 2025
• 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 S…
  25-ST-001G TSB · Technical service bulletin · Steering · issued Sep 24, 2025
• Genesis has become aware that some vehicles may illuminate the Check Engine Light indicator as a result of detected engine misfires.
  25-01-051 OL · Service campaign · Engine · issued Sep 20, 2025
• Certain GV70 (JK1A) vehicles equipped with 3.5 T-GDI Lambda III engines may exhibit a malfunction indicator light with DTC P26CB00 (Engine Coolant Pump Performance/Stuck Off). This…
  25-01-062G DN · Service campaign · Engine · issued Sep 19, 2025
• Certain GV70 (JK1A) vehicles equipped with 3.5 T-GDI Lambda III engines may exhibit a malfunction indicator light with DTC P26CB00 (Engine Coolant Pump Performance/Stuck Off). This…
  25-01-062G TSB · Service campaign · Engine · issued Sep 19, 2025
• Certain G80 (RG3), GV70 (JK1/JK1A), and GV80 (JX1) vehicles equipped with Theta III 2.5L T-GDI engines may illuminate the Check Engine Light as a result of misfire DTCs P0300, P030…
  25-01-051G TSB · Service campaign · Engine · issued Aug 6, 2025
• Certain G80 (RG3), GV70 (JK1/JK1A), and GV80 (JX1) vehicles equipped with Theta III 2.5L T-GDI engine may illuminate the Check Engine Light as a result of misfire DTCs P0300, P0301…
  25-01-051G DN · Service campaign · Engine · issued Aug 6, 2025
• Certain Genesis vehicles may experience insufficient cooling in the cabin due to leakage at the evaporator core. This bulletin provides instructions to inspect the A/C system for l…
  25-HA-002G TSB · Technical service bulletin · Unknown OR Other · issued Jul 22, 2025
• This bulletin provides repair information for the dark chrome trim when stains are present. Some stains may occur from hard water or cleaning chemicals used during a car wash. Foll…
  25-BD-001G-1 TSB · Technical service bulletin · Unknown OR Other · issued May 30, 2025
• Certain GV70 (JK1) vehicles may show signs of damage to the passenger-side rear floor panel caused during the assembly process at the factory. This bulletin provides the procedure …
  25-01-034G TSB · Service campaign · Unknown OR Other · issued May 16, 2025
• 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 …
  25-BE-002G TSB · Technical service bulletin · Electrical System · issued May 16, 2025
• 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’…
  25-01-024G-1 TSB · Service campaign · Electrical System · issued May 8, 2025
• 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.
  25-GI-009G · Technical service bulletin · Electrical System · issued Apr 29, 2025
• Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Genesis Connected Service functions. This may be due to an irregular disconnection on Veriz…
  25-01-024G EM · Service campaign · Electrical System · issued Apr 7, 2025
• 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’…
  25-01-024G TSB · Service campaign · Electrical System · issued Mar 18, 2025
• This procedure provides repair information for the dark chrome trim when stains are present. Some stains may occur from hard water or cleaning chemicals used during a car wash. Fol…
  25-BD-001G TSB · Technical service bulletin · Unknown OR Other · issued Jan 28, 2025
• Certain 2025MY GV70 (JK1A) vehicles may experience an illuminated check engine light for DTC P059A from a faulty connection due to improper soldering within the sensor components. …
  24-BE-020G · Technical service bulletin · Structure · issued Dec 20, 2024
• Certain GV70 (JK1A) and GV70 Electrified (JK1A EV) vehicles may exhibit a display screen flickering or intermittently going blank. This may be due to the shield width of the coaxia…
  24-BE-016G TSB · Technical service bulletin · Electrical System · issued Nov 2, 2024
• Certain GV70 (JK1, JK1A), GV80 (JX1) and G80 (RG3) vehicles may have a hum or whine noise condition from the rear differential at certain speeds. This bulletin describes the proced…
  24-DS-001G-1 TSB · Technical service bulletin · Power Train · issued Oct 31, 2024
• 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…
  24-DS-003G · Technical service bulletin · Wheels · issued Aug 12, 2024
• Certain GV70 (JK1 and JK1A), GV80 (JX1) and G80 (RG3) vehicles may have a hum or whine noise condition from the rear differential at certain speeds. This bulletin describes the pro…
  24-DS-001G · Technical service bulletin · Power Train · issued May 7, 2024
• 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…
  24-AT-003G · Technical service bulletin · Power Train · issued May 4, 2024
• 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-AT-015G · Technical service bulletin · Power Train · issued Aug 17, 2021
• 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…
  21-BD-001G · Technical service bulletin · Equipment · issued Feb 3, 2021
• 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 qual…
  21-AT-012G · Technical service bulletin · Power Train · issued Jul 27, 2020