T100 Extra Cab Pickup 2WD V6-3.4L (5VZ-FE) (1998)
Starter Relay: Testing and Inspection
1. REMOVE STARTER RELAY (Marking: ST)
LOCATION: The relay is located in the No.1 junction block on the driver's side.
2. INSPECT STARTER 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 no continuity between terminals 3 and 5.
If there is continuity, replace the relay.
3. INSPECT STARTER RELAY OPERATION
a. Apply battery voltage across terminals 1 and 2.
b. Using an ohmmeter, check that there is continuity between terminals 3 and 5.
If there is no continuity, replace the relay.
4. REINSTALL STARTER RELAY