2026 Hyundai Palisade service bulletins & manufacturer communications

17 manufacturer communications are on file with NHTSA for the 2026 Hyundai Palisade. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.

• Updates have been made to your vehicle Owner’s Manual regarding the instructions for the second- and third-row power seat operation.
  LX3 2026 Postcard · Technical service bulletin · Seats · issued Sep 5, 2026
• The vehicle may experience Over-The-Air (OTA) update failures due to outdated Central Communication Unit (CCU) software.
  9D4 RE-EML · Service campaign · Electrical System · issued Sep 1, 2026
• Some Palisade (LX3) and Palisade Hybrid (LX3 HEV) vehicles may exhibit a 12-volt battery drain due to the passive entry feature of the Digital Key 2 premium causing repeated wakeup…
  26-BE-024H TSB · Technical service bulletin · Electrical System · issued Aug 20, 2026
• Certain Palisade (LX3) and Palisade Hybrid (LX3 HEV) vehicles may exhibit a “Check Active Air Flap System" warning message, Engine MIL ON, and/or “Low Engine Oil" warning message, …
  26-01-026H-1 WebDCS · Warranty extension · Engine · issued Aug 11, 2026
• Certain Palisade (LX3) and Palisade Hybrid (LX3 HEV) vehicles may exhibit a “Check Active Air Flap System” warning message, Engine MIL ON, and/or “Low Engine Oil” warning message, …
  26-01-026H-1 TSB · Warranty extension · Engine · issued Aug 7, 2026
• Certain Palisade (LX3) vehicles may exhibit an engine misfire condition which may result in one or more of the DTCs listed below. This update also includes improved evaporative emi…
  26-01-068H DN · Service campaign · Engine · issued Aug 6, 2026
• Certain Palisade (LX3) vehicles may exhibit an engine misfire condition which may result in one or more of the DTCs listed below. This update also includes improved evaporative emi…
  26-01-068H TSB · Service campaign · Electrical System · issued Aug 6, 2026
• Hyundai has become aware that your Hyundai Palisade may experience Over-the-Air (OTA) update failures due to outdated Central Communication Unit (CCU) software.
  9D4 OL · Service campaign · Electrical System · issued Jul 2, 2026
• Certain Palisade (LX3) and Palisade Hybrid (LX3 HEV) vehicles may experience Over-the-Air (OTA) update failures due to outdated Central Communication Unit (CCU) software.
  26-01-034H-1 DN · Service campaign · Electrical System · issued May 1, 2026
• Certain Palisade (LX3) and Palisade Hybrid (LX3 HEV) vehicles may experience Over-the-Air (OTA) update failures due to outdated Central Communication Unit (CCU) software. This bull…
  26-01-034H-1 TSB · Service campaign · Electrical System · issued May 1, 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 vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink functions. This may be due to an occasional disconnection on Verizon’s communicati…
  26-01-035H TSB · Service campaign · Electrical System · issued Apr 8, 2026
• Certain Palisade (LX3) vehicles may experience Over-the-Air (OTA) update failures due to outdated Central Communication Unit (CCU) software. This bulletin provides instructions to …
  26-01-034H TSB · Warranty extension · Electrical System · issued Apr 3, 2026
• Certain Palisade (LX3) and Palisade Hybrid (LX3 HEV) vehicles may exhibit a “Check Active Air Flap System" warning message, Engine MIL ON, and/or “Low Engine Oil" warning message, …
  26-01-026H DCS · Warranty extension · Engine · issued Feb 28, 2026
• Certain Palisade (LX3) and Palisade Hybrid (LX3 HEV) vehicles may exhibit a “Check Active Air Flap System” warning message, check engine light on, and/or “Low Engine Oil” warning m…
  26-01-026H TSB · Warranty extension · Engine · issued Feb 27, 2026
• 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