On most front wheel drive cars, the radiator fan turns on at 210 degrees and turns off at 198 degrees. It rarely needs to turn on at all while driving at highway speeds.
caradiodoc
Feb 20, 2010 at 10:22 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.