TSBs

Stopping Genesis transmission slip

Oct. 8, 2024

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

Motor Age Staff

Related To: Mitchell 1

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.