July 18, 2023 Service bulletin

If you are servicing an 8-speed DCT front-wheel-drive vehicle with the DTC or symptoms listed below, refer...

Hyundai technical service bulletin 23-AT-009H for 2021-2023 Hyundai Sonata and 2021-2023 Hyundai Santa Fe.

Bulletin number: 23-AT-009H
Component: Power train: automatic transmission
Summary: If you are servicing an 8-speed DCT front-wheel-drive vehicle with the DTC or symptoms listed below, refer to the Service Procedure to diagnose the condition. • DIAGNOSTIC TROUBLE CODES: ➢ P070500 - Transmission range sensor circuit malfunction ➢ P070512 - Transmission range sensor circuit malfunction ➢ P070514 - Transmission range sensor circuit malfunction ➢ P07051C - Transmission range sensor circuit malfunction ➢ P070600 - Transmission range sensor circuit range/performance ➢ P070661 - Transmission range sensor circuit range/performance ➢ P070696 - Transmission range sensor circuit range/performance • SYMPTOMS: ➢ Malfunction Indicator Light (MIL) illuminated ➢ 5th gear fail-safe ➢ Intermittently won’t shift into D or R ➢ Intermittently won’t shift out of P ➢ Intermittent ly no engine crank in “P” or “

Owners of these vehicles have filed 219 complaints in the transmission category.

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