Air Recirculation Malfunction
AIR RECIRCULATION MALFUNCTIONTEST DESCRIPTION
Steps 1 - 6:
Steps 7 - 9:
Steps 10 - 13:
Steps 14 - 16:
The number below refers to the step number on the diagnostic table.
7. The HVAC control module (IPM) sends a voltage signal to the recirculation actuator in order to control recirculation door movement. This signal should below (near 0 V) when the recirculation actuator is commanded towards the outside air position and high (near 5 V) when the recirculation actuator is commanded towards the recirculation position.