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Service bulletins for the 2015 Hyundai Genesis Coupe

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.

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

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Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
22-GI-006G2022-08-05. Service bulletin. EQUIPMENT:OTHER:LABELS; EQUIPMENT. Effective June 2, 2008, Federal Motor Vehicle Safety Standard 110 (FMVSS 110) sets a threshold for correcting load capacity information indicated on tire placards when the vehicle weight has been increased before retail sale. This limit is the lesser of 1.5% of the Gross Vehicle Weight Rating or 100 pounds. If the total added weight exceeds the lesser of the limit, a label (See Figure 1) must be added to the driver-side B-pillar within 25mm (1 inch) of the original tire placard. NOTE: Effective immediately, all ports will stop the installation of the Load Capacity Label when there are no port accessories installed.
21-EM-004H2021-04-07. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. This bulletin provides the service procedure for engine connecting rod bearing clearance testing. Perform the procedure outlined in this bulletin to fulfill the Bearing Clearance Test inspection requirements to determine next required steps.
21-BR-002H2021-04-07. Service bulletin. SERVICE BRAKES; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. This bulletin provides best practice recommendations when performing brake service procedures.
21-EM-003H2021-04-06. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. This bulletin provides the inspection procedure and repair guidelines for certain vehicles listed below.
20-BD-014H2020-08-07. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; EXTERIOR LIGHTING. This bulletin provides information regarding condensation related to moisture accumulation in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. The 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 during normal driving operation.
20-BD-007H-12020-06-06. Service bulletin. EQUIPMENT. This bulletin describes the general guidelines to help disinfect and protect vehicle exterior/interior surfaces using recommended safe chemical products.
20-EE-003H2020-05-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This bulletin provides information on identifying dealer stock vehicles with either: • A Battery SOC alert - low Battery State of Charge (SOC) at or below 50%. • A 30 Day alert - vehicle has not started and reported an SOC in 30 days.
20-AT-016H2020-05-07. Service bulletin. POWER TRAIN; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT ADAPTIVE/MOBILITY. The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions:
20-BD-007H2020-04-07. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. This bulletin describes the general guidelines to disinfect and protect vehicle interior surfaces using certain safe chemical products.
19-AT-021H-12020-01-21. Service bulletin. POWER TRAIN; EQUIPMENT. If you are servicing a vehicle with a transmission slipping concern, follow the Service Procedure shown below and perform a stall test. This TSB provides a procedure to test each clutch in the transmission. If the vehicle fails the stall test, replace the transmission. ? PASS: Stall speed is between 1700~2900 rpm (See shop manual for stall speed). ? FAIL: Engine revs to redline limit (6,000~6,500 rpm). If so, replace the transmission.
19-GI-006H2019-11-06. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. This bulletin provides instruction detailing the proper methodology for scanning and uploading captured GDS data files to the Techline Repository. Compliance with this bulletin ensures that the GDS data files are correctly transferred and matched with a Techline Case number.
19-AT-007H2019-05-20. Service bulletin. POWER TRAIN; EQUIPMENT; POWER TRAIN:AUTOMATIC TRANSMISSION. 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 quality.
5NP-J4N8R-012017-01-25. Service bulletin. VEHICLE SPEED CONTROL; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; POWER TRAIN:AUTOMATIC TRANSMISSION. DO NOT REPLACE THE TRANSMISSION FOR THE DTC LISTED. INSTEAD, FOLLOW THE REPAIR PROCEDURE AND REPLACE THE E-MODULE.
5NP-F9E3D-092016-10-13. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). "THIS BULLETIN DESCRIBES STEPS TO ACTIVATE APPLICABLE VEHICLES WITH NAVIGATION OR DISPLAY AUDIO RADIOS THAT HAVE BEEN DE-ACTIVATED FOR THE FOLLOWING REASONS: H A CUSTOMER WHO INITIALLY WAIVES BLUE LINK ENROLLMENT, AND THEN DECIDES TO ENROLL AFTER PURCHASE OF VEHICLE. H A CUSTOMER WHO ALLOWS ALL PACKAGES OF THEIR BLUE LINK SUBSCRIPTION TO EXPIRE AND THEN WISHES TO RE-SUBSCRIBE TO BLUE LINK. H A CUSTOMER WHO DID NOT ENROLL IN BLUE LINK WITHIN THE FIRST 30 DAYS OF OWNERSHIP (AT WHICH TIME THE DEVICE BECOMES INACTIVE), BUT THEN DECIDES TO ENROLL. H A SUBSEQUENT OWNER WHO WISHES TO ENROLL IN BLUE LINK."

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