Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
DTN DCS
Other
The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driver‑side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN), that have been identified in U.S. vehicles following prior crashes, theft, or non‑certified airbag replacements. These inflators are not approved for use, may rupture during deployment, and have caused serious injuries and fatalities. Please see attached announcement, provided by NHTSA, for more details.
DTN DL
Other
The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous driver’s-side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN). These inflators were not supplied, approved, or authorized by the vehicle manufacturers and have primarily been found in vehicles that previously experienced a crash and underwent airbag replacement using non-genuine parts. These dangerous inflators have ruptured during deployment, posing a serious risk of injury or death due to metal fragments entering the vehicle cabin. To date, Hyundai is aware of three people who have died while driving a Hyundai vehicle with one of these substandard replacement airbag inflators that deployed in what likely would have been a survivable crash. NHTSA has issued a public advisory urging vehicle owners and service professionals to have vehicles inspected if there is reason to believe that a non-genuine replacement airbag may have been installed. Vehicles with salvage or rebuilt titles, prior airbag deployments, or unknown repair histories may present a higher risk. NHTSA strongly cautions against self-inspection by vehicle owners and recommends inspection by trained technicians.
25-BD-012H TSB
Service Bulletin/Repair Instructions
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 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.
25-BD-001G-1 TSB
Service Bulletin/Repair Instructions
This bulletin provides repair information for the dark chrome trim when stains are present. Some stains may occur from hard water or cleaning chemicals used during a car wash. Follow the procedures below to replace the affected dark chrome moldings.
25-01-024G-1 TSB
Service Campaign
Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Connected Car Services functions. This may be due to an irregular disconnection on Verizon’s communication network. Follow the procedure in this TSB to reestablish the connection by resetting the AVN unit.
25-GI-009G
Service Bulletin/Repair Instructions
Certain Genesis vehicles may experience an inoperable horn from moisture or carbonization at the contact point. This bulletin provides a guide to inspect and replace the horns.
25-01-024H EM
Service Campaign
Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink Service functions. This may be due to an irregular disconnection on Verizon's communication network. If you are experiencing issues with remote commands, or other Bluelink services, please see the instructions below to reestablish the connection via the AVN pinhole reset method.
25-01-024H TSB
Service Campaign
Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink Service functions. This may be due to an irregular disconnection on Verizon’s communication network. Follow the procedure in this TSB to reestablish the connection via the AVN pinhole reset method.
25-BD-001G TSB
Service Bulletin/Repair Instructions
This procedure provides repair information for the dark chrome trim when stains are present. Some stains may occur from hard water or cleaning chemicals used during a car wash. Follow the procedures below to replace the affected dark chrome moldings.
25-BD-001HG
Service Bulletin/Repair Instructions
This procedure provides repair information for the dark chrome trim when stains are present. Some stains may occur from hard water or cleaning chemicals used during a car wash. Follow the procedures below to replace the affected dark chrome moldings.
24-DS-001G-1 TSB
Service Bulletin/Repair Instructions
Certain GV70 (JK1, JK1A), GV80 (JX1) and G80 (RG3) vehicles may have a hum or whine noise condition from the rear differential at certain speeds. This bulletin describes the procedure to inspect the vehicle for the hum or whine noise and if necessary to tighten the rear differential lock nut first. If the hum or whine noise remains, then replace the rear differential or other driveline components as necessary.
24-DS-003G
Service Bulletin/Repair Instructions
This bulletin provides information to inspect and replace the front or rear wheel bearing hub assemblies for all Genesis vehicles. This procedure is applicable when noise (whirring, roaring, grinding, rumbling, etc.) is present which gets louder when driving with more speed.
24-AT-002H
Service Bulletin/Repair Instructions
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.
23-01-037HG
Service Bulletin/Repair Instructions
Certain 2017-2020MY G80 vehicles may exceed evaporative emissions standards due to Onboard Refueling Vapor Recovery (ORVR) system. To correct this symptom, install an auxiliary canister assembly between the canister and Canister Close Valve (CCV).
23-01-037G
Service Bulletin/Repair Instructions
Certain 2017-2020MY G80 vehicles may exceed evaporative emissions standards due to Onboarding Refueling Vapor Recovery (ORVR) system. To correct this symptom, install an auxiliary canister assembly between the canister and Canister Close Valve (CCV).
23-BD-007H
Service Bulletin/Repair Instructions
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. In rare cases, the paint can become clouded under the PPF. These spots are the result of moisture trapped between the PPF and the paint.
