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Brake Fluid Level Sensor/Switch: Testing and Inspection

Brake Fluid Level Switch Test





Check for continuity between the terminals (1) with the float in the down position and in the up position.
- Remove the brake fluid completely from the reservoir. With the float down, there should be continuity.
- Fill the reservoir with brake fluid to the MAX (upper) level (A). With the float up, there should be no continuity.