Toyota Tundra 2005 Service - Repair - Maintenance page 2180

ST−20
Ohmmeter
1
3
Continuity
1
3
Battery
STARTING (2UZ−FE)
STARTER RELAY
INSPECTION
1.
2.
3.
Ohmmeter
(a)
2
5
If there is no continuity, replace the relay.
If there is continuity, replace the relay.
No Continuity
B16388
(b)
Ohmmeter
2
5
If there is no continuity, replace the relay.
4.
5.
Continuity
B16389
− STARTER RELAY
REMOVE RELAY BOX COVER
REMOVE STARTER RELAY (Marking: ST)
INSPECT STARTER RELAY
Inspect the relay continuity.
(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.
Inspect the relay operation.
(1) Apply battery voltage across terminals 1 and 2.
(2) Using an ohmmeter, check that there is continuity
between terminals 3 and 5.
REINSTALL RELAY BOX COVER
REINSTALL STARTER RELAY
ST0PK−01