23-BD-002G
Service Bulletin/Repair Instructions
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 TSB illustrates the various causes of condensation inside the lamp assembly.
21-01-079G
Service Bulletin/Repair Instructions
When asked to provide the Modem Information, the Universal Subscriber Identity Module (USIM) information is not available. This bulletin describes the 3-part Software to correct this condition and activate Genesis Connected Services (GCS).
21-01-079HG
Service Bulletin/Repair Instructions
When asked to provide the Modem Information, the Universal Subscriber Identity Module (USIM) information is not available. This bulletin describes the 3-part Software to correct this condition and activate Genesis Connected Services (GCS).
21-EM-006HG-1
Service Bulletin/Repair Instructions
Certain G80 and G90 Genesis vehicles may experience DTC code P0597 for âThermostat Heater Control Circuit/Openâ. This bulletin provides information on replacing the electric thermostat. No drivability issues are associated with this condition.
21-BE-013HG
Service Bulletin/Repair Instructions
This bulletin describes the procedure to variant code the Genesis Sedan (DH) navigation system. A black/blank screen or black and white image may be displayed from the rear view camera after the navigation unit is replaced without performing this variant coding procedure.
21-AT-016HG
Service Bulletin/Repair Instructions
When servicing a vehicle with a âCheck Engine lightâ and any of the DTCs listed below, follow the Service Procedure to replace the related solenoid and E-module or park position switch.
21-FL-003HG
Service Bulletin/Repair Instructions
This TSB provides consolidated diagnosis and repair information, currently in the shop manual, to address DTC U0109 / U010900 related to a communication error with the Fuel Pump Control Module (FPCM).
21-EM-006HG(1)
Service Bulletin/Repair Instructions
Certain G80 and G90 Genesis vehicles may experience DTC code P0597 for âThermostat Heater Control Circuit/Openâ. This bulletin provides information on replacing the electric thermostat. No drivability issues are associated with this condition.
21-EM-004H
Service Bulletin/Repair Instructions
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.
21-01-014HG
Service Bulletin/Repair Instructions
This TSB describes the procedure to update the TCU to revise the diagnosis logic for OBD communication test.
21-BR-002HG
Service Bulletin/Repair Instructions
This bulletin provides best practice recommendations when performing brake service procedures.
21-EM-003H
Service Bulletin/Repair Instructions
This bulletin provides the inspection procedure and repair guidelines for certain vehicles listed below.
21-BD-001G
Service Bulletin/Repair Instructions
Genesis 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. In rare cases, the paint can become clouded under the PPF. These spots are the result of moisture trapped between the PPF and the paint.
20-SS-004H
Service Bulletin/Repair Instructions
This bulletin provides tire vibration service procedures, including how to optimize vehicle vibration performance. For all wheel/tire balance claims, the âTire Balance Data Sheetâ must be fully completed including imbalance and Road Force Variation (RFV) data. The Data Sheet can be found at the end of this bulletin.
20-SS-004HG
Service Bulletin/Repair Instructions
This bulletin provides tire vibration service procedures, including how to optimize vehicle vibration performance. For all wheel/tire balance claims, the âTire Balance Data Sheetâ must be fully completed including imbalance and Road Force Variation (RFV) data. The Data Sheet can be found at the end of this bulletin.
20-EM-003HG
Service Bulletin/Repair Instructions
Certain G80 and G90 Genesis vehicles may experience DTC code P0597 for âThermostat Heater Control Circuit/Openâ. This bulletin provides information on replacing the electric thermostat. No drivability issues are associated with this condition.
20-ST-004HG
Service Bulletin/Repair Instructions
This bulletin provides repair information on certain 18MY G80 (DH) vehicles equipped with a 4-bolt steering gear assembly. If a vehicle exhibits a center biased steering feel, and no DTC(s) are active in the steering system, it is recommended to replace the rack-mounted motor driven power steering (R-MDPS) assembly using the updated part numbers shown below:
20-DS-002HG
Service Bulletin/Repair Instructions
The bulletin describes the procedure to measure and set propeller shaft angles to optimize driveline vibration performance on certain 2017-2018MY 3.8L AWD G80 (DH) vehicles.
20-SS-003HG
Service Bulletin/Repair Instructions
This bulletin provides information on wheel cleaning procedure and cleaning agent recommendations.
