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Home >> GMC >> 2010 >> Acadia SLE, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 102 (Keyless Entry System And Remote Functions) >> Description and Operation >> Keyless Entry System Description and Operation (without ATH) >> Hood Ajar Switch/Active
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Hood Ajar Switch/Active

WARNING: This page is about a different car, the 2010 Cadillac SRX. 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 BCM for remote vehicle start purposes. The switch is integrated into the hood latch assembly. The hood ajar switch provides 2 separate inputs to the BCM. These separate inputs allow the BCM to actively monitor for a hood ajar switch fault.