Test Cooling Fan Switch
Cooling System
A diagnostic test of the switch that signals when the engine coolant reaches a certain temperature and triggers the cooling fan to turn on. A failed switch can prevent the fan from running or cause it to run constantly.
Estimated Cost
$70–$180🔒
Parts + labor, based on the parts this service typically requires. Not specific to your vehicle or region — this spans all vehicles, all regions, and all part grades, so treat it as a rough ballpark rather than a quote.