Test Thermal Limiter Switch
Climate Control
A diagnostic test of the switch that limits temperature in the climate control system to prevent overheating. A faulty switch can cause the heating or cooling to stay on constantly or shut off unexpectedly.
Estimated Cost
$60–$160🔒
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.