Need help Radiator fans allways on!

[92Talon251]

I just got done installing a new radiator. I got it all hooked up I even replaced the coolent temp sensor and the thermostat. I checked every thing all the wires and all but when ever I start my car my fans cut on and they dont turn off?? any ideas

 

[BUCK]

Unfortunately I would suspect the new Coolant Temp Sensor is bad & failed to shut.

 

[92Talon251]

I tryed to swaping out my new one with me old one and I still get the fans to turn on the sensor i replaced was the one on the thermostat housing could it be the sensor on the bottom of the radiator tank ??

 

[IMMORTALSPYDER]

Is your AC on?

 

[92Talon251]

nope Ac is always turned off.

 

[Mike1992]

Check that button by the temp controls :laugh:

 

[BUCK]

Absolutely - the one at bottom of Radiator is in Fan Circuit - the 2 in Thermostat Housing are for Temp Gauge & ECU.

I tryed to swaping out my new one with me old one and I still get the fans to turn on the sensor i replaced was the one on the thermostat housing could it be the sensor on the bottom of the radiator tank ??

 

[mazdamx6pwr.com]

You can also check the relay for the A/C. If that is stuck on it would be the cause of your problem.

 

[92Talon251]

Thanks guys going to replace the one sensor at the bottom of the tank see if it fix's it.

 

[92Talon251]

FIXED got time to get to it I replaced the sensor at the bottom of the tank and yeah!! fans cut on when they are suposed to.