lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Radiator Cooling Fan Temperature Sensor / Switch > < Radiator Cooling Fan Motor Relay|Testing and Inspection|Page 2501
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c. Inspect the No.3 cooling fan relay operation.

1. Apply battery voltage across terminals 3 and 5.

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

If there is no continuity, replace the relay.

d. Install the No.3 cooling fan relay.

Radiator Cooling Fan Temperature Sensor / Switch > < Radiator Cooling Fan Motor Relay|Testing and Inspection|Page 2501