Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

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Brake Fluid Level Sensor/Switch: Testing and Inspection




Brake Fluid Level Switch Inspection
Check for continuity between terminals of brake fluid level switch coupler (1). If found defective, replace switch.

Brake fluid level switch specification
OFF position (float up): No continuity
ON position (float down): Continuity