Section 1 (A/C-Heater System): Testing: Relays
WARNING: This page is about a different car, the 1999 Acura 3.0CL and 1999 Acura 2.3CL. However, it is still accessible from the selected car via links, so may be relevant.
Remove appropriate relay. Continuity should not exist between terminals No. 1 and 3. See Fig 1 . Connect battery voltage to terminal No. 2 and ground terminal No. 4. Continuity should exist between terminals No. 1 and 3. If continuity is not as specified, replace relay.