Tacoma PreRunner Extra Cab 2WD V6-3.4L (5VZ-FE) (2000)
b. Inspect the relay operation.
1. Apply battery positive voltage across terminals 3 and 5.
2. Using an ohmmeter, check that there is continuity between terminals 1 and 2.
If there is no continuity, replace the relay.
3. Apply battery positive voltage across terminals 2 and 4.
4. Using an ohmmeter, check that there is continuity between terminals 1 and 2.
If there is no continuity, replace the relay.
3. REINSTALL CIRCUIT OPENING RELAY