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March 25, 2020 Service bulletin

If you are servicing an applicable vehicle with a (Check Engine Light on) and one or more of the DTC...

Hyundai technical service bulletin 20-AT-012H for 2017-2019 Hyundai Elantra, 2018-2020 Hyundai Tucson and 2018-2020 Hyundai Accent and others.

Bulletin number
20-AT-012H
Component
Service brakes, air: antilock: wheel speed sensor
Summary
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 input/output speed sensor and oil pressure harness.

Owners of these vehicles have filed 393 complaints in the brakes category.

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