Compressor Relay
WARNING: This page is about a different car, the 1996 Oldsmobile LSS, 1996 Oldsmobile Eighty-Eight, and 1996 Buick LeSabre. However, it is still accessible from the selected car via links, so may be relevant.
When compressor relay is grounded by height sensor, voltage is supplied to compressor. Compressor relay is located in relay center, behind glove compartment.