2018 Hyundai Sonata service bulletins & manufacturer communications
205 manufacturer communications are on file with NHTSA for the 2018 Hyundai Sonata. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 179Service campaign 19Warranty extension 7
- Certain vehicles may exhibit excessive paint peeling or bubbling of the primer/paint film on the exterior metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and t…Z05 OL · Warranty extension · Unknown / Other · issued Aug 26, 2026
- Certain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions. The California Air Res…26-01-013H-2 DN · Service campaign · Engine · issued May 21, 2026
- Certain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions. This bulletin provides…26-01-013H-2 TSB · Service campaign · Electrical System · issued May 21, 2026
- Following completion of Service Campaign 9C2 (Theta II Emissions Improvement), certain vehicles may exhibit a brief hesitation or rough shifting condition during cold start operati…9C2 060518 · Service campaign · Electrical System · issued May 19, 2026
- Following completion of Service Campaign 9C2 (Theta II Emissions Improvement), certain vehicles may exhibit a brief hesitation or rough shifting condition during cold start operati…9C2 DCS 260518 · Service campaign · Electrical System · issued May 19, 2026
- Certain Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk. The p…26-BD-002H TSB · Warranty extension · Unknown / Other · issued Apr 28, 2026
- Some Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk. The pain…26-BD-002H DN · Warranty extension · Unknown / Other · issued Apr 28, 2026
- Some vehicles may exhibit difficulty starting in cold weather. This bulletin provides the procedure to perform an inspection on the starter magnetic switch for potential freezing a…26-EE-003H TSB · Technical service bulletin · Engine · issued Apr 18, 2026
- Certain 2019 – 2020 model year Santa Fe, 2017 – 2018 model year Santa Fe Sport, 2015 – 2019 model year Sonata, and 2018 – 2021 model year Tucson vehicles may exhibit elevated engin…9C2 OL · Service campaign · Engine · issued Apr 14, 2026
- The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous driver’s-side airbag inflators manufactured by Jilin Province De…DTN DL · Technical service bulletin · Air Bags · issued Apr 10, 2026
- The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driver‑side airbag inflators manufactured by Jilin …DTN DCS · Technical service bulletin · Air Bags · issued Apr 10, 2026
- Hyundai Motor America is currently investigating an ongoing issue with software GDS event #1383 related to 2015MY Sonata (LFA) 2.4L vehicles. The matter is currently being investig…9C2 Susp DCS · Service campaign · Engine · issued Mar 30, 2026
- Hyundai Motor America is currently investigating an ongoing issue with software GDS event #1383 related to 2015MY Sonata (LFA) 2.4L vehicles. The matter is currently being investig…9C2 Susp DN · Service campaign · Engine · issued Mar 30, 2026
- Certain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions. Technical Service Bull…26-01-013H-1 DCS · Service campaign · Engine · issued Mar 6, 2026
- Certain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions.26-01-013H-1 DN · Service campaign · Engine · issued Mar 4, 2026
- Certain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions. This bulletin provides…26-01-013H-1 TSB · Service campaign · Engine · issued Mar 4, 2026
- Certain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions. Technical Service Bull…26-01-013H DCS · Service campaign · Engine · issued Feb 7, 2026
- Certain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions.26-01-013H DN · Service campaign · Engine · issued Feb 6, 2026
- Certain Santa Fe (TMA), Santa Fe Sport (AN), Sonata (LFA), and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions. This bulletin provides…26-01-013H TSB · Service campaign · Engine · issued Feb 6, 2026
- A Class Action settlement regarding the TRW Airbag was recently decided. Based on the Class Action, customers are eligible for certain settlement benefits. Please see attached for …TRW Settlement DCS · Technical service bulletin · Air Bags · issued Dec 19, 2025
- A Class Action settlement regarding the TRW Airbag was recently decided. Based on the Class Action, customers are eligible for certain settlement benefits. Impacted vehicles are al…TRW Summary Notice · Technical service bulletin · Air Bags · issued Dec 19, 2025
- Hyundai has settled a class action lawsuit that alleges that certain Hyundai and Kia Class Vehicles (defined below) contain defective ZF-TRW airbag control units (“ZF-TRW ACUs”) th…TRW Settlement Notice · Technical service bulletin · Air Bags · issued Dec 19, 2025
- In response to this trend, we engineered a software upgrade that addresses the social media theft method and made it available to owners of eligible models free of charge at author…P33 OL · Technical service bulletin · Electrical System · issued Dec 19, 2025
- Upon customer's request ONLY, the Technical Service Bulletin (TSB) 25-01-089H provides the service procedure for installation of a key cylinder reinforcement protector assembly and…25-01-089H DCS · Technical service bulletin · Electrical System · issued Dec 15, 2025
- In addition to the Anti-Theft software provided under Service Campaign 993 (TSB 24-01-009H-1), a zinc reinforced ignition cylinder protector hardware upgrade is being made availabl…25-01-089H DN · Technical service bulletin · Electrical System · issued Dec 15, 2025
