1. Technical Service Bulletins

Fixing Shifty Toyota Tacoma

Nov. 6, 2023
Toyota
The ECM logic has been revised to address this condition. Software version 13.20.018 or later is required.
The ECM logic has been revised to address this condition. Software version 13.20.018 or later is required.

Some 2016-2018 Toyota Tacoma vehicles equipped with a 2GR engine and AC60 transmission may exhibit a surge when the vehicle is traveling between 40 and 50 MPH, while the transmission is in fourth or fifth gear and during torque converter lock-up.

The ECM logic has been revised to address this condition. Software version 13.20.018 or later is required.

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