RAV4 4-Door 4WD L4-2.0L (3S-FE) (1997)
Radiator Cooling Fan Motor Relay: Testing and Inspection
No. 1 Cooling Fan Relay Inspection
INSPECTION
1. Remove relay box No. 6 cover.
2. Remove No. 1 cooling fan relay.
3. Inspect No. 1 cooling fan relay.
A. Inspect relay continuity.
(a)
Using an ohmmeter, check that there is continuity between terminals 1 and 2.
If there is no continuity, replace the relay.
(b) Check that there is continuity between terminals 3 and 4.
If there is no continuity, replace the relay.
B. Inspect relay operation.
(a)
Apply battery voltage across terminals 1 and 2.
(b) Using an ohmmeter, check that there is no continuity between terminals 3 and 4.
If there is continuity, replace the relay.
4. Reinstall No. 1 cooling fan relay.
5. Reinstall relay box No. 6 cover.