both fans stay on?!?!?!?

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Mar 16, 2011 | 12:13 PM

div1320

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both fans stay on?!?!?!?

i have a 2003 civic ex and everytime i turn my key into secondary both fans turn on and never turn off unless i take out the key..can anyone help and tell me whats goin on??? thanks!!

Mar 16, 2011 | 01:18 PM

toyomatt84

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From: ALL BLUE

Re: both fans stay on?!?!?!?

One fan is for your Air Conditioning system. Specifically for the evaporator.

Mar 16, 2011 | 07:15 PM

It Wasn't Me

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Re: both fans stay on?!?!?!?

Click the following link from the FAQ's and read it. You'll need to refer to post #3 for troubleshooting.

Quote:

Radiator Fan & Fan Switch Circuit Troubleshooting: Link

This picture shows you where the radiator fan relay is located.

Mar 19, 2011 | 06:19 PM

back2boostin

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Re: both fans stay on?!?!?!?

Quote:

Originally Posted by div1320

i have a 2003 civic ex and everytime i turn my key into secondary both fans turn on and never turn off unless i take out the key..can anyone help and tell me whats goin on??? thanks!!

Check your fans switchs (sensors), when they break they like to switch on also look at grounds, theres a bunch that are located on the thermostat houseing, givem a wiggle and see
good luck