Drivetrain Error - Stuck in 4th gear

Astral Tune

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Joined
Jul 22, 2019
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Location
MN, USA
Car(s)
2020 Supra GR
2020yr. Had same issue 3 times. Stage 2 flex fuel, xhp tune. Stuck 4th gear 1st time with transmission error code, had to pull over and restart the car to fix it. Second and 3rd time the needle just bounces off 5k rpm like 2-step until gas pedal was released. Anyone else with update?
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zrk

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First Name
Zack
Joined
Apr 20, 2021
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Location
Chicago, IL
Car(s)
2021 Supra - Nocturnal Black
2020yr. Had same issue 3 times. Stage 2 flex fuel, xhp tune. Stuck 4th gear 1st time with transmission error code, had to pull over and restart the car to fix it. Second and 3rd time the needle just bounces off 5k rpm like 2-step until gas pedal was released. Anyone else with update?
You have a built trans?

Sounds like your trans is toast. Time for an upgrade.
 
 




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