- This bulletin provides the service procedure for installation of a key cylinder reinforcement protector assembly and two anti-theft decals on the front windows.25-01-089H TSB · Technical service bulletin · Electrical System · issued Dec 15, 2025
- Certain Santa Fe (TMA), Sonata (LFA) and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions. Technical Service Bulletin (TSB) 25-01-087H-…25-01-087H-1 DCS · Service campaign · Engine · issued Dec 15, 2025
- Certain Santa Fe (TMA), Sonata (LFA) and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions. This bulletin provides instructions for upda…25-01-087H-1 TSB · Service campaign · Engine · issued Dec 15, 2025
- Certain Santa Fe (TMA), Sonata (LFA) and Tucson (TL) vehicles equipped with Theta II engines may exhibit elevated engine-out emissions. The California Air Resources Board has deter…25-01-087H-1 DN · Service campaign · Engine · issued Dec 15, 2025
- 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 …25-BD-012H TSB · Technical service bulletin · Exterior Lighting · issued Nov 6, 2025
- Certain 2015 – 2018 model year Elantra, 2015 – 2019 model year Sonata, 2017 – 2021 model year Tucson, 2017 – 2018 model year Santa Fe Sport, 2019 model year Santa Fe, 2021 – 2023 m…25-BD-004H OL · Warranty extension · Unknown / Other · issued Jun 18, 2025
- Some vehicles may exhibit excessive paint peeling or bubbling of the primer/paint film on the exterior metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tail…25-BD-004H EM · Warranty extension · Unknown / Other · issued Jun 9, 2025
- Description: Certain Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate…25-BD-004H TSB · Warranty extension · Unknown / Other · issued May 24, 2025
- Certain Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk. The p…25-BD-004H DN · Warranty extension · Unknown / Other · issued May 24, 2025
- 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 comm…25-01-024H-1 TSB · Service campaign · Electrical System · issued May 8, 2025
- A class settlement against Hyundai Motor America (“HMA”) that had alleged that certain 2011 – 2022 model year Hyundai vehicles that were not equipped with an engine immobilizer (ca…24-01-009H-1 · Service campaign · Electrical System · issued May 10, 2024
- A class settlement against Hyundai Motor America (“HMA”) that had alleged that certain 2011 – 2022 model year Hyundai vehicles that were not equipped with an engine immobilizer (ca…24-01-009H-1 · Service campaign · Electrical System · issued May 9, 2024
- 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 Pag…24-AT-002H · Technical service bulletin · Power Train · issued Apr 9, 2024
- This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models. If the protective cover is not removed correctly, there is…24-BD-001H · Technical service bulletin · Visibility/wiper · issued Feb 14, 2024
- Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), and anti-thef…24-01-009H · Technical service bulletin · Electrical System · issued Feb 12, 2024
- This bulletin provides the service procedure to: 1) Upgrade the IBU/BCM (Integrated Body Control Unit/Body Control Module) to revise the OEM Hyundai burglar alarm system operation …24-01-009H · Technical service bulletin · Equipment · issued Feb 1, 2024
- Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), and anti-thef…24-01-009H · Technical service bulletin · Equipment · issued Feb 1, 2024
- Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), and anti-thef…23-01-014H-6 · Technical service bulletin · Electrical System · issued Jan 22, 2024
- Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), and anti-thef…23-01-014H-6 · Technical service bulletin · Electrical System · issued Dec 19, 2023
- Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Modu…23-01-014H-6 · Technical service bulletin · Electrical System · issued Nov 10, 2023
- Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), in response t…23-01-014H-6 · Technical service bulletin · Electrical System · issued Nov 10, 2023
- Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), in response t…23-01-014H-5 · Technical service bulletin · Electrical System · issued Oct 26, 2023
- This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.23-EM-005H · Technical service bulletin · Engine and Engine Cooling · issued Oct 13, 2023
- If you are servicing an 8-speed vehicle with a â Check Engineâ light on and one or more of the DTC listed, follow the service procedure and replace the related solenoid and harness…23-AT-003H-1 · Technical service bulletin · Power Train · issued Aug 25, 2023
- Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), in response t…23-01-014H-5 · Technical service bulletin · Power Train · issued Aug 17, 2023
- Some models from service campaign 993 (IBU/BCM Software Update and Decals Application) equipped with the Hyundai OEM remote start system may exhibit the horn honking when remote st…23-BE-010H · Technical service bulletin · Electrical System · issued Aug 17, 2023
- Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993), combined with an anti-theft steering wheel lock campaign (Campaign P32), in response t…23-01-014H-5 · Technical service bulletin · Equipment · issued Jul 10, 2023
- Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Modu…23-01-014H-5 · Technical service bulletin · Electrical System · issued Jul 10, 2023
- Certain 2015-2019MY Sonata (LFA) vehicles may intermittently exhibit reduced engine power, a â Crank/No Startâ condition, and/or have DTC P1233 stored in the ECM due to an internal…23-FL-004H · Technical service bulletin · Engine and Engine Cooling · issued Jun 29, 2023
