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Buick
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1997
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Regal V6-3.8L SC VIN 1
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Repair and Diagnosis
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Brakes and Traction Control
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Hydraulic System
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Brake Master Cylinder
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Description and Operation
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Fluid Level Sensor
Fluid Level Sensor
Compact master cylinders are equipped with a fluid level sensor. The sensor will activate the "BRAKE" warning lamp if the fluid level is low. Once the fluid level is corrected, the "BRAKE" warning lamp will go out.