Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 203 bulletins for GENESIS
21-AT-015G
Aug 17, 2021
100000 POWER TRAIN
This TSB provides a procedure to diagnose and repair a transmission for the following Incorrect Ratio DTC (transmission clutch slipping more than 200 rpm in gear).
21-01-058G
Aug 12, 2021
060000 ENGINE AND ENGINE COOLING
Certain 2021MY Genesis G80 (RG3) vehicles may have coolant leakage from the radiator reservoir tank. Follow the procedure outlined in this bulletin to inspect the radiator reservoir tank, and if necessary, replace it with a new part.
21-FL-003HG
Jul 23, 2021
070000 FUEL SYSTEM, GASOLINE
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-FL-003G
Jul 23, 2021
070000 FUEL SYSTEM, GASOLINE
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-AT-010HG
Jun 25, 2021
100000 POWER TRAIN
Drive the vehicle with the ATF at normal operating temperature (158~212A?F) (70~100A?C). If the vehicle has a shift flare and/or harsh 2~3, 3~4 or 4~5 upshift, follow the procedure below. Dealers must check the vehicle tag on the drivera??
21-01-029G-2
Jun 23, 2021
120000 EXTERIOR LIGHTING
This bulletin provides the procedure to inspect, and if necessary adjust the headlight aim on some 2021 MY Genesis G80 (RG3) vehicles equipped with Light Emitting Diode (LED) headlamps. The adjustment can help improve headlamp focus and red
21-BD-007G
May 21, 2021
160000 STRUCTURE
The bulletin describes the procedure to repair a head lining that exhibits noise from the sun visor pivot area. The noise is caused by contact between the non-woven fabric surface of the head lining and the roof panel.
21-BE-008G
May 5, 2021
110000 ELECTRICAL SYSTEM
Certain vehicles may experience 504 Time Out errors when using the Genesis Connected Services Mobile App. When asked to provide Modem Information (IMEI/USIM), the Head Unit (HU) displays all zeros. This bulletin describes the procedure to u
21-EM-006HG(1)
Apr 26, 2021
060000 ENGINE AND ENGINE COOLING
Certain G80 and G90 Genesis vehicles may experience DTC code P0597 for a??Thermostat Heater Control Circuit/Opena??. This bulletin provides information on replacing the electric thermostat. No drivability issues are associated with this con
21-01-029G-1
Apr 23, 2021
120000 EXTERIOR LIGHTING
This bulletin provides the procedure to inspect, and if necessary adjust the headlight aim on some 2021 MY Genesis G80 (RG3) vehicles equipped with Light Emitting Diode (LED) headlamps. The adjustment can help improve headlamp focus and red
21-01-029G
Apr 20, 2021
120000 EXTERIOR LIGHTING
This bulletin provides the procedure to inspect, and if necessary adjust the headlight aim on some 2021 MY Genesis G80 (RG3) vehicles equipped with Light Emitting Diode (LED) headlamps. The adjustment can help improve headlamp focus and red
21-EM-004H
Mar 30, 2021
060000 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
21-01-020G
Mar 29, 2021
060000 ENGINE AND ENGINE COOLING
This bulletin provides information related to the ECM(Engine Control Module) software update for G80/G90 with 5.0L GDI engine equipped vehicles. This updates the software logic dealing with OBD communication test.
21-BR-002HG
Mar 23, 2021
030000 BRAKES (PWS)
This bulletin provides best practice recommendations when performing brake service procedures.
21-01-014HG
Mar 23, 2021
061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
This TSB describes the procedure to update the TCU to revise the diagnosis logic for OBD communication test.
21-BE-004H
Mar 16, 2021
110000 ELECTRICAL SYSTEM
When using Wireless CarPlay, the system may intermittently auto disconnect. When Wireless CarPlay is disconnected, a pop up message a??Phone Not Responding. Please reconnect it and try againa?? will appear on the radio screen.
21-EM-003H
Mar 10, 2021
060000 ENGINE AND ENGINE COOLING
This bulletin provides the inspection procedure and repair guidelines for certain vehicles listed below.
21-BD-004G
Feb 8, 2021
220000 SEATS
The step height is the alignment between the 3rd row seat backs. If the step height is more than 5 mm, the seat backs may appear misaligned. If a vehicle exhibits misaligned 3rd row seat backs, follow the service procedure in this bulleti
21-BD-001G
Feb 3, 2021
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
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 bec
20-BE-014H
Dec 21, 2020
110000 ELECTRICAL SYSTEM
When using Wireless CarPlay, the system may intermittently auto disconnect. When Wireless CarPlay is disconnected, a pop up message a??Phone Not Responding. Please reconnect it and try againa?? will appear on the radio screen.
20-BR-002H
Nov 30, 2020
030000 BRAKES (PWS)
This bulletin describes the procedure to inspect and identify fluid which may appear around the brake caliper area.
20-SS-004HG
Nov 19, 2020
190000 TIRES
This bulletin provides tire vibration service procedures, including how to optimize vehicle vibration performance. For all wheel/tire balance claims, the a??Tire Balance Data Sheeta?? must be fully completed including imbalance and Road For
20-SS-004H
Nov 19, 2020
190000 TIRES
This bulletin provides tire vibration service procedures, including how to optimize vehicle vibration performance. For all wheel/tire balance claims, the a??Tire Balance Data Sheeta?? must be fully completed including imbalance and Road For
20-01-043G
Nov 16, 2020
030000 SERVICE BRAKES, HYDRAULIC
This bulletin describes the procedure to inspect and if necessary, repair brake pulsation on dealer stock vehicles only. The procedure described should be preferably performed with the Vehicle Delivery Inspection (VDI) just prior to retai
20-EM-003HG
Nov 6, 2020
119126 ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:THERMAL MANAGEMENT:SENSOR/THERMOSTAT
Certain G80 and G90 Genesis vehicles may experience DTC code P0597 for a??Thermostat Heater Control Circuit/Opena??. This bulletin provides information on replacing the electric thermostat. No drivability issues are associated with this con