- Certain 2015-2019MY Sonata (LFA) vehicles may intermittently exhibit reduced engine power, a â Crank/No Startâ condition, and/or have DTC P1233 stored in the ECM due to an internal…23-FL-004H · Technical service bulletin · Engine and Engine Cooling · issued Jun 29, 2023
- Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Modu…23-01-014H-5 · Technical service bulletin · Electrical System · issued Jun 8, 2023
- Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Modu…23-01-014H-4 · Technical service bulletin · Electrical System · issued May 12, 2023
- 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…23-BD-007H · Technical service bulletin · Structure · issued Apr 24, 2023
- Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Modu…23-01-014H-4 · Technical service bulletin · Electrical System · issued Apr 13, 2023
- Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993) in response to an increase in thefts of certain Hyundai vehicles not equipped with engi…23-01-014H-4 · Technical service bulletin · Electrical System · issued Apr 13, 2023
- Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Modu…23-01-014H-3 · Technical service bulletin · Visibility · issued Apr 6, 2023
- If you are servicing an 8-speed vehicle with a â Check Engineâ light on and one or more of the DTC listed, follow the service procedure and replace the related solenoid and harness…23-AT-003H · Technical service bulletin · Engine and Engine Cooling · issued Apr 6, 2023
- Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993) in response to an increase in thefts of certain Hyundai vehicles not equipped with engi…23-01-014H-2 · Technical service bulletin · Electrical System · issued Mar 21, 2023
- Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Modu…23-01-014H-2 · Technical service bulletin · Electrical System · issued Mar 21, 2023
- Certain 2015-19MY Sonata (LFA) vehicles equipped with 2.0L Turbo GDI engines need the Electronic Control Module (ECM) software updated to revise the fuel injection control logic to…23-01-010H · Technical service bulletin · Engine and Engine Cooling · issued Mar 6, 2023
- This bulletin provides information related to an Electronic Control Module (ECM) software update to revise the fuel injection control logic to compensate for O2 sensor aging and co…23-01-010H · Technical service bulletin · Engine and Engine Cooling · issued Mar 6, 2023
- Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Modu…23-01-014H-1 · Technical service bulletin · Electrical System · issued Feb 20, 2023
- Hyundai has launched an anti-theft software upgrade and window decal campaign (Campaign 993) in response to an increase in thefts of certain Hyundai vehicles not equipped with engi…23-01-014H · Technical service bulletin · Electrical System · issued Feb 13, 2023
- Certain Hyundai vehicles may not be equipped with an immobilizer. This bulletin provides the service procedure to update the IBU/BCM (Integrated Body Control Unit/Body Control Modu…23-01-014H · Technical service bulletin · Electrical System · issued Feb 13, 2023
- 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 …23-BD-002H · Technical service bulletin · Visibility · issued Jan 30, 2023
- Certain 2017-2018MY Elantra (ADa), Sonata (LFa), and Santa Fe Sport (AN) vehicles manufactured by Hyundai Motor Manufacturing Alabama (â HMMAâ ) may exhibit peeling or bubbling of …22-BD-010H · Technical service bulletin · Structure · issued Dec 22, 2022
- Certain 2017-2018MY Elantra (ADa), Sonata (LFa), and Santa Fe Sport (AN) vehicles manufactured by Hyundai Motor Manufacturing Alabama (â HMMAâ ) may exhibit peeling or bubbling of …22-BD-010H · Technical service bulletin · Structure · issued Dec 22, 2022
- Follow the guidelines outlined in this bulletin to inspect and clean or replace certain components of the engine intake system accordingly during engine short block or sub-assembly…22-EM-010H · Technical service bulletin · Engine and Engine Cooling · issued Jul 28, 2022
- Effective June 2, 2008, Federal Motor Vehicle Safety Standard 110 (FMVSS 110) established a threshold for correcting load carrying capacity information indicated on tire placards w…22-GI-006H · Technical service bulletin · Tires · issued Jul 14, 2022
- Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulle…218/231 amend · Technical service bulletin · Steering · issued Jun 3, 2022
- Certain vehicles (listed below) equipped with 7-speed Double Clutch Transmissions (DCT) may exhibit abnormal vibration at low speeds. This bulletin outlines the procedures for diag…22-AT-007H · Technical service bulletin · Power Train · issued May 19, 2022
- If you are servicing an applicable vehicle with a â Check Engineâ light on and one or more of the DTC listed below, follow the repair procedure and replace the related input/output…22-AT-006H · Technical service bulletin · Power Train · issued May 19, 2022
- If you are servicing an applicable vehicle with a â Check Engineâ light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and…22-AT-005H · Technical service bulletin · Power Train · issued Apr 28, 2022
- The warranty coverage for engine long block repair or replacement regarding engine damage or malfunction from connecting rod bearing wear has been extended to 10 years or 120,000 m…22-EM-002H-1 · Technical service bulletin · Engine and Engine Cooling · issued Apr 15, 2022
- The warranty coverage for engine long block repair or replacement regarding engine damage or malfunction from connecting rod bearing wear has been extended to a Limited Lifetime Wa…22-EM-001H-1 · Technical service bulletin · Engine and Engine Cooling · issued Apr 15, 2022
