Tacoma Extra Cab 2WD L4-2.4L (2RZ-FE) (1999)
Starter Relay: Testing and Inspection
1. REMOVE STARTER RELAY
LOCATION: The relay is located in the 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 operation is not as specified, replace the relay.
4. REINSTALL STARTER RELAY