Civic EG

Posted: **Thu Feb 10, 2011 4:23 am**

so my fan wont kick on and i know the actual fan works
heres my question how can u tell if its the relay or if its the temp sensor that tells the computer to kick the relay over?
in other words how do you tell if the temp sensor is bad or not?

Posted: **Thu Feb 10, 2011 5:27 am**

un plug the fan switch(on ur thermostat housing)
and use a jumper wire and jum the harness, and u should hear the relay kick and the fan kick on, if it does kick on, then ur fan switch is bad, 20 buck at vatozone for a lifetime duracrap one

Posted: **Fri Feb 11, 2011 10:15 pm**

94_jdm_ferio wrote:un plug the fan switch(on ur thermostat housing)
and use a jumper wire and jum the harness, and u should hear the relay kick and the fan kick on, if it does kick on, then ur fan switch is bad, 20 buck at vatozone for a lifetime duracrap one

^^

Posted: **Sat Feb 12, 2011 2:45 am**

94_jdm_ferio wrote:un plug the fan switch(on ur thermostat housing)
and use a jumper wire and jum the harness, and u should hear the relay kick and the fan kick on, if it does kick on, then ur fan switch is bad, 20 buck at vatozone for a lifetime duracrap one

works every time :thumb:

Posted: **Sat Feb 12, 2011 4:30 pm**

94_jdm_ferio wrote:un plug the fan switch(on ur thermostat housing)
and use a jumper wire and jum the harness, and u should hear the relay kick and the fan kick on, if it does kick on, then ur fan switch is bad, 20 buck at vatozone for a lifetime duracrap one

Truth spoken here.

Civic EG

cooling fan help

cooling fan help