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Toyota Workshop Service and Repair Manuals

Heater Control Valve Relay > < Radiator Cooling Fan Motor Relay|Locations|Page 120
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Radiator Cooling Fan Motor Relay: Testing and Inspection

ON-VEHICLE INSPECTION 

1. COOLING FAN RELAY

(a)

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

(b) Measure the resistance of the relay. 

Standard Resistance

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

(c)

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

Heater Control Valve Relay > < Radiator Cooling Fan Motor Relay|Locations|Page 120