Speed Sensor, Transmission Input Speed [2021-2022, AWF8G45 AWD; AWF8G45 Fwd | 2021, AWF8G55 AWD | 2019-2022, TG-81SC; TG-81SC AWD | 2020-2022, TG-81SD]: Description

The transmission input speed sensor provides information on the transmission input speed and is used to calculate shift process, check lock-up, diagnose the hydraulic and mechanical function in the transmission.