lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Relays and Modules - Transmission and Drivetrain > < Starter Relay|Locations
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Starter Relay: Testing and Inspection

STARTER RELAY

INSPECTION

1. REMOVE RELAY BOX COVER

2. REMOVE STARTER RELAY

3. INSPECT STARTER RELAY

a. Inspect the relay continuity.

1. Using an ohmmeter, check that there is continuity between terminals 1 and 2.

If there is no continuity, replace the relay.

2. Check that there is no continuity between terminals 3 and 5.

If there is continuity, replace the relay.

b. Inspect the relay operation.

1. Apply battery positive voltage across terminals 1 and 2.
2. 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

5. REINSTALL RELAY BOX COVER

Relays and Modules - Transmission and Drivetrain > < Starter Relay|Locations