"Where is cooling fan relay on 94 acura legend?"
Under the hood, on the lower drivers side, inside radiator support.
The ac relay on the 94 Acura is located under the hood. It is in the relay box mounted near the battery.
there are 4 relays on the passenger side firewall which one is the cooling fan relay
The power for the radiator fan comes through the fuse, the sensor, and the relay. The location of lost power could be at any of these places.
Why is 94 corvette running hot
The common problem for the climate control fan not going off after the engine has stopped is the fan relay sticking. Replace the cooling relay located in the engine compartment near the fan housing. Usually if you tap it with a hammer it will go off. This is the fort sign its the relay sticking.
Under the hood, drivers side, backside of radiator support, best reached from under the vehicle.
Passenger side firewall
On a 1994 Chevrolet Cavalier, the fan relay is typically located in the under-hood fuse box, which is situated near the battery. To find it, open the fuse box cover and look for the relay labeled for the cooling fan. If you're unsure, consult the fuse box diagram often found on the inside of the cover for precise identification.
Unplug connection at fan and check for power ( with engine hot and key on), no power: check fuse, if good it's the relay or temp sending unit could be the problem. power : fan motor bad, you can double check by running a jumper wire to the fan motor ( both POS & NEG)
It is located just behind the radiator