Oil Level Warning Indicator Relay: Testing and Inspection

1. Inspect engine oil level relay.
LOCATION: In the instrument panel relay block.





A. Inspect relay continuity.
(a) Using an ohmmeter, check that there is continuity between terminals 1 and 3.
(b) Check that there is no continuity between terminals 2 and 4.





B. Inspect relay operation.
(a) Apply battery positive voltage across terminals 1 and 3.
(b) Check that there is continuity between terminals 2 and 4.
If operation is not as specified, replace the relay.