[mirzasDSM]

im haveing a problem my radiator fan isent kickin over and my heat gauge goes up how do i fix this. is there a way i can wire a switch in to manually turn it on? beacuse i dont want to over heat and bust my head

 

[turbobird14]

could be the relay, coolant sensor, bad fan or ecu... check those....and start with the fuse

 

[Tenacious-B]

You could also get an automotive relay, inline fuse and remote switch to do it yourself, but I would follow turbobird14's suggestion first. Also, if you unplug the fans from the harness you can test the fans to be sure they're working properly by connecting a jumper from the battery to the power and ground pins on each fan.

 

[t4cyclone TSI]

My friend had the same problem. His ended up being the sensor so check that first.

 

[WBaginski]

I had the same problem. It was the coolant sensor that screws into the bottom of the radiator. I think it was about $20 at Autozone.

 

[TSi4G63T]

I had the same problem also...It was the sensor that screws in the bottom of the radiator like WBaginski said. I think its called a fan relay switch. Replace that before anything.