20-BD-014H
Service Bulletin/Repair Instructions
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-SS-002H(1)
Service Bulletin/Repair Instructions
This bulletin provides information on tire maintenance best practices and procedures for dealers and customers to maximize tire life and performance.
20-AT-016HG
Service Bulletin/Repair Instructions
The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions:
20-BD-007H-1
Service Bulletin/Repair Instructions
This bulletin describes the general guidelines to help disinfect and protect vehicle exterior/interior surfaces using recommended safe chemical products.
20-AT-016H
Service Bulletin/Repair Instructions
The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions:
20-AT-013HG
Service Bulletin/Repair Instructions
Certain Genesis G80 and G90 vehicles may experience the Shift By Wire (SBW) system slipping into Neutral when shifting from Reverse to Drive or Drive to Reverse. Replace the electronic shifter with a new shifter that has a production date of 6/2/17 or newer to resolve this condition.
20-BD-009HG
Service Bulletin/Repair Instructions
Some vehicles may experience seat noise and/or possible wobble movement from the seat bottom when the vehicle is turning. This bulletin describes the procedure to install an e-ring clip to the tilt pipe housing on the front seat.
20-BD-007H
Service Bulletin/Repair Instructions
This bulletin describes the general guidelines to disinfect and protect vehicle interior surfaces using certain safe chemical products.
20-EE-002H(1)
Service Bulletin/Repair Instructions
This bulletin describes the mandatory procedure to submit battery test data electronically for battery warranty claims by running the GDS Battery Claim App. The App must be run right after an incident battery is removed from the vehicle or after a battery charge is completed which qualifies for a warranty. It must be run at any time between RO open and close dates.
20-BD-003HG
Service Bulletin/Repair Instructions
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.
20-SS-001H
Service Bulletin/Repair Instructions
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-001HG
Service Bulletin/Repair Instructions
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-001HG
Service Bulletin/Repair Instructions
This bulletin provides instruction detailing the repair of a panoramic sunroof exhibiting the following condition Creaking Noise - Inoperative Slide
20-BE-001HG
Service Bulletin/Repair Instructions
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-017HG
Service Bulletin/Repair Instructions
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-1
Service Bulletin/Repair Instructions
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-GI-006H
Service Bulletin/Repair Instructions
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-1
Service Bulletin/Repair Instructions
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-001HG
Service Bulletin/Repair Instructions
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-AT-023HG
Service Bulletin/Repair Instructions
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-BD-006HG
Service Bulletin/Repair Instructions
Some vehicles may experience seat noise from seat bottom when vehicle is turning. This bulletin describes the procedure to install an e-ring clip to the tilt pipe housing on the front seat.
19-01-025HG
Service Bulletin/Repair Instructions
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-004HG
Service Bulletin/Repair Instructions
This bulletin describes the procedure to replace the seat backboard clip. Some vehicles may experience the seat backboard coming loose.
Service Campaign
Service Bulletin/Repair Instructions
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.
19-01-022HG
Service Bulletin/Repair Instructions
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-002HG
Service Bulletin/Repair Instructions
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-002HG
Service Bulletin/Repair Instructions
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-014HG
Service Bulletin/Repair Instructions
This bulletin provides a procedure to diagnose an 8-speed automatic transaxle with a harsh and/or delayed shift.
19-EE-004HG-1
Service Bulletin/Repair Instructions
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-006HG
Service Bulletin/Repair Instructions
This bulletin provides information on performing battery maintenance for PDI and In-Stock vehicle inventory.
19-AT-012HG
Service Bulletin/Repair Instructions
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-011HG
Service Bulletin/Repair Instructions
The procedure describes the procedure to check the ATF level for 8-speed Rear-Wheel-Drive vehicles.
19-AT-007HG
Service Bulletin/Repair Instructions
This bulletin provides a procedure to transfer oil pressure data to the TCU using GDS Mobile. This procedure is necessary to reduce the TCM learning time and improve the shift quality.
19-BE-007HG
Service Bulletin/Repair Instructions
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-003H
Service Bulletin/Repair Instructions
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-003HG
Service Bulletin/Repair Instructions
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-GI-002G
Service Bulletin/Repair Instructions
Effective June 2, 2008, Federal Motor Vehicle Safety Standard 110 (FMVSS 110) set 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 45.4kg (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.
19-AT-002HG
Service Bulletin/Repair Instructions
When servicing a vehicle with a ?Check Engine light? and any of the DTCs listed below, follow the Service Procedure to replace the related solenoid and E-module or park position switch.
