Check the temperature at the radiator when hot Cooling fan is designed to come on only when:A/C Compressor is on (either during cooling or defrosting) orwhen coolant temperature exceeds 235 degrees Fahrenheit
If you have replaced the relays in your 1997 Toyota RAV 4, the engine cooling fan may not come on when it is supposed to because of a failure in the wiring, the thermostat that sends to the fan, or the fuse for the cooling system.
In a 1995 Pontiac Grand Am, the cooling fan relays are typically located in the engine compartment fuse box. Look for a rectangular black box near the battery; the relays are usually labeled on the cover. You may also find the cooling fan relay in the vicinity of the radiator or near the fan assembly itself. Always consult the vehicle's service manual for specific details and diagrams.
No try the starter relays first you will find them in the front driver side
relays will be found on inerfenders or firewall
3 relays
not 100% sure but under the bonnet to the left in a black box with all the other relays
Diagnose it, and make your repair based on the diagnosis. The problem is most likely electrical... start with any fuses and relays, and work your way from there.
On a 1998 Mercury Tracer, the cooling fan relays are located in an engine compartment box. The compartment box should be labeled 'Cooling Fan 40 amp.'
I own a 2000 with cooling fan probs check your coolant temp sensor,changed mine and cooling fans work perfect bhasche@yahoo.com
the cooling fan relays are behind and below the center of the radiator
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The fan motor and relays do go bad.