I have a 1999 Dodge Caravan, the radiator fan is not running. do you think the fan is bad or do you thing the temp sending unit is bad? how do i find the answer

Thom Burchfield, August 2007

Check the temp sensor for the electric fan, make sure fan switch is making or closing. To check when hot put a voltmeter on continutity across terminals of switch, should be closed. If not, switch is bad. If is closed, check if fan motor is getting power. If is motor is bad.

Paul, August 2007