Honda Civic Cooling Fan Not Working Step 1 – check the fan switch relay. the radiator fan switch relay may not be supplying power to the fan. if necessary, a replacement relay costs around $20. there are three ways to check for a bad terminal. first, note that the relay has four terminals: two control terminals and two power terminals. refer to the top or side of the relay to. If both fans turn on, fans are then okay. now you will have to look for an open in the circuit of each fans. fuse for a c condenser fan is under hood # 6 20amp and rad fan is fuse 7 20a for m t and 30a for a t. if fuses are ok, test the both relays, see your owner's manual for it. condenser fan relay and radiator fan relay.
Radiator Fan Relay Cooling Fan Switch Not Working Honda Civic This video shows methods of troubleshooting a radiator fan on a honda civic 93'. i apologize for it may be hard to understand some of my words.steps i used t. This video shows how to test a relay on a honda civic. the relays on my car are operated at 12volts and it is how i knew they are the same, allowing me test. Honda civic del sol (1992 2000) cooling fan will not come on, switch is not bad, relay is not bad. my radiator fan will not come on. the fan works when hooked to 12v. i uplugged the switch on the thermostat housing and jumped it with the key on . nothing. couldn't hear the relay clicking, and of course, the. Honda cooling fan troubleshooting 2006 civic. in this video i show how i troubleshoot a modern honda cooling fan system with a c condenser and radiator fans.
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