This listing is for one 12590008 Throttle Actuator Control Module, commonly referred to as the TAC. The TAC is the interface module between the gas pedal, PCM, and throttle body. Common symptoms ...

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 ...