19-AT-004HG
Service Bulletin/Repair Instructions
This bulletin provides the procedure to replace the O-ring to the automatic transmission fluid (ATF) warmer connector on some vehicles which may exhibit a coolant leak between the ATF connector and engine side heater pipe.
19-AT-001HG
Service Bulletin/Repair Instructions
When servicing a vehicle with a ?Check Engine light? and any of the DTCs listed below, follow the Service Procedure and replace the E-module.
19-BE-003H
Service Bulletin/Repair Instructions
Some vehicles equipped with the wireless charging pad may experience a no charging condition. This bulletin provides information of how to diagnose the no charging condition.
19-BD-001HG
Service Bulletin/Repair Instructions
This bulletin provides the procedure to repair the panoramic sunroof creaking noise originating from the panoramic moving glass assembly. Applicable
5NP-C6D6H-02
Service Bulletin/Repair Instructions
Some Genesis G80 vehicles may experience a haptic steering warning light with DTC Code B247100 ? Vibration Motor Fault code set. This bulletin provides service information and the procedure to replace the haptic controller.
5NP-T5Y7X-02
Service Bulletin/Repair Instructions
When servicing a vehicle with a Check Engine light and any of the DTCs listed below, follow the Service Procedure and replace the E-module.
5NP-Z3J5R-01
Service Bulletin/Repair Instructions
This bulletin provides the procedure to replace the automatic transmission fluid (ATF) warmer connector on some vehicles which may exhibit a coolant leak between the ATF connector and engine side heater pipe.
5NP-R3F5T-03
Service Bulletin/Repair Instructions
This TSB provides information on the headlight pattern changes on certain 2018 MY Genesis G80, Genesis G80 Sport, and Genesis G90 with LED Headlights.
5NP-M6U4U-02
Service Bulletin/Repair Instructions
Genesis is re-launching Service Campaign T03G to inspect the condition of the front brakes on certain dealer stock 2018 Genesis G80 vehicles. Service Campaign T03G provides a service procedure to check and maintain the condition of the front brakes.
5NP-Y3G8R-01
Service Bulletin/Repair Instructions
This TSB provides information about the parking assist systems (PAS).
5NP-Z9P3Z-01
Service Bulletin/Repair Instructions
This bulletin describes the procedure to replace the front seat cushion tilt pipe housing. If wobble and/or noise occurs from the front seat track assembly it is recommended to replace the front seat cushion tilt pipe housings with new ones instead of replacing the front seat track assembly.
5NP-R6K6G-01
Service Bulletin/Repair Instructions
This bulletin describes the procedure to variant code the Genesis G80 (DH) premium navigation system. If the variant coding procedure is not performed after the navigation unit is replaced and the vehicle is in the reverse gear, a black/blank screen or black and white image may be displayed.
5NP-S9H5J-01
Service Bulletin/Repair Instructions
When servicing a vehicle with a "Check Engine light" with any of the DTCs listed below, follow the Service Procedure and replace the related solenoid and E-module or park position switch.
5NP-F6A3H-12
Service Bulletin/Repair Instructions
The bulletin describes the procedure to update the software in the G80 navigation system to help improve Bluetooth, Voice Recognition, and Navigation performance. The software update will take approximately 25 minutes to complete.
5NP-Y5K9G-12
Service Bulletin/Repair Instructions
This bulletin describes the procedure to variant code the Genesis G80 (DH) navigation system. A black/blank screen or black and white image may be displayed from the rear view camera after the navigation unit is replaced without performing this variant coding procedure.
5NP-B8S4T-12
Service Bulletin/Repair Instructions
Genesis is conducting Service Campaign T04G to update the navigation system software on certain dealer stock 2018 Model Year G80 vehicles. Service Campaign T04G provides a service procedure to update the navigation system.
5NP-N9C6T-12
Service Bulletin/Repair Instructions
Hyundai Motor America is conducting Service Campaign to inspect the condition of the front brakes on certain dealer stock 2018 Genesis G80 vehicles. Service Campaign T03G provides a service procedure to check and maintain the condition of the front brakes.
5NP-N4H5U-12
Service Bulletin/Repair Instructions
When servicing a vehicle with a "Check Engine light" or any of the DTCs listed below, follow the Service Procedure and replace the related solenoid and E-module or park position switch.
5NP-N2N8D-01
Service Bulletin/Repair Instructions
When servicing a vehicle with a "Check Engine light" and any of the DTCs listed below, follow the Service Procedure and replace the E-module.