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Scan Tool Data Definitions

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.

Brake Fluid Switch: The scan tool displays OK or Low. The status of the brake fluid level sensor signal.
Park Brake Switch: The scan displays Off or On. The status of the park brake switch signal.