toyota Workshop Repair Guides

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Starter Relay: Testing and Inspection

INSPECTION 

1. REMOVE STARTER RELAY

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 positive voltage across terminals 1 and 2.

b. Using an ohmmeter, check that there is continuity between terminals 3 and 5.

If there is continuity, replace the relay.

4. REINSTALL STARTER RELAY

Relays and Modules > Relays and Modules - Starting and Charging > Starter Relay > Component Information > Locations > Page 276

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