Home >> Lexus >> 2021 >> RC F Base >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transmission System - Diagnostic Codes (3 Of 3) & Circuit Tests >> Automatic Transmission System >> DTC P2765: Input / Turbine Speed Sensor "B" Circuit; DTC P2767: Input / Turbine Speed Sensor "B" Circuit No Signal [09/2014 - 11/2017] >> Typical Malfunction Thresholds