Inspection of HVAC Control Module and Its Circuit: Notes

WARNING: This page is about a different car, the 2010 Suzuki Kizashi. However, it is still accessible from the selected car via links, so may be relevant.

HVAC control unit and its circuits can be checked at HVAC control module wiring connector by measuring voltage.

CAUTION: HVAC control unit can not be checked by itself. It is strictly prohibited to connect voltmeter to HVAC control module with connectors disconnected from it.