Brake Fluid Level Sensor/Switch: Testing and Inspection

1. Disconnect the brake fluid switch connector.

2. Check to see if there is any continuity between the connector terminals with the circuit tester connected to each of them.

When float is up ... No continuity
(With brake fluid within the specified level)
When float is down ... Continuity
(With brake fluid below the specified level)

Repair or replace the brake fluid tank when the result of inspection is found abnormal.