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Service bulletins for the 2018 Hyundai Santa Fe

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

116 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
19-ST-001H2019-05-20. Service bulletin. STEERING. This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components.
19-FL-003H2019-05-20. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. This bulletin provides the procedure to write the Vehicle Identification Number (VIN) during the replacement of the Engine Control Module (ECM) or Powertrain Control Module (PCM). Once the VIN has been programmed to the ECM/PCM, it cannot be removed or overwritten.
19-BE-004H2019-04-22. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES; VISIBILITY. This bulletin provides information on the serviceable parts for the outside mirror assembly. When diagnosing and repairing the outside mirror, do not replace the entire assembly. Refer to page 2 of this TSB for replacement of individual parts.
5NP-B9V8T-092018-09-17. Service bulletin. STEERING. On some Sonata (YF, LF), Sonata Hybrid (YF HEV, LF HEV), Santa Fe (NC), and Azera (HG) vehicles, a yoke noise may develop in the steering rack. This bulletin provides information on how to diagnose the yoke noise and replace the rack support yoke assembly.
5NP-Y4N3B-082018-08-20. Service bulletin. EQUIPMENT. This bulletin describes the procedure to diagnose the vehicle?s D-Audio unit as a result of the inability to set the clock or view it on the top of the screen.
5NP-G7C2D-062018-06-11. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. This bulletin describes the procedure to determine if the vehicle?s display audio radio unit needs to be replaced as a result of the clock time inaccuracy (i.e. Resets overnight, loses/gains time).
5NP-P5L7D-052018-05-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; EQUIPMENT. If you are servicing a vehicle with a harsh and/or delayed shift, use the GDS as shown in the Service Procedure to measure shift engagement time.
5NP-F6W6P-052018-05-21. Service bulletin. POWER TRAIN; POWER TRAIN:MANUAL TRANSMISSION:INTERNAL:GEARS; EQUIPMENT. The shift lever on some 6-speed vehicles may intermittently not shift out of Park. This bulletin provides the diagnostic procedures to correct this condition.
5NP-A4C8N-032018-03-12. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. This TSB provides information on the headlight pattern changes on certain 2018 MY Sonata (LFa), Elantra (ADa)(AD), Elantra GT (PD), Santa Fe Sport (AN), and Santa Fe (NC).
5NP-T5B2D-022018-02-12. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM. This bulletin describes the procedure to determine if the vehicle?s head unit needs to be replaced as a result of the system frequently losing a Bluetooth connection with Apple iPhone devices.
5NP-Y8Z7U-122017-12-14. Service bulletin. STRUCTURE:BODY:TAILGATE; EQUIPMENT:OTHER:LABELS. Hyundai Motor America is conducting a Service Campaign to install a tailgate label on certain dealer stock 2018 Model Year Santa Fe vehicles. Service Campaign T2P provides a service procedure to install the tailgate label.
5NP-T3S4K-122017-12-14. Service bulletin. EQUIPMENT:OTHER:LABELS; STRUCTURE:BODY:TAILGATE. This bulletin describes the procedure to install a tailgate label that will provide instruction to customers on the proper operation of both manual and power tailgates.
5NP-F8W2R-122017-12-14. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL). Hyundai Motor America is conducting a Service Campaign to replace the gear indicator lens cover on certain 2017-18 model years Santa Fe and Santa Fe Sport vehicles. Service Campaign T2L provides a service procedure to replace the gear indicator lens cover.
5NP-D4K7P-122017-12-14. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL). Hyundai Motor America is conducting a Service Campaign to replace the gear indicator lens cover on certain 2017-18 model years Santa Fe and Santa Fe Sport vehicles. Service Campaign T2L provides a service procedure to replace the gear indicator lens cover.
5NP-A8E7Y-122017-12-14. Service bulletin. ELECTRICAL SYSTEM. This bulletin describes the procedure to calibrate the Around View Module (AVM) on 2017 and newer Santa Fe (NC) vehicles.
5NP-A2D2E-122017-12-14. Service bulletin. POWER TRAIN. This bulletin describes the procedure to update the Traction Control System (TCS) logic on some 2017-2018MY Santa Fe Sport (AN) 2.0T and Santa Fe (NC) 3.3L vehicles. This update helps reduce unnecessary TCS engagement during low speed / dry road acceleration.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.