Genesis G90 Service Bulletins
55 manufacturer communications on file.
- April 24, 2025•Document ID: 11017344Service CampaignUNKNOWN OR OTHER
- Mfr Comm. #:
- 25-01-019G-1 TSB
- Date Added:
- April 30, 2025
- Manufacturer:
- GENESIS
SummaryCertain G80 (RG3) and G90 (RS4) vehicles equipped with the 2.5T-GDI Theta III or 3.5T-GDI Lambda III engine may exhibit reduced air conditioning performance due to chemical damage to the suction and discharge seal washers caused by foreign substances. This bulletin provides instructions to replace the A/C suction and discharge seal washers to resolve the concern.
Associated Products (4)Associated Documents - March 17, 2025•Document ID: 11015838Service CampaignUNKNOWN OR OTHER
- Mfr Comm. #:
- 25-01-019G OL
- Date Added:
- March 21, 2025
- Manufacturer:
- GENESIS
SummaryGenesis has become aware that some vehicles may exhibit reduced air conditioning performance.
Associated Products (4)Associated Documents - March 13, 2025•Document ID: 11015619Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-01-011H EM
- Date Added:
- March 14, 2025
- Manufacturer:
- GENESIS
SummarySome vehicles may exhibit a loss of connectivity or interruptions in the middle of using Connected Car Services (CCS) functions. This may be due to an occasional disconnection on Verizon’s communication network.
Associated Products (5)Associated Documents - February 28, 2025•Document ID: 11014931Service CampaignUNKNOWN OR OTHER
- Mfr Comm. #:
- 25-01-019G TSB
- Date Added:
- March 5, 2025
- Manufacturer:
- GENESIS
SummaryCertain G80 (RG3) and G90 (RS4) vehicles equipped with the 2.5T-GDI Theta III or 3.5T-GDI Lambda III engine may exhibit reduced air conditioning performance due to chemical damage to the suction and discharge seal washers caused by foreign substances. This bulletin provides instructions to replace the A/C suction and discharge seal washers to resolve the concern.
Associated Products (4)Associated Documents - February 28, 2025•Document ID: 11014929Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-01-018G TSB
- Date Added:
- March 5, 2025
- Manufacturer:
- GENESIS
SummarySome vehicles may exhibit a loss of connectivity or interruptions in the middle of using Connected Car Services (CCS) functions. This may be due to an occasional disconnection on Verizon’s communication network. Follow the procedures in this bulletin to verify Connected Car Data Communication Unit (DCU) network connection and if needed, reset the DCU in Dealer Mode to resolve the connection.
Associated Products (5)Associated Documents - February 22, 2025•Document ID: 11014446Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-BE-003G DN
- Date Added:
- February 25, 2025
- Manufacturer:
- GENESIS
SummaryGenesis Motor America has noted that several vehicles were impacted by a telecommunications outage that occurred on Sunday, February 9th , resulting in the potential loss of connectivity or interruptions when attempting to use Connected Car Services functions. Voice Recognition, Sports Media, and Weather will not be available. Retailer stock and retailed vehicles are both affected. If a guest calls in and vehicle is experiencing issues related to Connected Car Services, please have them come into the retailer to assist with resetting the Connected Car Services Data Communication Unit (DCU) and utilize TSB 25-BE-003G posted on Genesis Tech Info.
Associated Products (5)Associated Documents - February 14, 2025•Document ID: 11014290Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-BE-003G TSB
- Date Added:
- February 17, 2025
- Manufacturer:
- GENESIS
SummarySome vehicles may exhibit a loss of connectivity or interruptions in the middle of using Connected Car Service (CCS) functions. This may be due to an occasional disconnection on Verizon’s communication network. Follow the procedures in this bulletin to reset the Connected Car Data Communication Unit (DCU) in Dealer Mode to resolve the connection.
Associated Products (5)Associated Documents - October 24, 2024•Document ID: 11009411Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 24-HA-001G
- Date Added:
- October 28, 2024
- Manufacturer:
- GENESIS
SummaryCertain Genesis vehicles (listed below) equipped with Lambda-III 3.5T-GDI engines may exhibit reduced heater performance due to engine coolant deposits clogging the heater core. This bulletin provides instructions to verify the concern and to replace the front and rear heater core (if applicable).
