T100 Pickup 4WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1993)
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EFI Main Relay: Testing and Inspection
INSPECTION
Continuity Inspection
1. Using an ohmmeter, check that there is continuity between terminals 1 and 2.
2. Check that there is no continuity between terminals 3 and 5.
3. Check that there is no continuity between terminals 2 and 5.
If continuity is not as specified, replace the relay.
Operation Inspection
1. Apply battery voltage across terminals 1 and 2.
2. Using an ohmmeter, check that there is continuity between terminals 3 and 5.
If operation is not as specified, replace the relay.
