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DTC Description

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.

B1020-55 is set when the variant coding encrypts that the vehicle does not have TPMS* although it does.

Cluster* will determine the state of each module through CAN BUS. If the modules do not correspond the variant coding information, a DTC will set.

When the DTC appears, perform "Vehicle S/W Management" →"CLU Variant Coding" and arrange the vehicle's system specification settings. The DTC will be cleared when the programming completes properly.

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