Associated Products (13)Associated Documents - September 23, 2024•Document ID: 11008140Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 24-BE-013G
- Date Added:
- September 30, 2024
- Manufacturer:
- GENESIS
SummarySome vehicles may exhibit a loss of connectivity or interruptions in the middle of using Connected Car Service (CCS) functions. This may be due to an occasional disconnection on Verizon’s communication network. Follow the procedures in this bulletin to reset the Connected Car Data Communication Unit (DCU) in Dealer Mode to resolve the connection.
Associated Products (4)Associated Documents - September 12, 2024•Document ID: 11008001Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 24-01-006G
- Date Added:
- September 25, 2024
- Manufacturer:
- GENESIS
SummaryThis message provides instructions for vehicles experiencing an incomplete Over-The-Air (“OTA”) AVN software update.
Associated Products (1)Associated Documents - September 7, 2024•Document ID: 11007464Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- 24-01-006G
- Date Added:
- September 7, 2024
- Manufacturer:
- GENESIS
SummaryGenesis has become aware that some vehicles may experience an incomplete Over-The-Air (“OTA”) AVN software update.
Associated Products (2)Associated Documents - August 12, 2024•Document ID: 11006825Service Bulletin/Repair InstructionsWHEELS
- Mfr Comm. #:
- 24-DS-003G
- Date Added:
- September 3, 2024
- Manufacturer:
- GENESIS
SummaryThis 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.
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- Mfr Comm. #:
- 24-01-006G
- Date Added:
- February 5, 2024
- Manufacturer:
- GENESIS
SummaryThis bulletin provides instructions to update the AVN software for vehicles experiencing an OTA stop during the AVN software update at 65% due to a lack of storage space from an overflow of log files.
Associated Products (2)Associated Documents - January 23, 2024•Document ID: 10249708Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 24-01-011G
- Date Added:
- February 5, 2024
- Manufacturer:
- GENESIS
SummaryCertain 2024MY G80 (RG3) and 2024MY G90 (RS4) vehicles may have a missing mounting bolt on the transfer case assembly. Follow the procedures listed below to inspect, and if necessary, replace the missing bolt.
Associated Products (2)Associated Documents - December 15, 2023•Document ID: 10247603Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 23-EE-013G
- Date Added:
- December 22, 2023
- Manufacturer:
- GENESIS
SummaryThis bulletin is issued to provide the extended battery diagnosis procedure using GDS. This battery diagnosis function displays the various battery-related faults such as: ⢠Internal short circuit ⢠Battery deterioration ⢠Malfunction of electronic parts ⢠Insufficient battery charge ⢠Normal battery ⢠Charging defect Battery diagnosis uses the battery sensor history saved for the last 30 days and ICU diagnostic communication to track battery state of charge (SOC) and current parasitic draw history.
Associated Products (16)Associated Documents - November 15, 2023•Document ID: 10245583Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 23-DS-002G
- Date Added:
- November 30, 2023
- Manufacturer:
- GENESIS
SummaryWhen servicing any of the specified vehicles below with the corresponding DTCs, follow the step-by-step procedures in this bulletin. ⢠Transfer case actuator DTC codes P196000, P195800, or P195513
Associated Products (4)Associated Documents - September 12, 2023•Document ID: 10243320Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 23-ST-004G-1
- Date Added:
- October 2, 2023
- Manufacturer:
- GENESIS
SummaryThis bulletin describes the procedure to inspect the steering universal joint dust cover for noise, and if necessary, apply grease on certain Genesis vehicles.
Associated Products (13)Associated Documents - June 20, 2023•Document ID: 10238384Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 23-AT-007G
- Date Added:
- July 1, 2023
- Manufacturer:
- GENESIS
SummaryWhen servicing an 8-speed automatic transmission vehicle with a âCheck Engine lightâ and any of the DTCs listed below, follow the Service Procedure and, if necessary, replace the E-module.
Associated Products (13)Associated Documents - April 24, 2023•Document ID: 10235565Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- 23-ST-004G
- Date Added:
- May 4, 2023
- Manufacturer:
- GENESIS
SummaryThis bulletin describes the procedure to inspect the steering universal joint dust cover for noise, and if necessary, apply grease on certain Genesis vehicles.
Associated Products (9)Associated Documents - April 24, 2023•Document ID: 10235566Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 23-BD-007H
- Date Added:
- May 4, 2023
- Manufacturer:
- HYUNDAI
SummaryHyundai 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.
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