- Applicable vehicles with 2.0L T-GDI and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326 and/or engine may exhibit Abnormal Noise or No Cran…22-01-033H · Technical service bulletin · Engine and Engine Cooling · issued Apr 15, 2022
- Certain vehicles with 2.0L T-GDI and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326 and/or engine may exhibit abnormal noise or no crank/n…DBPT3G · Technical service bulletin · Engine and Engine Cooling · issued Apr 15, 2022
- Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulle…22-ST-005H · Technical service bulletin · Steering · issued Apr 8, 2022
- Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulle…22-ST-005H · Technical service bulletin · Steering · issued Apr 8, 2022
- This bulletin provides additional service diagnostic information and repair procedures related to Electric Waste Gate Actuator (EWGA) equipped vehicles listed below. Refer to the a…22-EM-004H · Technical service bulletin · Equipment · issued Jan 31, 2022
- The warranty coverage for engine long block repair or replacement regarding engine damage or malfunction from connecting rod bearing wear has been extended to a Limited Lifetime Wa…22-EM-001H · Technical service bulletin · Engine and Engine Cooling · issued Jan 21, 2022
- The warranty coverage for certain Theta II engine long block repair or replacement regarding engine damage or malfunction from connecting rod bearing wear has been extended to a Li…TXXI DBP · Technical service bulletin · Equipment · issued Jan 19, 2022
- When asked to provide the Modem Information, the Universal Subscriber Identity Module (USIM) may not be available. This TSB# 21-01-080H describes the 3-part software to correct thi…DBP972 · Technical service bulletin · Electrical System · issued Dec 23, 2021
- 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 th…21-01-080H · Technical service bulletin · Electrical System · issued Dec 23, 2021
- On certain 2018 MY Sonata (LF) equipped with the 2.4L or 2.0L Turbo engine, the starter M-Terminal nut may become relaxed and loosened. If this condition exists, the vehicle may ex…19-EE-007H(1) · Technical service bulletin · Electrical System · issued Dec 20, 2021
- Hyundai has launched a Service Campaign for applicable vehicles with 2.0L Turbo and 2.4L GDI engines that may experience the Check Engine warning lamp illuminated with DTC P1326.T3GDBP20211103 · Technical service bulletin · Engine and Engine Cooling · issued Nov 3, 2021
- Applicable vehicles with 2.0L T-GDI and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326 and/or engine may exhibit Abnormal Noise or No Cran…21-01-066H · Technical service bulletin · Engine and Engine Cooling · issued Nov 3, 2021
- Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulle…21-ST-003H · Technical service bulletin · Steering · issued Oct 1, 2021
- Certain vehicles (listed below) equipped with 7-speed Double Clutch Transmissions (DCT) may exhibit abnormal vibration at low speeds. This bulletin outlines the procedures for diag…21-AT-014H · Technical service bulletin · Power Train · issued Aug 19, 2021
- This bulletin provides additional service diagnostic information and repair procedures related to Electric Waste Gate Actuator (EWGA) equipped vehicles listed below. Refer to the a…21-EM-009H · Technical service bulletin · Engine and Engine Cooling · issued Jul 26, 2021
- This bulletin provides additional service diagnostic information and repair procedures related to Variable Charge Motion Controllers (VCM) equipped in the applicable vehicles liste…21-EM-008H · Technical service bulletin · Engine and Engine Cooling · issued Jun 8, 2021
- Certain vehicles may experience 504 Time Out errors when using the Blue Link Mobile App. When asked to provide Modem Information (IMEI/USIM), the Head Unit (HU) displays all zeros.…21-BE-008H · Technical service bulletin · Electrical System · issued May 5, 2021
- 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 T…21-EM-004H · Technical service bulletin · Engine and Engine Cooling · issued Mar 30, 2021
- This bulletin provides best practice recommendations when performing brake service procedures.21-BR-002H · Technical service bulletin · Equipment · issued Mar 23, 2021
- This bulletin provides the inspection procedure and repair guidelines for certain vehicles listed below.21-EM-003H · Technical service bulletin · Engine and Engine Cooling · issued Mar 10, 2021
- The rack-mounted dual pinion Motor Driven Power Steering (MDPS) system components can be replaced separately from the complete assembly. This bulletin provides information on the s…21-ST-001H · Technical service bulletin · Steering · issued Jan 28, 2021
- This bulletin provides the procedure to update the TCU for a rough idle in Drive with Neutral Control enabled. The rough idle may occur only at a stop in Drive with the A/C off and…21-AT-001H · Technical service bulletin · Power Train · issued Jan 14, 2021
- The warranty coverage for the engine long block for engine repairs or replacement related to connecting rod bearing damage as described in Campaign T3G (Seized and/or BCT No Pass R…21-01-002H · Technical service bulletin · Engine and Engine Cooling · issued Jan 12, 2021
- Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and re…20-01-024H-2 · Technical service bulletin · Engine and Engine Cooling · issued Dec 21, 2020
- Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and re…20-01-004H-3 · Technical service bulletin · Engine and Engine Cooling · issued Dec 21, 2020
- This bulletin describes the procedure to inspect and identify fluid which may appear around the brake caliper area.20-BR-002H · Technical service bulletin · Service Brakes · issued Nov 30, 2020
- This bulletin provides tire vibration service procedures, including how to optimize vehicle vibration performance. For all wheel/tire balance claims, the â Tire Balance Data Sheetâ…20-SS-004H · Technical service bulletin · Tires · issued Nov 19, 2020
- The trunk latch base can be ordered separately from the trunk latch assembly. This bulletin describes the procedure to replace the trunk latch base.20-BD-010H-2 · Technical service bulletin · Latches/locks/linkages · issued Nov 18, 2020
- Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and re…20-01-024H-1 · Technical service bulletin · Engine and Engine Cooling · issued Nov 12, 2020
- Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and re…20-01-004H-2 · Technical service bulletin · Equipment · issued Nov 12, 2020
- If you are servicing an applicable vehicle with a â Check Engineâ light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and…20-AT-005H-1 · Technical service bulletin · Power Train · issued Oct 13, 2020
- The warranty coverage for the engine long block has been extended to 10 years or 120,000 miles from the date of original retail delivery or date of first use, whichever occurs firs…20-01-037H · Technical service bulletin · Engine and Engine Cooling · issued Sep 17, 2020
- Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulle…20-ST-003H-1 · Technical service bulletin · Equipment Adaptive/mobility · issued Sep 9, 2020
- This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components.20-ST-001H-2 · Technical service bulletin · Equipment · issued Sep 9, 2020
- This bulletin provides a procedure to transfer pressure data to the TCU using GDS Mobile. This procedure is necessary to reduce the transmission learning time and improve the shift…20-AT-020H · Technical service bulletin · Power Train · issued Sep 2, 2020
- Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this bulle…20-ST-003H · Technical service bulletin · Steering · issued Aug 10, 2020
- This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components.20-ST-001H-1 · Technical service bulletin · Steering · issued Aug 10, 2020
- 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 …20-BD-014H · Technical service bulletin · Equipment · issued Jul 14, 2020
- This Dealer Best Practice intends to inform dealers of a proposed settlement (â Settlementâ ) for a class action lawsuit filed against Hyundai Motor America (â HMAâ ). Beginning in…TXXI Dealer Best · Technical service bulletin · Equipment · issued Jul 13, 2020
- Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedures on TSB #20-01-004H-1 (supers…Campaign T3G Dea · Technical service bulletin · Equipment · issued Jun 3, 2020
- Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and re…20-01-004H-1 · Technical service bulletin · Engine · issued Jun 3, 2020
- Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and re…20-01-024H · Technical service bulletin · Electrical System · issued Jun 3, 2020
- If you are servicing any of the vehicles listed below with a harsh and/or delayed shift, use the GDS as shown in the Service Procedure to measure shift engagement time.20-AT-019H · Technical service bulletin · Power Train · issued May 21, 2020
- If you are servicing an applicable vehicle with the following symptoms and DTC, follow the Service Procedure on Page 4. ï · Check Engine light on ï · DTC P0880/P088000 - TCM Power …20-AT-017H · Technical service bulletin · Power Train · issued May 21, 2020
- This bulletin provides information on tire maintenance best practices and procedures for dealers and customers to maximize tire life and performance.20-SS-002H(1) · Technical service bulletin · Tires · issued May 6, 2020
- This bulletin describes the general guidelines to help disinfect and protect vehicle exterior/interior surfaces using recommended safe chemical products.20-BD-007H-1 · Technical service bulletin · Equipment · issued May 1, 2020
- This bulletin provides information on identifying dealer stock vehicles with either: â ¢ A Battery SOC alert - low Battery State of Charge (SOC) at or below 50%. â ¢ A 30 Day alert…20-EE-003H · Technical service bulletin · Equipment · issued Apr 23, 2020
- The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions:20-AT-016H · Technical service bulletin · Equipment Adaptive/mobility · issued Apr 17, 2020
- If you are servicing an applicable vehicle with a â Check Engineâ light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and…20-AT-014H · Technical service bulletin · Equipment · issued Apr 9, 2020
- If you are servicing an applicable vehicle with a â Check Engineâ light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and…20-AT-011H · Technical service bulletin · Service Brakes, Air · issued Mar 25, 2020
- This bulletin describes the general guidelines to disinfect and protect vehicle interior surfaces using certain safe chemical products.20-BD-007H · Technical service bulletin · Equipment Adaptive/mobility · issued Mar 23, 2020
- 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 rig…20-EE-002H(1) · Technical service bulletin · Electrical System · issued Mar 18, 2020
- Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedures on TSB #20-01-004H (supersed…Campaign T3G DBP · Technical service bulletin · Equipment · issued Feb 27, 2020
