This listing is for one 12574221 Throttle Actuator Control Module, commonly referred to as the TAC. The TAC is the interface module between the gas pedal, ecm, and throttle body on applications that ...

This listing is for one 25173339 Throttle Actuator Control Module, commonly referred to as the TAC. The TAC is the interface module between the gas pedal, ecm, and throttle body on applications that ...

The Powertrain control module (PCM) is the control centre for the throttle actuator control (TAC) system. In modern vehicles with drive-by-wire throttle systems, the ECM determines the driver’s intent ...