Hood Ajar Switch
WARNING: This page is about a different car, the 2007 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
The hood switch provides status of the hood to the rear integration module (RIM) for remote RVS functions. It is integrated into the hood latch assembly. The hood ajar switch provides 2 separate inputs to the RIM. When the hood is closed, the hood open switch signal circuit is approximately battery voltage and the hood closed switch signal circuit is open. When the hood is opened, the hood open switch signal circuit is open and the hood closed switch signal circuit is approximately battery voltage.