Technical Service Bulletins (TSBs) for the 2023 Santa Cruz are official communications between Hyundai & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

    SERVICE BRAKES, HYDRAULIC

    • TSB #23-BR-004H

      Date Announced:
      NOV 06, 2023
      NHTSA ID:
      #10245577

      Certain Tucson (NX4A), Santa Cruz (NXT), Santa Fe (TMA), and Santa Fe Hybrid (TMA HEV) vehicles may exhibit a brake judder condition. Read More »

    ENGINE AND ENGINE COOLING

    • TSB #23-01-084H

      Date Announced:
      NOV 02, 2023
      NHTSA ID:
      #10245001

      Certain 2023MY Santa Cruz (NXT) and Santa Fe (TMA) vehicles may have been produced with a damaged oil level sensor during assembly. Read More »

    • TSB #23-EM-006H

      Date Announced:
      OCT 30, 2023
      NHTSA ID:
      #10244997

      Certain 2022-2023MY Santa Cruz (NXT) vehicles may experience a warning lamp illumination for a diagnostic trouble code P2181 that is related to the Integrated Thermal Management Module (ITM). Read More »

    • TSB #23-EM-005H

      Date Announced:
      OCT 13, 2023
      NHTSA ID:
      #10247189

      This bulletin provides important checkpoint guidelines when performing engine oil and filter change services. Read More »

    • TSB #23-AT-003H

      Date Announced:
      APR 06, 2023
      NHTSA ID:
      #10235340

      If you are servicing an 8-speed vehicle with a a??Check Enginea?? light on and one or more of the DTC listed, follow the service procedure and replace the related solenoid and harness. Read More »

    FUEL SYSTEM, GASOLINE

    • TSB #23-BD-015H

      Date Announced:
      SEP 25, 2023
      NHTSA ID:
      #10243373

      This bulletin provides instructions to inspect and replace the fuel filler door on 2023MY Santa Cruz (NXT) vehicles that exhibit paint imperfections such as: sag, bubble, blemish, crater, or dirt. Read More »

    POWER TRAIN

    • TSB #24-AT-002H

      Date Announced:
      APR 09, 2024
      NHTSA ID:
      #10253275

      This TSB provides a procedure to diagnose and replace, if necessary, an automatic transmission with Incorrect Ratio DTC (transmission clutch slip in gear above limit) listed on Page 2. Read More »

    • TSB #23-AT-012H

      Date Announced:
      AUG 28, 2023
      NHTSA ID:
      #10241890

      This bulletin provides information related to a Transmission Control Unit (TCU) software update for certain vehicles equipped with an 8-speed wet dual clutch transmissions (8WDCT) that improves the touch point learning variation. Read More »

    • TSB #23-AT-011H

      Date Announced:
      AUG 28, 2023
      NHTSA ID:
      #10241891

      This bulletin outlines changes to the service procedure regarding the replacement of 8-speed wet dual clutch transmissions (8WDCT) and associated transmission control unit (TCU). These changes only apply to vehicles equipped with Theta 2. Read More »

    • TSB #23-AT-003H-1

      Date Announced:
      AUG 25, 2023
      NHTSA ID:
      #10241885

      If you are servicing an 8-speed vehicle with a a??Check Enginea?? light on and one or more of the DTC listed, follow the service procedure and replace the related solenoid and harness. Read More »

    • TSB #23-AT-002H

      Date Announced:
      MAY 10, 2023
      NHTSA ID:
      #10237183

      This bulletin provides service procedures to prevent possible moisture intrusion of the HP EOP (High Flow Electric Oil Pump) connector when servicing the 8-speed wet dual clutch transmission (8WDCT). Read More »

    • TSB #23-AT-004H

      Date Announced:
      MAY 09, 2023
      NHTSA ID:
      #10237182

      This TSB applies only if Recall 236 or Service Campaign T8N has been performed and the 8 speed wet dual clutch transmission (8WDCT) replacement is necessary related due to high pressure electric oil pump (HP EOP) DTCa??s P1C2D03 (HP EOP ... Read More »

