Diy Mazda 6 Cooling Fan Control Module Troubleshooting And Replacement Using our autel mp408 scope and obdwiz diagnostic application, we take a look at the failing cooling fan module in our mazda 6.ach automotive playlist http. This video is a follow up to this diagnosis here:first diag. video : watch?v=9b15cltqwns.
Mazda 6 Cooling Fan Removal And Replacement Youtube The 6's have an issue with the fan control module failing, which causes the fan sitting in front of the radiator to not work properly. but many of the 6's have a factory module that defaults to the fan being on all the time if it fails, rather than it not working. so if this is not the original fan control module, that could be the problem, but. These are instructions on how to replace the cooling fan control module on a 2006 mazda 6. however, these modules are common on earlier models as well. also. Updating this to say that my issue is resolved. replacing the radiator fan, with the module, is what fixed it. i think this issue is entirely within the module. i plugged the new fan in and it ran nonstop with the ac on, whereas plugging in my old fan would turn it on for only a few seconds. 9 posts · joined 2009. #1 · aug 21, 2013 (edited) hello, i have been having cooling fan problems with my 2005 mazda6 3.0l engine. initially, the original cooling fans were running erratically, especially after the engine was turned off. the symptoms indicated a bad fan control module, which i replaced. the fans then ran properly for a couple.
Mazda 6 Fan Control Module Location And Removal Fans Staying On You Updating this to say that my issue is resolved. replacing the radiator fan, with the module, is what fixed it. i think this issue is entirely within the module. i plugged the new fan in and it ran nonstop with the ac on, whereas plugging in my old fan would turn it on for only a few seconds. 9 posts · joined 2009. #1 · aug 21, 2013 (edited) hello, i have been having cooling fan problems with my 2005 mazda6 3.0l engine. initially, the original cooling fans were running erratically, especially after the engine was turned off. the symptoms indicated a bad fan control module, which i replaced. the fans then ran properly for a couple. If your 6 has a bad engine temp sensor the radiator fan won’t know to come on, because the ecu won’t know how hot the engine is. you’ll need to locate and test the engine temp sensor. depending on the model year and engine, the location varies. if it does end up being this sensor, they are very affordable. There's usually a few different coolant temp sensors ones for fan another for gauge and another for the ac i'd check the sensors out. shotgunning it. troubleshoot properly first to save time and money. look for the voltage. check the coolant temperature sensor,, usually the one in the bottom of the rad controls the fans.
Mazda 6 Cooling Fan Control Module Follow Up Autel Mp408 Youtube If your 6 has a bad engine temp sensor the radiator fan won’t know to come on, because the ecu won’t know how hot the engine is. you’ll need to locate and test the engine temp sensor. depending on the model year and engine, the location varies. if it does end up being this sensor, they are very affordable. There's usually a few different coolant temp sensors ones for fan another for gauge and another for the ac i'd check the sensors out. shotgunning it. troubleshoot properly first to save time and money. look for the voltage. check the coolant temperature sensor,, usually the one in the bottom of the rad controls the fans.
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