Stopping Genesis transmission slip

    Oct. 8, 2024
    This bulletin applies to 2019 Genesis G70 and G90, 2019-2020 G80, and 2021 GV80 vehicles.
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    Photo courtesy of Genesis
    If no solenoid DTCs are found, refer to the shop manual and replace the transmission.
    If no solenoid DTCs are found, refer to the shop manual and replace the transmission.

    This bulletin applies to 2019 Genesis G70 and G90, 2019-2020 G80, and 2021 GV80 vehicles.

    The following DTCs may be stored where transmission clutch slipping occurs more than 200 RPM in gear:

    P073100 (Gear 1 incorrect ratio)

    P073200 (Gear 2 incorrect ratio)

    P073300 (Gear 3 incorrect ratio

    P073400 (Gear 4 incorrect ratio)

    P073500 (Gear 5 incorrect ratio)

    P072900 (gear 6 incorrect ratio)

    P076F00 (Gear 7 incorrect ratio)

    P073000 (Gear 8 incorrect ratio)

    Connect a GDS and check for DTCs. Record and delete the DTCs. If any solenoid DTCs are found, refer to the shop manual and follow the repair procedure. If no solenoid DTCs are found, refer to the shop manual and replace the transmission.

    About the Author

    Motor Age Staff

    Motor Age has been publishing technical content for professional automotive technicians since 1899. Our writers have decades of experience and scores of ASE certifications, and they continue to teach new generations of technicians via classrooms all around the globe, as well as through the books and training manuals they've authored. 

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