What Is A Coolant Level Sensor

The coolant level sensor is like the recon unit of your cooling system. Working in unison with parts such as the coolant tubes, this sensor helps monitor your coolant levels to make sure your engine won’t overheat and sustain massive amounts of damage. Whenever your coolant is running low or needs a change, this light should come on tell you that it’s that time of the year.

Common Signs And Symptoms That You Need to Replace A Coolant Level Sensor

• Coolant Level light is always on even after getting a flush or top off
• Coolant Level light is never on, even when coolant needs a change or is low

How Important Is This Service?

Without a working sensor, it’s nearly impossible to guage when you’ll need a coolant change until your engine starts actually heating up. This means you can face much more expensive repairs than just fixing a sensor, so we recommend you be proactive and get this fixed.