| Component | Summary |
060000 ENGINE AND ENGINE COOLING | Dec 09, 2021 - Certain 2020-2021 Sonata (DN8a) vehicles with 1.6T engines may exhibit a check engine light in conjunction with a popping noise, abnormal smell from the engine compartment, rough running, or reduced power due to a misfire. |
010000 STEERING | Nov 05, 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 bulletin to replace the worm shaft bearing |
060000 ENGINE AND ENGINE COOLING | Nov 05, 2021 - Certain Sonata N-Line vehicles may have an uneven appearance between LH and RH exhaust tips due to slightly misaligned rear mufflers. This bulletin describes the procedure to adjust and realign the rear mufflers to correct the appearance. |
100000 POWER TRAIN | Nov 05, 2021 - : Certain vehicles equipped with 8-speed automatic transmission may experience an automatic transmission fluid (ATF) leak at the rear cover. This type of leak is caused by a porous casting on the rear cover of the transmission. |
060000 ENGINE AND ENGINE COOLING | Oct 08, 2021 - Certain 2020-2021 Sonata (DN8a) vehicles with 1.6T engines may exhibit a check engine light in conjunction with a popping noise, abnormal smell from the engine compartment, rough running, or reduced power due to a misfire. |
100000 POWER TRAIN | Aug 06, 2021 - This TSB provides a procedure to diagnose the push button shifter operation. |
060000 ENGINE AND ENGINE COOLING | Jul 08, 2021 - This bulletin provides information related to an Electronic Control Module (ECM) software update which revises the OBD Air Fuel Ratio Imbalance (AFRI) monitor function frequency and cylinder imbalance diagnosis logic. |
100000 POWER TRAIN | Jul 08, 2021 - If you are servicing an 8-speed front-wheel-drive vehicle with the DTC or symptoms listed below, refer to the Service Procedure to diagnose the condition. n++ DIAGNOSTIC TROUBLE CODES: n++ P070500 - Transmission range sensor circuit malfu |
030000 BRAKES (PWS) | Apr 06, 2021 - This bulletin provides best practice recommendations when performing brake service procedures. |
060000 ENGINE AND ENGINE COOLING | Apr 06, 2021 - This bulletin provides the inspection procedure and repair guidelines for certain vehicles listed below. |
060000 ENGINE AND ENGINE COOLING | Apr 06, 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 Test inspection requirements to determine next required steps |
110000 ELECTRICAL SYSTEM | Mar 05, 2021 - This bulletin describes the procedure to update the radio software to help reduce the disconnection occurrences. |
355200 EQUIPMENT, OTHER, OWNERS/SERVICE/OTHER MANUAL | Mar 05, 2021 - This bulletin describes the procedure to update the radio software to help reduce the disconnection occurrences. |
010000 STEERING | Feb 05, 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 separate components and the replacement procedure of these co |
110000 ELECTRICAL SYSTEM | Feb 05, 2021 - This bulletin provides information on the Launch Quality Monitoring Process (LQMP) for the 2021MY Hyundai Sonata N Line. After a new vehicle launch, Hyundai uses the LQMP to monitor all customer and dealer activities at a minimum of 100 day |
110000 ELECTRICAL SYSTEM | Feb 05, 2021 - When using Wireless CarPlay, the system may intermittently auto disconnect. When Wireless CarPlay is disconnected, a pop up message G++Phone Not Responding. Please reconnect it and try againG+¥ will appear on the radio screen. This bulletin |
110000 ELECTRICAL SYSTEM | Jan 08, 2021 - When using Wireless CarPlay, the system may intermittently auto disconnect. When Wireless CarPlay is disconnected, a pop up message G++Phone Not Responding. Please reconnect it and try againG+¥ will appear on the radio screen. |
130000 VISIBILITY | Jan 08, 2021 - This bulletin describes the procedure to replace the front door module assembly if the front door window cannot close or the door regulator cables are separated from the regulator track. |
162000 STRUCTURE, BODY | Jan 08, 2021 - This bulletin describes the procedure to identify and program certain Sonata vehicles Rear Corner Radars from the Advanced Driver Assistance Systems (ADAS) modules to enable the Safe Exit Assist (SEA) warning feature. |
162300 STRUCTURE, BODY, DOOR | Jan 08, 2021 - This bulletin describes the procedure to replace the front door module assembly if the front door window cannot close or the door regulator cables are separated from the regulator track. |
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