    • TSB #22-AT-011H

      Date Announced:
      OCT 31, 2022
      NHTSA ID:
      #10225459

      This bulletin outlines changes to the service manual regarding the replacement of 8-speed dual clutch transmissions (DCT) and associated transmission control module (TCM). Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #23-AT-004H

      Date Announced:
      MAY 09, 2023
      NHTSA ID:
      #10237182

      This TSB applies only if Recall 236 or Service Campaign T8N has been performed and the 8 speed wet dual clutch transmission (8WDCT) replacement is necessary related due to high pressure electric oil pump (HP EOP) DTCa??s P1C2D03 (HP EOP ... Read More »

    ELECTRICAL SYSTEM

    • TSB #23-01-013H

      Date Announced:
      MAR 23, 2023
      NHTSA ID:
      #10233551

      Some 23MY Tucson and Santa Cruz vehicles' sunroofs were not programmed at the factory. This causes the sunroof to become inoperable. This bulletin provides information to program sunroof operation. Read More »

    • TSB #23-BE-003H

      Date Announced:
      MAR 06, 2023
      NHTSA ID:
      #10233484

      This bulletin outlines the repair procedure for some 22MY and 23MY Tucson and Santa Cruz vehicles that exhibit symptoms of no audio or intermittent sound from the vehicle's speakers. Read More »

    • TSB #23-01-008H

      Date Announced:
      FEB 03, 2023
      NHTSA ID:
      #10232182

      This bulletin outlines the process for replacing the external amplifier on certain 22MY and 23MY Tucson and Santa Cruz vehicles equipped with an external amplifier. Read More »

    • TSB #22-BE-008H

      Date Announced:
      OCT 20, 2022
      NHTSA ID:
      #10225466

      This bulletin outlines the repair procedure for vehicles that exhibit symptoms of no audio from all speakers. Read More »

    VISIBILITY

    • TSB #24-BD-001H

      Date Announced:
      FEB 14, 2024
      NHTSA ID:
      #10251285

      This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models. Read More »

    • TSB #23-BD-002H

      Date Announced:
      JAN 30, 2023
      NHTSA ID:
      #10230904

      This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. Read More »

    VISIBILITY/WIPER (PWS)

    • TSB #24-BD-001H

      Date Announced:
      FEB 14, 2024
      NHTSA ID:
      #10251285

      This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models. Read More »

    VISIBILITY:SUN/MOON ROOF ASSEMBLY

    • TSB #23-01-013H

      Date Announced:
      MAR 23, 2023
      NHTSA ID:
      #10233551

      Some 23MY Tucson and Santa Cruz vehicles' sunroofs were not programmed at the factory. This causes the sunroof to become inoperable. This bulletin provides information to program sunroof operation. Read More »

    STRUCTURE

    • TSB #24-BD-004H

      Date Announced:
      MAR 05, 2024
      NHTSA ID:
      #10252356

      This bulletin provides instructions to inspect and repair certain Santa Cruz (NXT) vehicles experiencing a condition where the tonneau cover does not retract properly and/or a V-Gap is present when closed. Read More »

    • TSB #24-BD-003H

      Date Announced:
      MAR 04, 2024
      NHTSA ID:
      #10252355

      This bulletin provides repair instructions for certain Santa Cruz (NXT) vehicles exhibiting difficulty with the tonneau cover not opening (does not unlatch when unlocked and the handle is in the open position) or not closing (does not ... Read More »

    • TSB #23-BD-009H

      Date Announced:
      MAY 04, 2023
      NHTSA ID:
      #10237180

      This bulletin provides repair information for a non-glossy front door pull handle that exhibits paint peeling on certain 2022 a?? 2023MY Tucson (NX4A) and Santa Cruz (NXT) vehicles. Read More »

    STRUCTURE:BODY

    • TSB #23-BD-007H

      Date Announced:
      APR 24, 2023
      NHTSA ID:
      #10235566

      Hyundai 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. Read More »

    EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

    • TSB #22-BE-008H

      Date Announced:
      OCT 20, 2022
      NHTSA ID:
      #10225466

      This bulletin outlines the repair procedure for vehicles that exhibit symptoms of no audio from all speakers. Read More »