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-   -   Radiator fan not working while driving (https://honda-tech.com/forums/honda-accord-1990-2002-2/radiator-fan-not-working-while-driving-2624012/)

clair 08-09-2009 10:51 AM

Radiator fan not working while driving
 
The radiator fan in my 94 accord seems not working during drive. I have to make frequent stops to cool down the engine. I am puzzled that everytime when I turn off the engine, the radiator fans starts to work. How can I fix that? Thanks a lot!

Bullies4u2 08-10-2009 09:30 PM

Re: Radiator fan not working while driving
 
my 96 accord ex with f22b1 vtec does not seem to run the fan either, but it does not run above half way on the temp reeding. so ill watch what help you get & maybe ill learn something myself

alkoholikwun 08-10-2009 11:01 PM

Re: Radiator fan not working while driving
 
check the fan switch and/or thermostat

YeuEmMaiMai 08-11-2009 01:06 AM

Re: Radiator fan not working while driving
 
the fan will not run when the car reaches between 38-42mph below those speeds it should run as needed

96redexcivic 08-12-2009 05:23 AM

Re: Radiator fan not working while driving
 
check your fan for a quick check may be it's sticking, turn the a/c switch on and check if both fan comes on, also turn it with your hands to see if it's free wheeling good not sticking, and i will check your cooling temp. sensor for the fan and or relay might be sticking. good luck.

7520 08-12-2009 06:16 AM

Re: Radiator fan not working while driving
 
I have a 1992 accord, my fans both come on with the a/c, and both even work sometimes when the a/c is off. Neither fan works when I turn the car off. Is that a sensor? If so, where is it located?? tks

96redexcivic 08-12-2009 07:37 AM

Re: Radiator fan not working while driving
 
Fan coming on after you turn off vehicle is normal for alots vehicle, the cooling temp. sensor is located near the thermostate should have two wires connector, but, I think I will check the thermostate maybe is bad (sometime sticking) change it, it's only couple bucks.

SFWD 1934 08-12-2009 09:24 AM

Re: Radiator fan not working while driving
 
Check the relay that is in the engine compartment fuse box. It is either number 20 or 21 in the diagram here:

http://www.hondapartsnow.com/Page_Pr...(Engine%20Room)

Jason


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