[Sojourner21]

Hey guys I have a '05 V6 hatch with 20,000 miles. Recently I've noticed that while driving, the fan in the engine bay has been changing speeds all the time, as opposed to one stable level. And after I turn off the car, the fan still runs for about 10-15 seconds before shutting off. It has never happened before and only started a couple weeks ago. My car is completely stock besides the airbox mod. Any ideas as to what's happening?

 

[kpjimmy]

It may be the fan module that needs to be replaced. You can bring it in under mazda warranty or search mazda6tech.com for the bulletin/recall info.

 

[compellent]

Sounds like what everyone on here has been experiencing with the fan control module. Time to visit the dealer

 

[Sojourner21]

If I bring my car in to the dealer, will they give me crap about my airbox mod and refuse to fix it under warranty?

 

[compellent]

If I bring my car in to the dealer, will they give me crap about my airbox mod and refuse to fix it under warranty?
[/b]

nope. Has nothing to do with the airbox mod. Magnussen-Moss makes it ok.

 

[Slade]

Fan module.

My fans stayed on up to a minute after shutting off, prior to replacement.
My before-and-after-replacement coolant temps showed no reason for the fans to be running like they did.

Fixed under warranty with no problems regarding my underhood mods.