A/C Clutch Relay
WARNING: This page is about a different car, the 2003 Mazda Tribute, 2003 Mazda B4000, 2003 Mazda B3000, and 2003 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.
Refer to terminal numbers molded on A/C clutch relay. Measure resistance between terminals No. 1 and 2. Resistance reading should be 40-120 ohms. See Fig 1 . If resistance readings are not as specified, replace A/C clutch relay. Check for continuity between terminals No. 3 and 4 and between terminals No. 3 and 5. There should be no continuity. If continuity is present, replace A/C clutch relay. For additional testing of A/C clutch relay circuit, refer to appropriate SELF-DIAGNOSTICS article.