A/C Switch
When A/C is on, switch sends a signal to the ECM. To compensate for increased load, ECM sends a signal to Idle Air Control (IAC) valve on T-5 or throttle control motor on T-7 to increase idle speed.
When A/C is on, switch sends a signal to the ECM. To compensate for increased load, ECM sends a signal to Idle Air Control (IAC) valve on T-5 or throttle control motor on T-7 to increase idle speed.