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Service bulletins for the 2018 Genesis G80

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.

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

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By component

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Bulletins, newest first
20-SS-001H2020-03-06. Service bulletin. SUSPENSION. This bulletin describes the requirements for all wheel alignment and/or vehicle tracking claims and best practices when diagnosing and conducting alignment-related repairs for all models and model years.
20-SS-001HG2020-03-06. Service bulletin. SUSPENSION. This bulletin describes the requirements for all wheel alignment and/or vehicle tracking claims and best practices when diagnosing and conducting alignment-related repairs for all models and model years.
20-BD-001HG2020-02-03. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; STRUCTURE. This bulletin provides instruction detailing the repair of a panoramic sunroof exhibiting the following condition Creaking Noise - Inoperative Slide
20-BE-001HG2020-02-03. Service bulletin. EQUIPMENT:ELECTRICAL. 1. This bulletin provides guidelines to inspect the USB, head unit, and multi-box for common connection conditions. 2. This bulletin presents guidelines to inspect for common Android Auto and Apple CarPlay connection conditions. 3. This bulletin provides physical differences between the USB 2.0 port and USB 3.0 port.
19-BE-017HG2019-12-16. Service bulletin. EQUIPMENT; VISIBILITY. Certain vehicles (listed below) equipped with the HomeLink5 (Two Way Communication) mirror may experience programming and operating difficulties with the home garage system. This bulletin provides information related to some of the possible symptoms.
19-BE-011H-12019-12-16. Service bulletin. LANE DEPARTURE; BACK OVER PREVENTION. The Blind Spot Detection (BSD) or Blind-Spot Collision Warning (BCW) is a system that measures the speed of and distance from the following vehicles by using two magnetic wave radar sensors attached in the rear bumper. The BSD/BCW detects vehicles within the blind spot zone and gives off an alarm (visual and audible). The two magnetic radar sensors provide these functions for BSD/BCW: ? Senses other vehicles in the BSD/BCW zone and turns on the BSD/BCW warning lamp for the driver. The warning lamp starts blinking, along with an audible sound, when the driver turns on the turn signal lamp to enter the lane where another vehicle is driving.
19-BD-004HG-12019-11-18. Service bulletin. SEATS:BARRIERS. Certain 2017-2018 G80 (DH) vehicles may have a condition where the seat backboard comes loose. This bulletin describes the procedure to replace the seat backboard clip.
19-EM-001HG2019-11-18. Service bulletin. ENGINE. This bulletin provides information regarding the changes in the timing chain and the crankshaft sprockets on certain Genesis G80 (DH) and Genesis G90 (HI) vehicles equipped with Lambda 3.3T / 3.8L GDI engines.
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-BD-004HG-12019-11-06. Service bulletin. SEATS. Certain 2017-2018 G80 (DH) vehicles may have a condition where the seat backboard comes loose. This bulletin describes the procedure to replace the seat backboard clip.
19-EM-001HG2019-11-06. Service bulletin. POWER TRAIN; ENGINE. This bulletin provides information regarding the changes in the timing chain and the crankshaft sprockets on certain Genesis G80 (DH) and Genesis G90 (HI) vehicles equipped with Lambda 3.3T / 3.8L GDI engines.
19-01-025HG2019-09-30. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE. This bulletin provides information related to an ECM (Engine Control Module) software diagnostics logic update for DTC P2067 - ?Fuel Level Sensor B (Main) Circuit ? Low?. There are no drivability symptoms with this DTC.
19-BD-004HG2019-09-30. Service bulletin. SEATS:BARRIERS; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. This bulletin describes the procedure to replace the seat backboard clip. Some vehicles may experience the seat backboard coming loose.
Service Campaign2019-09-30. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY. Genesis Motor America is conducting an Emissions Service Campaign to inspect, and if necessary, replace the oil cap on certain 2018MY G80 (DH) and G90 (HI) vehicles equipped with Lambda engines.
19-01-022HG2019-09-30. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE; EQUIPMENT. On certain 2018MY G80 (DH) and G90 (HI) vehicles equipped with Lambda engines, the factory installed engine oil filler cap may have the incorrect text for engine oil viscosity printed on top.
19-EM-002HG2019-09-30. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. In an effort to assist customers to keep track of their next vehicle maintenance interval, all 2017-2018MY Genesis vehicles are equipped with the Service Interval Reminder Feature. Follow the information outlined in this bulletin to enable and set the Service Interval Reminder Feature on the applicable models listed below.
19-BD-002HG2019-08-19. Service bulletin. STRUCTURE; EQUIPMENT. This procedure describes how to clean chrome surfaces when stains are present. Some stains may occur from hard water used during car wash. Moldings should not be replaced if stains are present. Follow the procedures below to remove stains from chrome moldings.
19-AT-014HG2019-07-29. Service bulletin. POWER TRAIN. This bulletin provides a procedure to diagnose an 8-speed automatic transaxle with a harsh and/or delayed shift.
19-EE-004HG-12019-07-29. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This bulletin aids with the general battery maintenance procedure TSB 19-EE-006H, but only applies to vehicles equipped with Blue Link SOC reporting ability.
19-EE-006HG2019-07-29. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin provides information on performing battery maintenance for PDI and In-Stock vehicle inventory.
19-AT-012HG2019-07-29. Service bulletin. POWER TRAIN. This TSB provides a procedure to diagnose and repair a transaxle for the following Incorrect Ratio DTC (transaxle clutch slipping more than 200 rpm in gear).
19-AT-011HG2019-07-01. Service bulletin. POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION. The procedure describes the procedure to check the ATF level for 8-speed Rear-Wheel-Drive vehicles.
19-BE-007HG2019-05-20. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. This bulletin provides information for the following: General key FOB information including smart key and card key. How to program smart key FOB and card key. How to program additional key FOB when applicable.
19-FL-003HG2019-05-20. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION. 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-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.

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