2. By pressing the brake fluid level sensor float, check the condition of the circuit between the sensor connector contacts (Fig. 15.15). The sensor is in good condition if the following conditions are met: when the float is above the "MIN" mark, the circuit is open, and when below the "MIN" mark, the circuit is closed.
Fig. 15.15. Checking the brake fluid level sensor
[The article was taken from the website mitsubishiman.ru]