- If you are servicing an applicable vehicle with a â Check Engineâ light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and…20-AT-008H · Technical service bulletin · Equipment Adaptive/mobility · issued Feb 20, 2020
- Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and re…20-01-004H - The · Technical service bulletin · Electrical System · issued Feb 18, 2020
- Hyundai is conducting a product improvement campaign to enhance the knock sensor software to detect abnormal engine bearing noise before potentially severe engine damage occurs. If…20-01-006H · Technical service bulletin · Electrical System · issued Feb 18, 2020
- Hyundai has developed a new engine monitoring technology called a Knock Sensor Detection System (KSDS). The technology uses software innovations and leverages existing engine senso…Campaign 953 Dea · Technical service bulletin · Equipment Adaptive/mobility · issued Feb 18, 2020
- 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 …20-SS-001H · Technical service bulletin · Suspension · issued Feb 5, 2020
- If you are servicing an applicable vehicle with a Check Engine light on and one or more of the DTC listed below, follow the repair procedure and replace the related input/output sp…20-AT-003H · Technical service bulletin · Engine and Engine Cooling · issued Jan 27, 2020
- If you are servicing an applicable vehicle with a Check Engine light on and one or more of the DTC listed below, follow the repair procedure and replace the related oil pressure ha…20-AT-004H · Technical service bulletin · Engine and Engine Cooling · issued Jan 27, 2020
- If you are servicing an applicable vehicle with a Check Engine light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and oi…20-AT-005H · Technical service bulletin · Engine and Engine Cooling · issued Jan 27, 2020
- 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 …20-BE-001H · Technical service bulletin · Electrical System · issued Jan 16, 2020
- This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components.20-ST-001H · Technical service bulletin · Steering · issued Jan 3, 2020
- 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).20-AT-001H · Technical service bulletin · Power Train · issued Jan 2, 2020
- 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 c…19-AT-021H-1 · Technical service bulletin · Equipment · issued Dec 17, 2019
- If you are servicing a vehicle with the DTC or symptoms listed below, refer to the Service Procedure to diagnose the condition. ? Diagnostic trouble codes: ?P0705 - Range switch se…19-AT-024H · Technical service bulletin · Electrical System · issued Nov 15, 2019
- 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 rada…19-BE-011H-1 · Technical service bulletin · Back Over Prevention · issued Nov 4, 2019
- The warranty coverage for the engine long block has been extended to 10 years or 120,000 miles from the date of original retail delivery or date of first use, whichever occurs firs…19-01-005H-1 · Technical service bulletin · Engine · issued Oct 28, 2019
- Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and in…19-01-006H-4 · Technical service bulletin · Equipment · issued Oct 28, 2019
- Hyundai is conducting a product improvement campaign to enhance the knock sensor software to detect abnormal engine bearing noise before potentially severe engine damage occurs. If…19-01-002H-4 · Technical service bulletin · Electrical System · issued Oct 28, 2019
- Hyundai has developed a new engine monitoring technology called a Knock Sensor Detection System (KSDS). The technology uses software innovations and leverages existing engine senso…Campaign 953 Dea · Technical service bulletin · Engine · issued Oct 28, 2019
- Hyundai has launched a Service Campaign for applicable vehicles with 2.0L Turbo and 2.4L GDI engines that may experience the Check Engine warning lamp illuminated with DTC P132600.Campaign T3G Dea · Technical service bulletin · Engine · issued Oct 28, 2019
- The warranty coverage for the engine long block has been extended to 10 years or 120,000 miles from the date of original retail delivery or date of first use, whichever occurs firs…19-01-005H-1 · Technical service bulletin · Engine and Engine Cooling · issued Oct 28, 2019
- Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and in…19-01-006H-4 · Technical service bulletin · Engine and Engine Cooling · issued Oct 28, 2019
- Hyundai is conducting a product improvement campaign to enhance the knock sensor software to detect abnormal engine bearing noise before potentially severe engine damage occurs. If…19-01-002H-4 · Technical service bulletin · Engine and Engine Cooling · issued Oct 28, 2019
- Hyundai has developed a new engine monitoring technology called a Knock Sensor Detection System (KSDS). The technology uses software innovations and leverages existing engine senso…Campaign 953 Dea · Technical service bulletin · Engine and Engine Cooling · issued Oct 28, 2019
- Hyundai has launched a Service Campaign for applicable vehicles with 2.0L Turbo and 2.4L GDI engines that may experience the Check Engine warning lamp illuminated with DTC P132600.Campaign T3G Dea · Technical service bulletin · Engine and Engine Cooling · issued Oct 28, 2019
- This bulletin provides instruction detailing the proper methodology for scanning and uploading captured GDS data files to the Techline Repository. Compliance with this bulletin ens…19-GI-006H · Technical service bulletin · Equipment Adaptive/mobility · issued Oct 14, 2019
