Idle Switch
Idle switch is mounted on throttle body to monitor closed throttle position. PCM uses this signal to control idle speed. PCM sends signal to Transmission Control Module (TCM) to disengage Torque Converter Clutch (TCC).
Idle switch is mounted on throttle body to monitor closed throttle position. PCM uses this signal to control idle speed. PCM sends signal to Transmission Control Module (TCM) to disengage Torque Converter Clutch (TCC).