shel24

My 2000 solara was idling when the top of the radiator burst. I replaced the radiator and the ect as wellas the thermo sensor at the bottom of the radiator as well as the fuses.. Still the fans do not activate. i connected the fans directly to the battery and they came on. Also, they run when the a/c is turned on. Any ideas? 2.2. liter auto trans...