1. Technical Service Bulletins

Reprogramming Toyota ECM Calibration

Oct. 27, 2023
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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