Section 17 (A/C-Heater System): Testing: Relays
WARNING: This page is about a different car, the 1998 Acura 3.2TL. However, it is still accessible from the selected car via links, so may be relevant.
Remove appropriate relay. Continuity should not exist between terminal No. 1 and 3. See Fig 1 . Connect battery voltage to terminal No. 2 and ground terminal No. 4. Continuity should exist between terminal No. 1 and 3. If continuity is not as specified, replace relay.