Reprogramming Toyota ECM Calibration

    Oct. 27, 2023
    Some 2016 Toyota Tacoma vehicles equipped with the 2TR-FE engine and the AC60 6-speed automatic transmission may exhibit a flare during the 2-3 upshift.
    Toyota
    The previous calibration is 304A2000. The new calibration number is 304A2100.
    The previous calibration is 304A2000. The new calibration number is 304A2100.

    Some 2016 Toyota Tacoma vehicles equipped with the 2TR-FE engine and the AC60 6-speed automatic transmission may exhibit a flare during the 2-3 upshift. This may provide a momentary transmission slipping feeling. The ECM calibration has been revised. Reprogram the ECM. The previous calibration is 304A2000. The new calibration number is 304A2100.

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    Information courtesy of Mitchell 1

    Information for Technical Service Bulletins comes from ProDemand, Mitchell 1's auto repair information software for domestic and import vehicles. Headquartered in San Diego, Mitchell 1 has provided quality repair information solutions to the automotive industry since 1918.

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