- If you are servicing an applicable vehicle with a ?Check Engine? light on and one or more of the DTC listed below, follow the repair procedure and replace the related oil pressure …19-AT-019H · Technical service bulletin · Equipment · issued Aug 19, 2019
- If you are servicing an applicable vehicle with a ?Check Engine? light on and one or more of the DTC listed below, follow the repair procedure and replace the related input/output …19-AT-018H · Technical service bulletin · Power Train · issued Aug 15, 2019
- If you are servicing an applicable vehicle with a ?Check Engine? light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and …19-AT-017H · Technical service bulletin · Electrical System · issued Aug 15, 2019
- If you are servicing an applicable vehicle with a ?Check Engine? light on and one or more of the DTC listed below, follow the repair procedure and replace the related solenoid and …19-AT-015H · Technical service bulletin · Power Train · issued Aug 12, 2019
- On certain 2018 MY Sonata (LF) equipped with the 2.4L or 2.0L Turbo engine, the starter M-Terminal nut may become relaxed and loosened. If this condition exists, the vehicle may ex…19-EE-007H(1) · Technical service bulletin · Electrical System · issued Jun 18, 2019
- 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-012H · Technical service bulletin · Power Train · issued Jun 4, 2019
- This bulletin provides information for troubleshooting of the Blind-Spot Collision Warning (BCW/BSD) system whenever it exhibits Diagnostic Trouble Code (DTC) C120B/D or C160A.19-BE-009H · Technical service bulletin · Lane Departure · issued May 16, 2019
- Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and in…19-01-006H-2 · Technical service bulletin · Equipment · issued Apr 22, 2019
- This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components.19-ST-001H · Technical service bulletin · Steering · issued Apr 22, 2019
- Hyundai has refined the engine inspection for vehicles that experienced the Check Engine light with DTC P132600 to eliminate the interference caused by the wiring harness. As a res…Dealer Best Prac · Technical service bulletin · Equipment · issued Apr 22, 2019
- Hyundai has launched a Service Campaign for applicable vehicles with 2.0L Turbo and 2.4L engines that may experience the Check Engine warning lamp illuminated with DTC P1326.DTC P1326 from 9 · Technical service bulletin · Engine · issued Apr 22, 2019
- 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). …19-FL-003H · Technical service bulletin · Power Train · issued Apr 15, 2019
- Hyundai has launched a Product Improvement Campaign to perform a knock sensor software update on applicable vehicles.Campaign 953 ECM · Technical service bulletin · Electrical System · issued Mar 15, 2019
- This bulletin provides information on the serviceable parts for the outside mirror assembly. When diagnosing and repairing the outside mirror, do not replace the entire assembly. R…19-BE-004H · Technical service bulletin · Visibility · issued Mar 13, 2019
- Hyundai Motor America is conducting a Service Campaign to update the display audio software on certain 2019 Veloster vehicles. Service Campaign T3Q provides a procedure to update t…Campaign T3G - S · Technical service bulletin · Equipment · issued Mar 13, 2019
- In a gasoline direct injection (GDI) engine, highly pressurized gasoline is injected via a common rail fuel line and injectors that deliver fuel directly into the combustion chambe…19-FL-001H · Technical service bulletin · Fuel System, Gasoline · issued Feb 18, 2019
- Applicable vehicles with 2.0L Turbo and 2.4L engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure on TSB #19-01-006H (supersedes TS…T3G Dealer Best · Technical service bulletin · Engine · issued Feb 15, 2019
- The warranty coverage for the engine long block has been extended to 10 years or 120,000 miles from the date of original retail delivery or date of first use, whichever occurs firs…19-01-005H · Technical service bulletin · Engine · issued Feb 15, 2019
- Applicable vehicles with 2.0L Turbo and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326. Follow the procedure to inspect the vehicle and in…19-01-006H · Technical service bulletin · Engine · issued Feb 15, 2019
- Hyundai has developed a new engine monitoring technology called a Knock Sensor Detection System (KSDS). The technology uses software innovations and leverages existing engine senso…953 Dealer Best · Technical service bulletin · Engine · issued Feb 15, 2019
- 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-BE-003H · Technical service bulletin · Electrical System · issued Feb 12, 2019
- Hyundai is conducting a product improvement campaign to enhance the knock sensor software to detect abnormal engine bearing noise before potentially severe engine damage occurs. If…19-01-002H-1 · Technical service bulletin · Engine · issued Feb 7, 2019
- The software update installs a newly developed Knock Sensor Detection System (KSDS) that detects vibrations indicating the onset of excessive connecting rod bearing wear in the eng…5NP-H9R6R-02 · Technical service bulletin · Equipment · issued Jan 17, 2019
- Hyundai is conducting a product improvement campaign to enhance the knock sensor software to detect abnormal engine bearing noise before potentially severe engine damage occurs. If…5NP-E8E9D-02 · Technical service bulletin · Engine and Engine Cooling · issued Jan 10, 2019
- The vehicles listed below are equipped with an 8-speed front-wheel drive transmission. Do not replace the transmission for any of the solenoid DTC listed below. Instead, follow the…5NP-T3A9N-12 · Technical service bulletin · Power Train · issued Nov 2, 2018
