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April 28, 2022 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 22-AT-005H for 2018-2022 Hyundai Sonata, 2019-2022 Hyundai Santa Fe and 2022 Hyundai Tucson and others.

Bulletin number
22-AT-005H
Component
Power train
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 related solenoid and valve body harness.

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