Section 2 (Manual A/C-Heater System): Testing: Relays
WARNING: This page is about a different car, the 2001 Acura Integra, 2000 Acura Integra, and 1999 Acura Integra. However, it is still accessible from the selected car via links, so may be relevant.
Remove relay. With battery voltage applied across terminals No. 3 and 4, there should be continuity between terminals No. 1 and 2. With power disconnected, there should be no continuity. See Fig 1 . Replace relay if it does not test as specified.