Manufacturer Communications

Vehicles / Hyundai / Sonata / 2021
Bulletin Number Vehicle Make Vehicle Model Model Year Summary
20-01-045H HYUNDAI SONATA 2021 This bulletin describes the procedure to identify and program certain Sonata vehicles Rear Corner Radars from the Advanced Driver Assistance Systems (
20-BD-020H HYUNDAI SONATA 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
21-ST-001H HYUNDAI SONATA 2021 The rack-mounted dual pinion Motor Driven Power Steering (MDPS) system components can be replaced separately from the complete assembly. This bulletin
21-GI-001H HYUNDAI SONATA 2021 This bulletin provides information on the Launch Quality Monitoring Process (LQMP) for the 2021MY Hyundai Sonata N Line. After a new vehicle launch, H
20-AT-020H HYUNDAI SONATA 2021 This bulletin provides a procedure to transfer pressure data to the TCU using GDS Mobile. This procedure is necessary to reduce the transmission learn
20-AT-005H-1 HYUNDAI SONATA 2021 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

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