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July 11, 2023 Service bulletin

DTC P0744 stored in the TCM

Infiniti technical service bulletin ITB23-022 for 2017-2020 Infiniti Q50 and 2017-2020 Infiniti Q60.

Bulletin number
ITB23-022
Component
Power train
Summary
DTC P0744 STORED IN THE TCM IF YOU CONFIRM DTC P0744 (TORQUE CONVERTER) is stored as PAST or CURRENT in the TCM. ACTION Follow the SERVICE PROCEDURE in this bulletin to reprogram the TCM.

Owners of these vehicles have filed 23 complaints in the transmission category.

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