lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Engine - Coolant Temperature Sensor/Switch > < Removal and Replacement|Page 3357
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Radiator Cooling Fan Motor Relay: Testing and Inspection

COOLING FAN RELAY

ON-VEHICLE INSPECTION

1. CHECK COOLING FAN RELAY (FAN MAIN)

(a)

Remove the relay from the engine room No. 1 relay block.

(b) Measure the resistance of the relay.

Standard resistance

If the result is not as specified, replace the relay.

(c)

Install the relay to the engine room No. 1 relay block.

Engine - Coolant Temperature Sensor/Switch > < Removal and Replacement|Page 3357