Brake Fluid Level Sensor/Switch: Service and Repair

Master Cylinder Fluid Level Sensor Replacement

Removal Procedure





1. Disconnect low brake fluid sensor electrical connector (2) from the sensor (1).

Important: If the sensor is being replaced, remove and replace the sensor float that resides within the master cylinder reservoir.





2. Using needlenose pliers, remove the sensor (2) flown the reservoir (1) by squeezing the outer tangs together and removing the sensor by hand.

Installation Procedure





1. Insert the low brake fluid sensor (2) and float sensor if removed, into reservoir (1) cavity ensuring it is fully seated. Sensor should "snap" into position as the tangs engage.





2. Connect the low brake fluid sensor electrical connector (2) to the sensor (1).