- On some Sonata (YF, LF), Sonata Hybrid (YF HEV, LF HEV), Santa Fe (NC), and Azera (HG) vehicles, a yoke noise may develop in the steering rack. This bulletin provides information o…5NP-B9V8T-09 · Technical service bulletin · Steering · issued Aug 30, 2018
- On certain Sonata (LF) vehicles, the left/right outside mirror may not actuate up/down and/or left/right. In these instances it is recommended to replace the outside mirror actuato…5NP-T8W7X-09 · Technical service bulletin · Visibility · issued Aug 20, 2018
- This bulletin provides the procedure to update the TCU for shift shock when decelerating at slow speeds.5NP-X7G2S-09 · Technical service bulletin · Vehicle Speed Control · issued Aug 9, 2018
- Hyundai Motor America is conducting a Service Campaign to update the TCU software on certain 2018 Model Year Sonata 2.4L vehicles. Service Campaign T3B provides a procedure to upda…5NP-T2E9H-09 · Technical service bulletin · Electrical System · issued Aug 9, 2018
- This bulletin describes the procedure to determine if the vehicle?s display audio radio unit needs to be replaced as a result of the clock time inaccuracy (i.e. Resets overnight, l…5NP-G7C2D-06 · Technical service bulletin · Equipment · issued May 22, 2018
- This bulletin describes the procedure for updating the Display Audio (D-Audio) System Software for the 2018 Model Year Sonata (LFa). This update prevents the LCD Overlay/Display ov…5NP-X7Y7J-06 · Technical service bulletin · Equipment · issued May 7, 2018
- The shift lever on some 6-speed vehicles may intermittently not shift out of Park. This bulletin provides the diagnostic procedures to correct this condition.5NP-F6W6P-05 · Technical service bulletin · Power Train · issued Apr 30, 2018
- If you are servicing a vehicle with a harsh and/or delayed shift, use the GDS as shown in the Service Procedure to measure shift engagement time.5NP-P5L7D-05 · Technical service bulletin · Power Train · issued Apr 6, 2018
- If you are servicing a vehicle with a harsh and/or delayed shift, use the GDS as shown in the Service Procedure to measure shift engagement time.5NP-L2K7X-05 · Technical service bulletin · Power Train · issued Apr 2, 2018
- Hyundai Motor America is conducting a Service Campaign to update the display audio software on certain dealer stock 2018 Sonata. Service Campaign T2W provides a procedure to update…5NP-K9N4J-04 · Technical service bulletin · Equipment · issued Mar 29, 2018
- This bulletin describes the procedure for updating the Display Audio (D-Audio) System Software for the 2018 Model Year Sonata (LFa). This update prevents the LCD Overlay/Display ov…5NP-J4P2E-04 · Technical service bulletin · Electrical System · issued Mar 29, 2018
- This TSB provides information on the headlight pattern changes on certain 2018 MY Sonata (LFa), Elantra (ADa)(AD), Elantra GT (PD), Santa Fe Sport (AN), and Santa Fe (NC).5NP-A4C8N-03 · Technical service bulletin · Exterior Lighting · issued Feb 7, 2018
- This bulletin describes the procedure to determine if the vehicle?s head unit needs to be replaced as a result of the system frequently losing a Bluetooth connection with Apple iPh…5NP-T5B2D-02 · Technical service bulletin · Equipment · issued Jan 3, 2018
- Hyundai Motor America is conducting a Service Campaign to update the ECM and TCM on certain 2018 Year Sonata 2.0L turbo vehicles. Service Campaign T2Q provides a service procedure …5NP-X4D6V-01 · Technical service bulletin · Engine and Engine Cooling · issued Dec 11, 2017
- This bulletin provides information related to the Engine Control Module (ECM) and Transmission Control Module (TCM) software updates for certain 2018MY SONATA, equipped with 2.0L t…5NP-R6Y5M-01 · Technical service bulletin · Electrical System · issued Dec 11, 2017
- Hyundai Motor America is conducting a Service Campaign to install a bolt on the A/C bracket on certain 2018 Year Sonata vehicles. Service Campaign T2O provides a service procedure …5NP-H7A5L-01 · Technical service bulletin · Equipment · issued Dec 11, 2017
- Some Sonata 2.4L (LFa) vehicles may have an A/C bracket bolt missing. Prolonged use under this condition may result in bracket damage.5NP-C3Z4G-01 · Technical service bulletin · Equipment · issued Dec 11, 2017
- This bulletin provides information regarding the A/C evaporator drain hose length specification change on certain Sonata (LFa) vehicles.5NP-T9L7Q-11 · Technical service bulletin · Equipment · issued Oct 25, 2017
- Before installing an automatic transmission, check the depth of the torque converter in the case to confirm the torque converter is fully installed in the transmission. If this is …5NP-Z6F3A-11 · Technical service bulletin · Power Train · issued Oct 4, 2017
- Some Sonata Hybrid (LF HEV) vehicles may experience a small oil leak from the electric oil pump (EOP) seals. If so, follow the Service Procedure in this bulletin to inspect and rep…5NP-B9K3N-10 · Technical service bulletin · Power Train · issued Sep 18, 2017
- The 2018 Sonata (LFA) 2.0T is equipped with an 8-speed transmission. Do not replace the transmission for any of the solenoid DTC listed below. Instead, follow the Service Procedure…5NP-B6Z4E-10 · Technical service bulletin · Power Train · issued Sep 12, 2017
- If you are servicing a vehicle with the DTC or symptoms listed below, refer to the Service Procedure to diagnose the condition. ? Diagnostic trouble codes: ? P0705 - Range switch s…5NP-V3F8T-09 · Technical service bulletin · Equipment · issued Aug 3, 2017